3  Command reference

• pwd: Print working directory
• mkdir: Make directory
• ls: List directory contents
• cd: Change directory
• echo: Display a line of text
• less: View file contents page by page
• nano: Text editor
• >: Redirect output (overwrite)
• >>: Redirect output (append)
• cp: Copy files or directories
• mv: Move (rename) files or directories
• rm: Remove files or directories