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Awk Introduction Tutorial – 7 Awk Print Examples
This is the first article on the new awk tutorial series. We’ll be posting several articles on awk in the upcoming weeks that will cover all features of awk .
How To Add Timestamp to Unix Vmstat Command Output
you can modify the date output with the date command and the vmstat output with awk’s print and printf command (below is only an example for proof of concept – not meant to make sense 
): :~> vmstat 1 5 | awk ‘{system(“/bin/echo -n …
3 Books Giveaway – Learning Nagios 3.0, Hacking Vim and Mastering …
As for the killer command line, there are lots of super useful combinations of sed, awk and find, but the one thing that sticks out is probably xargs, 1024 command line argument limit!? No problem says xargs! …
12 Amazing and Essential Linux Books To Enrich Your Brain and Library
Sed and Awk have transformed the way I worked on Linux command line. This book is the only material you would ever need on Sed and Awk .
Holiday Giveaway: Win Learning Nagios 3.0 Book
netstat -nap|grep LISTEN -p works only in linux. in debian you can use netstat -n4lp to see what ipv4 progs are listening. be warned, ssh is listening on ipv6 addr
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