How to change default kernel version boot order in RHEL 8 ?
Today in this post, we will see how to change the default kernel version during boot time in RHEL 8. Lets see it step by step to understand the scenario....
Tag: info
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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...
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How to debug a program using GDB in Linux ?
In this post, we will cover all basics how to use gdb for debugging any binary program and what all options available during debugging. Create Program for Debugging To understand...
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How to list all commands of a package in Linux OR use of info command ?
Today we will look at a very interesting command “info” to view the commands offered by any package on Linux. On redhat based systems, we can also use the rpm...