Computer Tips

2025.sep.09 Archer C50: Access the web admin page from the other LAN
2025.sep.09 Archer C50: Missing menu choice to update firmware (solved)
2025.oct.24 NAT: How to make a server that's NATed available on the Internet.
2025.oct.24 PDF: Is there a replacement for Adobe Acrobat?
2012.may.06 Adobe Premiere: Got any Adobe Premiere Elements 10 tips?
2009.aug.13 Adobe Premiere: When I attempt to use Adobe Media Encoder I get "application failed to return a video frame". What can I do?
2014.sep.29 Adobe Premiere: What do the Adobe Premiere tools do?
2014.sep.29 Adobe Premiere: I can use the zoom tool to zoom in to a timeline. But how to zoom out?
2025.oct.24 Adsense: How to see my "invalid traffic" in Adsense?
2024.aug.13 Adobe After Effects: Are there any alternatives to Adobe After Effects?
2023.aug.24 AI: Online AI code generation
2023.aug.23 AI: Online AI image generation
2014.dec.13 Firewall: How to allow web requests through the firewall to a web server?
2020.may.13 T-Slot: Pretty strong system for projects
2018.sep.01 Amazon: Change Amazon Associates Primary E-Mail Address
2017.feb.04 ssh-chat: How to have an encrypted chat room?
2026.mar.13 Android: How can access an app's data (without using the app)
2017.nov.02 Android: How to get accurate time on an Android device?
2015.oct.03 Android: Why doesn't alogcat work any more?
2013.mar.04 Android: How to add up a bunch of times?
2010.aug.23 Android: How to change the locale of my phone for testing?
2019.jan.09 Android: delete "undeletable" apps
2025.sep.23 Android: Speed up phone by disabling animations
2025.jul.01 Android: Disable auto-capitalization
2017.aug.31 Android: How to display the status of my car with gauges on an Android phone/tablet?
2017.mar.11 Android: What is the best DNS Lookup app for Android?
2024.jul.23 Android: Download MMS with wi-fi / mobile data not required
2013.nov.20 Android: How can I enable/disable Media Device connection (MTP) ?
2017.feb.23 Android: How to enter Developer Mode?
2017.feb.14 Android: Which Android file manager do you use?
2010.jul.14 Android: How to get a list of the currently running apps?
2024.dec.30 Android: How to take a screenshot on Android
2017.sep.03 Android: How to install apps when my Android phone/tablet/device doesn't have access to the Google Play store?
2011.apr.18 Android: What Android app should I use for live tweeting and event?
2010.jun.28 Android: How to make Android's email work with self-signed certificates?
2011.jun.19 Android: How to move all my apps (including the paid ones) to my new phone?
2016.nov.17 Android: How to remove (or rename) a .nomedia file?
2016.aug.25 Android: How can I delete a file that begins with a dot?
2010.nov.06 Android: How can I report the system status back to a developer?
2013.oct.26 Android: How to search the installed apps on my phone/tablet?
2010.oct.30 Android: How to see the battery level of my device?
2010.jun.15 Android: Is there a SSH (Secure Shell) client for the Android that can connect to non-standard ports?
2015.jul.20 Android: How to uninstall Google apps from my phone?
2012.may.31 Android: How to view the all the processes that are currently running?
2017.jan.20 Android: Show my phone/tablet/device's IP-address
2015.mar.07 Android: Where is my SD card (on my Android device)?
2016.oct.19 Android: Where is the menu button?
2018.aug.03 Android: Location of Wi-Fi access points
2011.jul.01 Android: How to access the advanced Wi-Fi settings on my Android?
2008.apr.04 Anonymous: What's a quick and easy way to anonymously fill in an online petition?
2015.aug.18 Apache: How to setup Basic Authentication with Apache 2.4?
2013.jan.31 Apache: How to setup Digest Authentication with Apache 2.4?
2018.apr.02 Apache: How does Apache set the ContentType for files it sends?
2011.oct.15 Apache: Good and simple missing page
2024.mar.27 Apache: Enable gzip compression (to save bandwidth speed up your website)
2025.jul.15 Apache: How to include a bunch of config files from conf.d with Apache?
2025.mar.17 Apache: avahi_entry_group_add_service_strlst("myhost") failed: Invalid host name
2021.nov.15 Linux: Lock down Apache webserver
2020.mar.05 Apache: How to have a log per day?
2017.may.26 Apache: How to make Apache do multiple SSL/TLS sites with a single IP-address?
2021.apr.13 Apache: "AH00548: NameVirtualHost has no effect and will be removed in the next release filename"
2024.dec.30 Apache: Password protect part of a website using an .htaccess file
2019.dec.04 Apache: Make the autoindex pretty
2021.jun.19 Apache: Redirect users to your secure site (https)
2008.jan.31 Apache: Message "[warn] Init: You should not use name-based virtual hosts in conjunction with SSL!!".
2018.sep.16 Debian: Search with apt-get
2018.jan.02 ASCII: How to make ASCII diagrams?
2015.jun.30 aspell: Fix Error - No word lists can be found for the language "en_US".
2013.jan.16 Apache: Fix error - [authz_core:error] ... AH01630: client denied by server configuration: /usr/share/squirrelmail/
2008.mar.31 Spam Assassin: Why does Spam Assassin say autolearn=failed on all my mail?
2010.mar.03 Fedora: How to automatically install the dependencies for a .rpm file?
2008.may.30 SquirrelMail: Is there an autoresponder for SquirrelMail? And if so how do I installed it?
2013.aug.27 Windows Vista: I don't like having all the windows for one application represented as one icon in the task bar. How can I change this?
2020.mar.03 Azure: Why did Azure forget my firewall rules?
2014.sep.28 Backblaze: Backblaze isn't finding a new files. How can I force it to rescan?
2016.jan.21 Backblaze: How can I make my first Backblaze backup faster?
2023.nov.09 Backblaze: View log of files sent
2010.nov.10 Knowledge: How much does base64-encoding inflate the size of a file?
2014.oct.08 bash: How to avoid the beep I get from bash when a path completion is ambiguous?
2015.oct.11 bash: How to delete what I have entered on a line and start again?
2009.oct.01 bash: Can you use pure bash to download a webpage?
2009.sep.29 bash: Can you use pure bash to read from a TCP/IP port?
2025.jul.14 bash: How to remove duplicate lines from a file
2010.apr.20 bash: How to use xargs when my file name contain spaces?
2013.sep.23 gmail: How can I get the "old" html-only (aka "basic") version of the
2025.jul.12 Phone: How can I find the cell phone plan that best suites me (in Canada)
2007.dec.10 gmail: Gmail has many URLs. What's the best one to bookmark?
2012.jun.11 AntiVirus: Whats the best virus checker for Windows?
2012.mar.05 Applications: What are some of the best Windows applications?
2012.sep.23 Remote Access: What's the best way to use a Windows machine remotely?
2012.mar.03 ssh client: What's the best Windows ssh/telnet program?
2007.dec.01 Windows: Best VNC server/client
2009.aug.07 rpm: Get a report on the size of my packages
2020.may.26 BitTorrent: Which client should I use?
2023.aug.13 robots: How to block ChatGPT from crawling my website
2011.jan.22 Blogger: How to edit the "Links" on the right side of my Blogger blog?
2012.aug.23 Photoshop: How to blur an area of a photo for privacy using Photoshop?
2018.sep.22 BOINC: Is there a TUI (text user interface) for BOINC
2014.sep.21 BOINC: How to configure (change settings) of SETI@Home ?
2013.aug.30 BOINC: How to set a headless up SETI@home on Fedora
2015.jul.01 BOINC: When I run BOINC Manager I get: Unable to connect to the core client
2015.oct.02 BOINC: How to see what's going on with my BOINC project(s)?
2020.mar.04 BOINC: Switch from SETI@home to Einstein@home - headless Linux
2016.dec.13 Apple: How to book an appointment at an Apple Genius Bar?
2016.mar.05 Anonymous: How to browse without my employer or the totalitarian country I am in
2011.sep.16 DVD: How to use Express Burn Plus to burn an .iso file to a disk?
2014.nov.04 Adobe Premiere: Where does Adobe Premiere keep its cached files?
2021.jun.30 Web: Avoid caching in websites (cache busting)
2017.jan.31 Web: How to setup a caching DNS server?
2024.aug.24 History: Calendar change in 1752
2023.aug.09 Phone: Select a Canada mobile phone plan
2011.may.13 Phone: What are some Canadian VOIP (Voice over IP) options?
2007.mar.13 Linux: Do you know any bash directory changing tricks?
2024.jan.24 CentOS Stream: "Unable to read consumer identity" when running `dnf`
2022.feb.03 CentOS: Convert from Centos 8 to Centos Stream 9
2024.sep.09 Certbot: There is no Apache plugin for CentOS 9 Stream
2019.may.30 Certbot: Error apachectl: The "-v" option is not supported.
2016.dec.05 Certbot: How to use certbot to get a certificate for my site?
2019.jan.21 Certbot: Unable to find a virtual host listening on port 80 which is currently needed for Certbot to prove to the CA that you control your domain. Please add a virtual host for port 80.
2018.feb.05 Certbot: Could not review with ServerAlias
2017.jan.13 Web: When I visit google.com from an open Wi-fi access point I get a certificate error because my browsing is being intercepted.
2012.feb.26 systemd: How to change the default run-level for systemd?
2012.apr.13 Photoshop: How to make a mostly red image mostly green using Photoshop?
2017.jan.30 VPN: How to use a free VPN to make it appear I am browsing from another country?
2018.may.05 Chat: How to chat with other people on the plane without paying for Wi-Fi?
2023.may.30 ChatGPT: How to access ChatGPT for free?
2025.oct.27 Cables: Where to buy cheap/quality cables?
2019.jun.11 Canada: Check if an internet provider is down
2019.dec.18 Security: See if certificate chain is OK with an https: site
2019.dec.17 Cisco SPA303: How to reboot the phone
2020.jul.28 Clementine: Where can I get the latest release
2020.may.04 Cloud: Backup to AWS or Backblaze B2 without buying a program
2022.oct.24 Colorize: A free website to colorize photos
2009.may.13 zip: Is there a command-line zip that handles long files names?
2016.aug.01 Screws: What's the best concrete screw to use?
2015.jun.06 Firewall: How to change the firewall from a terminal window?
2016.nov.25 Roundcube/SquirrelMail say: Connection to storage server failed.
2024.feb.02 Docker/podman: A small Linux to run in a container
2010.mar.24 Photoshop: How does Photoshop CS4 do Content-Aware Fill?
2017.apr.23 Maps: How to contribute to (make it better) Open Street Maps?
2010.feb.16 ffmpeg: How to convert a .flac music file to .mp3?
2012.feb.12 ffmpeg: How to convert an animated gif into a mp4 (or other video format)?
2025.oct.27 ffmpeg: How to convert a sequence timelapse images from a GoPro to
2018.jun.05 ffmpeg: How to convert a video to an animated gif (or mng)
2016.apr.28 ffmpeg: How to convert a video to H.264 AVC?
2013.sep.23 ffmpeg: How to convert a WMV video to an MPEG without loss of quality?
2016.mar.17 DVD: How to copy a CD/DVD to a .iso file?
2008.apr.28 ffmpeg: How to make a thumbnail of a movie?
2014.apr.19 Linux: /etc/cron.weekly ran on the wrong day - I want it to run on Sunday.
2011.sep.26 CSS: Position something at the bottom of a page
2012.aug.22 Linux: How to get a custom output for ps?
2025.jul.31 cygwin: Find what cygwin package a command is in
2008.apr.16 Linux: How to decode a base64-encoded file?
2010.apr.24 Facebook: How to remove my history from Facebook?
2008.jan.31 Windows: How to delete a service from Services in the Control Panel?
2012.aug.23 AVR-1912: Any AVR-1912 tips?
2012.mar.09 AVR-1912: How to setup a Denon AVR-1912 to use two speakers?
2014.feb.26 Web: How to determine which country an IP-address is from?
2017.jan.31 D-Link DIR-655: My DHCP users have occasional DNS lookup problems, how can I fix this?
2015.oct.19 Linux: How to get all DNS records with the dig command?
2013.oct.11 IE: How to disable "Display intranet sites in compatibility mode"
2007.oct.16 Linux: How to disable IPv6 on Linux?
2006.dec.05 Windows Vista: IPv6 is installed and enabled by default in Windows Vista.
2013.may.31 Java: How to disable the ads in the Java install?
2013.sep.03 Firefox: How to stop cookies from third party websites?
2010.jan.21 Windows: How can I disable Windows Messenger?
2008.may.17 Linux: How to show the label of an ext2 (or ext3) partition?
2021.jun.08 Video: How to display video encoding parameters/options/codec
2018.jun.03 Anonymous: Disposable email address to avoid spam
2015.sep.15 D-Link DIR-655: Where is the ALG (Application-level gateway) option
2013.nov.28 D-Link DIR-655: Block access to selected websites for my users
2024.dec.30 D-Link DIR-655: Check the connection from my DIR-655
2024.dec.30 D-Link DIR-655: Always assign the same IP-address to a device
2024.dec.30 D-Link DIR-655: How to enable remote administration
2024.dec.30 D-Link DIR-655: Block some users based on the time of day
2024.dec.30 D-Link DIR-655: Setup a second DIR-655 to make a second access point
2024.dec.30 D-Link DIR-655: Where is the [Reboot] software button
2024.sep.21 Fedora: Automatically install updates
2024.sep.21 Fedora 40: Automatically install updates
2024.nov.20 Fedora 41+: Automatically install updates
2025.jun.26 dnf: See what a package needs (its dependencies) and what needs it (what requires it)
2018.mar.07 Fedora: How to get a graphical tree report about packages?
2025.jul.16 DNS: What's an easy to remember DNS server IP-address?
2025.oct.26 DNS: Setup for a domain that only hosts a website.
2022.apr.11 DNS/SPF: Protect domains that do not send mail
2018.feb.28 dnsmasq: Fix error - illegal repeated keyword at line N of /etc/dnsmasq.d/caching-dns.conf
2011.jan.25 SquirrelMail: How to make SquirrelMail not display its version?
2020.jul.07 Docker for Windows: requirements
2014.jan.15 Windows: Where to see if some device works with Windows?
2007.nov.24 Web: Where should you register a domain?
2025.oct.29 Fedora: Changes to dovecot config file for Fedora 43
2024.oct.11 Dovecot: imap-login: Error: Diffie-Hellman key exchange requested, but no DH parameters provided. Set ssl_dh=/path/to/dh.pem
2007.dec.14 Dovecot: How to enable SSL/TLS with Dovecot (the POP3 and IMAP server)?
2020.oct.24 Windows: Where to download old versions of applications?
2012.dec.19 Cloud: Are there any alternatives to Dropbox?
2015.aug.08 DSC PowerSeries: How to set the time on a DSC PowerSeries burglar alarm?
2011.aug.22 DSC PowerSeries: Why is the "trouble" light lit on my DSC PowerSeries burglar alarm?
2010.mar.09 Linux: How to dump/display/print a certificate in a meaningful way?
2008.mar.02 DVD: How to backup DVDs?
2025.aug.01 Eclipse: How does Eclipse know which Java to use?
2018.aug.23 Linux: My monitor isn't displaying everything properly
2014.oct.10 Windows: "edit.com" isn't in 64-bit Windows 7+
2010.jun.07 rsync: How to send a backup to an rsync server?
2011.mar.05 Linux: How do I encode a file as base64?
2007.nov.18 Security: How to encrypt my email?
2006.nov.20 Terminology: Please explain "endian"
2013.jun.11 Windows: What are the essential keystrokes for a Windows user?
2009.jun.01 My Apache error log says "[Mon Jun 01 12:19:16 2009] [error] [client 1.2.3.4] exec used but not allowed in /example/myfile.shtml, ..."
2016.jun.21 Linux: Can you explain the folders on my Linux system?
2014.nov.24 Adobe Premiere: How to export from Adobe Premiere to Vimeo?
2010.oct.18 Facebook: Where is that thing that lets me download all my data from Facebook?
2012.apr.29 ffmpeg: How to extract the sound from an MP4 video into an MP3 audio file?
2012.may.31 APK: I am on a Windows box, how can you get info from an Android .apk package?
2015.dec.18 PDF: How to extract a page from a PDF file?
2010.oct.21 Facebook: Facebook is not nice, what are some alternatives?
2025.sep.02 fail2ban: How to setup on Fedora
2018.jun.19 fail2ban: Before fail2ban 0.8.8 temporarily unban an address
2007.oct.16 rsync: What's the fastest way to copy a directory tree for backup
2012.apr.10 gzip: How to make gzip compress faster
2009.oct.01 ftp: How to make uploads to my ftp site faster?
2014.may.20 Fedora: Why is Fedora just showing a black screen on boot?
2012.apr.08 Linux: How to boot my RedHat/Fedora/CentOS system into text mode from a CD-ROM?
2016.apr.09 Linux: Do you have to use SMB/CIFS to browse files in Nautilus?
2019.mar.07 Fedora: Set background for grub2 boot
2012.may.11 Fedora: I want to uninstall atd (the "at" daemon) but its part of
2021.jan.23 Fedora: Enable btrfs compression
2015.aug.18 Firefox: When I try to start Firefox I get - XPCOMGlueLoad error for file /usr/lib/xulrunner-2/libxpcom.so:
2014.jun.23 Fedora: From the Gnome "Software" program I installed "Wine Wordpad"
2012.nov.15 Fedora: How to make sure a package I need is not erased from my system?
2024.mar.07 Fedora: Install Mission Center on the command line
2019.apr.06 Fedora on VM: Best way to partition at install time
2018.dec.24 Fedora: Clicking on the option to install Fedora to hard disk does nothing
2008.sep.27 Fedora: I know I need to reboot my box when the kernel is updated for it to
2020.jan.01 Fedora: LXC on Fedora 31
2016.mar.23 Fedora: How to open an arbitrary port using the command line?
2023.mar.15 Fedora: Change grub parameters so you have a plain-text boot
2009.sep.30 Fedora: How to play Quicktime movies with Totem on Fedora?
2020.jul.23 Fedora: Remote desktop Windows to Fedora
2024.apr.18 Fedora: Remote desktop Windows to Fedora (2024)
2019.jan.29 RedHat/Fedora/CentOS: Remove logo while booting and see messages
2026.apr.27 Fedora: remove unused fonts
2021.feb.12 Fedora: Root disk nearly full
2025.jun.13 Fedora: Run a command at boot / startup
2023.jul.18 Fedora: Shortest update command
2020.may.19 Fedora: Show text when booting
2023.apr.27 Fedora 38: The system will suspend now!
2024.dec.07 Fedora: I installed a package with dnf and it pulled in lots of dependencies
2024.mar.28 Fedora: How to upgrade to the new Fedora beta
2026.apr.29 Fedora: How to upgrade to the next version of Fedora with dnf
2016.feb.29 ffmpeg: How to use ffmpeg on RedHat/Fedora/CentOS?
2014.sep.09 Fedora: Is there a GUI to see what systemd tasks are running?
2019.jan.13 Fedora 29: VNC (no luck)
2025.oct.29 Linux: What kind of video card do I have?
2008.apr.28 Windows: How to configure ffdshow?
2025.jul.31 ffmpeg: What does the warning "Cannot use next picture in error concealment"
2017.apr.26 ffmpeg: How can I use ffmpeg to change the resolution of a video?
2016.jul.09 ffmpeg: How can I change a vertical video to horizontal?
2018.jun.01 ffmpeg: How to use ffmpeg to convert a video into frames
2018.oct.26 ffmpeg: Double volume of a video
2025.jul.31 ffmpeg: Use ffmpeg to get the dimensions and other info about a video
2016.jun.13 ffmpeg: How can I remove the audio from a video file?
2016.nov.04 ffmpeg: How can I change the size of a video to 720p?
2017.aug.04 ffmpeg: How can I use ffmpeg to convert a still into a 10 second video?
2009.may.06 Windows: What files does Windows XP install when you install SNMP?
2025.jul.02 FileZilla: Preserve times on files I am uploading
2011.nov.22 FileZilla: How do I resume an upload?
2010.aug.02 Firefox: Is there a way to avoid being tracked so much while surfing?
2014.jul.17 Firefox: How do I block images from selected sites?
2014.jun.23 Firefox: How to keep business and personal browsing separate?
2022.sep.13 Firefox: Block notifications (popups asking the question)
2018.apr.06 Firefox: How to see what font-face is actually being used for an input field?
2023.feb.24 Firefox: Get the dislike count back in YouTube
2018.dec.31 Firewalld: Don't hardcode port numbers, make a custom service
2007.nov.21 Web: Is there a way to find people's first photos?
2016.sep.23 ffmpeg: How to fix a sideways video?
2014.feb.14 ffmpeg: How to fix an upsidedown video?
2008.jan.07 Web: How does that upside down text get made?
2017.jan.29 Linux: How to follow a path and show permissions along the way?
2008.jan.05 Library: Do I have to pay for access to O'Reilly Safari in Toronto?
2010.jan.17 Web: Is there a simple free site that can host images for me?
2014.may.23 FreeBSD: How to get a nice graphical desktop environment for FreeBSD 10?
2017.jan.16 FreeBSD: Why do yo get: /lib/libc.so.7: version FBSD_1.4 required by /usr/local/lib/libpkg.so.3 not found
2015.jun.20 FreeBSD: When I login in Single User Mode I can not change things.
2025.jul.02 FreeBSD: Fix: /usr/local/lib/libpkg.so.3: Undefined symbol "utimensat"
2020.jun.17 Language: How to translate an app from Engish to French
2016.mar.04 Web: How to access the command-line on HostGator?
2023.sep.20 GDPR: Do I need a cookie consent dialog for necessary/essential cookies?
2012.nov.28 Security: How to generate .key and .csr files for an SSL certificate?
2010.feb.10 Fedora: How to get a stack trace for a Fedora program?
2012.aug.01 Linux: How to get detailed info about the processes owned by a certain
2012.mar.10 Web: How to make Google search for exactly what I entered?
2020.dec.29 GIMP: forks - better name, more like Photoshop, forks
2016.mar.18 GIMP: How to replace colors in Gimp?
2023.apr.05 Github: Advanced search
2024.dec.30 GMail: Turn off the "Social" and "Promotions" tabs in Gmail
2025.may.13 Gnome: Start applications when you login
2009.nov.20 Gnome: How can I edit my menus?
2014.aug.16 Gnome: I can't find a system-config-SOMETHING to set up my disk.
2008.may.12 Gnome: How can I install all of Gnome on the command line?
2020.oct.05 Gnome Desktop: add minimize / maximize buttons
2014.aug.16 Gnome: Why isn't Gnome starting for me?
2017.jan.26 Gnome: Where is the ssh (secure shell) client in the Gnome desktop?
2025.may.20 GNOME: .desktop file to launch a terminal
2013.jan.29 Gnome: Where is the native VNC server for Gnome?
2015.feb.11 Web: What's a good place to find royalty-free music?
2010.jan.21 Web: Can you use Google (or any search engine) as a spellchecker?
2021.mar.29 Chrome: Disable crash reporter process that runs all the time
2018.jun.07 Google News Android App: turn off notifications
2012.may.26 Web: What are the download levels that Google Play displays?
2025.may.20 Google: Disable AI summaries in search results
2023.mar.15 Google Sheets: Get prices of TSX stocks
2024.nov.19 Google Sites: Shortcut to make a new website
2020.sep.12 Web: Check your site from Google's point-of-view
2016.feb.26 Web: What's a fun retro way to internet?
2012.jun.13 Linux: Why are my partitions locked (can not be resized) in GParted?
2016.jan.05 Gramps: How can I make a reasonable family tree report?
2016.apr.16 grep: How can I get grep to show line numbers of its hits?
2012.apr.08 Grubby: Fix error - grubby fatal error: unable to find a suitable template
2016.sep.08 Linux: How can I get a GUI on a headless Linux server?
2008.jan.30 Web: Why is Firefox giving "hostname has sent an incorrect or unexpected message. Error code -12263".
2008.oct.22 OTA: I have heard you can get HDTV for free over-the-air. Is that true?
2005.sep.27 HDTV: What are the HDTV resolutions?
2012.aug.08 SquirrelMail: How to hide the SquirrelMail version?
2018.jan.02 Wi-fi: Robust way to spread wi-fi all over the house.
2025.jul.02 Hosting: Can I get a free SSL certificate
2014.nov.18 Web: How to find if the TSX (Toronto Stock Exchange) is open?
2013.oct.21 Convert: How to convert Markdown to HTML?
2012.dec.07 Convert: How to convert/transcode video?
2015.dec.01 CE: How to open .ce image files made by a Computer Eyes frame grabber?
2012.apr.18 Mailman: How to post a message with mailman without mailing it in?
2012.aug.13 Facebook: How to reduce all the mail from Facebook?!
2012.aug.11 Linux: How to run something when each user logs in?
2010.mar.19 Linux: How can a program alert me about problems with its Internet connection is down?
2014.jul.09 PC: How to access the BIOS settings on my ASUS computer?
2014.jun.19 Backup: How to backup everything on my computer?
2014.jan.23 Android: How to factory reset my Android 2.x phone?
2010.feb.19 Windows: How to register an .OCX (ActiveX) file (control)?
2012.aug.11 Android: How to remove a GMail contact from my Android phone contacts?
2016.feb.25 Web: How fast is my internet connection?
2011.jul.13 Web: What does Google think I am interested in for purposes of serving ads?
2013.jul.31 Android: How much RAM does my Android device have?
2011.jun.27 Web: How to find how popular a website is?
2011.aug.18 Android: My HTC magic isn't successfully booting what should I do?
2008.jun.13 Fedora: Help! While booting, my Fedora box is hung (frozen) at the word "GRUB".
2018.nov.15 ImageMagick: Take median of images to remove tourists, etc
2012.aug.21 Fedora: How to install Java on RedHat/Fedora/CentOS?
2016.jan.03 CentOS5: How to install php 5.3.x on RedHat5/CentOS5?
2016.jan.03 CentOS: How to install php53-sqlite on RedHat5/CentOS5?
2017.feb.18 Python: `pip install scrapy` doesn't work. How to install Scrapy?
2012.mar.11 Web: Where to find some interesting online talks?
2021.oct.21 Web: What IP-address(es) to use for documentation?
2009.jul.15 Active Directory: How to find the IP-address of my Active Directory LDAP server?
2008.may.07 Web: How to know if my ISP is throttling BitTorrent?
2017.nov.01 Scotia iTrade: See my pending trades
2021.nov.25 Scotia iTrade: Transfer Securities Between Accounts
2007.oct.16 Chat: Why should you use Jabber / XMPP
2004.oct.16 Security: How to keep sftp users in their home directory?
2013.apr.17 Java: I sometimes read about Java vulnerabilities. How to check that my Java is up-to-date?
2022.dec.19 Java: Free download of latest Java 8.0_x
2024.sep.05 keytool error: java.lang.Exception: Input not an X.509 certificate
2020.dec.30 Java: List files in a .jar file
2025.oct.27 JetKVM: Appears to be the nicest remote KVM (Keyboard Video Mouse) controller
2026.mar.30 JetKVM: Powering my setup with only one wall plug
2025.jun.21 journalctl: See entries by program name (not unit name)
2020.apr.20 journalctl: How can I see the last (most recent) entries
2020.mar.27 journalctl: Limit the journal size
2024.nov.01 journalctl: How can I only see recent entries
2016.mar.07 Java: I have Java installed but JPS.exe isn't found. Why?
2007.jan.12 XML: What are those weird binary bytes at the start of my XML file?
2024.apr.08 K-9 Mail: Fix error - "Certificate error for mail. Check server settings"
2014.jan.12 Linux: How to keep a command going after I logoff.
2009.mar.31 Linux: How to kill all processes using a file?
2012.jun.11 ldconfig: /lib/libsomething is not a symbolic link
2023.sep.21 Design: Fonts designed for high legibility
2022.oct.05 Certbot: How to delete a certificate
2017.may.05 LetsEncrypt: How do I setup my letsencrypt certificate on Apache 2.4?
2016.mar.16 LetsEncrypt: Whats going on with letsencrypt on Fedora?
2017.feb.04 LetsEncrypt: Attempting to renew cert from /etc/letsencrypt/renewal/[domain].conf produced an unexpected error: The requested apache plugin does not appear to be installed. Skipping.
2020.jan.28 LetsEncrypt: Free client for Apache on Windows
2009.sep.30 Totem: Trying to run Totem I get an error saying
2021.jul.07 LibreOffice: How to change the language of a selection in LibreOffice Writer?
2010.aug.12 Android: How to link to an app in the Google Play?
2010.apr.27 Google: What Google URLs should I use?
2024.feb.01 Linode: Disk size in megabytes for your plan
2021.feb.08 Linux: Add a new disk to a LVM
2007.nov.02 Linux: The Linux file archiving commands
2025.aug.13 Linux: When I attempt to umount a CIFS (Samba) filesystem umount hangs. Is there a way to avoid this?
2009.may.12 Linux: The Linux file backup commands
2014.sep.03 Linux: See the last bash command I did
2024.dec.21 Linux: Get a security report about the BIOS
2015.jul.08 Linux: Why am I getting an error about a shared library (.so file) not found
2010.jun.08 Linux: Cancel a reboot request!
2017.nov.06 Linux: Why can't I mount with cifs? It used to work.
2020.nov.24 Linux: How do I change the computer name of my RedHat/Fedora/CentOS box?
2017.nov.29 Linux: How can I view/change mp3 id3 tags on my Linux command line?
2014.sep.12 Linux: How can I change the owner and group of a tree of files?
2025.sep.19 Linux: Check connection
2010.may.12 Linux: How can I check the syntax of an XML file?
2026.apr.17 Linux: Why doesn't the CRC from the `cksum` command match a regular CRC-32
2018.apr.14 Linux: How can I get the weather on the command line?
2017.oct.28 Linux: The Linux compression commands
2007.nov.02 Linux: The Linux file copying commands
2016.jan.10 Linux: How can I know what dd is doing?
2021.oct.18 Linux: Deny all crontab access
2013.oct.27 Linux: How can I deny login to a user?
2024.jan.08 systemd: I disabled CUPS but its still active - how to really disabled it
2024.jun.24 Linux: Display the create date/time of a file
2017.oct.28 Linux: Is there any Linux stuff you recommend not using?
2014.aug.16 Linux: How can I download and install all the system-config programs?
2007.dec.08 Linux: How to play and copy DVDs on Linux
2017.jun.04 Linux: Is there an easy to use cron for common requirements?
2020.jun.03 Linux: How do I enable/disable core dumps?
2020.nov.22 Linux: Enable lockdown mode on the kernel command line
2007.nov.02 Linux: The Linux file encryption commands
2016.jan.12 Linux: How can I avoid the excessive messages in /var/log/messages from dovecot like this: audit: USER_ACCT pid=21508 uid=0 auid=4294967295 ses=4294967295 msg='op=PAM:accounting grantors=pam_unix,pam_localuser acct="user" exe="/usr/libexec/dovecot/auth" hostname=127.0.0.1 addr=127.0.0.1 terminal=dovecot res=success'
2021.mar.03 Linux: Find external IP-address on the command line
2017.sep.07 Linux: How can I fake the uninstall of a package?
2025.jul.02 Linux: How can I make grep search for a string without interpreting it as a regular expression?
2016.jan.11 Linux: How can I find all the executable files in a file tree?
2025.jul.31 Linux: Find all info about a domain
2025.jul.31 Linux: Find all English words that start with a certain prefix
2012.dec.15 Linux: Find which computers are on my LAN
2010.mar.03 Linux: How do I find a disk's unique ID?
2018.jun.25 Linux: Find the distro I am on?
2020.oct.12 Linux: Find duplicate files (photos, videos, etc)
2025.jul.31 Linux: Using the find command, get the files what where changed today
2010.may.04 Linux: How do I find all files that have not been modified for a week or more?
2016.jan.26 Linux: How can I see a list of large files?
2012.oct.25 Linux: How I can I find the largest file in a directory?
2018.sep.13 Linux: Find all files that were recently changed
2010.jan.27 Linux: How I can find the largest/biggest files in a folder?
2024.dec.30 Linux: How do I find the name of an external USB disk
2012.feb.25 Linux: Find the top ten most recently changed files in a folder
2017.mar.17 Linux: What's the format of the crontab file?
2010.oct.08 Linux: How can I free-up some diskspace
2010.may.28 Linux: How can I restrict an account to ftp only?
2022.feb.14 Linux: fatal: inet_addr_local[getifaddrs]: getifaddrs: Address family not supported by protocol
2023.may.22 lcd: All commands from Getting Started with LXD video
2018.feb.05 Linux: what are some hardware analysis tools?
2016.mar.09 Linux: How can I make a sign or banner on the command line?
2014.jul.05 Linux: How many cores does my computer name?
2025.jan.10 Linux: how does `shutdown` and `poweroff` work
2010.mar.04 Linux: How do I capture the output of a make command?
2019.jul.25 Linux: How do I do *something* with Sendmail?
2024.dec.30 Linux: How can I make all installed packages up-to-date
2015.mar.31 Linux: How do I use the lnav log viewer?
2024.dec.30 Linux: How to view a .1 file?
2024.oct.15 http-ping: See how long it takes to access a website - without downloading extra programs
2020.jun.16 Linux: Install Prosody XMPP server
2018.jan.13 Linux: How can I see if my date-time is synchronized?
2017.jul.07 Linux: How can I get a friendly list of the colors `ls` uses?
2016.feb.25 Linux: How does a packet know how to get to the internet?
2009.oct.15 Linux: How can I list the mail I have without getting into the interactive
2019.aug.08 Linux: LVM on the command line
2025.jul.19 Linux: Mail an attachment from the command line
2026.apr.10 Linux: Make a fixed size file of random bytes
2014.jun.18 Linux: How can I make a file undeletable?
2022.mar.08 Linux: How can I make a readme.txt file in /etc/cron.d without an error
2011.may.05 Linux: How can I make sure all my services are running?
2024.jun.12 Linux: Measure bandwidth between two machines
2009.may.03 Linux: What commands can I use to see how much memory is used?
2008.jan.11 Linux: What are the Linux commands to monitor what processes are running?
2025.aug.13 Linux: How can I monitor the randomness (entropy) available on a Linux or Android device?
2013.sep.25 Linux: How do I mount a flash/thumb drive on a headless box?
2007.nov.28 Linux: How do I find files in a bunch of subfolders?
2025.jul.16 Linux: Nice looking basic system info
2019.aug.08 Linux: Prepare new disk on the command line
2024.jun.27 Linux: No-code terminal clocks
2007.nov.23 Linux: How do you create/edit disk partitions in Linux?
2007.apr.17 Linux: How can I max out the CPU on my Linux box (for testing)?
2017.may.30 Linux: There's no Photoshop for Linux, what can I used instead?
2022.apr.25 Podman: Selected commands from the tutorial video called "Podman: A Linux tool for working with containers and pods"
2018.oct.05 Linux: How can I preview a man file (without installing it)?
2019.apr.05 Linux: How do I count nothing?
2012.jul.05 Linux: How can I quickly find all core files on my box?
2012.mar.11 Linux: How can I quickly read mail on the command line?
2025.jul.01 Linux: How can I generate a random password
2023.sep.14 Linux: Display a random word
2012.apr.27 Linux: How can I reboot my box in a few minutes?
2025.sep.09 Linux: Reduce power consumption
2011.mar.03 Linux: How do I remove a file that has a name starting with a dash?
2012.mar.20 Linux: How do I install or uninstall a graphical interface (GUI)
2017.jun.06 Linux: How can I remove all of Libre Office?
2010.jun.01 Linux: How can I restart a service/daemon when it dies?
2008.sep.27 Linux: My root partition is nearly full how can I tell what's taking up the root?
2016.jan.12 Linux: How can I fix: www rsyslogd: warning: ~ action is deprecated, consider using the 'stop' statement instead [v8.10.0 try http://www.rsyslog.com/e/2307 ]
2013.dec.03 Linux: How can I convert a Rich Text Format (RTF) file to HTML on the command line?
2008.jan.07 Linux: How do I run a command at high priority
2015.mar.27 Linux: How can I run a script as a certain user when my computer reboots?
2022.feb.23 Linux: Sandbox services with systemd
2007.nov.22 Linux: The Linux file searching commands
2024.dec.24 Linux: How to search man (manual) pages
2018.jan.01 Linux: How can I securely delete a file?
2012.dec.07 Linux: See how much power my computer is using
2020.oct.08 Linux: See the time on an NTP server
2019.aug.09 Linux: Make files readable by Apache when SELinux is enabled
2022.dec.10 selinux: Allow SSH server on a custom port
2025.jan.01 Linux: Manually set time on the command line
2025.jan.01 Linux: accurately set the time on my Linux box
2013.sep.25 Linux: How I can show the devices that are removable media on my Linux box.
2026.apr.26 Linux: shutdown inhibited - what can I do
2019.jan.17 Linux: Snap quick start
2017.may.29 Linux: How can I do a speed test on the command line?
2024.nov.01 Linux: See failed ssh login attempts
2020.apr.15 Linux: Can I hide the version that my ssh server sends
2021.nov.29 Linux: start clamd daemon as a helper for clamscan
2021.jun.22 Linux: Get a superuser shell prompt
2025.aug.21 Linux: How can I show the symbolic links in a folder?
2024.nov.27 Fix for: systemd[1]: Failed to start systemd-binfmt.service - Set Up Additional Binary Formats
2017.nov.27 Linux: What should I do when systemctl can't find my unit but I know its there?
2024.nov.27 Fix for: systemd[1]: colord.service: Failed with result 'core-dump'
2022.mar.04 Systemd: RestrictAddressFamilies=none / SystemCallFilter=none
2022.jan.03 Linux: Show a tree of current services (units) run by systemd
2025.sep.15 Linux: What is a "tar pipe" ?
2024.oct.05 Fedora: Reading temperatures of devices
2018.jun.27 Linux: Terminal true color image viewer
2012.oct.02 Linux: What are some Linux text editors?
2023.jul.03 Linux: Command line system monitors (like `top`)
2020.nov.25 Linux: tr command - all characters which are equivalent to CHAR
2025.jan.09 Linux: Set the modify time of a file to the same as another
2017.nov.27 Linux: Short list of TUI (Text User Interface) applications
2019.apr.22 Linux: TUI file managers
2011.sep.23 Linux: The two letter Linux commands
2013.nov.19 Linux: How can I unmount all my CIFS/SMB filesystems without a hang?
2019.apr.23 Linux: Open source video editor
2018.nov.22 Linux: View a folder of images in a terminal window
2018.dec.15 Linux: setup your own VPN (Virtual Private Network)
2018.jun.26 Linux: How can I tell if I have protection from Meltdown and Spectre?
2007.oct.31 Linux: The Linux text-based web browsers
2024.may.22 wget: Failed to write to OCSP hosts
2010.mar.07 Linux: How can I see what files a process has open?
2011.mar.08 Linux: What permissions should the /tmp folder have and how do I set it?
2016.sep.16 Linux: How can I find what's listening on a certain port?
2018.jul.24 Linux: Where does the time go when my system boots?
2022.jun.09 Linux: Where is the mailx package?
2012.jun.10 Linux: Why is my system still using /etc/grub/grub.conf after updating from grub to grub2?
2009.oct.26 Linux: What library/libraries does that program use?
2017.mar.30 Linux: How can I wrap the lines of text in a file?
2014.may.02 systemd: Is there a nice way to view systemd events?
2015.jul.15 Linux: How to change what logwatch reports?
2009.may.29 logwatch: Fix error - Connection attempts using mod_proxy: 222.208.183.218 - www.google.com:443: 5 Time(s)
2010.nov.02 cdrom: How to mount a .iso image without burning a CD-ROM/DVD?
2012.oct.02 Web: How to get a low-cost Linux server on the Internet?
2025.aug.12 LVM: Resize an LVM volume/disk
2007.jan.16 Mac: How can I write to my NTFS partition from my Mac?
2016.dec.02 Mac: How to unzip a file I downloaded to my Mac?
2025.jun.30 Mail: Check if the mail I send looks like spam
2018.apr.04 Certbot: The certificate for host will expire in 29 days
2012.jun.27 Mail: What are some tools for mail server (MTA) administrators?
2013.jan.22 Mailman: Fix Postfix error - OSError: [Errno 13] Permission denied: '/var/spool/mailman/in' )
2013.sep.18 Web: How to identify when a mail is coming from?
2015.oct.21 Clone: How to make a bootable clone of my computer's harddrive?
2011.jul.12 bash: How I can make a .tar.bzip2 in one step?
2016.jul.21 CentOS: How to make CentOS 7 boot with ethernet connected?
2025.jul.05 favicon: How can I make a favicon.ico using ImageMagick's convert?
2014.mar.28 Gimp: How to make The Gimp look like Photoshop?
2023.may.19 Windows: make it look like your computer is updating
2018.oct.25 Photo: How to join several images into a panorama?
2023.oct.20 Web: Make an AI-powered support chatbot from my text files
2011.apr.16 zip: Zipping up mp3 doesn't compress them much (just 2-3% in my experience)
2025.jun.26 VNC: Make VNC faster
2017.jan.24 Terminal: How to get many colors in my terminal window?
2018.dec.12 Hardware: Computer with many cores
2016.dec.01 Phone: How to use my Telcel SIM?
2024.feb.02 Microsoft Teams: "This message as been deleted" - who posted it, who deleted it?
2011.feb.01 MSWord: How to edit my custom dictionary (eg delete a word) ?
2014.jul.28 Microsoft Word: use other cells in formulas
2015.oct.01 Security: You are always talking about mail and daemon security.
2019.jan.07 mmv: convert all jpg filename's in a folder to lowercase
2007.oct.21 MNG: How to tell if an MNG animation is supposed to loop?
2017.feb.06 ssh: How to mount a remote filesystem via ssh?
2007.nov.15 Postfix: How to make spam go to an IMAP folder?
2015.mar.30 Phone: How to move my existing number to Speakout Wireless?
2021.jun.30 Microsoft Word: Location of custom dictionary
2021.jul.16 Web: Combine two internet connections - multihome / multihoming
2010.mar.12 mysql: How to add a primary key to a MySQL table?
2010.jul.21 mysql: What are some basic mysql commands?
2010.mar.17 mysql: How to connect to a remote MySQL database?
2011.may.16 mysql: create, list and delete users
2009.feb.11 mysql: How to I rename a column in MySQL?
2012.apr.23 mysql: How to fix an error from mysqldump saying it can not write to /tmp/MY(random-name) (Error 2) ?
2014.jan.20 Monitor: Should you use Nagios or Icinga?
2025.jun.10 Nanoleaf: Pair an older Nanoleaf Light Panel (purchased in 2020)
2009.mar.23 Linux: What are the Linux networking utilties?
2019.jun.39 Router: How to access an upstream router?
2025.jun.30 nmap: Check if a TCP port is open/filtered/closed/etc
2008.feb.08 Windows: Vista, ME, etc! What are the non-marketing name for Windows?
2008.mar.03 spell: What are the open source spell checkers?
2023.jul.30 Map: Open Street Maps advanced query
2019.nov.15 Openssl: dump/list a certificate
2019.jan.04 OpenVPN: Client setup on Fedora
2019.feb.02 OpenVPN: Client setup on Windows
2018.dec.29 OpenVPN: Server setup on Fedora
2020.dec.08 Linux: Oracle Linux (CentOS replacement) free download
2008.nov.15 Desk: How to get all my messy cables under control?
2015.jul.14 Web: Are there any other sites like this?
2017.jan.20 Microsoft Outlook: How to avoid cluttering up email threads with signatures (disclaimers, confidentiality notices)?
2004.aug.12 Video: How do PAL and NTSC compare?
2020.jan.23 sudo: PAM account management error: Authentication service cannot retrieve authentication info
2013.may.09 GoPro: How to cheaply pan my GoPro camera?
2012.apr.04 PayPal: How do withdraws from PayPal to a Canadian bank account work?
2013.nov.14 PC: What are the colors of some common PC jacks?
2023.oct.09 Phone: Phone wire colors
2020.apr.13 Photoshop: Alternatives to Photoshop
2011.jul.12 Photoshop: Why is Photoshop saying: "Could not complete the Copy command because no pixels are selected"
2013.dec.02 Photoshop: How to draw an outlined rectangle?
2017.mar.24 Photoshop: How to draw a speech bubble?
2023.dec.30 Photoshop: How to rotate text in Photoshop
2010.aug.22 Photoshop: How to turn an image with a white background into an icon
2018.nov.13 Photoshop: Photoshop won't let me change the number of pixels when resizing
2016.apr.11 zip: How to get pkzip25 to save a tree (of files) in a sensible way?
2008.nov.12 Graphics: Is JPEG always better than PNG?
2024.jan.14 podman: Start podman with systemd
2007.nov.30 Postfix: Give valid offsite users a way to use my SMTP service (submission)
2015.aug.07 Postfix: Remove restrictions on message size
2009.jan.06 Postfix: I get a message like this in my log: Anonymous TLS connection established from machine[ip]
2010.jan.21 Postfix: I prevent (well, slow down) backscatter from Postfix
2010.apr.29 Postfix: Is there a way to automatically rebuild the postfix .db files
2014.mar.05 Postfix: Delete mail that isn't getting through
2008.jul.03 Postfix: Make Postfix deliver all waiting mail
2020.mar.11 Postfix: Discard mail to one user
2008.nov.24 Postfix: Dump my Postfix configuration
2007.dec.14 Postfix: Make Postfix support TLS
2019.feb.08 Postfix: Hide version and name
2024.dec.24 Postfix: Keep a backup copy of all mail sent by my Postfix server
2008.nov.24 Postfix: Make Postfix's anvil log less
2007.oct.29 Postfix: Get Postfix's copious logging in a separate file
2022.sep.13 Postfix: postfix/postdrop warning: mail_queue_enter: create file maildrop/N.N Permission denied
2024.apr.23 Postfix: No AUTH from EHLO
2019.sep.20 Postfix: Not listening to port 25
2022.mar.09 Postfix: Fatal error seeking /var/lib/postfix/postscreen_cache.db [number] fatal: error [-30986]
2010.apr.21 Postfix: Put mail on hold
2022.nov.10 Postfix: Quick Postscreen setup
2008.jul.09 Postfix: Make Postfix support secure SMTP (SMTPS)
2009.may.25 Postfix: Why is my Postfix mail server rejecting mail to a domain with the error "Relay access denied (in reply to RCPT TO command)" ?
2024.apr.24 Postfix: TLS library problem: error:0A000416:SSL routines::ssl/tls alert certificate unknown:ssl/record/rec_layer_s3.c:865:SSL alert number 46:
2013.feb.19 Postfix: Avoid the annoying spam attempts away from my Postfix logs
2021.oct.16 Postfix: View queued item
2010.jul.19 Postgresql: What are some basic Postgresql commands?
2020.apr.28 Postgresql: Postgresql does not understand databases from previous versions
2012.jun.11 Postgresql: There is nothing in /etc for PostgreSQL.
2013.may.29 Donate: I am giving a old computer away what should I do?
2015.mar.13 Donate: I am giving a old computer away but want to keep Windows on it.
2019.mar.04 Web: Private IPv4 address ranges
2018.jun.20 Proftpd: TLS on RedHat/Fedora/CentOS
2012.apr.12 Web: How can a small-time developer do large scale publish/subscribe?
2026.mar.31 putty: How to save per-session settings changes
2025.aug.07 QEMU: What's causing the error "Could not initialize SDL - exiting" from
2013.apr.15 Diagrams: Is is there a good free program for making diagrams?
2013.oct.09 Web: How to do a cheap and easy consumer survey?
2008.apr.05 Nagios: How to quickly install Nagios on RedHat/Fedora/CentOS?
2025.sep.03 Raspberry Pi OS: Failed to start lightdm
2025.jun.22 Raspberry Pi 5: Force 4 wire ethernet (100BaseT)
2025.jun.23 Raspberry Pi OS: Launch a terminal window
2024.apr.06 Raspberry Pi OS: Is it 32- or 64- bit OS
2022.apr.03 Raspberry PI OS: Update packages / OS
2013.aug.16 Web: What can I do if a webpage has diamonds where quotes should be?
2018.mar.01 Recompress: How to make a .PNG or .ZIP file smaller?
2019.nov.14 RedHat/Fedora/CentOS: Change number of old kernels kept
2015.jun.30 Fedora: What is the name of the graphical package installer?
2018.dec.20 RedHat: Remove all desktop packages (for headless operation)
2018.may.02 rpm: Resolve .conf and .conf.rpmnew files?
2017.aug.11 RedHat: How can I deal with this message "/usr/bin/java is not found"
2018.may.01 RedHat/CentOS: Upgrade OS online?
2018.jun.26 RedHat/Fedora/CentOS: Verify that a package is installed properly?
2004.sep.07 Linux: Is there any way to reduce disk activity on a busy Linux box?
2010.mar.18 Postfix: Mail is not leaving my server, its getting this error: refused to talk to me: 554-p3pismtp01-008.prod.phx3.secureserver.net 554 Your access to this mail system has been rejected due to spam or virus content. If you believe that this failure is in error, please submit an unblock request at http://unblock.secureserver.net
2014.feb.11 Firefox: I seem to have a virus. How can I stop Firefox from
2014.feb.21 Google: How to remove an item from Google Tasks?
2008.apr.21 Security: How to remove the password from an RSA key?
2016.jan.03 SquirrelMail: How to remove the ugly vertical framebar from SquirrelMail?
2009.mar.18 Thunderbird: I want to reply to a plain text message with rich formatting (aka HTML). (I want to include an inline table).
2009.nov.20 rpm: Oh no! my rpm database is corrupt and rpm and not do anything.
2011.jun.19 Phone: What the special wireless phone numbers for Rogers?
2011.apr.05 Linux: Can a shell script do rot13 "encryption" ?
2025.jan.01 Roundcube: Connection to storage server failed. Could not connect to localhost4:143: Connection refused
2019.dec.10 Roundcube: Damaging forwarded HTML encoded mail
2015.dec.24 Roundcube: Install RoundCube Mail on RedHat/Fedora/CentOS?
2024.aug.12 Roundcube: How to setup a local IMAP server
2019.feb.07 Roundcube: Settings to use sendmail program instead of SMTP
2019.feb.08 Roundcube: No logo for load speed
2014.jan.18 rpm: How to see the configuration files for a package?
2025.jul.05 dnf: How can I find leaf and orphan packages
2014.jun.18 rpm: How to remove a package that is a prerequisite?
2014.oct.06 rpm: How to see what a package requires (its dependencies)?
2010.jun.29 rpm: What other packages need/use this package?
2013.aug.19 rsync: Speed tradeoffs for some rsync options
2025.jul.31 RTSP: How can I get the .sdp (Session Description Protocol) file for an RTSP stream?
2025.nov.01 Android: How to run Android apps on Windows?
2008.jan.19 QEMU: My system dual boots Windows and Red Hat Fedora.
2012.nov.27 javaScript: Can I run javaScript in the Windows command line?
2009.jun.10 Web: How to get broadband internet access in rural Canada?
2019.may.31 Web: What's adding those safelink urls?
2013.jan.17 Samba4: Fix Warning - Ignoring invalid value 'share' for parameter 'security'
2011.jan.24 Samba: How to hide Samba's version number?
2013.jun.21 Samba: How to see all the SMB servers in my neighborhood?
2018.aug.23 S5 mini: Meaning of LED indicator on Samsung Galaxy S5 mini
2009.mar.22 Linux: How to save some diskspace?
2013.dec.02 Security: How to scan all the computers on my LAN?
2012.may.08 scp: I get: Address IP-address maps to Domain-Name, but this does not map back to the address - POSSIBLE BREAK-IN ATTEMPT!
2016.dec.15 scp: What should I do about: "REMOTE HOST IDENTIFICATION CHANGED!" from ssh family of commands?
2020.may.13 Screen: Cheat sheet for the `screen` command
2014.feb.28 Web: How to search for music (eg mp3 files) with Google?
2011.mar.15 Web: How to search info about a person?
2017.feb.09 Web: Is there a better way to search the Microsoft website?
2024.aug.12 Security: Make my Internet-facing daemons more secure?
2013.aug.08 Linux: How to see what a word looks like in reverse?
2008.apr.25 Web: Where should I buy an SSL certificate? Is more expensive better?
2007.dec.11 Linux: How do I make a self-signed certificate with no password?
2009.jun.16 Windows: How do I make a self-signed certificate with no password?
2023.jan.07 Web: Send a messsage with Google Alerts 1
2023.jan.28 Web: Send a messsage with Google Alerts 2
2012.dec.19 SquirrelMail: How to setup SquirrelMail?
2025.aug.05 Shed: How to build a shed?
2015.oct.13 dnf: How to do things with groups using dnf?
2008.oct.26 Windows: I lost the "Show Desktop" icon that's usually near my "Start" button.
2011.jun.07 Apache: How to show the browser's user agent my Apache access log?
2009.nov.15 Linux: How to shred (completely delete all the data) on a floppy?
2016.feb.07 ImageMagick: How to shrink (reduce the resolution) an image?
2015.sep.03 Web: How to do a simple bandwidth test?
2011.jan.04 gpg: How to simply use GPG (GnuPG) to encrypt a file?
2019.apr.06 Linux: Display images in terminal
2025.may.08 Slack: How to delete members
2016.apr.13 Slack: How to format source code in a Slack comment?
2008.jun.09 Web: Why does Slashdot access a file called "ok.txt" on my site?
2025.sep.04 zip: How to make smaller .zip archives?
2020.oct.30 Web: Smart photo enlargement with AI
2025.aug.05 Samba: Why do I have "Unable to connect to CUPS server" when I have printing disabled in Samba?
2011.mar.21 ffmpeg: When I import movies (.MPG files) from my Sony Cyber-Shot DSC-P200
2026.jan.24 WH-1000XM4: Disable speak-to-chat for Sony WH-1000XM4 headphones
2015.feb.01 sort: What is sorting ascending vs descending?
2019.sep.25 SpamAssassin: put spam messages into a folder with Postfix and Dovecot
2019.sep.25 SpamAssassin: Why aren't some messages processed
2019.sep.24 SpamAssassin: Setup SpamAssassin for Postfix on RedHat/Fedora/CentOS
2013.mar.21 Speakout: How to get my Speakout account balance?
2016.nov.17 Speakout: What isn't my Speakout Wireless data connection working?
2012.may.21 SpamAssassin: How to speed up Spam Assassin?
2025.sep.16 History: Summary graph of open source spell checkers
2011.jul.25 SquirrelMail: Auto Responder using the wrong email address
2025.jun.26 SquirrelMail: Simple way to discard messages that SpamAssassin has marked as spam
2005.jun.29 ssh: Why do I get "ssh_exchange_identification: Connection closed by remote host"
2023.apr.27 sshd: Hide version in banner
2014.jul.24 Adobe Premiere: How to stabilize motion in a video?
2016.may.02 Web: How to make a sticky div on a webpage that doesn't move when the user scrolls?
2010.mar.27 Google: Is there a way to stop google from redirecting to the country-specific
2015.aug.17 Windows: How to stop those Windows 10 nag messages?
2013.feb.08 Web: How to switch my DNS hosting over to GoDaddy?
2022.nov.07 systemd-resolved[]: Using degraded feature set UDP instead of TCP for DNS server ip-address
2009.jun.11 Linux: My big `find` is stuck in /proc -- what can I do?
2020.apr.28 systemctl: Cheatsheet (some common commands)
2020.sep.21 systemctl: enable and start / disable and stop in one command
2024.may.18 systemd: A script to check systemd-resolved
2023.feb.04 systemd-resolved: Using degraded feature set UDP instead of UDP+EDNS0 for DNS server n.n.n.n
2019.nov.11 systemd: Restart down service
2021.may.16 systemd: "Standard output type syslog is obsolete, automatically updating to journal. Please update your unit file, and consider removing the setting altogether."
2014.nov.07 systemd: How to make a service start only after networking is going.
2023.mar.16 systemd: How to switch to text mode
2023.mar.28 systemd: `systemctl status` says "Tainted: local-hwclock"
2024.apr.03 systemd: journal message systemd[1]: /etc/systemd/system/.../override.conf: Unknown key name 'IpAddressAllow' in section 'Service', ignoring.
2015.oct.19 Telcel: How to get my Telcel (Mexico) account balance?
2015.oct.18 Telcel: How to recharge my Telcel account?
2010.apr.16 SpamAssassin: Tell Spam Assassin that some mail is not spam (whitelist)
2018.dec.28 Termux: How to press Ctrl, Up Arrow, Down Arrow and other necessary keys
2019.jan.11 Thunderbird: My "Confirm Security Exception" button (for certificates) doesn't work.
2015.jul.02 Thunderbird: How can I edit a received mail message?
2010.jan.21 Thunderbird: How can I get GPG working with Thunderbird?
2015.jul.15 Thunderbird: How can I make a Thunderbird message (that I am composing) be just plain text?
2017.may.23 Thunderbird: Where are the Thunderbird Filters ?
2015.aug.18 Thunderbird: Where are my mail files
2011.feb.12 YouTube: How to make a time bookmark on a YouTube video?
2013.aug.20 rsync: The timezone of the time in my rsync daemon log is wrong.
2019.may.28 Tmux: Quick start
2012.aug.20 Apache Tomcat: How can I make Apache Tomcat work on Fedora 17?
2012.may.10 Windows: Why is the touchpad / mouse on my Acer Aspire One not working?
2018.jul.07 Toronto Public Library: How to access New York Times.
2014.may.09 Vixia: How do I transfer file (movies) from a Canon Vixia HF R52 to my computer?
2015.dec.17 ReactOS: What's the best way to try out ReactOS with VMware?
2018.nov.07 Linux: Is there a safe way to try out Linux?
2017.feb.22 Asus VH238-1: How can I turn up the Volume on my ASUS monitor?
2020.jan.30 Twitter: How can I get a Twitter user's posts in RSS?
2016.feb.26 Twitter: Are their any tricky ways to find things on Twitter?
2010.jun.25 Adobe Premiere: How can I have two different pairs of in and out points for a clip?
2016.nov.24 Ubuntu: How can I get a hash (#) superuser / root prompt on Ubuntu?
2018.may.02 Ubuntu: Launch a terminal window
2009.aug.13 Adobe Premiere: How do I remove a razor cut in Adobe Premiere?
2011.mar.29 unxutils: How can I run wget, tar and the other wonderful Linux/Unix commands
2007.nov.03 Unix: What's the history of the different Unixes
2011.jan.18 Harddrive: How do I upgrade my laptop's hard drive?
2012.apr.07 Fedora: How can I use a floppy disk with Fedora?
2017.feb.03 Adobe After Effects: How can I use After Effects animations in my projects?
2008.mar.13 Video: How do I a convert a VOB (that was ripped from a DVD) into a usable
2015.oct.12 Postfix: How can I use a Godaddy certificate with Postfix?
2012.dec.03 Linux: How can I view some of a large file?
2009.mar.20 Linux: Better indication that I am in the Linux mail program?
2018.sep.06 Web: User friendly website makers
2008.jun.06 ffmpeg: How do I use ffmpeg to convert a video to a sequence of stills (images)?
2025.sep.02 Linux: What's an alternate way to see network activity?
2011.apr.17 Linux: What's a good way to use tar for backup?
2018.jan.11 Design: What are some vector drawing applications?
2008.apr.08 Security: How do I verify the certificate chain of a supposedly secure site?
2013.aug.09 vim: How can I change the case of the current letter in vi/vim?
2020.mar.23 Video Chat: Video conference apps for several people
2014.nov.24 Web: How can I see what my webpage looks like from other countries?
2017.jun.28 Web: How can I view my website from many browsers or other OSes?
2014.oct.08 vim: How can I stop vim from beeping (making sound)?
2010.jan.21 vim: How to cut and paste with vim
2015.jun.23 vim: How can I delete things In vim?
2009.mar.22 vim: How can I make vim ignore case in searches?
2017.jan.09 vim: How can I make vim search as I type (incremental search)?
2012.dec.08 vim: Why isn't vi doing those advanced vim functions?
2014.sep.19 vim: How can I search for something I searched for a while ago in vim?
2014.mar.01 vim: What should I do with a message like this from vim?
2020.jul.26 VirtualBox: control from Windows command line
2023.may.10 VirtualBox: how to grow a virtual disk
2018.dec.01 Haiku-OS: Networking not working in VirtualBox (fix)
2017.sep.22 VirtualBox: How do I run CentOS (64-bit) on VirtualBox for Windows?
2017.oct.02 VirtualBox: How do I run TAILS (64-bit) on VirtualBox for Windows?
2019.apr.05 VirtualBox: How can I rename the .vdi file?
2022.jan.03 VirtualBox: Guest Ubuntu screen not resizing when I resize its window
2009.oct.26 Windows: How can I make a desktop shortcut to Advanced Search?
2007.nov.26 Windows: What happens when you reinstall Windows Vista?
2014.sep.05 VMware: How do I switch between host and guest input?
2016.mar.19 VMware: How can I install Windows for Workgroups 3.11 on a virtual machine?
2007.dec.14 vsftpd: How do I make TLS/SSL work with vsftpd?
2013.oct.18 vsftpd: How can I make vsftpd verbosely log everything ftp command?
2025.jul.31 vsftpd: Format of the vsftpd xferlog file (transfer log)
2009.nov.28 Streaming: How can I watch live sports online?
2015.oct.13 Streaming: Where can I watch streaming NHL hockey?
2016.feb.29 Windows: "We couldn't complete the updates undoing changes" how can I fix this?
2024.apr.26 Web: Access archived articles from the web
2019.dec.26 Web: Background image that loads quickly
2022.jan.17 Web: Can I download the internet?
2011.aug.03 html: Make an ellipsis in HTML
2025.jul.31 Web: Find the source of an image
2019.dec.28 Web: How to send big files
2025.jul.05 Web: When does that domain name expire?
2016.nov.25 Web: Can I schedule when webcrawlers visit my site?
2008.apr.28 Web: Where can I get some good webmaster tips?
2018.aug.24 Web: How can I quickly make a website for my app?
2019.mar.26 wget: How to archive a website (download everything in a website)
2015.jun.30 wget: Disable wget's progress bar but still get some output
2013.may.01 wget: Why didn't wget download the entire website?
2011.oct.05 Android: What Android phones support tethering?
2011.nov.09 iPhone: What codec should I use for videos on the iPhone?
2008.apr.30 Video: I am creating some graphics for a video project. What dimensions should I used?
2011.jul.06 Linux: What does /etc stand for on a Linux (or Unix) box?
2013.oct.22 rsync: How can I see what file rsyncd is working on?
2007.nov.02 Linux: What is a "tar ball" ?
2012.mar.23 Web: What is IP-address 127.0.0.1 ?
2012.jul.04 Universe: What is matter made of?
2008.jun.25 Linux: What is that packagekitd program that's running on my system?
2014.jul.24 Photoshop: What is a .PSB file?
2008.jan.19 Video: Best video editor
2008.jun.19 Linux: What is the contents of my network traffic?
2014.mar.11 Jetty: What is the format of Jetty request log?
2008.jun.19 Linux: How do I see what network interfaces are up (on my Linux box)?
2012.may.17 Fedora: How I can see what new features are in a Fedora release?
2013.jun.18 Linux: What package are nslookup and dig in?
2009.nov.27 Linux: What package is nslookup in ?
2012.may.29 Fedora: How can I find what rpm contains that file?
2008.jul.10 Web: What time is it in that other city?
2015.oct.12 Web: How can see the accurate time for the USA/Canada?
2014.nov.06 Info: What should I check when I think I just felt an earthquake?
2012.dec.23 Linux: What should I do when df is hung (frozen) ?
2014.aug.24 Windows: How can I see what version of Windows I am using on the command line?
1999.oct.21 History: What was Jam Elechon Day?
2014.sep.09 Android: What was the former name of Google Play?
2008.jun.19 Linux: How do I see what the network activity is on my Linux box?
2012.jun.11 Linux: What's that extra dot in my "ls -l" listing?
2010.jan.25 Windows: A virus changed the user UserInit registry key for WinLogon.
2014.jul.28 Mail: What's the proper way to begin an email signature?
2011.jan.31 Tax: When does the US deduct tax from dividends (for Canadians) ?
2012.oct.26 Fedora: Where can I read what change in that Fedora package update?
2012.feb.19 Linksys WRT54G: Where can I see who is connected to my Linksys Wi-Fi router?
2011.oct.28 Kodi: Where do I put my files for XMBC/Kodi server?
2011.apr.15 Linux: Where is the smbclient program ?
2008.may.21 SpamAssassin: Where is the Spam Assassin config (configuration) file?
2012.dec.26 SquirrelMail: Where is the SquirrelMail address book stored?
2009.nov.22 Windows: Where is the Windows hosts file?
2011.mar.03 Android: Which Android phone should I buy?
2008.jun.19 Linux: How do I find out which version of the Linux kernel I am running?
2009.dec.04 Design: Which Sketch program?
2014.may.22 fail2ban: How can I whitelist a computer for fail2ban?
2025.jul.02 Map Your Wifi: How can I move the map from one phone to another?
2025.oct.20 Windows10: Get security update after October 14, 2025
2018.apr.20 Windows: Can I get Windows 10 without apps and other bloatware?
2010.nov.04 Windows: Why is my picture of my drive now red?
2015.feb.11 Windows: How can I lock my computer after a few minutes of inactivity?
2013.nov.04 Windows: How can I boot to the desktop?
2015.apr.07 DVD: How to burn a Video DVD?
2013.dec.03 DVD: How to burn a file or folder to a CD/DVD/Bluray disc?
2024.dec.30 Windows8: How to I uninstall apps on Windows8
2014.oct.21 Windows: How can I show the desktop ?
2014.mar.19 Windows: How do I stop Windows from maximizing when I drag them?
2016.mar.06 Windows: How do I turn on confirmations for file/folder deletes in Windows 8?
2013.oct.29 Windows 8: Where can I obtain a telnet client for Windows 8.x?
2017.dec.27 Windows: How can I make guest user on Windows 10?
2017.sep.21 Windows: (sendto) Quick access to a program from Windows Explorer.
2025.jul.31 Windows: How can I add a user on the command line
2020.nov.18 Windows: Always run as Administrator
2009.oct.19 Windows: How can I ensure Windows doesn't powerdown when my long-running
2023.jun.28 Windows: Boot into BIOS
2014.jan.19 Windows: I am a desktop user, how do I change the image on the Windows lock screen?
2010.may.28 Windows: Some of my file/folder names are different colors. What does it mean?
2019.jan.22 Windows: Command line installers
2013.jan.12 Windows: How can I configure my Windows startup programs?
2015.mar.07 Windows: How can I avoid the problems I get when copying lots of files/folders
2022.oct.14 Windows: Defragment at specified time
2016.aug.30 Apache on Windows: How can I delete the Apache 2.x service on Windows 8.x?
2017.mar.10 Windows: How can I disable the advertisements for OneDrive in Explorer?
2015.jan.17 Windows: How do I disable the side buttons on my mouse?
2009.nov.10 Windows: How can I disable User Account Controls (UAC) in Vista?
2019.jun.28 Windows: Display a TGA (Targa) image file
2018.jun.12 Edge: How can I see the version of Microsoft Edge?
2025.mar.14 Windows: How can I make my fonts look nicer?
2015.mar.18 Windows: I am finding some text/image hard to see in Windows.
2008.apr.17 Windows: How can I make my Windows start faster?
2006.jan.06 Windows: Its now January, when I view the time on a file (using Explorer) from August its off by an hour.
2013.may.06 Windows: I changed a folder from "read only" but when I go back its
2023.jul.31 Windows: Find the dimensions and other info about a Quicktime (.mov) movie (when I am using Windows)
2018.sep.13 Windows: Find new files on my computer
2020.jul.12 Windows 8: Fontawesome is jaggy
2014.may.22 Windows: What do you recommend for free software that does virtualization on Windows?
2012.nov.19 Windows: How to find the MAC-address of my network card (NIC)?
2023.jan.05 Windows: Get product key (for reinstall, etc)
2024.mar.12 Windows: Highlight part of an image to show a colleague
2018.mar.08 Windows: How can I list all services from the command line?
2017.nov.24 Windows: How can I make a symbolic link (like the Linux ls -s) ?
2016.mar.04 Windows: How can I make Windows 8 / Windows 8.1 usable?
2004.apr.22 Windows: What are the maximum handles that can be used on NT (including Win2000, etc.) ?
2013.jan.03 Windows: When I click on a media file Windows Media Player does not show.
2024.may.01 Windows: Log handles in use every hour
2023.oct.24 Windows: 'notepad' is not recognized as an internal or external command,
2006.sep.11 NTP: How can I get all the computers on my LAN (which isn't connected to
2025.jul.11 Windows: How can I start a command line from the current folder?
2025.sep.02 Windows: How to open Settings from the Desktop
2012.jan.31 Window: Why did Windows start that program when my computer booted?
2016.sep.02 Windows: Is there a ps command for Windows?
2016.mar.10 Windows: How can I quickly launch Control Panel items?
2012.mar.25 Windows: How can I have a file system online in memory (a RAMdisk) ?
2017.sep.18 Windows: What's the best registry cleaner?
2014.dec.08 Windows: After a reboot, I didn't have all my usual icons in the try.
2023.jun.13 Windows: Make a low-end PC run faster
2018.oct.27 Windows: How can I make a movie of a Windows program in action?
2008.jan.09 Windows: What's the best way to take a screenshot in Windows?
2016.mar.14 Windows: Now I have Windows8+ in full desktop mode, how can I access the Metro start menu?
2020.aug.17 Windows: See what is a shortcut pointing to (its target)
2024.dec.31 Windows: How can I further compress JPG files
2008.oct.24 Windows: How can I stop those annoying "Restart Now / Restart Later" nags
2010.sep.21 Windows: How can I take a screenshot of just the current window?
2021.nov.14 Windows: "The private key was protected with a password" when importing a .pfx - then not accepting the correct password
2009.feb.18 Windows: I can not delete these empty (and unwanted) folders with Window XP:
2023.jan.06 Windows: Remove Xbox Gaming Overlay
2017.feb.24 Windows: How can I make Windows update the time more frequently?
2024.jun.21 Windows: Useful command line prompts
2017.nov.07 Windows: How can I get more information when my Windows box is booting?
2008.feb.08 Windows: The "Up" button is missing for Vista's Explorer. Is there a workaround?
2015.mar.13 Shred: How can I securely wipe the deleted files on my Windows PC?
2017.sep.21 Winzip: Is there a good replacement for WinZip?
2024.mar.13 Wireguard: Add/remove a client without restarting wireguard
2021.feb.26 Wireguard: Fedora server and Android client
2025.oct.23 Wireguard: Start/stop/enable/disable on Linux and Windows
2025.jun.12 Wireguard: Enable the Windows kernel driver
2007.nov.26 Windows: Can you install Windows Media Player 10 on Windows Vista?
2011.sep.07 XML: Can I put XML inside XML?
2012.jun.13 xorg: Why is X.Org (X Windows) not starting on my Fedora 17 system
2010.jan.17 Windows: My XP laptop always prompts me to install an update when I shutdown.
2009.aug.11 Adobe Premiere: What are the best memory settings for Adobe Premiere CS3 on XP?
2011.mar.03 Windows: Do I need WinZip on Windows XP?
2008.feb.01 Firefox: Fix error - "Your certificate contains the same serial number as another certificate
2017.sep.02 YouTube: How to see my old youtube comments?
2016.dec.17 YouTube: What are some YouTube shortcuts?
2025.oct.29 Web: How to zoom in and out with a web browser?
2017.may.27 Presentation: Is there a free zooming presentation maker like Prezi?