"ps -U arpwatch -F" output
UID PID PPID C SZ RSS PSR STIME TTY TIME
CMD
arpwatch 10821 1 0 3044 6124 1 Nov04 ? 00:00:01
/usr/sbin/arpwatch -u arpwatch -i eth0 -f eth0.dat -N -p -F
"dpkg -S /usr/lib/sendmail" output
postfix: /usr/lib/sendmail
