Name ten Linux commands consisting of three characters.

Here are ten Linux commands consisting of three characters:

1. ls — list files and directories
2. cd — change the current directory
3. cp — copy files and directories
4. mv — move or rename files
5. rm — delete files
6. pwd — print the current directory
7. cat — display file contents
8. tar — archive files
9. top — process monitoring
10. df — display disk space information

These commands are often used for basic system and file management.