Granting the permissions in Linux

Question

How we can change or grant the permissions in the Linux?

Answer 1

System Administrator can change the permission using the chmod command. “+ “ symbol may be used in order to add the permission or “- “symbol in order to disabling the permission, with any of following letters: u (user), o (others), g (group), a (all), w (write) , r (read) and x (execute). For example: command chmod go+rw FILE1.TXT grants read and write access to file FILE1.TXT, that is assigned to the groups and others.