I have an application installed in /etc/mydir. I have executed the following to remove the ability for users to execute this program. chown root:group1 /etc/mydir -R chmod 700 /etc/mydir -R I ...
What is the difference between chmod 777 and chmod 007? if 'others' means everyone, doesn't that strongly suggest the truth that chmod 777 = chmod 007?
After I create a symlink with 'ln -s' (in Ubuntu 12.04, as root), it seems to be created with 777 permissions. Is that normal? Should I always do 'chmod 644' after doing 'ln -s'?
What is a default access mode (e.g. 0755) for users home dirs in Ubuntu (e.g. what is output of ls -ld /home/*)? In other major linux distribs (Debian, RedHat, Gentoo, Arch)? How can I change this ...