How to Check Password Expiration Date for All Users on Linux
If you enable a password policy on Linux. The password must be changed before it expires, and you will be notified when you log in to the system. If you rarely use your account,...
Category: Shell Script
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...
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...
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...
Bash Script to View System Information on Linux Every Time You Log into Shell
There are several commands in Linux to obtain system information such as processor information, manufacturer name, and serial number, etc,. You may need to run several commands to collect this information. Also, it is...
6 Methods to Quickly Check if a Website is up or down from the Linux Terminal
This tutorial shows you how to quickly check whether a given website is up (alive) or down from a Linux terminal. You may already know some of these commands to verify about this, namely...
Bash Script to Monitor Disk Space Usage on Multiple Remote Linux Systems With eMail Alert
Some time ago, we had wrote Bash script to monitor disk space usage on a Linux system with an email alert. That script works on a single machine, and you have to put the...
Bash Script to Generate Patching Compliance Report on CentOS/RHEL Systems
If you are running a large Linux environment you may have already integrated your Red Hat systems with the Satellite. If yes, there is a way to export this from the Satellite Server so...
How to Backup Configuration Files on a Remote System Using the Bash Script
It is a good practice to backup configuration files before performing any activity on a Linux system. You can use this script if you are restarting the server after several days. If you are...
