ICI - Aide mémoire / Cheatsheet

Unix Shell Commands Partie I : commandes basiques

• pwd - find the current working directory
• ls- list all files in a directory
• ls -l - long list all files.
• ls -lr - list all files in reverse order
• ls -lt - list all files and sort by modified date
• ls -lrt - list all files and sort by modified date with recently modified files at the last.
• cd <path to dir> change to directory.
• clear clears the screen
• vi <filename> create or edit a new file using vi editor.
• gedit <filename> create or edit a new file using gedit editor.
• nano <filename> create or edit a new file using nano editor.
• sublime <filename> create or edit a new file using sublime text editor.
• id identify the current user.
• su <username> switch to the specified user name.
• sudo <programe name or cmd switch to root and execute the command.
• ps -ef list all running processes.
• ps -ef | grep "process name" list all process name matching the grep input.
• netstat -an shows the network output for current environment.
• more <filename> view a file in the terminal window.
• history list the entire history of all your typed commands for this session.
• cp <source filename> <destination file name> Copy source to destination.
• chown <owner>:<group> <filename change ownership of a file.
• lspci : List all harwardware components in the system
• lspci -v | less : Details list of all hardware components in the the system.