chmod chart

CHMOD is used to change permissions of a file

PERMISSION COMMAND



U G W

rwx rwx rwx chmod 777 filename

rwx rwx r-x chmod 775 filename

rwx r-x r-x chmod 755 filename

rw- rw- r-- chmod 664 filename

rw- r-- r-- chmod 644 filename



U = User

G = Group

W = World



r = Readable

w = writable

x = executable

- = no permission