In this Linux tutorial post, we are writing on all Linux basic commands with examples which every Linux beginner should know. It will help you to kickstart on any Linux Operating System. We expect, you have already installed the Linux Operating System in your system and we are ready to start the command in terminal….
In this tutorial, we will show the manual as well as bash script method to install Nginx on Ubuntu 22.04 LTS server. Nginx which is one the most powerful web server widely use in the IT industry. It can easily handle the thousands of simultaneous connections with the small memory usage. Usage of Nginx: In…
In this post we will install Jenkins on Ubuntu 18.04 LTS server. For installing the Jenkins, we will use ‘Generic Java Package (war)’. Jenkins is very popular automation server widely use for building,deploying and automating the projects. It is one of the Open Source Software which is mostly prefer for CI/CD. There are lots of…
In this solution article we will solve the problem ‘/bin/sh: 1: /usr/bin/python: not found’ which we have encountered while using the Ansible. The Ansible which is now a days become very popular among DevOps folks.
In this post we will learn about access control by host and ip address in Apache 2.4. The Apache 2.4 released with lots of new feature. While working on Apache 2.4 you will surely get attention on new format of access control. The method of using allow,deny or vice-versa is deprecated, it was old styled method before Apache 2.4 versions.
In this post we will learn how to install Google Fonts on Ubuntu system. Google Fonts are free and open source fonts. It is huge repository of awesome fonts contributed by many designers.
When you work with lots of server and setting permission with setfacl command, you may encounter with this error – “setfacl: Option -m: Invalid argument near character 3”.
Learn how to install OpenXenManager on Ubuntu 14.04 LTS Desktop. After finishing the installation of XenServer, you may be searching how to install xencenter on linux. To connect to XenServer from client machine, we need XenCenter client. Till writing of this post, Citrix team has not introduced XenCenter for linux. Thanks to Open Source world, we have OpenXenManager – the alternate of XenCenter for Linux.
In this post I am sharing the tip, how to make rm -fr command to be interactive. As we know if you hit the command rm along with switch -fr ,it will remove the files and directory recursively. Sometimes because of human mistake any important file or directory can be removed. When you hit the…
configure: error: C++ compiler cannot create executables This kind of error generally comes when you are installing the package from source code. The source code have many C or C++ files which require C compiler. To solve this issue in CentOS and Red Hat ,run the below given command. Here we are using wildcard *…
How to find when Operating system was installed in linux CentOS and Red Hat This is a short video to know how you can find out on which date the linux was installed. It is applicable to Red Hat based linux distro. Step 1 : First find out the basesystem rpm. rpm -qa|grep basesystem Step…
In this post we will learn how to customize the nologin shell message for user on linux/unix system. This is very useful when you want to display your company strict legal security message to users who are trying to login into your servers. As we know that , nologin shell won’t allow user to login…