/sbin/tw_cli has the permissions 755. But that is useless because when executing as normal user, there comes the message from tw_cli "Only root/administrator can run this program." standard permissions should be adequate to program usage demands (root:root 700 ?) Reproducible: Always Steps to Reproduce: 1. run /sbin/tw_cli as unprivileged user Actual Results: exit code 1 with message "Only root/administrator can run this program." Expected Results: message "/sbin/tw_cli: Permission denied"
/sbin is not in $PATH for normal user exactly because you are not supposed to be executing them without root. there is no suid/sgid involved here, therefore it would be pointless to make it 700. you pretty much created the "problem" yourself by trying to execute it with full path.
