Email Alert | 2DayGeek

Bash Script to Monitor Disk Space Usage on Multiple Remote Linux Systems With eMail Alert

November 8, 2019July 16, 2021 - by Magesh Maruthamuthu - 3 Comments.

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 …

Linux Advanced Commands / Shell Script

Linux Shell script to monitor CPU utilization with an email alert

June 3, 2019March 20, 2021 - by Magesh Maruthamuthu - 6 Comments.

CPU performance is one aspect of measuring the performance of a system, which is essential to measure the overall system-performance. When a Linux system CPU is occupied by multiple processes, …

Bash Script / Linux Administration / Linux Basic / Shell Script

How to monitor disk space usage with shell script

May 1, 2019July 22, 2021 - by Magesh Maruthamuthu - 15 Comments.

It is an important task for Linux administrators to monitor disk space usage on any system that’s used for hosting critical applications, in order to prevents the system from becoming …

Linux Advanced Commands / Linux Commands / Linux Configuration Files

How to Disable or Change the crontab eMail Alert on Linux

January 10, 2014February 8, 2020 - by Magesh Maruthamuthu - Leave a Comment

Job scheduling is a feature that allows the user to perform specific tasks at a specific time interval. This reduces the Linux admin job and allows scheduled jobs to run …

Bash Script / Shell Script / ssh-tutorials

How To Set Up/Enable Email Alerts for SSH root Login on Linux

November 25, 2013February 8, 2020 - by Magesh Maruthamuthu - Leave a Comment

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 …