Top Tweets for #shellScripting
Bash doesn't error on bad code, it just does the wrong thing. ShellCheck lints your scripts statically and flags the SC2086 quoting and unchecked-cd traps before they bite. #Bash #ShellScripting
https://t.co/JmFLbslzcX
Still using return "$value" in Bash?
https://t.co/kGqcQX9Hfg
That's one of the most common Bash scripting mistakes.
How function arguments work, what return actually does, and how to correctly get values back from functions.
#bash #linux #shellscripting #devops #linuxteck
Day 7 of my DevOps journey.
Started learning Shell Scripting:
• Bash basics
• Variables & user input
• Conditions statements & loops
• Flow control
• Shebang usage
• Script automation concepts
#DevOpsJourney #ShellScripting #Linux #DevOps #Automation #LearningInPublic
In Python, plain joining can accidentally turn argument text into shell syntax. shlex.join() keeps each argument as an argument when building a command string.
#Python #ShellScripting #CodeTips #DevTools #PuzzlMedia
Created my first https://t.co/LgKu7QYGGR using nano, set permissions, execute and successfully ran it to back up files.
Shell scripting was challenging, but knowing file permissions really helped! ✅
#Linux #ShellScripting #DevOps @conclaseacademy
Bash expansion explained for beginners. Learn brace, tilde, parameter, command, arithmetic, process, globbing, word splitting, and quote removal with practical examples.
Full guide here: https://t.co/KcrwZ1Y7A0
#BashExpansion #Bash #ShellScripting #Linux #Linuxhowto
If you’re writing shell scripts, start adding this:
set -euo pipefail
It forces your script to:
•Exit on errors
•Fail on unset variables
•Catch broken pipes
Small line. Big reliability boost.
#TechTipThursday #Linux #ShellScripting #SysAdmin
Day 6 of learning DevOps 🚀
Learned production-style backup rotation using Bash — timestamped zip backups, argument validation, and dependency handling. Debugged real shell issues.
#DevOps #ShellScripting #LearningInPublic #Docker
Day 3 of my DevOps journey 🚀
Learned debugging in live projects, fixed Docker errors & wrote a Django deployment script 🐳🐧
#DevOps #ShellScripting #Docker #Linux #LearningInPublic
Day 2 of my DevOps & Shell Scripting journey 🐧
Today I learned:
Day 2: Bash loops, functions & file permissions ✔
Pushed code from EC2 to GitHub 🚀
#DevOps #Linux #ShellScripting #LearningInPublic
Day 1 of learning Shell Scripting & DevOps 🐧
Today I started with:
✔ Basic Linux commands
✔ Git Bash setup
✔ File navigation & nano editor
I also began learning Linux a few days ago. 🚀
Excited to stay consistent and grow!
#DevOps #Linux #ShellScripting #LearningInPublic
Shell Scripting Full Course in Tamil (3+ Hours) | Learn Shell Scripting for Linux Automation
https://t.co/YzKCgnRuBM
#Linux #shellscripting #shellscript #BashScriptingTamil #ShellScriptingTamil #LinuxTamil
#DevOpsTamil #SelvaTechITops #BashFullCourse #ShellAutomation
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: https://t.co/87ejAS1tVX
#Bash #Shell #Bash38 #Linux #Bashtips #Shelltips #Shellscripting
Shell Scripting basics for Devops beginners
Read full 2 parts articles here -> https://t.co/DalxIYnqmP
#Linux #ShellScripting
Day 91 🚀
Built a GitHub API integration script today!
🔹 Uses curl + PAT for auth
🔹 Fetches repo collaborators via API
🔹 Filters users with jq
🔹 CLI: ./list_users.sh <org> <repo>
🔹 Great for fast access audits when members leave the team.
#DevOps #GitHub #ShellScripting
Day 90 🚀
Built an AWS Resource Tracking script today!
🔹 Lists S3, EC2, Lambda & IAM
🔹 Uses AWS CLI + jq for JSON parsing
🔹 Added shebang, comments, debug mode & file output
🔹 Automated via cron for daily cost-optimization
#DevOps #AWS #ShellScripting
Day 89 🚀
Covered today:
🔹 Debugging with echo & pipefail
🔹 grep, awk, pipes & PS filtering
🔹 curl vs wget usage
🔹 trap for signal handling
🔹 if-else, loops, crontab
🔹 Log filtering & process listing
#DevOps #Linux #ShellScripting #Bash
Day 88 🚀
Covered today:
🔹 Shell scripting basics
🔹 File & folder navigation
🔹 cd, vi, touch, chmod
🔹 CPU, RAM & disk checks
🔹 Writing simple shell scripts
🔹 Using top & history commands
#DevOps #Linux #ShellScripting
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