Bash

Mailx command provides the option to specify the from email as argument. Where MESSAGE need to be replaced with the

This article explains the way to find the difference between two dates in bash. Here we need to replace the

We can install openjdk 11 using a single command. This will install openjdk version 11. That's all…

We can use the following syntax to send mails with attachments. Where MESSAGE need to be replaced with the email

Bash provides an option to convert first character in a variable to uppercase though one simple command. Where VAR need

Any file that deleted by user is not immediately removed from ownCloud server, but goes into the Trashbin. Then the

Email alerts will be enabled in Icinga by-default and it sends the alerts to "root@localhost". We need to change this

A heap dump is a snapshot of all the objects that are in memory in the JVM at a certain