When we set setuid to a file, we do the following in the terminal: chmod u+s filename This works fine. But the octal number 4000 is always associated with setuid (in books etc). I understand (to ...
I want my program can only be run by user xyz using root privilege. So I set setuid with: chmod u+s program1.sh ls -l program1.sh rwsr-x--- 1 root house 1299 May 15 23:54 program1.sh And I let user ...
I have some bash scripts that I use with the user 'root' to manage iptable rules. The problem is that I want these things at the same time: The script must be owned by root Permissions must be 700 ...
On an Ubuntu Linux I have a directory with the setuid bit set (drwsr-xr-x) which I want to unset. Neither chmod 755 nor chmod 0755 nor chmod 00755 (I though maybe the first 0 is interpreted as just ...