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Posts Tagged ‘tutorial’

Learning RRD

January 22nd, 2009 No comments

“RRDtool is the OpenSource industry standard, high performance data logging and graphing system for time series data. Use it to write your custom monitoring shell scripts or create whole applications using its Perl, Python, Ruby, TCL or PHP bindings”
RRD = Round Robin Database Tool, this means the size of the DB does not keep growing!
I just rewrote a simplified the tutuorial, and wrote as I was learning how to use RRD. THe idea is to learn how to create custom graphs in Nagios and Centreon.

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Categories: HowTo Tags: , , , ,

Linux mini manual

June 5th, 2008 No comments

Linux Debian/Ubuntu Commands
Last Updated April 2009

My Mini Manual
|– FILES/SEARCH/SYSTEM  –|
Unique names, remove duplicate names:
# cat words.txt | sort | uniq > dictionary.txt
remove any words not X size, or from X to Y:
# cat dictionary.txt | pw-inspector -m 6 -c 2 -n > passlist.txt

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