Open file and Splitting String in Perl
What I gonna do is to read a bunch of data from a file, and perform some data processing from the string. split() is the Perl function which I will use for filtering the data. open for reading a file…
Cacti Spine Source Installation Error on FreeBSD
Just noticed FreeBSD’s port still using old version of spine, decided to install from source and seem like source install doesn’t work well with FreeBSD. It returns error due to libtool version different from the source file. First when run…
Retrieve CPU and Memory Information on FreeBSD
Server running slow and how to check CPU/Processor and RAM/Memory info on FreeBSD? There are couple of ways to retrieve the information, by dmesg or sysctl. Check CPU/Processor Speed on FreeBSD Get CPU info by sysctl;
How to Remove MySQL Binary Log
By default, MySQL 5.0 and above enables MySQL Binary Log. Keeping MySQL Binary Log might take up a lot of disk space for long run. Older MySQL Binary log can be removed in order to keep your hard disk space…
Install and Configure Thold on Cacti
There are a bunch of Cacti’s plugins which can do better monitoring. One of the recommended and popular plugin for Cacti is Thold. Thold is a plugin to monitor bandwidth usage and trigger an alert when it reaches the threshold….
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