Explain about chmod command?

chmod manual page to see the complete list Some of the commonly The default file permissions in Linux are 666, while directories are 777

You will need to set the permissions on certain files and directories to allow PHP to write to and execute from them These files need a chmod of 666

chmod 777 chmod 666 optqradarbinca_jaildev* · 2 Create the following directories: · mkdir optqradarbinca_jailusrlibexec · 3 · cp etcfstab storeibm_support

chmod r 777 chmod examples using octal mode : ; Permissions, Value, octal value & bit set ; rwx Read write Execute $chmod 777 file, 4+2+1, 7 rwx ; rw Read & Write $chmod 666