HAProxy Stats provides a lot of information about data transfer, total connection, server state etc. After installing HAProxy if you want to view HAProxy stats in your web browser, You can easily configure it by making few changes in your HAProxy configuration using following steps. Step 1 – Enable HAProxy Statics You can enable...
Hi Guys, If you want to add a line in file at specific line number through script. Below examples will help you to do it. For example you have a file named file1.txt, file content are as below. [email protected]:~ # cat file1.txt tecadmin 1 tecadmin 2 tecadmin 4 Now you required to add text...
Being a system administration you have all responsibilies to maintain your systems. System admin is a person having good knowledge about operating systems and applications, as well as hardware and software troubleshooting. Many of reponsibilies vary from organization to organization. Basic responsibilities of system administrator’s typically include: 1. User account management. Creating new users...
Being a system administrator, we always need to keep our systems up to date with latest packages. Its difficult to go to server daily and check for available packages. For the same we can use yum-updatesd service to get email notifications to our mailbox or we can also configure this service to update any...
As a system administrator, you need to take backup on daily basis. Backups are very useful to recover data from any crashes or corruption. I have written a simple script to take database backup from MySQL server and upload to FTP server. Being a system administrator, I recommend keeping a remote copy of your...
Security of data and server from hackers is a main task of system administration services. Below is few basic security tips for your linux server. 1: Strong Password Policy Making strong passwords is first stage of securing your server. Do not use common names as your password like yourname, date of birth, mobile number...
Q. How to reset MySQL root password in Linux? How do I recover MySQL root password? I forgot MySQL root password, steps to change MySQL root password? How to reset MySQL root password using the command line. How to reset forgotten MySQL root password on Linux? How to reset MySQL 5.7 root password? MySQL...
MySQL is a database server for storing data permanently. If you are using MySQL server for an production use, then its necessary to create dataase backup for recovering from any crash. MySQL provides an utility mysqldump for taking backups. In this article you will learn, to taken databases backup in .sql format for archive...
FreeRadius is an implementation of RADIUS server. Its support multiple types of authentication. This article will help you to setup freeradius authentication with OpenLDAP. Step 1: Setup OpenLDAP Server First its required to setup openldap server to complete below setup. Use below link to install it. Setup Openldap Server on CentOS, RHEL System Step...
OpenLDAP is an opensource implementation of Lightweight Directory Access Protocal. Read more about OpenLDAP Project. I am using CentOS 5 for configuring OpenLDAP server. Below are the steps which I have performed during configuration. This article will help you step by step to Install and Configure OpenLDAP Server. Network Details: Below is the network...