06 Removing Directories and Using the History

Removing Directories with rmdir
- rmdir (Remove Directory) deletes empty folders.
- Requires the file path of the directory to remove.
- Can use relative or absolute paths for flexibility.
- Use ls to verify the directory was deleted.
Using history to View Previous Commands
- history displays previously run commands.
- Arrow keys navigate command history (Up to recall, Down to move forward).
- Servers may store up to 1,000 commands, making history useful for tracking changes.
Re-running Commands from History
- Use !<command_number> to re-run a specific command.
- Find the number using history and execute !12 to run command #12.
- Avoids excessive scrolling through history with arrow keys.