🔥 #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
0
0
0
54
0