Why is 777 assned to chmod to permit everything on a file?

chmod 777 chmod -R 777 store. The -R (or --recursive) options make it recursive. Or if you want to make all the files in the current directory have all permissions type: chmod -R. View (u)ser, (g)roup and (o)thers permissions for chmod 777 (chmod a+rwx) or use free on chmod calculator to modify permissions easily.

bpo777 slot, Using chmod 777 file.