Search - LInux | Dave’s Brain

Search - LInux

2024.nov.20 Computer - Fedora 41+: automatically install updates
2024.oct.15 Computer - http-ping: see how long it takes to access a website - without downloading extra programs
2024.sep.21 Computer - Fedora 40: automatically install updates
2024.sep.21 Computer - Fedora: automatically install updates
2024.sep.18 Programming - Linux: pragmatically follow a symlink
2024.aug.24 Computer - Calendar change in 1752
2024.aug.12 Computer - Roundcube: how to setup a local IMAP server
2024.aug.06 Programming - php: my webpage is blank - how can I see the php errors
2024.jun.27 Programming - Linux: bash script to get number of hours a machine has been up
2024.jun.27 Computer - Linux: no-code terminal clocks
2024.jun.24 Computer - Linux: display the create date/time of a file
2024.jun.12 Programming - Linux: turn on Wi-Fi if its off / ensure Wi-Fi is on
2024.may.22 Computer - This happened to me when I didn't have permission to write to those files.
2024.apr.24 Computer - Postfix: warning: TLS library problem: error:0A000416:SSL routines::ssl/tls alert certificate unknown:ssl/record/rec_layer_s3.c:865:SSL alert number 46:
2024.apr.18 Computer - Fedora: Remote desktop Windows to Fedora (2024)
2024.feb.02 Computer - Docker/podman: a small Linux to run in a container
2024.feb.01 Computer - Linode: disk size in megabytes for your plan
2024.jan.14 Computer - podman: start with systemd
2024.jan.08 Computer - systemd: I disabled CUPS but its still active - how to really disabled it
2023.sep.14 Computer - Linux: display a random word
2023.aug.28 Computer - Wireguard: start/stop/enable/disable on Linux and Windows
2023.aug.21 Programming - Bash: loop from 1 to 10 (counting for-loop)
2023.jul.18 Computer - Fedora: shortest update command
2023.jul.03 Computer - Linux: Command line system monitors (like `top`)
2023.may.22 Computer - All commands from Getting Started with LXD video
2023.apr.27 Computer - Fedora 38: The system will suspend now!
2023.mar.28 Computer - `systemctl status` says "Tainted: local-hwclock"
2023.feb.04 Computer - systemd-resolved[]: Using degraded feature set UDP instead of UDP+EDNS0 for DNS server n.n.n.n
2023.jan.28 Computer - Send a messsage with Google Alerts 2
2023.jan.07 Computer - Send a messsage with Google Alerts 1
2022.dec.10 Computer - selinux: allow SSH server on a custom port
2022.oct.05 Computer - certbot: delete a certificate
2022.jul.05 Programming - bash: get help for a specific builtin command
2022.jun.09 Computer - Linux: where is the mailx package?
2022.jun.07 Computer - Fedora: change grub parameters so you have a plain-text boot
2022.apr.25 Computer - Podman: Selected commands from the tutorial video called "Podman: A Linux tool for working with containers and pods"
2022.apr.18 Programming - Windows: S_ISREG() and S_ISDIR()
2022.apr.07 Computer - Fedora: how to upgrade to the new Fedora beta
2022.apr.03 Computer - Raspberry PI OS: update packages / OS
2022.mar.09 Computer - Postfix: Fatal error seeking /var/lib/postfix/postscreen_cache.db [number] fatal: error [-30986]
2022.mar.08 Computer - Linux: how can I make a readme.txt file in /etc/cron.d without an error
2022.mar.04 Computer - Systemd: RestrictAddressFamilies=none / SystemCallFilter=none
2022.feb.23 Computer - Linux: sandbox services with systemd
2022.feb.14 Computer - Linux: fatal: inet_addr_local[getifaddrs]: getifaddrs: Address family not supported by protocol
2022.feb.03 Computer - CentOS: Convert from Centos 8 to Centos Stream 9
2022.jan.28 Programming - Linux: Create a sandbox for an application using system calls
2022.jan.03 Computer - Linux: show a tree of current services (units) run by systemd
2021.nov.29 Computer - Linux: start clamd daemon as a helper for clamscan
2021.nov.15 Computer - Linux: lock down Apache webserver
2021.oct.18 Computer - Linux: Deny all crontab access
2021.jun.22 Computer - Linux: Get a superuser shell prompt
2021.jun.08 Computer - Display video encoding parameters/options/codec
2021.mar.20 Computer - Linux: Measure bandwidth between two machines
2021.mar.03 Computer - Linux: Find external IP-address on the command line
2021.feb.12 Computer - Fedora: root disk nearly full
2021.feb.08 Computer - Linux: Add a new disk to a LVM
2021.jan.28 Computer - Postfix: quick Postscreen setup
2021.jan.23 Computer - Fedora: enable btrfs compression
2021.jan.18 Programming - Java: recursively find files in a tree
2020.dec.29 Computer - GIMP: forks - better name, more like Photoshop, forks
2020.dec.08 Computer - Oracle Linux (CentOS replacement) free download
2020.nov.25 Computer - Linux: tr command - all characters which are equivalent to CHAR
2020.nov.22 Computer - Linux: Enable lockdown mode on the kernel command line
2020.nov.17 Programming - git: graphical user interface (GUI) for git
2020.oct.22 Programming - bash: unix2dos command
2020.oct.22 Programming - bash: dos2unix command
2020.oct.12 Computer - Linux: find duplicate files (photos, videos, etc)
2020.oct.08 Computer - Linux: See the time on an NTP server
2020.oct.05 Computer - Gnome Desktop: add minimize / maximize buttons
2020.sep.28 Programming - bc: calculate pi to an unlimited number of digits
2020.sep.21 Computer - systemctl: enable and start / disable and stop in one command
2020.jul.28 Travel - What's on your travel laptop
2020.jul.03 Programming - Fedora: Install the Prolog programming language
2020.jun.16 Computer - Linux: Install Prosody XMPP server
2020.jun.11 Programming - bash: get file age (in days)
2020.may.29 Computer - Gnome: start applications when you login
2020.may.13 Computer - Screen: cheat sheet
2020.apr.24 Programming - C/C++ Conditional compile by OS (Windows or Linux)
2020.apr.20 Computer - Journalctl: how can I see the last (most recent) entries
2020.apr.15 Computer - Linux: Can I hide the version that my ssh server sends
2020.apr.15 Computer - Linux: See failed ssh login attempts
2020.apr.07 Programming - Linux: Quick scan of a mailbox file
2020.mar.30 Programming - javaScript: check syntax on the command line
2020.mar.29 Programming - Linux: escape sequence for a hyperlink in a terminal window
2020.mar.27 Computer - journalctl: limit the journal size
2020.mar.22 Programming - Nodejs: hello world
2020.mar.11 Computer - Postfix: discard mail to one user
2020.mar.04 Computer - BOINC: Switch from SETI
2020.jan.23 Computer - sudo: PAM account management error: Authentication service cannot retrieve authentication info
2020.jan.01 Computer - Fedora: LXC on Fedora 31
2019.dec.04 Computer - Apache: Make the autoindex pretty
2019.nov.15 Computer - Openssl: dump/list a certificate
2019.nov.14 Computer - RedHat/Fedora/CentOS: Change number of old kernels kept
2019.nov.11 Computer - systemd: restart down service
2019.oct.24 Tech Opinion - Function name verb convention
2019.sep.24 Computer - Setup SpamAssassin for Postfix on RedHat/Fedora/CentOS
2019.sep.11 Computer - Old - Red Hat: Automatic package updates with dnf-automatic
2019.aug.09 Computer - Linux: Make files readable by Apache when SELinux is enabled
2019.aug.08 Computer - Linux: Prepare new disk on the command line
2019.aug.08 Computer - Linux: LVM on the command line
2019.jul.07 Programming - Linux: check if a filesystem is mounted
2019.jun.24 Programming - Cross platform multimedia libraries
2019.jun.03 Programming - Linux: detect if a machine is desktop, laptop, other
2019.may.31 Programming - Android saying "Can't open file" and not showing Android icon for a downloaded apk
2019.may.30 Computer - Certbot error: apachectl: The "-v" option is not supported.
2019.may.28 Computer - Tmux: quick start
2019.apr.23 Computer - Linux: Open source video editor
2019.apr.22 Computer - Linux: TUI file managers
2019.apr.21 Computer - Linux: Nice looking basic system info
2019.apr.14 Computer - Fedora: Remote desktop Windows to Fedora
2019.apr.06 Computer - Linux: display images in terminal
2019.apr.06 Computer - Fedora on VM: best way to partition at install time
2019.apr.05 Computer - Linux: How do I count nothing?
2019.mar.26 Computer - wget: archive a website (download everything in a website)
2019.mar.07 Computer - Fedora: Set background for grub2 boot
2019.feb.04 Programming - Linux: portable script
2019.jan.29 Computer - RedHat/Fedora/CentOS: remove logo while booting and see messages
2019.jan.26 Programming - Linux: DNS lookup
2019.jan.17 Computer - Linux: Snap quick start
2019.jan.07 Computer - mmv: convert all jpg filename's in a folder to lowercase
2019.jan.04 Computer - OpenVPN client setup on Fedora
2018.dec.31 Computer - Firewalld: don't hardcode port numbers, make a custom service
2018.dec.29 Computer - OpenVPN server setup on Fedora
2018.dec.24 Computer - Clicking on the option to install Fedora to hard disk does nothing
2018.dec.20 Computer - RedHat: Remove all desktop packages (for headless operation)
2018.dec.15 Computer - Linux: setup your own VPN (Virtual Private Network)
2018.dec.07 Programming - Control what happens with malloc() / free() programming errors
2018.dec.01 Computer - Haiku-OS: Networking not working in VirtualBox (fix)
2018.nov.23 Programming - Cross platform desktop GUI framework
2018.nov.22 Computer - Linux: View a folder of images in a terminal window
2018.oct.30 Computer - Journalctl: how can I only see recent entries
2018.oct.15 Programming - Linux: stack trace of any running process
2018.oct.05 Computer - Linux: How can I preview a man file (without installing it)?
2018.sep.22 Computer - Curses GUI for BOINC
2018.sep.16 Computer - Debian: Search with apt-get
2018.sep.13 Computer - Linux: find all files that were recently changed
2018.aug.14 Computer - Linux: How can I accurately set the time on my Linux box?
2018.jul.24 Computer - Linux: Where does the time go when my system boots?
2018.jun.27 Computer - Linux: Terminal true color image viewer
2018.jun.26 Computer - RedHat/Fedora/CentOS: verify that a package is installed properly?
2018.jun.26 Computer - Linux: How can I tell if I have protection from Meltdown and Spectre?
2018.jun.25 Computer - Linux: Find the distro I am on?
2018.jun.20 Programming - Fail2ban: list full status
2018.jun.20 Computer - Proftpd TLS on RedHat/Fedora/CentOS
2018.jun.19 Computer - fail2ban before 0.8.8 temporarily unban an address
2018.jun.05 Computer - Convert a video to an animated gif (or mng)
2018.may.02 Computer - Ubuntu: launch a terminal?
2018.apr.14 Computer - Linux: How can I get the weather on the command line?
2018.mar.16 Computer - FileZilla: preserve times on files I am uploading?
2018.mar.07 Computer - Can I get a graphical tree report about packages?
2018.mar.01 Computer - How can I make a .PNG or .ZIP file smaller?
2018.feb.28 Computer - dnsmasq: illegal repeated keyword at line N of /etc/dnsmasq.d/caching-dns.conf
2018.feb.05 Computer - Linux: what are some hardware analysis tools?
2018.jan.13 Computer - Linux: how can I see if my date-time is synchronized?
2018.jan.11 Programming - How can I find what country an IP-address is from?
2018.jan.01 Computer - Linux: How can I securely delete a file?
2017.dec.19 Programming - How can a Linux program find out info about itself?
2017.nov.29 Computer - Linux: How can I view/change mp3 id3 tags on my Linux command line?
2017.nov.27 Computer - Linux: What should I do when systemctl can't find my unit but I know its there?
2017.nov.16 Computer - Install mp3, Flash, Oracle Java, Android Studio, etc on Fedora?
2017.nov.06 Computer - Linux: Why can't I mount with cifs? It used to work.
2017.oct.15 Computer - Linux: Short list of TUI (Text User Interface) applications
2017.oct.02 Computer - How do I run TAILS (64-bit) on VirtualBox for Windows?
2017.sep.22 Computer - How do I run CentOS (64-bit) on VirtualBox for Windows?
2017.sep.07 Computer - Linux: How can I fake the uninstall of a package?
2017.aug.11 Computer - RedHat: How can I deal with this message "/usr/bin/java is not found"
2017.jul.12 Computer - Roundcube: Connection to storage server failed. Server Error: Could not connect to localhost4:143: Connection refused
2017.jul.07 Computer - Linux: How can I get a friendly list of the colors `ls` uses?
2017.jun.16 Computer - Old - How can I upgrade to the beta of the next release with dnf?
2017.jun.06 Computer - Linux: How can I remove all of Libre Office?
2017.jun.04 Computer - Linux: Is there an easy to use cron for common requirements?
2017.may.30 Computer - Linux: There's no Photoshop for Linux, what can I used instead?
2017.may.29 Computer - Linux: How can I do a speed test on the command line?
2017.may.27 Computer - Is there a free zooming presentation maker like Prezi?
2017.may.26 Computer - How can make Apache do multiple SSL/TLS sites with a single IP-address?
2017.may.23 Computer - Linux: How can I make grep search for a string without interpreting it as a regular expression?
2017.may.10 Programming - bash: How can I get the milliseconds since the start of the epoch
2017.may.05 Computer - How do I setup my letsencrypt certificate on Apache 2.4?
2017.mar.30 Computer - Linux: How can I wrap the lines of text in a file?
2017.mar.17 Computer - Linux: What's the format of the crontab file?
2017.feb.06 Computer - How can I mount a remote filesystem via ssh?
2017.feb.04 Computer - 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.
2017.jan.31 Computer - How can I setup a caching DNS server?
2017.jan.29 Computer - How can I follow a path and show permissions along the way?
2017.jan.26 Computer - Gnome: Where is the ssh (secure shell) client in the Gnome desktop?
2017.jan.24 Computer - How can I get many colors in my terminal window ?
2017.jan.09 Computer - How can I make vim search as I type (incremental search)?
2016.dec.15 Computer - What should I do about: "REMOTE HOST IDENTIFICATION CHANGED!" from ssh family of commands?
2016.dec.05 Computer - How do I use certbot to get a certificate for my site?
2016.nov.25 Computer - Roundcube/Squirrel Mail say: Connection to storage server failed.
2016.nov.24 Computer - How can I get a hash (#) superuser / root prompt on Ubuntu?
2016.nov.17 Computer - How can I remove (or rename) a .nomedia file?
2016.nov.07 Programming - bash: How should I declare a constant in bash?
2016.sep.16 Computer - Linux: How can I find what's listening on a certain port?
2016.sep.10 Programming - How do I convert an Eclipse Android project into Android Studio?
2016.aug.25 Computer - Android: How can I delete a file that begins with a dot?
2016.jul.21 Computer - How can I make CentOS 7 boot with ethernet connected?
2016.jun.23 Programming - Java: Get the mime type of a file by reading the bytes
2016.jun.21 Computer - Can you explain the folders on my Linux system?
2016.may.23 Computer - Linux: How can I search man pages?
2016.may.11 Programming - How can I print from the command line js (javaScript) interpreter?
2016.may.04 Programming - bash: What's the best way to ensure a directory exists in a bash script?
2016.apr.19 Programming - How can I sort my source files by lines of code?
2016.apr.16 Computer - How can I get grep to show line numbers of its hits?
2016.apr.13 Computer - How do I format source code in a Slack comment?
2016.mar.09 Computer - Linux: How can I make a sign or banner on the command line?
2016.mar.03 Programming - Why can't jps find my long-running Java process?
2016.feb.29 Computer - How can I use ffmpeg on RedHat/Fedora/CentOS?
2016.feb.26 Computer - What's a fun retro way to internet?
2016.feb.25 Computer - Linux: How does a packet know how to get to the internet?
2016.feb.07 Computer - How can I shrink an image?
2016.jan.26 Computer - Linux: How can I see a list of large files?
2016.jan.12 Computer - 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 ]
2016.jan.12 Computer - 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'
2016.jan.11 Computer - Linux: How can I find all the executable files in a file tree?
2016.jan.10 Computer - Linux: How can I know what dd is doing?
2016.jan.05 Computer - Using Gramps, how can I make a reasonable family tree report?
2016.jan.03 Computer - How can I install php53-sqlite on RedHat5/CentOS5?
2016.jan.03 Computer - How can I install php 5.3.x on RedHat5/CentOS5?
2015.dec.24 Computer - Roundcube: install RoundCube Mail on RedHat/Fedora/CentOS?
2015.dec.18 Computer - How can I extract a page from a PDF file?
2015.dec.12 Programming - Does bash have a strict mode? ie errors for undefined variables?
2015.nov.03 Computer - Fedora: upgrade to the next version of Fedora with dnf
2015.oct.24 Computer - How can I get a GUI on a headless Linux server?
2015.oct.19 Computer - How can I get all DNS records with the dig command?
2015.oct.11 Computer - How can I delete what I have entered on a line and start again?
2015.sep.04 Programming - How can I get the current time in milliseconds?
2015.sep.03 Computer - How can I do a simple bandwidth test?
2015.jul.24 Programming - When I try to use jna for Android I get this:
2015.jul.20 Programming - How can I read multiple sockets from one thread?
2015.jul.15 Computer - How can I change what logwatch reports?
2015.jul.14 Programming - Java: List the names of all the files that Java has open
2015.jul.13 Programming - Why is Jetty giving NoClassDefFoundError exception on some pages
2015.jul.08 Computer - Linux: Why am I getting an error about a shared library (.so file) not found
2015.jul.01 Computer - When I run BOINC Manager I get: Unable to connect to the core client
2015.jun.30 Computer - Disable wget's progress bar but still get some output
2015.jun.30 Computer - How can I fix this: No word lists can be found for the language "en_US".
2015.jun.26 Programming - How can I fix this linker error:
2015.jun.23 Computer - How can I delete things In vim?
2015.jun.10 Programming - I am getting a compile error about uint8_t undefined.
2015.jun.06 Computer - How can I change the firewall from a terminal window?
2015.jun.04 Programming - How can I turn off a gcc compiler warning in my code?
2015.may.31 Programming - C/C++: How can I do thread's on Linux
2015.may.31 Programming - C/C++: Wrapper class for PCRE
2015.may.30 Programming - C: Is C regex useful?
2015.may.29 Programming - Where can I find an introduction to inter-process communication (IPC) on Linux?
2015.may.18 Programming - Signals are messy. Can I avoid them?
2015.mar.31 Computer - Linux: How do I use the lnav log viewer?
2015.mar.27 Computer - Linux: How can I run a script as a certain user when my computer reboots?
2014.dec.30 Computer - What is the format of the vsftpd xferlog file (transfer log)?
2014.dec.29 Programming - Java: get the creation date/time of a file?
2014.dec.22 Programming - Ant: use Apache Ant to restart a service
2014.dec.13 Computer - How do I allow web requests through the firewall to a web server?
2014.nov.21 Computer - How can I password protect part of a website using an .htaccess file?
2014.nov.07 Computer - How can I make a service start only after networking is going.
2014.oct.27 Programming - How can I make my computer wake up at a specified time?
2014.oct.26 Programming - bash: How can I rename a bunch of files to lowercase?
2014.oct.08 Computer - How can I stop vim from beeping (making sound)?
2014.oct.08 Computer - How can I avoid the beep I get from bash when a path completion is ambiguous?
2014.sep.21 Computer - How do I configure (change settings) of SETI
2014.sep.19 Computer - How can I search for something I searched for a while ago in vim?
2014.sep.17 Programming - What's the best way to pass info between two Linux programs on the same machine?
2014.sep.12 Computer - Linux: How can I change the owner and group of a tree of files?
2014.sep.09 Computer - Is there a GUI to see what systemd tasks are running?
2014.sep.06 Computer - Old - How can I VNC to a headless Fedora box?
2014.sep.03 Computer - Linux: See the last bash command I did
2014.sep.02 Programming - What's the format of the hashed password in /etc/shadow ?
2014.aug.16 Computer - Linux: How can I download and install all the system-config programs?
2014.aug.16 Computer - Gnome: Why isn't Gnome starting for me?
2014.aug.16 Computer - Gnome: I can't find a system-config-SOMETHING to set up my disk.
2014.jul.05 Computer - Linux: How many cores does my computer name?
2014.jun.23 Computer - From the Gnome "Software" program I installed "Wine Wordpad"
2014.jun.18 Computer - How can I remove a package that is a prerequisite?
2014.jun.18 Computer - Linux: How do I set the time in the command line?
2014.jun.18 Computer - Linux: How can I make a file undeletable?
2014.jun.13 Computer - Old - Why does "Gnome Software" (The GUI program) not show any updates?
2014.may.29 Programming - How can I quickly run findbugs on Fedora?
2014.may.22 Computer - How can I whitelist a computer for fail2ban?
2014.may.06 Computer - How can I do things with groups using dnf?
2014.may.02 Computer - Is there a nice way to view systemd events?
2014.apr.19 Computer - /etc/cron.weekly run on the wrong day - I want it to run on Sunday.
2014.jan.20 Computer - Should I use Nagios or Icinga?
2014.jan.18 Computer - How can I see the configuration files for a package?
2014.jan.12 Programming - Java: convert a path to Linux-style forward slashes
2014.jan.12 Computer - How can I keep a command going after I logoff.
2013.dec.03 Computer - Linux: How can I convert a Rich Text Format (RTF) file to HTML on the command line?
2013.dec.02 Computer - How do I scan all the computers on my LAN?
2013.dec.01 Computer - How can I remove duplicate lines from a file?
2013.nov.27 Programming - How do I make a systemd service?
2013.nov.19 Computer - How can I unmount all my CIFS/SMB filesystems without a hang?
2013.nov.04 Computer - How can I make a symbolic link on Windows (like the Linux ls -s) ?
2013.oct.27 Programming - bash: Can I parse a file without awk (or other external program)?
2013.oct.27 Computer - Linux: How can I deny login to a user?
2013.oct.22 Computer - How can I see what file rsyncd is working on?
2013.oct.18 Computer - How can I make vsftpd verbosely log everything ftp command?
2013.sep.25 Computer - Linux: How I can show the devices that are removable media on my Linux box.
2013.sep.25 Computer - Linux: How do I mount a flash/thumb drive on a headless box?
2013.sep.20 Programming - bash: How can I write a message to /var/log/messages ... the syslog?
2013.aug.30 Computer - How do I set a headless up SETI
2013.aug.29 Programming - What packages do I need to compile libcdr?
2013.aug.12 Computer - How can I mail an attachment from the command line?
2013.aug.09 Computer - How can I change the case of the current letter in vi/vim?
2013.aug.08 Computer - How can I see what a word looks like in reverse?
2013.jun.21 Computer - How can I see all the SMB servers in my neighborhood?
2013.jun.18 Computer - What package are nslookup and dig in?
2013.may.29 Computer - I am giving a old computer away what should I do?
2013.may.01 Computer - wget: Why didn't wget download the entire website?
2013.apr.15 Computer - Is is there a good free program for making diagrams?
2013.mar.19 Computer - SquirrelMail: Simple way to discard messages that SpamAssassin has marked as spam
2013.mar.04 Programming - Old - How can my bash script detect if the computer is on battery power (or not)?
2013.jan.29 Computer - Gnome: Where is the native VNC server for Gnome?
2013.jan.22 Computer - How can I fix this error from Postfix: OSError: [Errno 13] Permission denied: '/var/spool/mailman/in' )
2013.jan.17 Computer - Samba4 says: WARNING: Ignoring invalid value 'share' for parameter 'security'
2012.dec.27 Programming - My PHP program can see its temporary files -- but when logged in I can not see them -- why?
2012.dec.26 Computer - Where is the Squirrel Mail address book stored?
2012.dec.23 Computer - What should I do when df is hung (frozen) ?
2012.dec.19 Computer - How do I setup Squirrel Mail?
2012.dec.19 Computer - Are there any alternatives to Dropbox?
2012.dec.15 Computer - How can I find which computers are on my LAN?
2012.dec.11 Computer - How can I resize an LVM volume/disk?
2012.dec.07 Computer - How can I see how much power by computer is using?
2012.dec.07 Computer - How can I convert/transcode video?
2012.dec.03 Computer - How can I view some of a large file?
2012.nov.28 Computer - Old - How can I make a .pem file from .crt and .key files?
2012.nov.28 Computer - How can I generate .key and .csr files for an SSL certificate?
2012.nov.16 Computer - Linux: How can I show the symbolic links in a folder?
2012.nov.15 Computer - How can I make sure a package I need is not erased from my system?
2012.oct.26 Computer - Where can I read what change in that Fedora package update?
2012.oct.25 Computer - Linux: How I can I find the largest file in a directory?
2012.oct.03 Computer - Old - How can I configure my firewall when logged in thru a terminal window?
2012.oct.02 Computer - How can I get a low-cost Linux server on the Internet?
2012.oct.02 Computer - Linux: What are some Linux text editors?
2012.sep.16 Programming - bash: How can I do a simple menu in bash?
2012.aug.22 Computer - How can I get a custom output for ps ?
2012.aug.21 Computer - How do I install Java on RedHat/Fedora/CentOS?
2012.aug.20 Computer - How can I make Apache Tomcat work on Fedora 17?
2012.aug.17 Programming - bash: How can I make my bash glob code work nicely when there are no files
2012.aug.11 Computer - How can I run something when each user logs in?
2012.aug.08 Computer - How do I hide the SquirrelMail version?
2012.aug.01 Computer - How can I get detailed info about the processes owned by a certain
2012.jul.24 Computer - When I attempt to umount a CIFS (Samba) filesystem
2012.jul.05 Computer - Linux: How can I quickly find all core files on my box?
2012.jun.13 Computer - Why is X.Org (X Windows) not starting on my Fedora 17 system
2012.jun.13 Computer - Why are my partitions locked (can not be resized) in GParted?
2012.jun.11 Computer - What's that extra dot in my "ls -l" listing?
2012.jun.11 Computer - There is nothing in /etc for PostgreSQL.
2012.jun.11 Computer - ldconfig: /lib/libsomething is not a symbolic link
2012.jun.10 Computer - Linux: Why is my system still using /etc/grub/grub.conf after updating from grub to grub2?
2012.may.29 Computer - How can I find what rpm contains that file?
2012.may.18 Programming - How do I break up a string into lines in perl?
2012.may.17 Computer - How I can see what new features are in a Fedora release?
2012.may.15 Programming - How can my app reboot the device?
2012.may.11 Computer - I want to uninstall atd (the "at" daemon) but its part of
2012.may.08 Computer - I get: Address IP-address maps to Domain-Name, but this does not map back to the address - POSSIBLE BREAK-IN ATTEMPT!
2012.may.01 Computer - How do I start/stop my ethernet/internet connection?
2012.apr.27 Computer - Linux: How can I reboot my box in a few minutes?
2012.apr.25 Programming - Can I find a list of all English words?
2012.apr.24 Programming - How can I underline and bold from a shell script?
2012.apr.23 Computer - How can I fix an error from mysqldump saying it can not write to /tmp/MY(random-name) (Error 2) ?
2012.apr.20 Programming - How can I let a user on a webpage exec a command as another user?
2012.apr.19 Computer - How can I find all info about a domain?
2012.apr.18 Computer - How can I post a message with mailman without mailing it in?
2012.apr.10 Programming - Java: Nice way to split a String into lines
2012.apr.10 Computer - Make gzip compress faster
2012.apr.08 Programming - How can my program background itself?
2012.apr.08 Computer - What does this error mean: grubby fatal error: unable to find a suitable template
2012.apr.08 Computer - How can I boot my RedHat/Fedora/CentOS system into text mode from a CD-ROM?
2012.apr.07 Computer - How can I use a floppy disk with Fedora?
2012.mar.25 Computer - How can I have a file system online in memory (a RAMdisk) ?
2012.mar.23 Computer - What is IP-address 127.0.0.1 ?
2012.mar.22 Programming - How can I send mail from a bash script?
2012.mar.20 Programming - How can I share things on Facebook/Twitter/Google+/etc with my application?
2012.mar.20 Computer - Linux: How do I install or uninstall a graphical interface (GUI)
2012.mar.11 Computer - Linux: How can I quickly read mail on the command line?
2012.mar.10 Programming - Why do I get a different number each time I list /proc/self ?
2012.feb.29 Computer - When I try to start Firefox I get: XPCOMGlueLoad error for file /usr/lib/xulrunner-2/libxpcom.so:
2012.feb.26 Computer - How do I change the default run-level for systemd?
2012.feb.25 Computer - Linux: How I can find the top ten most recently changed files in a folder?
2012.feb.23 Programming - Is there javaScript for command-line Linux?
2012.feb.12 Computer - Convert an animated gif into a mp4 (or other video format)?
2012.jan.12 Computer - Linux: How can I monitor the randomness (entropy) available on a Linux or Android device:
2011.dec.07 Programming - Normally you want to link to shared (.so) files. You do that
2011.nov.24 Programming - C/C++: make a selfpipe to send a message to myself
2011.nov.08 Computer - systemctl: cheatsheet (some common commands)
2011.oct.31 Computer - Old - What can I do about this warning when sa-update.cron runs:
2011.oct.15 Computer - Apache: good and simple missing page
2011.sep.30 Programming - How do I obtain the ID of the current process?
2011.jul.12 Computer - bash: How I can make a .tar.bzip2 in one step?
2011.jul.06 Computer - What does /etc stand for on a Linux (or Unix) box?
2011.may.25 Computer - I am getting a message from yum saying a transaction is incomplete
2011.may.25 Computer - Postgresql does not understand databases from previous versions
2011.may.05 Computer - Linux: How can I make sure all my services are running?
2011.apr.21 Computer - Linux: How can I mount at disk shared by my Boxee box?
2011.apr.17 Computer - What's a good way to use tar for backup?
2011.apr.16 Computer - Zipping up mp3 doesn't compress them much (just 2-3% in my experience)
2011.apr.15 Computer - Where is the smbclient program ?
2011.apr.05 Computer - Can a shell script do rot13 "encryption" ?
2011.mar.29 Computer - How can I run wget, tar and the other wonderful Linux/Unix commands
2011.mar.08 Computer - Linux: What permissions should the /tmp folder have and how do I set it?
2011.mar.05 Computer - How do I encode a file as base64?
2011.mar.03 Computer - Linux: How do I remove a file that has a name starting with a dash?
2011.feb.02 Programming - How do I play audio/sounds on the command line with Linux?
2010.nov.04 Programming - Why I am I getting "gcc: error trying to exec 'cc1plus': execvp: No such file or directory" ?
2010.nov.02 Computer - How do I mount a .iso image without burning a CD-ROM ?
2010.oct.08 Computer - Linux: How can I free-up some diskspace
2010.jun.29 Computer - What other packages need/use this package?
2010.jun.08 Computer - Linux: Cancel a reboot request!
2010.jun.07 Computer - How can I send a backup to an rsync server?
2010.jun.01 Computer - Linux: How can I restart a service/daemon when it dies?
2010.may.28 Computer - Linux: How can I restrict an account to ftp only?
2010.may.25 Computer - When I run yum it says "There are unfinished transactions remaining. You might consider running yum-complete-transaction first to finish them".
2010.may.12 Computer - Linux: How can I check the syntax of an XML file?
2010.may.04 Computer - Linux: How do I find all files that have not been modified for a week or more?
2010.apr.20 Computer - How can I use xargs when my file name contain spaces?
2010.apr.13 Computer - What kind of video card do I have?
2010.apr.05 Programming - What are the most useful predefined macros?
2010.mar.26 Programming - How can I fixed this php error?: Fatal error: Call to undefined function imagecreate() in myprogram.php on line number
2010.mar.15 Programming - How do I use strtok_r() ?
2010.mar.07 Computer - Linux: How can I see what files a process has open?
2010.mar.04 Computer - Linux: How do I capture the output of a make command?
2010.mar.03 Computer - Linux: How do I find a disk's unique ID?
2010.mar.03 Computer - How do I find the name of an external USB disk?
2010.mar.03 Computer - How can I automatically install the dependencies for a .rpm file?
2010.feb.16 Computer - How do I convert a .flac music file to .mp3?
2010.feb.10 Computer - How can I get a stack trace for a Fedora program?
2010.feb.07 Programming - My program has a memory leak but I am deallocating everything I allocate.
2010.jan.27 Computer - Linux: How I can find the largest/biggest files in a folder?
2010.jan.19 Programming - How can I quickly make a nice timestamp string?
2010.jan.02 Programming - For security, I want the daemon (server) I am writing to become user "nobody". How do I do that?
2009.dec.25 Computer - Old - How/Where can I get info on user's unsuccessful attempts to login to my
2009.dec.23 Programming - What does my website look like in many different browsers?
2009.nov.27 Computer - What package is nslookup in ?
2009.nov.22 Computer - Where is the Windows hosts file?
2009.nov.20 Computer - Gnome: How can I edit my menus?
2009.nov.15 Computer - How can I shred (completely delete all the data) on a floppy?
2009.oct.26 Computer - Linux: What library/libraries does that program use?
2009.oct.15 Computer - Linux: How can I list the mail I have without getting into the interactive
2009.oct.01 Computer - Can I use pure bash to download a webpage?
2009.sep.30 Computer - Trying to run Totem I get an error saying
2009.sep.30 Computer - How can I play Quicktime movies with Totem on Fedora?
2009.sep.29 Computer - Can I use pure bash to read from a TCP/IP port?
2009.sep.11 Programming - How do you install the Arduino IDE on Fedora?
2009.sep.04 Programming - How can my program tell if it's output has been redirected?
2009.aug.07 Computer - Get a report on the size of my packages
2009.jul.15 Computer - How can I find the IP-address of my Active Directory LDAP server?
2009.jul.08 Programming - bash: How can I change the extension (suffix) of a file in a bash script?
2009.jul.01 Programming - bash: How can I get the first (space-delimited) field?
2009.jul.01 Computer - How do I view a .1 file?
2009.jun.11 Computer - My big find is stuck in /proc -- what can I do?
2009.jun.10 Computer - How can I find leaf and orphan packages?
2009.jun.03 Programming - How can I programatically get the load average?
2009.may.29 Computer - What does it mean when logwatch says: Connection attempts using mod_proxy: 222.208.183.218 - www.google.com:443: 5 Time(s)
2009.may.25 Programming - bash: How do I remove a filename's extension (aka suffix) in bash?
2009.may.12 Computer - Linux: The Linux file backup commands
2009.may.06 Computer - Old - I just renew by SSL certificate. Now what do I do?
2009.may.03 Computer - Linux: What commands can I use to see how much memory is used?
2009.apr.27 Programming - How do I install the Haskell programming language on RedHat/Fedora/CentOS?
2009.apr.07 Programming - How can I hide the admistrator's email address in Mailman?
2009.mar.31 Computer - How can I kill all processes using a file?
2009.mar.23 Computer - What are the Linux networking utilties?
2009.mar.22 Computer - How can I make vim ignore case in searches?
2009.mar.22 Computer - How can I save some diskspace?
2009.mar.20 Computer - How get I get a better indication that I am in the Linux mail program?
2009.jan.24 Programming - I have a core files, now how can I get a stack trace from it?
2009.jan.24 Computer - Linux: How do I enable/disable core dumps?
2008.dec.29 Programming - How can I tell if given process is alive?
2008.dec.29 Computer - When does that domain name expire?
2008.nov.24 Computer - Postfix: make Postfix's anvil log less
2008.sep.27 Computer - My root partition is nearly full how can I tell what's taking up the root?
2008.sep.27 Computer - Fedora: I know I need to reboot my box when the kernel is updated for it to
2008.jul.31 Programming - Where are the Visual C++ 6 source files installed on my PC?
2008.jul.09 Computer - Postfix: make Postfix support secure SMTP (SMTPS)
2008.jun.25 Computer - What is that packagekitd program that's running on my system?
2008.jun.19 Computer - How do I find out which version of the Linux kernel I am running?
2008.jun.19 Computer - How do I see what the network activity is on my Linux box?
2008.jun.19 Computer - How do I see what network interfaces are up (on my Linux box)?
2008.jun.19 Computer - What is the contents of my network traffic?
2008.may.30 Computer - Is there an autoresponder for SquirrelMail? And if so how do I installed it?
2008.may.21 Computer - Where is the Spam Assassin config (configuration) file?
2008.may.17 Computer - How do I show the label of an ext2 (or ext3) partition?
2008.may.12 Computer - Gnome: How can I install all of Gnome on the command line?
2008.may.05 Computer - Why do I have "Unable to connect to CUPS server" when I have printing diabled in Samba?
2008.apr.28 Computer - How can I make a thumbnail of a movie?
2008.apr.21 Computer - How do I remove the password from an RSA key?
2008.apr.21 Computer - How can I find all English words that start with a certain prefix?
2008.apr.16 Computer - How do I decode a base64-encoded file?
2008.apr.15 Computer - What's an alternate way to see network activity?
2008.apr.08 Computer - How do I verify the certificate chain of a supposedly secure site?
2008.apr.05 Computer - How do I quickly install Nagios on RedHat/Fedora/CentOS?
2008.apr.04 Computer - How do I make a Linux service (daemon) start at boot?
2008.mar.17 Computer - Using the find command, how get I get the files what where changed today?
2008.feb.18 Programming - Makefiles are so tedious. Is there an alternative?
2008.feb.10 Programming - Best way to get the current date as YYYY-MM-DD in several languages
2008.jan.19 Computer - What's causing the error "Could not initialize SDL - exiting" from
2008.jan.11 Computer - Linux: What are the Linux commands to monitor what processes are running?
2008.jan.07 Computer - Linux: How do I run a command at high priority
2007.dec.20 Computer - Linux: The two letter Linux commands
2007.dec.14 Computer - How do I make TLS/SSL work with vsftpd?
2007.dec.14 Computer - Postfix: make Postfix support TLS
2007.dec.11 Computer - Linux: How do I make a self-signed certificate with no password?
2007.dec.08 Computer - Linux: How do you play and copy DVDs on Linux
2007.nov.30 Tech Opinion - What programming books would you recommend?
2007.nov.28 Computer - Linux: How do I find files in a bunch of subfolders?
2007.nov.23 Computer - Linux: How do you create/edit disk partitions in Linux?
2007.nov.22 Computer - Linux: The Linux file searching commands
2007.nov.19 Computer - Linux: How do I change the computer name of my RedHat/Fedora/CentOS box?
2007.nov.18 Computer - You are always talking about mail and daemon security.
2007.nov.15 Computer - How can I make spam go to an IMAP folder?
2007.nov.07 Computer - Can I make my Internet-facing daemons more secure?
2007.nov.06 Tech Opinion - What's the best platform for a website?
2007.nov.06 Programming - A critical section is too strong for my application.
2007.nov.06 Programming - How can my program efficiently detect when files in a
2007.nov.03 Computer - Linux: Is there any Linux stuff you recommend not using?
2007.nov.02 Computer - What is a "tar ball" ?
2007.nov.02 Computer - What is a "tar pipe" ?
2007.nov.02 Computer - Linux: The Linux file encryption commands
2007.nov.02 Computer - Linux: The Linux file copying commands
2007.nov.02 Computer - Linux: The Linux compression commands
2007.nov.02 Computer - Linux: The Linux file archiving commands
2007.oct.31 Computer - Linux: The Linux text-based web browsers
2007.oct.29 Computer - vi: Why isn't vi doing those advanced vim functions?
2007.oct.29 Computer - How can I see which logs were recently updated on my Linux box?
2007.oct.29 Computer - Postfix: get Postfix's copious logging in a separate file
2007.oct.21 Computer - How can I tell if an MNG animation is supposed to loop?
2007.oct.16 Computer - What's the fastest way to copy a directory tree for backup
2007.oct.16 Computer - How can I disable IPv6 on Linux?
2007.apr.17 Computer - Linux: How can I max out the CPU on my Linux box (for testing)?
2007.mar.13 Computer - Do you know any Bash directory changing tricks?
2007.feb.14 Computer - Old - Please explain daylight savings?
2006.nov.06 Programming - How was Dave's Brain implemented?
2006.sep.30 Programming - Linux: What's the format of a tar file?
2005.jun.29 Computer - Why do I get "ssh_exchange_identification: Connection closed by remote host"
2005.may.01 Computer - Old - How do I stop GNOME for opening a new window every time I go
2004.dec.03 Programming - Old - What libraries do you use?
2004.oct.22 Programming - C/C++: The best and safest way to copy strings in C/C++
2004.oct.16 Computer - How do I keep sftp users in their home directory?
2004.sep.07 Computer - Is there any way to reduce disk activity on a busy Linux box?
2004.aug.22 Programming - What's the best way (in win32) to clear memory?
2003.jul.18 Tech Opinion - Old - Any cool computer groups in Toronto?
2003.jul.18 Computer - Linux: How do I do *something* with Sendmail?
2003.jul.16 Computer - What's an easy to remember DNS server IP-address?
2003.mar.03 Computer - Is there a safe way to try out Linux?
2000.may.29 Computer - Linux: How can I generate a random password
1997.dec.16 Computer - vim: How to cut and paste with vim