Bash (Bourne Again Shell) is undoubtedly the most popular Linux shell out there, no wonder it is the default shell on many Linux distributions. One of its most charming features is the built-in “auto-completion” support. Sometimes referred to as TAB completion, this feature permits you to easily complete a command structure. It allows typing a partial command, then pressing the [Tab] key […]
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In this tutorial we will show you how to install Google Chrome 69 browser in RHEL/CentOS 7.x and Fedoradistributions using Google’s own repository with Yum tool. Important: Google Chrome support for all 32-bit Linux distributions is deprecated from March, 2016. Update Google’s official repository yum update google-chrome-stable Enable Google YUM repository nano /etc/yum.repos.d/google-chrome.repo File content: [google-chrome] name=google-chrome baseurl=http://dl.google.com/linux/chrome/rpm/stable/$basearch enabled=1 gpgcheck=1 gpgkey=https://dl-ssl.google.com/linux/linux_signing_key.pub Installing Chrome Web Browser Check […]
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PHP 7.2 is the latest stable release of PHP. May of popular yum repositories are providing rpm packages for PHP 7. This article is using Remi and EPEL yum repositories for installing required packages on your system. This article will help you to install PHP 7.2, PHP 7.1 on CentOS & Red Hat 7.4 & […]
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When you need to access networks located on a different network segment, you need to have a route set up so the PC knows how to get to the other network segment. This generally just points to your main gateway, but you may want to set up additional static routes, where you don’t want the […]
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Linux admins spend most of their time on working in a terminal; there are some who like to work on GUI instead of a terminal. By default, CentOS 7 installed as the minimal server, and user intervention is required to change the installation type. This guide will help you to install GUI on CentOS 7 on the top of […]
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The lspci command, which can be found in the pciutils package, is a great tool for finding information on the devices in your PC. the lspci command will allow you to get the model number/chip details for devices such as network interface cards, sound cards, raid cards, etc. Install lspci on CentOS To install pciutils […]
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One of the most important and useful feature added to YUM Package Manager (from version 3.2.25) is the ‘yum history’ command. It allows you to review a full history of yum transactions that have been run on a system. It shows the dates and times when a transactions were performed, whether the transactions succeeded or were aborted, the […]
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Icinga 2 is a free and open source monitoring tool which helps you to monitor network resources, get an alert on outages, also be able to generate the performance data. Icinga 2 is very scalable, and you can monitor small to larger, complex environments across multiple locations. Icinga 2 supports all major distributions such as […]
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If you’re looking to up your security game with CentOS 7, you might want to consider installing Config Server Firewall (CSF). With this particular security package you not only get a firewall, but login/intrusion detection that will alert you to the likes of someone attempting an ssh login or usage of the su command as […]
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