What are common 'ls' options?

Here are some common options for the ls command in a Bash shell:

1. -a: Lists all files, including hidden files (those starting with a dot).
2. -l: Lists files in long format, showing detailed information (permissions, owner, size, etc.).
3. -h: Used with -l to display file sizes in a human-readable format (e.g., KB, MB).
4. -R: Recursively lists all files in subdirectories.
5. -t: Sorts files by modification time, with the newest files first.
6. -S: Sorts files by size, with the largest files first.
7. -r: Reverses the order of the sort (e.g., oldest first or smallest first).
8. -1: Lists one file per line, useful for scripts.

Example Usage:

• ls -la: Lists all files in long format, including hidden files.
• ls -lh: Lists files in long format with human-readable sizes.

These options can be combined for more customized output. If you have more questions or need further details, feel free to ask!