- cat – This is used to display file contents . Syntax : cat filename
- cp – This command is used to copy file from a particular source to destination. Syntax : cp source destination
- mv – This command is used to move or rename files. Sysntax : mv oldname newname
- rm – This command is used to remove file. Syntax : rm filename
- pico – This command is used to create or modify file . Syntax : pico filename