Ansible Playbooks Quick Start Guide with Examples
We have already written two articles about Ansible, this is the third article. If you are new to Ansible, I advise you to read the two topics below, which will teach you the basics...
Category: Linux Commands
Ansible Ad-hoc Command Quick Start Guide with Examples
Recently, we have written an article about the Ansible installation and configuration. Only a few examples of how to use it are included in that tutorial. If you are new to Ansible, I suggest...
3 Methods to Install the Latest PHP 7 Package on CentOS/RHEL 7 and CentOS/RHEL 6
PHP is the most popular open-source general-purpose scripting language and is widely used for web development. It’s part of the LAMP stack application suite and is used to create dynamic websites. Popular CMS applications...
Bash Script to Send eMail With a List of User Accounts Expiring in “X” Days
The password enforcement policy is common to all operating systems and applications. If you want to implement a password enforcement policy on Linux, go to the following article. The password enforcement policy will be...
Bash Script to Check How Long the High CPU/Memory Consumption Processes Runs on Linux
In the past, we have written three different articles to identify this using Linux commands. You can access them immediately by going to the relevant URLs below. How to Find High CPU Consumption Processes...
8 Commands to Check Memory Usage on Linux
Linux is not like Windows and you will not get a GUI always, especially in a server environment. As a Linux administrator, it is important to know how to check your available and used...
Bash Script to Monitor CPU, Memory and Swap usage on Multiple Linux System With eMail Alert
You have a small infrastructure and want to check multiple system performance simultaneously for some reason. This script will help you to create a report for you. You can use this script to generate...
How to Find High CPU Consumption Processes in Linux
We have already described in our previous article how to find high memory consumption processes in Linux. There are situations where you might see more CPU usage on a Linux system. If so, you...
6 Ways to Send Email from the Linux Command Line
Sending email from the command line is required when you need to create emails from a shell script. There are several commands on Linux to send emails from the Linux command line. I’ve included...
Bash Script to Check Successful and Failed User Login Attempts on Linux
One of the typical tasks of Linux administrators is to check successful and failed login attempts in the Linux system. This ensures that there are no illegal attempts at the environment. It is very...
