
🔥 #BashTips:
1️⃣ ctrl+r to search command history.
2️⃣ !! to rerun the last command.
3️⃣ ${var^^} to uppercase a variable.
4️⃣ Use {} for brace expansion: touch file{1..5}.txt
5️⃣ pushd & popd to navigate dirs stack.
Level up your Bash game! 🖥️🐧 #LinuxShellTips
English
