I used to work as a Unix/Linux Sysadmin and Network engineer at a Hungarian University.
I work for a big enterprise now part of a team whose job is keeping a Unix plant up and running wordwide.
16 Why do I have to edit /etc/sudoers with visudo? jun 16 '09
12 How can I chroot ssh connections? jul 13 '09
11 How to make scp copy hidden files? jun 7 '09
9 Bridging wlan0 to eth0 jun 18 '10
8 Alternatives to Mailman oct 9 '09
8 Postfix SMTP banner show multiple hostnames sep 3 '11