Chmod

chmod 777 chmod a-w file (removes all writing permissions) chmod o+x file (sets execute permissions for other (public permissions)) chmod u=rx file (Give the owner rx permissions,. 777 means User, Group, and Others all have full read, write, and execute permissions. However, granting such permissions can pose a security risk.

spg777, `chmod 777 `777 1. `chmod`Linux777.