Author Archives: UmasK

About UmasK

Rick is a typical UNIX & Linux geek. He is specialised in hands-on UNIX and Windows system administration, maintenance, scripting, setting up servers, maintaining servers, 3rd line support for UNIX (and Windows), setting up new services and new implementations, migrations. Research and Development, internet (hosting). Rick works as a freelancer / contractor through his own company, Mitranet.

Ken Thompson & Dennis Richie ~ The basics of UNIX

Hi all, Just wanted to share with you this awesome heritage and legacy video from the 80′s about Ken Thompson and Dennis Richie explaining the basics of UNIX. Really cool stuff

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How to install FreeBSD 8.2-STABLE with ZFS root Filesystem

–> I realize there are a number of articles and stories around about how to install FreeBSD with a ZFS root (and subsequently the complete filesystem is ZFS, of course). Since not all articles are about FreeBSD 8.2 but older … Continue reading

Posted in Filesystems, FreeBSD, How-To, Unix Tips, ZFS | Tagged , , , , , , , , , , , , , | 3 Comments

How to get rid of Unity in Ubuntu 11.10

–> Arghh…and again my beautiful setup was smashed by the Ubuntu 11.10 upgrade today. I hate it when they do that. And I hate Unity. The Canonical people just don’t see that Unity is just not that userfriendly. Here’s how … Continue reading

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Telephone numbers visible on Facebook

Not too long ago I got a message from ‘a friend’ on facebook stating that he knew my telephone number. Jokingly I asked him to tell me how he got it. “From Facebook”, he told me. Surprised as I was, … Continue reading

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10 useful commandline utilities for FreeBSD

Here’s a list of useful commandline utilities for FreeBSD. For all you admins out there… MTR MTR is a traceroute…sort of. It uses ping packets though, not the standard traceroute icmp packets (configurable)   SCREEN Screen keeps your terminal session … Continue reading

Posted in Commandline, FreeBSD, General, Open Source, Shell, Software, Unix Tips | Tagged , , , , , , , , , , , , | 15 Comments