#shelltips 검색 결과

Jinson Varghese

2020. 9. 13.

#IfYouDidntKnow Running "cat /etc/passwd" gives an output that is a bit hard to read. Thanks to the column command, we can make it easier on the eyes. cat /etc/passwd | column -t -s : -t is used for creating a table -s defines the column delimiter, in this case ":" #ShellTips

JinsonCyberSec's tweet image. #IfYouDidntKnow

Running "cat /etc/passwd" gives an output that is a bit hard to read. Thanks to the column command, we can make it easier on the eyes.

cat /etc/passwd | column -t -s :

-t is used for creating a table
-s defines the column delimiter, in this case ":"

#ShellTips

Zakarisz Ghent 

@ZakariszGhent

2022. 3. 3.

Using HereDoc and pipe together #ShellTips

Anshika Sharma

@anaiii_1517

. 5. 5.

Typing less isn’t lazy, it’s efficient. If you run the same commands daily, let your shell do the work. Use alias to set shortcuts like : • alias gs="git status" • alias ll="ls -la" • alias ..="cd .." Now gs runs git status. Small tweaks, big speed-ups. #ShellTips #Linux

anaiii_1517's tweet image. Typing less isn’t lazy, it’s efficient.

If you run the same commands daily, let your shell do the work.

Use alias to set shortcuts like :
• alias gs="git status"
• alias ll="ls -la"
• alias ..="cd .."

Now gs runs git status.

Small tweaks, big speed-ups.
#ShellTips #Linux

Anvetsu

@anvetsu

2018. 11. 21.

Find average #RTT for a host #ping $ ping -c 10 host | tail -1 | awk -F "=" '{split($2,a,"/"); printf "%s ms\n", a[2]}' #shelltips #linux E.g:

$anvetsu's tweet image. Find average #RTT for a host #ping $ ping -c 10 host | tail -1 | awk -F "=" '{split($2,a,"/"); printf "%s ms\n", a[2]}' #shelltips #linux E.g:$

nilØx42 🚫

@nil0x42

2020. 9. 17.

Some tools forget to check is STDOUT isatty() before writing... Get rid of ansi #terminal colors with this command: sed -r "s/\x1B\[[0-9;]*?[m|K]//g" #shelltips #bash github.com/nil0x42/scripts

$nil0x42's tweet image. Some tools forget to check is STDOUT isatty() before writing... Get rid of ansi #terminal colors with this command: sed -r "s/\x1B\[[0-9;]*?[m|K]//g" #shelltips #bash github.com/nil0x42/scripts$

EmmaNuel Billa

@NuelBilla

. 9. 8.

💡 In Bash, pipes (|) send only stdout, not errors. ⚠️ stderr goes straight to the terminal. 👉 To include errors: cmd1 2>&1 | cmd2 🔧 Use set -o pipefail for safer scripts. #Bash #Linux #ShellTips #ALX_BE #ALX_SE #ALX_PDBE

NuelBilla's tweet image. 💡 In Bash, pipes (|) send only stdout, not errors.
⚠️ stderr goes straight to the terminal.
👉 To include errors: cmd1 2&gt;&amp;1 | cmd2
🔧 Use set -o pipefail for safer scripts.

#Bash #Linux #ShellTips #ALX_BE #ALX_SE #ALX_PDBE

CrownCloud

@crownclouds

. 7. 27.

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

crownclouds's tweet image. 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

Vaughan Shanks

@vaughanshanks

2020. 5. 19.

Close equivalent to 'netstat -tunap' on macOS: alias netstat='lsof -nP -i4 +c 15' #shelltips

wint🛰

@wint7

2020. 2. 1.

alias fbb='foo bar buz' の代わりに、履歴からコマンド実行してる。 Ctrl+R に hook した fzf のおかげで頭文字で曖昧検索して引き当てられる #ShellTips

Paul Griffith

@paul_griffith57

2023. 1. 17.

@SaveToNotion #Thread #ShellTips

Emindu Udam

@EminduU

. 2. 11.

Tired of typing cd back and forth? 🤯 Use pushd and popd! 🔹 pushd /etc → Switches to /etc & saves your previous dir 🔹 popd → Returns you to the last saved dir 🔹 dirs -v → Shows your directory stack Effortless navigation! 🚀 #Linux #ShellTips

软件匹夫

@wswch19941012

2023. 1. 6.

#shelltips 查看 tcp 链接状态统计 ```shell netstat -atn|awk '/^tcp/{++count[$NF]} END {for(a in count) print a,count[a]}' ```

Linux TLDR

@linux_tldr

2024. 5. 15.

ShellBench: Perform Benchmark Tests on Various Linux Shells #Linux #ShellTips #Shell #LinuxShell #Bash #Zsh linuxtldr.com/shellbench-too…

linux_tldr's tweet card. This article will show you how to setup ShellBench and use it to perform benchmark tests on various shells to compare their performance.

ShellBench: Perform Benchmark Tests on Various Linux Shells

출처: linuxtldr.com

Linux TLDR

@linux_tldr

2024. 5. 14.

Inotifywait: Monitor Live Events on Files and Directories on Linux #Linux #CommandLine #ShellTips #ShellScript #SysAdmin #Scripting linuxtldr.com/install-inotif…

linuxtldr.com

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.

출처: linuxtldr.com

Tim Chase

@gumnos

2023. 1. 21.

Sometimes I discover I need to quote a parameter after I've started typing it. Though it's ugly, $ echo first" second third" parses to the same as $ echo "first second third" saving me from alt+b, quote, alt+f #lazy #shellTips

Jinson Varghese

@JinsonCyberSec

2020. 9. 7.

#IfYouDidntKnow When you enter a command in Terminal and see "Permission denied" or "Operation not permitted" because you forgot to run it as sudo, just type: "sudo !!" !! will rerun the very last command you entered. !-2 will run the second last command and so on. #ShellTips

prod42net

@prod42net

. 1. 22.

💻 Tired of using the mouse to fix command errors in your terminal? Learn how GNU Readline shortcuts can simplify your workflow! Use Alt+B and Ctrl+T for quick edits. Embrace efficiency and ditch the mouse! #GNUReadline #ShellTips #Productivity @EuberABa… ift.tt/PFV3BaD

dev.to

GNU Readline: Uma experiência Shell mais agradável no seu terminal

O usual de iniciantes usando Shell em terminais, como o GNU Bash, após errar comandos, é usar...

출처: dev.to

Jinson Varghese

@JinsonCyberSec

2020. 9. 21.

$ ls D{{Press ESC Key followed by the * Key}} $ ls Desktop Documents Downloads All the matching files/folders are now in the command line. #bashshelltips #shelltips #linux #macos #terminal #bash #bugbountytips #informationtechnology #informationsecurity #cybersecurity [3/3]

Jinson Varghese

@JinsonCyberSec

2020. 9. 25.

ADDITIONAL TIPS: Typing "cd -" takes you back to the previous directory. Not back up a level, but to the very last directory you were in. Typing just "cd" takes you to the logged in user's home directory. [3/3] #shelltips #bash #bugbountytips #bashshelltips #linux #macos

EmmaNuel Billa

@NuelBilla

. 9. 8.

CrownCloud

@crownclouds

. 7. 27.

Ioannis Polyzos

@ipolyzos

. 5. 16.

Tired of Ctrl+R roulette? Laurie Tratt proposes a smarter, linear shell history search—clear, intuitive, and effective. tratt.net/laurie/blog/20… #ShellTips #CLI #DeveloperExperience