Search - bash | Dave’s Brain

Search - bash

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.18 Computer - A script to check systemd-resolved
2024.mar.13 Computer - Wireguard: add/remove a client without restarting wireguard
2024.mar.07 Computer - Fedora: install Mission Center on the command line
2024.jan.14 Computer - podman: start with systemd
2023.sep.14 Computer - Linux: display a random word
2023.aug.21 Programming - Bash: loop from 1 to 10 (counting for-loop)
2023.aug.18 Programming - Bash: here document
2023.aug.15 Programming - Nanoleaf: check if your device is online and alive
2023.jun.07 Programming - Bash: a script to see if its hot outside
2023.may.22 Computer - All commands from Getting Started with LXD video
2023.apr.07 Programming - Bash: change a script's command line
2023.apr.06 Programming - Bash: check file permissions
2023.mar.16 Computer - Systemd: switch to text mode
2022.dec.10 Computer - selinux: allow SSH server on a custom port
2022.oct.05 Computer - certbot: delete a certificate
2022.jul.19 Programming - bash: get my external IP-address in a bash script
2022.jul.05 Programming - bash: get help for a specific builtin command
2022.jun.11 Computer - Certbot: there is no Apache plugin for CentOS 9 Stream
2022.apr.25 Computer - Podman: Selected commands from the tutorial video called "Podman: A Linux tool for working with containers and pods"
2022.apr.03 Computer - Raspberry PI OS: update packages / OS
2021.nov.04 Programming - bash: check if output is a tty
2021.jun.22 Computer - Linux: Get a superuser shell prompt
2021.apr.30 Programming - Extract lines from a text file
2021.mar.03 Computer - Linux: Find external IP-address on the command line
2020.oct.22 Programming - bash: unix2dos command
2020.oct.22 Programming - bash: dos2unix command
2020.oct.10 Programming - bash: strict mode - stop for undefined variables, etc
2020.jun.11 Programming - bash: get file age (in days)
2020.apr.07 Programming - Linux: Quick scan of a mailbox file
2019.jul.07 Programming - Linux: check if a filesystem is mounted
2019.apr.21 Computer - Linux: Nice looking basic system info
2019.feb.04 Programming - Linux: portable script
2019.jan.04 Computer - OpenVPN client setup on Fedora
2018.dec.29 Computer - OpenVPN server setup on Fedora
2017.oct.13 Programming - bash: How can I check that a cd in a bash script worked?
2017.may.26 Computer - Old - How can I make a self-signed certificate with no password?
2017.may.10 Programming - bash: How can I get the milliseconds since the start of the epoch
2017.jan.24 Computer - How can I get many colors in my terminal window ?
2016.nov.24 Computer - How can I get a hash (#) superuser / root prompt on Ubuntu?
2016.nov.07 Programming - bash: How should I declare a constant in bash?
2016.aug.30 Computer - Fedora: run a command at boot / startup
2016.aug.23 Programming - bash: How can I make a datestamp to be used in a file name?
2016.jun.15 Programming - bash: How can I have a random delay in a bash script?
2016.may.04 Programming - bash: What's the best way to ensure a directory exists in a bash script?
2016.may.01 Programming - bash: How can I change uppercase to lowercase in a bash script.
2016.apr.26 Programming - How can I get the width and height of an image for use a program or script?
2016.apr.19 Programming - How can I sort my source files by lines of code?
2016.mar.06 Programming - bash: How can I increment a variable in a loop?
2015.dec.12 Programming - Does bash have a strict mode? ie errors for undefined variables?
2015.oct.11 Computer - How can I delete what I have entered on a line and start again?
2015.jul.14 Programming - Java: List the names of all the files that Java has open
2015.may.11 Programming - How can I do a screenshot from the command line?
2014.oct.26 Programming - bash: How can I rename a bunch of files to lowercase?
2014.oct.08 Computer - How can I avoid the beep I get from bash when a path completion is ambiguous?
2014.sep.03 Computer - Linux: See the last bash command I did
2014.jul.05 Computer - Linux: How many cores does my computer name?
2013.dec.01 Computer - How can I remove duplicate lines from a file?
2013.oct.27 Programming - bash: Can I parse a file without awk (or other external program)?
2013.sep.20 Programming - bash: How can I write a message to /var/log/messages ... the syslog?
2013.may.01 Computer - wget: Why didn't wget download the entire website?
2013.apr.22 Programming - How can I see what extensions an SMTP server supports?
2013.mar.04 Programming - Old - How can my bash script detect if the computer is on battery power (or not)?
2013.feb.21 Computer - How can I get the .sdp (Session Description Protocol) file for an RTSP stream?
2012.sep.16 Programming - bash: How can I do a simple menu in bash?
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.01 Computer - How can I get detailed info about the processes owned by a certain
2012.apr.24 Programming - How can I underline and bold from a shell script?
2012.mar.22 Programming - How can I send mail from a bash script?
2011.jul.12 Computer - bash: How I can make a .tar.bzip2 in one step?
2011.apr.21 Computer - Linux: How can I mount at disk shared by my Boxee box?
2010.jun.29 Computer - What other packages need/use this package?
2010.jun.01 Computer - Linux: How can I restart a service/daemon when it dies?
2010.may.20 Programming - Where is the time is going in my perl script?
2010.apr.20 Computer - How can I use xargs when my file name contain spaces?
2010.mar.03 Computer - Linux: How do I find a disk's unique ID?
2010.feb.21 Programming - bash: How can a bash script accept options with a dash (-) ?
2009.oct.01 Computer - Can I use pure bash to download a webpage?
2009.sep.29 Computer - Can I use pure bash to read from a TCP/IP port?
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.may.25 Programming - bash: How do I remove a filename's extension (aka suffix) in bash?
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.nov.06 Programming - When I use tar it says: "Removing leading `/' from member names"
2008.sep.27 Computer - My root partition is nearly full how can I tell what's taking up the root?
2008.jan.04 Programming - How do I convert a floating point number into an integer in bash?
2007.dec.20 Computer - Linux: The two letter Linux commands
2007.dec.11 Computer - Linux: How do I make a self-signed certificate with no password?
2007.nov.28 Computer - Linux: How do I find files in a bunch of subfolders?
2007.nov.03 Computer - What's the history of the different Unixes
2007.mar.13 Computer - Do you know any Bash directory changing tricks?
2003.oct.26 Programming - javaScript: validate syntax and functionality
2000.may.29 Computer - Linux: How can I generate a random password