In Linux, a cron job means a task that should execute at defined intervals. You can set interval of a minute, hour, day of the week, month, day of the month, or in any combination of these units. In this tutorial we will show you how to run cron job in Linux system. The Cron
Diff Command in Linux
The diff command is used to compare two files line by line and contents of the directories. In this guide we will cover the diff command in Linux. How to Use the diff Command# Following is the basic syntax of the diff command: diff [OPTION]… FILES You can get the output of diff command in
How to Run Cron Jobs Every 5, 10 or 15 Minutes
A cron job is a task that is executed at specified intervals. The tasks can be scheduled to run by a minute, hour, day of the month, month, day of the week, or any combination of these. Cron jobs are generally used to automate system maintenance or administration, such as backing up databases or data,
Get CPU Information on Linux Systems
As all we know that the CPU, Central Processing Unit is knows as the brain of computer. It performs all types of data processing operations. In this tutorial we will discuss about to get CPU information on Linux system. Sometimes you need to know that what CPU you have inside your machine. It’s very easy
W Command in Linux
The w is a command-line utility shows the information about currently logged in users. It also displays the system information that how long the system has been running, current time and the system load average. In this guide we will discuss about the w command. How to Use the w Command# Below is the basic
How to Check Java Version on Linux System
Java is most popular programming language. It is used for building different kinds of cross-platform applications. This guide shows you how to check the version of Java installed on your Linux system. Java Version Format# Java uses semantic versioning. When looking at the version number, there are usually three digits to read: MAJOR.MINOR.SECURITY For example,
How to Check Java Version
Java is one of the most popular programming languages in the world, used for building different types of cross-platform applications. This article explains how to check what version of Java is installed on your Linux system using the command line. This can be useful when installing applications that require a specific version of Java. Java
Kill Command in Linux
Kill command is a built in command in Linux which is used to terminate the process manually. This is commonly happening like, some applications may become unresponsive or start consuming a lot of system resources. In such situation the only solution is to either restart the system or kill the application process. You can terminate
How to Mount ISO File on Linux
An ISO file is an archive file. It contains the complete image of a CD or DVD. Typically, most operating systems like macOS, Linux and Windows are provided as ISO image. This tutorial explains how to mount ISO file on Linux. Mount ISO Files using the Command Line# You can attach the ISO files at
How to Set Up Automatic Kernel Updates on Linux
It’s simple process to apply security updates to the Linux kernel using apt, yum, or kexec tools. But when managing multiple servers with different Linux distribution then it can be time-consuming and tedious. This article show you how to set up automatic kernel updates without reboot using the live patching. If you do manual update