Linux and Unix, Open Source, Linux Howtos
Many websites are dynamic websites that use CMS as a front and MySQL database as a back-end. There are many chances for MySQL to consume more CPUs when running long …
How to Check Queries Running on MySQL/MariaDB Server Read MoreIf you installed the daemon/service into default directories, it will be executed anywhere because the executable files are placed to “/usr/local/bin”. If you installed the daemon/service into different directories, you …
How to set the $PATH variable in linux Read More
Bash Script for Remote Backup Using rsync Command It is a good practice to take regular backups of your important data. It allows you to restore it whenever you require …
Four Simple Steps to Sync Your Backup to a Remote Server Using the rsync Command Read More
A simple shell script can automate Linux admin job, which will reduce the human effort and save lots of time. As a server administrator you should take a regular backups …
A Simple Shell Script For MySQL/MariaDB Database Backup Read More
By default, Apache send version and few modules details to header such as mod_php, mod_perl, mod_ssl with every http header. As a server administrator we should know about mod_header module …
How to check Apache HTTP Header information on Linux Read More
As a Linux system administrator you must receive a notification from the server for all types of activities. This could be a system update, user login alert, service failed or …
How To Set Up/Enable Email Alerts for SSH root Login on Linux Read More
top command is one of the frequently used command by many of the Linux administrator to understand and view the resource utilization by processes on the server. It could be …
How to Understand Linux Top Command Output and Usage? Read More
Everything in Linux is a file. All software and hardware devices are configured with the .conf file to work. If you make any changes to it, you have to restart …
How to Find Syntax Errors in the Apache Configuration file on Linux Read More
The root user has all the controls in Linux system. root user is the most powerful user in the Linux system and can perform any action in the system. If …
How To Configure sudo Access In Linux? Read More
Usually, we use the top command to check the server performance when facing a slowness in the web application, which is the first level troubleshooting step employed by every Linux …
How to check number of concurrent Apache connections in Linux Read More