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linuxtldr.bsky.social
ShellBench: Perform Benchmark Tests on Various Linux Shells
#Linux #ShellTips #Shell #LinuxShell #Bash #Zsh
linuxtldr.com/shellbench-t...
ShellBench: Perform Benchmark Tests on Various Linux Shells
This article will show you how to setup ShellBench and use it to perform benchmark tests on various shells to compare their performance.
linuxtldr.com
May 15, 2024 at 4:20 AM
linuxtldr.bsky.social
Warp: A Modern Terminal With AI Features on Linux (Install + Use)
#Linux #TerminalTips #LinuxTips #AI #Programming #ShellTips
linuxtldr.com/installing-w...
Warp: A Modern Terminal With AI Features on Linux (Install + Use)
Warp is a modern terminal with AI integration and a few additional features that directly set it apart from traditional terminals.
linuxtldr.com
February 23, 2024 at 5:11 AM
linuxtldr.bsky.social
How to Use XXD Command in Linux: A Step-by-Step Guide
#Linux #CLITips #ShellTips #CommandLine #SysAdmin
linuxtldr.com/xxd-command/
How to Use XXD Command in Linux: A Step-by-Step Guide
Learn how to use the XXD command to manage, convert, and display binary data from standard input or file on Unix and Linux.
linuxtldr.com
May 24, 2024 at 7:20 AM
linuxtldr.bsky.social
How to Use Envsubst to Replace Environment Variables in Linux
#Linux #ShellTips #Script #CLITips #SysAdmin #DevOps
linuxtldr.com/envsubst-com...
How to Use Envsubst to Replace Environment Variables in Linux
Learn how to substitute single or multiple environment variables from a file using the envsubst command-line tool in Linux.
linuxtldr.com
May 22, 2024 at 6:23 AM
zakarisz.bsky.social
💡 Toujours utile, l'expansion des accolades, pour éviter de se répéter. #shelltips
# Use brace expansion to backup my file ls #> my_conf.ini cp my_conf.ini{,.bak} ls #> my_conf.ini my_conf.ini.bak
July 15, 2025 at 4:57 PM
crowncloud.bsky.social
Master #Linux One Command at a Time - View File Ends Easily: tail - Display Last Lines of a File

#LinuxTips #CommandLine #TailCommand #SysAdmin #LinuxCommands #TerminalTips #LearnLinux #OpenSource ##ServerLogs #BashCommands #LogFiles #ShellTips #DevOps #ITSupport #FileViewing
April 14, 2025 at 4:03 PM
crowncloud.bsky.social
Master #Linux One #Command at a Time
Start with the basics: ls – Effortlessly list files and directories in your current path.
Simple, powerful, and essential for every Linux user.

#LinuxBasics #TerminalTips #SysAdmin #DevOps #LinuxTips #LearnLinux #TechEducation #ShellTips #CLI
June 8, 2025 at 7:00 AM
zakarisz.bsky.social
💡 Parce qu'il est parfois compliqué de se souvenir des arguments à utiliser avec tar, quelques alias peuvent s'avérer utiles #shelltips
alias untar="tar xvf" alias untargz="tar xzvf" alias untgz="tar xzvf" alias untarbz2="tar xvjf"
March 13, 2025 at 1:28 PM
pospol.bsky.social
Evita sobrescribir archivos con cp

Cuando usas cp para copiar archivos, a veces podrías sobrescribir uno por error. Usa esta opción para protegerte

cp -i archivo_origen archivo_destino

La opción -i (interactivo) te preguntará antes de sobrescribir cualquier archivo.

#Linux #ShellTips #Bash
May 17, 2025 at 8:27 PM
zakarisz.bsky.social
💡 Beaucoup plus connue que l'astuce précédente - il me semble - mais qui reste intéressant à connaître et que j'utilise quotidiennement, la commande `cd -` pour revenir dans le dernier dossier où on était #shelltips
# Use `cd -` to return to the previous directory pwd #> /tmp/foo/bar/baz cd /tmp/foo pwd #> /tmp/foo cd - #> /tmp/foo/bar/baz pwd #> /tmp/foo/bar/baz
November 4, 2023 at 10:52 PM
ostechnix.bsky.social
Bash turns 38 today! Celebrate Bash's 38th birthday with 38 built-in features and essential tips. Learn keyboard shortcuts, parameter expansion, conditionals & more.

Full guide here: ostechnix.com/38-bash-tips...

#Bash #Shell #Bash38 #Linux #Bashtips #Shelltips #Shellscripting
38 Bash Tips: Essential Shell Features and Shortcuts (38th Birthday Edition) - OSTechNix
Bash turns 38! Learn 38 built-in shell features and tips: keyboard shortcuts, history tricks, parameter expansion, conditionals & arrays.
ostechnix.com
January 10, 2026 at 2:45 PM
zakarisz.bsky.social
💡 Le saviez-vous ? Au lieu de la commande htpasswd, vous pouvez aussi utiliser OpenSSL pour générer un .htpasswd. #shelltips
# How to generate a password hash for a .htpasswd using openssl ? echo "my_username:$( openssl passwd -apr1 my_password )" > .htpasswd
November 2, 2023 at 8:05 PM
zakarisz.bsky.social
💡 Connaissez-vous le trop méconnu $_ qui permet de récupérer le dernier argument de la commande précédents ? #shelltips
# Use $_ to get value of the last argument # of your previous command mkdir -p /tmp/foo/bar/baz cd $_ pwd #> /tmp/foo/bar/baz
November 4, 2023 at 5:25 PM
zakarisz.bsky.social
💡 Savez-vous comment vérifier si vous avez rejoint la mycosphère, sans passer par @jazbot.jazco.dev ? #shelltips
(Pas encore de champignons par ici...)
BSKY_HANDLE='zakarisz.bsky.social' # Put your own handle BSKY_DID=$( curl -s -G --data-urlencode "handle=$BSKY_HANDLE" https://bsky.social/xrpc/com.atproto.identity.resolveHandle \ | jq -r .did ) curl -s https://plc.directory/${BSKY_DID} | jq -r '.service[].serviceEndpoint' #> https://bsky.social
November 10, 2023 at 9:46 PM
linuxtldr.bsky.social
Inotifywait: Monitor Live Events on Files and Directories on Linux
#Linux #CommandLine #ShellTips #ShellScript #SysAdmin #Scripting
linuxtldr.com/install-inot...
Inotifywait: Monitor Live Events on Files and Directories on Linux
In this article, you will learn how to watch read, write, open, close, etc. events on a file or directory and get desktop notifications.
linuxtldr.com
May 14, 2024 at 11:31 AM
crowncloud.bsky.social
Master Linux One Command at a Time Manage Jobs: jobs – View background and suspended tasks in your current shell session.
Easily track what’s running, stopped, or waiting.

#LinuxCommands #jobs #ShellTips #SysAdmin #CommandLine #OpenSource #TechGuide #MasterLinux
July 27, 2025 at 12:00 PM
zakarisz.bsky.social
[on refait le post car une coquille s'était glissée]
💡 Mais saviez-vous que sur le même principe, il existe la commande `git checkout -` pour revenir à la branche précédente ? #shelltips
# Use `git checkout -` to return to the previous branch git branch --show-current #> feat-123-my-feature git checkout fix-666-evil-bug git branch --show-current #> fix-666-evil-bug git checkout - git branch --show-current #> feat-123-my-feature
November 5, 2023 at 2:22 PM
pospol.bsky.social
Repetir un comando automáticamente hasta que tenga éxito

until comando; do sleep 5; done

Ejecuta comando cada 5 segundos hasta que su salida tenga éxito (código de salida 0).

#Linux #ShellTips #Bash #Sysadmin
May 15, 2025 at 8:38 PM
zakarisz.bsky.social
💡Comment (bien) créer un fichier temporaire dans un script ?
#shelltips
# How to create a temp file ? # ❌ touch /tmp/foo # ✅ mktemp MY_TEMPFILE=$(mktemp) # An empty temp file with a random name is created... ls -l $MY_TEMPFILE #> -rw------- 1 zakarisz zakarisz 0 sept. 30 14:23 /tmp/tmp.v71rBh0jOc # ...and you can use it echo hello world > $MY_TEMPFILE cat $MY_TEMPFILE #> hello world
September 30, 2023 at 12:48 PM
crowncloud.bsky.social
Master #Linux One #Command at a Time
Navigate with ease:
cd – Change directories effortlessly and move around your file system like a pro.

#LinuxBasics #cdCommand #LinuxCommands #CommandLine #CLI #SysAdmin #DevOps #LearnLinux #OpenSource #LinuxTips #TerminalSkills #ShellTips
June 8, 2025 at 4:01 PM
zakarisz.bsky.social
Connaissiez-vous la différence entre les paramètres -a (--all) et -A (--almost-all) de la commande ls ?
#shelltips
2 commandes shell ls -a affiche tous les fichiers, y compris les dossiers spéciaux . et .. ls -A affiche "presque" tous les fichiers, sauf les dossiers spéciaux . et ..
September 18, 2023 at 9:14 AM