How To Look Like A UNIX Guru
by Volker Weber
UNIX is an extremely popular platform for deploying server software partly because of its security and stability, but also because it has a rich set of command line and scripting tools. Programmers use these tools for manipulating the file system, processing log files, and generally automating as much as possible.
If you want to be a serious server developer, you will need to have a certain facility with a number of UNIX tools; about 15. You will start to see similarities among them, particularly regular expressions, and soon you will feel very comfortable. Combining the simple commands, you can build very powerful tools very quickly--much faster than you could build the equivalent functionality in C or Java, for example.
This applies to Mac OS X and Linux just as well.
Comments
If your system doesn't have "fuser" (OS X doesn't), you can use "lsof". Most Unices nowadays have "pgrep" and "pkill" which make the ps|grep thing obsolete. The easiest way to impress your friends is to learn how to use bash's command history ...
"Unix ist zwar ein Mainframe-Betriebssystem (und damit obsolet) hat aber noch viele Anhänger."
(Windows MSCE-Training-Guide Windows 2000 Server) :-)
MCSE ? ;-)
Post a comment
Recent comments
Ingo Martinz on Meeeeeeeeeeep at 22:32
Axel Koerv on Meeeeeeeeeeep at 21:57
Roland Dressler on Outlook to Notes converter: from PST to NSF at 11:50
Karl Heindel on Outlook to Notes converter: from PST to NSF at 10:30
Jerry Preissler on LibreOffice vs Apache OpenOffice at 13:47
Mariano Kamp on How to commit at 09:41
Bernd Vellguth on Outlook to Notes converter: from PST to NSF at 02:05
Thilo Hamberger on Outlook to Notes converter: from PST to NSF at 16:40
Jens Bruntt on Free PlayBook for your Android app submission at 11:47
Karl Heindel on Outlook to Notes converter: from PST to NSF at 20:26
Roland Dressler on Outlook to Notes converter: from PST to NSF at 15:12
Stephan H. Wissel on heise online: IBM plant Stellenabbau in Deutschland at 08:38
Jan Lauer on heise online: IBM plant Stellenabbau in Deutschland at 04:13
Juergen Heinrich on Balance at 03:29
Jörg Hermann on Girls On Longboards at 02:42
Stephan H. Wissel on heise online: IBM plant Stellenabbau in Deutschland at 23:21
Joerg Michael on heise online: IBM plant Stellenabbau in Deutschland at 21:01
Ben Poole on Outlook to Notes converter: from PST to NSF at 19:46
David Hablewitz on BlackBerry Business Cloud Services with Microsoft Office 365 at 16:44
Patrick Picard on RIM tries to be social. Falls flat on face. at 16:00
Volker Weber on Outlook to Notes converter: from PST to NSF at 10:29
Richard Hogan on Outlook to Notes converter: from PST to NSF at 10:26
Joachim Haydecker on Girls On Longboards at 08:26
Karl Heindel on Outlook to Notes converter: from PST to NSF at 07:50
Keith Brooks on Outlook to Notes converter: from PST to NSF at 04:21
Click here to subscribe
