install web server

Step by Step Installation Of Apache Web Server On Redhat/CentOs 6/7 Version

 What is Apache Server? Apache is most widely used web Server Software. It’s founded by Apache Foundation in 1995. It’s an Open Source Web Server and absolutely free to use. It has...

SElinux “ Semanage Command Not found “ On Redhat/CentOs 7

I stuck on –bash : semanage : command not found on Redhat/CentOS 7. I often use the minimal installed Redhat/CentOs Server. The semanage is SElinux Policy Management Tool. This happened as there is...
port adding

Add Port in firewall On Redhat/CentOs 7

Sometimes we need to block some unnecessary port to block or disable as of security. It’s a good practice to keep only required port open and block all other port which...
root password mysql

Recover/Reset Root Password Of Mysql Server On Redhat/CentOs 7

Mysql is an Open source database server which is widely used in today’s technology as of its stability , scalability and secure. It uses port 3306. Check Out Solve Mysql Cant Connect To...
failed service

Check Service Is Running Or Not On Redhat/CentOs 7

Sometimes we need to check that service is running on server or not It helps us to troubleshoot easily. It’s a good practice to check service first before jumping on other...

Reinstall SElinux Policy On Redhat/CentOs 7

SElinux is a Security module made for linux kernel in order to provide Enhanced Security to Operating Systems. By Default, SElinux linux is in Enforcing mode. There are two mode in SElinux...
Mysql backup

Restore & Backup Of Mysql Server On Redhat/CentOs 7

Mysql is an open source database server available in today’s costly world. It’s important to have a backup of your files and application. It helps you to restore the backup of...

Set Java 8 “ Environmental Variable Path “ On Redhat/CentOs 7

Follow Our Previous Article based on How to install java 8 on redhat/CentOS Machine. Check Out Installation Of Java 8 On Redhat/CentOs 7 Here, I’m going to show you how to set the path...
tomcat setclasspath

Tomcat 9 “setclasspath.sh” This file Is needed To Run This Program

I was trying to start the Tomcat service at that time I got this issue “setclasspath.sh” This file Is needed To Run This Program. So I need to resolve this issue. This...
remote side message banner

Setup Warning “Login Banner” on Redhat/Cent0s 7

 Banner is nothing just a warning message or displays some message about the device. If you try to login remote machine, you can set some message before login the device. Create a...
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