RHEL/Centos: How to add CPU governors and change CPU frequency on servers ?
Today we will look at an interesting article where we will see how to increase CPU frequency on a redhat server. I encountered this issue where we have two identical...
Month: June 2021
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Systemctl : RHEL 7: How to check, start, stop, and manage units/services ?
Today we will look various systemctl commands to check units/services, start/stop/restart them. In short how to play/work with systemctl commands to manage services/units. 1. How to see all units loaded...
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How to monitor IP Tables changes in Linux ?
There is no direct way to monitor IP Tables change in Linux. However today we will look at an interesting article how to monitor the ip tables status to confirm...
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How to collect pdump in AIX ?
In this article, we will see how to collect pdump in AIX server. Lets see the steps of collecting pdump on the server. 1. First download the pdump tool from...
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How to see serial number in IBM AIX OS ?
Today we will look at a small yet very useful command of IBM AIX OS. Do you know how to see the serial number of an IBM AIX OS ?...
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Solved: 0516-787 extendlv: Maximum allocation for logical volume XXYY ?
Today in this article, we will look how to increase maximum allocation size of a LV in IBM AIX. Sometimes when we try to increase a filesystem on IBM AIX...