Using /etc/rc.local file to execute commands at system boot
While working on Linux systems, we may often have a requirement to perform a task...
Category: Linux
32 Yum Command Examples Part 2 – Very Useful
In our previous part of this article, we covered the basic and most common uses...
32 YUM Command Examples – To Manage Linux Packages (Part1)
Yum is an acronym for yellow dog updater modified. The yum package manager is an...
HowTo Setup Ansible Practice Lab Using Single Virtual Machine
Now a days Ansible is the most popular automation tool in DevOps industry. If you...
Understanding uname command in Linux Verify Distribution
The uname command is one of the first commands that a system administrator learns to...
6 Ways To Identify CPU Architecture On Linux OS
Two modern CPU processor types exist in today’s modern computing systems. These are the 32...
Understanding Different Kernel Types And Initial RAM Disk
In our previous article on the Linux kernel, we showed you how you could access...
Installing Accessing Linux Kernel Documentation Centos 7
Kernel is the most important part of an operating system. Linux kernel is an open...
Fixing “Cannot remove directory: File exists” error
The error “Cannot remove directory File exists” occurs sometimes while deleting directories from NFS file...
dnf Package Manager For Red Hat Based Systems
The word dnf is actually an acronym for dandified yum. It had replaced yum as...
15 Linux tr command Examples Translate, Squeeze, And Delete Characters
The tr command is a fairly useful command to manipulate text in files. Translate, squeeze,...
Bash Functions Linux Shell Scripting Tutorial
Bash functions are mini scripts that exist within memory. So they can do more than...
