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Linux Articles
Page 129 of 134
How to Install Rundeck on a Debian 8 (Jessie) Server
Rundeck allows you to run commands/scripts on a remote computer. It is used to create a job by defining a single step or a workflow that can execute any set of commands, scripts, or tools on any number of local or remote nodes. Jobs can be triggered by the scheduler or on-demand via the web interface or API. This article explains about ‘How to install Rundesk on Debian 8 server’Rundeck is written in java programming language, so it requires you to install java in your machine. To install Java programming on Debian, use the following commands –$ sudo dpkg --add-architecture ...
Read MoreHow to Create/Add a New Virtual Disk for an Existing Linux Virtual Machine
This article helps you to create and add a new virtual disk to an existing Linux virtual machine on VMware. Here are some steps for adding a new SCSI based virtual disk on a CentOS Linux virtual machine. We are assuming that you are already familiar with Linux system administration skills and having knowledge of vCenter Server or vSphere Client. For a full description of the utilities mentioned in this article, please refer to the manuals.SolutionTo add a new virtual disk for an existing Linux virtual machine, Log in as root on your Linux virtual machine. Run this below command ...
Read MoreHow to Add Disk Storage to Oracle Virtual Box on Linux
This article is for those who are looking to install software on your Virtual Box but running low disk space issue. At the same time, you might also feel the need to add disk storage to Oracle VirtualBox by creating a new and larger drive to build the existing drive. Below are the steps to allocate more space by adding a virtual drive to a Virtual Box, The Guest VirtualBox is running the Red Hat Linux 6.7.Adding the Virtual DriveOpen Oracle VM Virtual Box Manager, select the Virtual Box for which you want to add the new disk and click ...
Read MoreHow to Add a New Disk Drive to a Linux Machine
This article helps you to configure and add a new disk to the Linux box. This is one of the most common problems encountered by system administrators these days since the servers are tending to run out of disk space to store excess data. Fortunately, disk space is now one of the cheapest. We shall look at the steps necessary to configure on Red Hat Enterprise Linux 6. x to add more space by installing the disk.ContentsMounted Filesystems or Logical VolumesGetting StartedFinding the New Hard Drive in RHEL 6Creating Linux PartitionsCreating a Filesystem on an RHEL 6 Disk PartitionMounting a ...
Read MoreLearn How to Manage Various Logs using Logrotate in Linux
Logrotate is designed for administration of Ubuntu systems that generate giant numbers of log records. It allows automatic rotation, compression, removal, and mailing of log records. Each log file could also be handled every day, weekly, monthly, or when it grows. This article explains about -“Learn how to manage various log using logrotate in Linux”To install logrotate, use the following command –$ sudo apt-get install logrotateThe sample output should be like this –Reading package lists... Done Building dependency tree Reading state information... Done The following packages were automatically installed and are no longer required: libecap3 squid-common squid-langpack Use 'sudo apt ...
Read MoreHow To Install Go (Golang) 1.7 on CentOS 7
In this article, we will learn about how to install and configure Go (golang) which is developed by Google and its open source programming language. It’s a simple, efficient and reliable programming language for development with minimalist.PrerequisitesA CentOS machine installed.A non-root user with Sudo permission on the CentOS machine.Downloading and Installing the GOThe Go (golang) is not up to date on the CentOS repository, so we will manually download and install the package directly from the Go lang website and also make sure that we have the latest version which is compatible with our system architecture.Let’s move to the writable ...
Read MoreHow To Use Systemctl On CentOS 7.x or RHEL Linux 7
In this article we will learn how to use ‘systemctl’ command, ‘systemctl’ is a new command which is available in the new version of Linux distributions which is used to control the system and services, we will explore some possible ways to use the ‘systemctl’ command in Linux.Checking Services StatusWe can verify the status of the services using this command. Below is the command to check the service.# systemctl status httpd httpd.service - The Apache HTTP Server Loaded: loaded (/usr/lib/systemd/system/httpd.service; disabled; vendor preset: disabled) Active: active (running) since Thu 2016-06-02 06:48:58 EDT; 27s ago Docs: man:httpd(8) man:apachectl(8) Main ...
Read MoreHow to Install Best Open Source Text Editors
Text editors can be utilized for writing code, enhancing text files such as configuration records, developing person guideline documents and plenty of extra. In Linux, text editors are of two kinds ie., graphical user interface (GUI) and command line text editors. This article explains about how to install best Open Source Text Editors.Vi/Vim EditorVim is designed for use of both command-line interface and as a standalone application in a graphical user interface. Vim is free and open source software and is released under a license that includes some charity ware clauses. To install vim editor, use the following command –$ ...
Read MoreHow to Setup Virtual Hosts with Apache Web Server on Linux
In this article, you will learn about how to set up Apache virtual hosts on an Ubuntu Linux. During this process, you will learn how to serve different sites to different users depending on the domain/site they are requesting.Apache Web ServerThe Apache web server is the most popular and powerful way of serving web sites on the internet. It is used for more than half of all the active websites on the internet and is extremely powerful and flexible.Apache gives its functionality and the components to individual units which can be customized and configured independently. The basic unit that describes ...
Read MoreHow to Install Atom 1.6.0 on Linux
Atom is a free and open-source text and source code editor for OS X, Linux, and Windows with support for plug-ins written in Node.js, and embedded Git Control, developed by GitHub. Atom is a desktop application built using web technologies. Most of the extended packages have free software licenses and are community-built and maintained. It is having a simple and intuitive graphical user interface and a bunch of interesting features for writing − CSS, HTML, JavaScript and other web programming languages. Among others, it provides support for macros, auto-completion – a split screen feature which integrates with the file manager.This ...
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