linux Archives - onlinetutorialspoint

Shell Script How to write logs in a Separate File

chandrashekhar — Thu, 16 Apr 2020 14:07:09 +0000

This is a very common scenario to log the application messages into a separate file; Here, we will see a Shell script how to write logs in a separate file. Shell Script How to write logs in a separate file: To make this use-case simple and more reusable, I am writing two different script files

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How to set JAVA_HOME on Linux

chandrashekhar — Thu, 16 Apr 2020 12:19:44 +0000

We can set JAVA_HOME on Linux in different ways. One of the prominent ways is to set the JAVA_HOME using an environment variable. How to set JAVA_HOME on Linux: Environment variables can be set up in three different types: Local Environment variables: Bind to a specific session. User Environment variables: Bind to a specific user.

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How to find Linux RHEL version ? OS and Kernel Version ?

chandrashekhar — Wed, 15 Apr 2020 09:18:13 +0000

There are different ways to find Linux RHEL version. RHEL stands for Red Hat Enterprise Linux. How to find Linux RHEL version: It's essential to know the version of RHEL whenever you install any software on it because most of the old RHEL versions will not support the new package distributions. 1. RHEL version hostnamectl:

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How to restart MsSQL server on Linux

chandrashekhar — Sat, 11 Apr 2020 08:02:16 +0000

Here we will see how to restart MsSQL server on Linux machine. How to restart MsSQL server on Linux: MsSQL is a very commonly used database server, at times due to the many reasons you may need to stop/start/restart the server and even look for the status whether it is running or not? Let's see

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Date yyyymmdd format in Shell Script

chandrashekhar — Sat, 28 Sep 2019 13:59:50 +0000

Getting date yyyymmdd format in Shell Script is something tricky. I have spent almost 15 minutes to get this format, this may be helpful for someone to save their time. 1. Date YYYYMMDD format in Shell Script: The syntax for getting today's date in yyyymmdd format in the shell script. $date +%Y%m%d 20190928 -- output

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Ubuntu – How to set default Java version on Ubuntu

chandrashekhar — Wed, 27 Feb 2019 04:22:27 +0000

Here I am going to show how to set default Java version on ubuntu when we have multiple java versions installed. How to set default Java version on Ubuntu: It is very simple to set default java version on windows operating system through a beautiful GUI (environment variables), but when coming to the Linux flavors

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Linux vi commands list

chandrashekhar — Thu, 21 Dec 2017 18:33:18 +0000

In this article, I am going to share a list of Linux vi commands. Linux vi commands list : Typically we have 8 types of vi commands, those are listed below. Cursor Movement Commands Scrolling Commands Delete Commands Yanking Commands Paste Commands Insert Mode Commands Colon Commands and Special Commands Lets see each one in

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