By default IPv6 is enabled on installed CentOS and Redhat. In this article I will explain how to...
Category - Linux Administrator
How to Restart Apache When Low on Memory
High traffic and hungry query can consume all your server memory. In this case Apache will go on...
How to Restart MySQL When Low on Memory
High traffic and hungry MySQL query can consume all your server memory. In this case Apache will go...
How to Shutdown and Reboot a Solaris Server
Solaris is the UNIX-based operating system of Sun Microsystems with roots in the BSD operating...
How to Change Partition UUID in Linux
The UUID of a Linux partition is the Universally Unique IDentifier of that partition. I would say...
How to Enable SSH Root Login on CentOS 6.x
Secure Shell (SSH) is a protocol which is used to access Linux servers remotely. In short, we can...
Enable SSH Root Login on Ubuntu 16.x
Secure Shell (SSH) is a protocol which is used to access Linux servers remotely. In short, we can...
How To :- Upgrade or Update CentOS 7 to CentOS 8 to Latest...
In this article I will explain how to upgrade 7 old CentOS version to latest version CentOS 8...
Easy Steps to Disable SELinux on CentOS 6.9
Security-Enhanced Linux (SELinux) is a security module specifically made for the Linux kernel...
How to Reset Root Password in Linux
This article will help to reset the root password if you have forgotten of your Linux machine. This...
How to Disable SELinux on CentOS 6.4
Security-Enhanced Linux (SELinux) is a security module specifically made for the Linux kernel...
Find the Big Files Size in Linux CentOS/Fedora/RHEL
As Linux administrator, sometimes we need to know what files are eating up all our disk space...
How to Properly Shutdown Linux Server
Question: Recently one of my reader asked me what is the correct way to shutdwon the Linux server...
How to Install 389 Directory Server on CentOS 7
389 Directory Server is free and an open source enterprise LDAP Server.This can handle very huge...