Quote:
Originally Posted by filthymonk
[...]
1. how to get the uid of the user ?
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Code:
$ ps -p $$
PID TTY TIME CMD
10387 pts/4 0:00 bash
$ id
uid=0(root) gid=1(other)
$ echo $UID
0
$ [ "$UID" -eq 0 ]||{ echo 'Go away!';exit 1;}
$ su - oracle
$ [ "$UID" -eq 0 ]||{ echo 'Go away!';exit 1;}
Go away!
logout
