Commands

How to Use rm to Remove Files and Directories in Linux

Use rm to delete Linux files and directories, choose -r, -f, -i or -I, inspect wildcard matches, and verify the exact files removed in a disposable example.

How to Change Directories in Linux with cd

Use the Linux cd command with absolute or relative paths, choose home and previous-directory shortcuts, verify your location, and fix common navigation errors.

How to Create Directories in Linux with mkdir

Create directories with mkdir and mkdir -p, set access with -m, check the result, and troubleshoot missing parents, existing files, and permissions.

How to Create and Remove Symbolic Links in Linux

Use ln -s to create Linux symlinks, fix broken relative paths, inspect existing links, replace directory links, and remove them without deleting the target.

Linux Command Cheat Sheet by Task

Find Linux commands for files, logs, permissions, ports, and packages. Compare the tools, use short examples, and check important effects before making changes.