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Published in : 2017-01-22 | by theurbanpenguin
In this video we look at displaying a users group membership using awk to search for the username in the 4th field of the /etc/group text file. Additionally you can ...
Published in : 2013-03-02 | by theurbanpenguin
More videos like this online at http://www.theurbanpenguin.com AWK is a very powerful text processing tool in Unix and Linux. many people may use SED but ...
Published in : 2015-02-01 | by theurbanpenguin
Full the full course : http://www.pluralsight.com/courses/linux-administration-sed-awk Additionally you can find my other video courses on Pluralsight: ...
Published in : 2014-09-12 | by theurbanpenguin
Additionally you can find my video courses on Pluralsight: http://pluralsight.com/training/Authors/Details/andrew-mallett and take time to see my own site ...
Published in : 2014-02-04 | by theurbanpenguin
More videos like this online at http://www.theurbanpenguin.com The GNU join command is a little like a database join but with text files rather than databases.
Published in : 2016-10-14 | by theurbanpenguin
Learning how a simple NMAP scan works will teach you a lot of what you need to kow to protect against simple attacks. A default scan without ports specified will ...
Published in : 2018-05-17 | by theurbanpenguin
Learn the basics of searching for text with sed, the command line stream editor in Linux Additionally you can find my video courses on Pluralsight: ...
Published in : 2016-07-26 | by theurbanpenguin
Learn to use BASH Script arguments and add real flexibility to your scripts. You will see how to use $0, $1, $* and $# though easy to use examples with clear ...
Published in : 2017-09-24 | by theurbanpenguin
Normally grep will show the entire matched line. Well maybe you only want the matched data, say for extracting IP Addresses from log files. This is where the ...
Published in : 2013-03-05 | by theurbanpenguin
More videos like this online at http://www.theurbanpenguin.com We now have some more great fun and see how much we can use the shell for; creating reports ...