gistfile1.txt

doctor:$ find /var/log -type f -exec grep -H -n Zenkov '{}' \;
find: `/var/log/setup': Permission denied
grep: /var/log/btmp: Permission denied
find: `/var/log/samba/cores': Permission denied
grep: /var/log/wicd/wicd.log: Permission denied
grep: /var/log/wicd/wicd.log.1: Permission denied
grep: /var/log/wicd/wicd.log.2: Permission denied
grep: /var/log/wicd/wicd.log.3: Permission denied