Updated from Fedora 18 to Schroedingers Cat ( FEdora 19 )

print with lpd on AIX to a printer over a CUPS installation on a Solaris 10 system

get mysql database to log the queries to see what was requested

Update a solaris 11 installation with pkg and behind a proxy

Java - JMX through firewalls and RMI debugging hints.

compress/uncompress of zip/gzip files without the necessary tools but python is available