How To Upgrade Rhel 6 To Rhel 7

With a little work (not a one liner) you can install vim 7. 04 to a new environment, RHEL 7. In my case, I needed to upgrade from CentOS 6. England's place is in the European Union. How to Install or Upgrade to Latest Kernel Version in CentOS 7; How to Delete Old Unused Kernels in CentOS, RHEL and Fedora; How to Install Security Updates Automatically on Debian and Ubuntu; Always keep you Linux system up to date with latest security and general package updates. All the vendors used to release security/vulnerabilities patches very often, the affected package must be updated in order to limit any potential security risks. Now for upgrading the MySQL from 5. Let’s verify the java version installed on the server. In overview, we need to do these steps:. 5 to python 2. 6 on CentOS for PCI compliance Stop worrying about your server. CentOS has released its major release of CentOS 7. Most modern distributions provide a way to upgrade the kernel using a package management system such as yum and an officially-supported repository. Step 4 - Reboot the RHEL 7. Ask Question. Installation, Migration, Update; We are currently reworking the forum to embellish it and make it better for you all to get the answers you are looking for. X on a CentOS 7 server. Linux (RHEL/OEL) 6. Its source code is available free to everyone. Type 'help;' or '\h' for help. 4 on CentOS 7 and RHEL 7, Zabbix is a free and open source network monitoring Software tool which is used to monitor and track the availability and performance of your IT infrastracture: servers, network devices and other IT assets. 3 “CentOS Blog” (www. This is a third party repository that allows me to install newer versions of PHP in CentOS 7. Now you update your CentOS Server with the help of Yum Command [[email protected] ~]# yum -y update. 4 (DVD ISO image downloaded from redhat. Red Hat Product Security has rated this update as having a security impact of Important. ClamAV or Clam Antivirus is an open source antivirus tool for UNIX. I need to upgrade it to the latest version of CentOS 7. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each. The new release of systemd brings some new features. xx latest, I’ve tested on many server before writing this tutorial and its just working fine without…. [[email protected] repo]# yum update Loaded plugins: langpacks, product-id, subscription-manager This system is not registered to Red Hat Subscription Management. 4 on CentOS 6 or 7 on December 14, 2016 by Mohammad in Tutorials 2 Comments Today we are going to install the latest version of Apache “Apache 2. This guide will walk you through upgrading and updating the current version to the latest CentOS release. How can I upgrade CentOS from 6. The LaTex packages in CentOS 7 Linux is not sufficient enough. This document provides instructions on how to perform an in-place upgrade from Red Hat Enterprise Linux 7 to Red Hat Enterprise Linux 8 using the Leapp utility. Hi, I have CentOS 5. Fraunhofer ITWM: Cluster Homepage | Update to CentOS 7. General System Update in CentOS 7. During the installation of CentOS 7, you can install the MySQL database server. Update base system. Upgrade to PHP 7 We will be using the IUS repository to upgrade PHP. 1 RHEL version. Besides the long awaited Systemd and the right now much discussed Docker this release also features the possibility to perform upgrades from version 6 to version 7 automatically without the need of the installation images. z) Upgrade XNIO from 3. Just run a yum update where the current system just runs on RHEL 7. In 2014, Red Hat announced that CentOS was officially becoming a Red Hat. To my knowledge, there is no direct relationship or partnership. up vote 10 down vote favorite. Tags centos apache update update apace linux update apache update apache centos upgrade apache on centos Today, we will going to update apache server on Centos server to the latest version. If you want to upgrade an Icehouse environment running on RHEL 6, you will first need to bring all of your systems up to RHEL 7 as part of the upgrade process. Dec 28, 2016 · Tour Start here for a quick overview of the site Help Center Detailed answers to any questions you might have. Select the desired keyboard layout for the CentOS Linux install. Let’s Upgrade the kernel to the latest version for new updates, Features and make the system performance better. How To Install Ansible On RHEL 7/Redhat to install ansible on rhel 7/Redhat Linux you need to follow two steps install epel repo install ansible we can install Ansible by enabling the epel repository under RHEL 7/redhat Ansible configuration in […]. Redhat has a great article on downgrading to a previous minor version: How to downgrade kernel and redhat-release to a previous minor version of Red Hat Enterprise Linux. x Linode to the new clone with the 7. For example, Red Hat Enterprise Linux 5 and Red Hat Enterprise Linux 6 are both major versions. In 2014, Red Hat announced that CentOS was officially becoming a Red Hat. Migrate an existing system from RHEL6 or SL6 to CentOS 6. Install … Continue reading How to config Time and date on CentOS 7 (NTP) →. We are assuming that you have root permission, otherwise, you may start commands with “sudo”. So, to avoid the server being upgraded to a later version (Ex. 7 yum update mysql 7. z) Upgrade Migration Tool from 1. Why would anyone risk doing an inplace upgrade on a major point release? If it's time for a new OS, then it's time to get rid of all the old chuff, make sure your baremetal rebuild process is up to date, and do a clean install. You need to use yum command to update and patch the. England's place is in the European Union. Upload Manifest file to Satellite server from Content > Red Hat Subscription 5. hackernoon. Prepare your system for upgrade. Hi! I am trying to upgrade my GnuPG from 1. The new release of systemd brings some new features. This renders yum and several other system tools non-functional. We are pleased to announce the release of GNUnet 0. 3 last updated June 22, 2012 in Categories CentOS , RedHat and Friends R ed Hat Enterprise Linux v6. If you’re reading this, then you probably know a thing or two about Nginx so I am not going to be describing Nginx in details. Access to RHN network. 6, we can easily install Docker 1. As an added bonus, Discover will double your cash back at the 1 last update 2019/11/01 end of your first year for 1 last update 2019/11/01 new cardmembers, creating the 1 last update 2019/11/01 opportunity Vpn Auto Black Friday for 1 last update 2019/11/01 some Vpn Auto Black Friday serious cash back if you strategically spend within the 1 last. This video shows how to upgrade your RHEL (Red Hat Enterprise Linux) 7. 7 RPM rpm -ivh /tmp/mysql57-community-release-el7. 8) and the only way to upgrade a major version was to reinstall and restore. I decided to upgrade my RHEL6. By default, your server is started with the server’s given name as the hostname. 6 the release notes for both CentOS 7. 7 on Centos 6. chroot to OS Image – RHEL. Welcome to our guide on how to Install PHP 7. After this upgrade procedure, should you call into Red Hat for support,. 04 If you use one of our CentOS VPS Hosting plans , you don’t have to install Maven on CentOS 7, you can simply ask our expert Linux admins to install Maven on your CentOS 7 server for you. CentOS 7 was released only few weeks after Red Hat Enterprise Linux 7, including the same exciting features RHEL ships. This new release has lots of security changes and updates to packages. How to update CentOS to add EPEL repository? This article describes how to install the Extra Packages for Enterprise Linux (EPEL) repository on an unmanaged server running CentOS. This post is mainly focusing on upgrading the previous version of CentOS 7. 10 to Red Hat Enterprise Linux 7. In-place upgrades across major releases do not preserve all system settings, services or custom configurations. As I understand it, you can't just upgrade, but have to do a fresh install. For this production server, compiling from source is not an option. After some research, I found out that the IUS repository is recommended and Webtatic is listed as a problematic repository by CentOS. 5 and RHEL 7/6. Yarn is compatible with npm used for installing, configuring, updating and removing npm packages. This is where you choose the type of storage you will be using. We will use a precompiled kernel from the ELRepo repository. Some of the benefits you may get from upgrading the Linux kernel are:. 3 on CentOS 7 / Fedora. Please refer the following steps to boot CentOS 6 / RHEL 6 Server in Single User mode: 1) Reboot the server, Go to Grub menu and select the kernel 2) Press ‘e’ and go to the end of line which starts with Kernel and type ‘1’ or single. com server, it was a major upgrade since I was running PHP 5. Red Hat Product Security has rated this update as having a security impact of Important. I found this, but it's from 2016. Centos/RHEL already adopted using systemd from version 7. Install CentOS like you normally would, just be sure to leave at least 60GB of free space for Docker/Zenoss. 5 to rhel 6. Adding a user to this group is a quick and easy way to grant sudo privileges to a user. The tech preview of rootless containers offers only the the VFS driver (no fuse-overlay support). Updating Red Hat Gluster Storage in the Offline Mode; 7. 6 ``` sudo yum update # Update yum. We have to use Third party community application i. 04 operating systems. I found this, but it's from 2016. I would like to upgrade the host system to CentOS 7. Let’s Upgrade the kernel to Latest version for new updates, Features and make the system performance more better. 1 in the Satellite 6 Install Guide. Find out more. Applicable to: Plesk Onyx for Linux Question How to upgrade MariaDB 10. We have to use Third-party community application i. 7 on Centos 6. Important: If you looking to run custom compiled Kernel, then you should read our article that explains How to Compile Linux Kernel on CentOS 7 from sources. All users of CentOS 7. A CentOS 6. The objective is to install or replace existing PHP 5 with PHP 7 on CentOS 7 Linux server. Configure Firewall in CentOS 7 and RHEL 7 : On CentOS/RHEL 6 or earlier, the iptables service allows users to interact with netfilter kernel modules to configure firewall rules in the user. XRDP Remote Desktop Server is nothing but a service or a daemon which is allows user to take remote of Linux Operating System from RDP (Remote Desktop Protocol) clients. Enable repository using subscription-manager In this article we will walk you through step by step process to enable Red Hat repository in RHEL fresh installed server. ) To start, I should note that there are two ways to do the in-place upgrade: Drop in the installation DVD (or use the DVD image via iLO/iDRAC), boot from it and choose Upgrade, e. 1 pick is set in stone, and everyone around the 1 last update 2019/10/31 league seems to have a Expressvpn China Location pretty good idea of where the 1 last update 2019/10/31 next two picks will fall, too, though could there be a Expressvpn China Location question about the 1 last update 2019/10/31 order those two players are drafted?. Upgrade CentOS 6. Java Project Tutorial - Make Login and Register Form Step by Step Using NetBeans And MySQL Database - Duration: 3:43:32. 3, but the procedure is the same for any modern version of Python. Since I use CentOS instead of RHEL I think that I need to wait RHEL6. As CentOS 7 and RHEL 7 runs the kernel version greater than 3. How to install PHP 5. How to update CentOS to add EPEL repository? This article describes how to install the Extra Packages for Enterprise Linux (EPEL) repository on an unmanaged server running CentOS. 6 and PHP 7. 3 (or LibreOffice 6. Starting with CentOS 7, FirewallD replaces iptables as the default firewall management tool. Most modern distributions provide a way to upgrade the kernel using a package management system such as yum and an officially-supported repository. 1 on CentOS 7. Is this a driver issue? Or a configuration issue? What is your network device and how is that configured?. Troubleshooting: Unable to run the installer in graphical mode on 64-bit Red Hat Enterprise Linux 6 Update 1 Before you install WebSphere Commerce Feature Pack on 64-bit Red Hat Enterprise Linux 6 Update 1 you must first install additional library packages. But now I want to update it to the latest version 7. Use a valid Red Hat Subscription to download the full installation files, obtain a free evaluation installation, or follow the links in this page to purchase a new Red Hat Subscription. 7 RPM rpm -ivh /tmp/mysql57-community-release-el7. Step4: After the secure installation, now enter in MySQL using the below command: mysql -u root -p. Preparing for Red Hat Satellite Server 6 Installation - What you need to get started is RHEL 6 or RHEL 7 server. The following 3 methods are generally available for all RHEL-like OS flavors. The same steps will work on private or public cloud virtual machines too. As of this publication, PostgreSQL 9. Zariga Tongy 29,126 views. 0 on Fedora 29/28, CentOS/RHEL 7. C++ Programming. Now, set the release to RHEL 7. On CentOS 7/6. 3 and libstdc++. I finally succeeded installe it. Music: Venice Beach. In this new release there are lots of security changes and updates are available. 6, update to RHEL 6. 1 CentOS 5 CO x86-64 Veritas™ Services and Operations Readiness Tools (SORT). In this tutorial I will describe how you can upgrade OpenSSL on RHEL and CentOS systems. Repository has been updated with RHEL 7. How to upgrade firmware on a RedHat/CentOs environment(DELL) 1) Install the following software DSU RPM Installation 1) wget -q. 3 is the most recent version available for CentOS 7, but these steps can be applied to any RPM-based installation. It’s time to test. This should in theory replace the binaries right? I took that to mean: * download new version (1. By default, CentOS 7 uses an old version of kernel, which is 3. Is there a "simple" way to upgrade Centos 7. Sep 27, 2016 · Update: Often people want the most recent version of gcc, and devtoolset is being kept up-to-date, so maybe you want devtoolset-N where N={4,5,6,7}, check yum for the latest available on your system). After following the steps in this article, you should be in a good position to follow many Python guides and tutorials using RHEL. Set the Static IP address in CentOS 7. As per the CentOS 7 announcement, it is possible to upgrade the CentOS 6 to CentOS 7 with the help of redhat-upgrade-tool. Let’s Upgrade the kernel to the latest version for new updates, Features and make the system performance better. For this change in the first place it is essential to know what is the network adapter that our machine has and for this, we can use the command. xx which is by default installed by Vesta CP during installation to PHP 7. By: Matt Micene, Solutions Architect This is the follow up to the preupgrade-assistant post, start there to get the full story. Check list of packages that are going to be updated yum list updates 4. 3 on CentOS 7 / Fedora. Check out my RHEL/CentOS 7 and NVidia Drviers: Now with Secure Boot Code Signing! article for information about installing NVidia Drivers in EFI Secure Boot environments such as 7. Upgrade Apache HTTP Server 2. Linux Troubleshooting – semanage command not found in CentOS 7/RHEL 7 by sk · Published February 3, 2016 · Updated September 6, 2019 The other day, I was trying to configure Apache server to listen to a different port other than it’s default port i. Hi, everyone. com - Johnny. 6" HD SVA WLED Back-lit Touch-screen 1366 x 768, Intel UHD Graphics 605 Quad Core Intel Pentium Silver N5000 (upto 2. In this release, we again improved the webpage in general and updated our documentation. The latest version of Centos 6, is 6. Rapid7 Insight is your home for SecOps, equipping you with the visibility, analytics, and automation you need to unite your teams and amplify efficiency. Repository has been updated with RHEL 7. Welcome to the CentOS 6. This quick guide will explain the steps you need to update CentOS or upgrade CentOS to the latest version. But there are no restrictions to participate as. It was created by Linux Torvalds, and all Linux distributions including Ubuntu, CentOS and Debian are based on this kernel - the Linux kernel. Vesta Control Panel currently can be installed on RHEL 5, RHEL 6, RHEL 7 CentOS 5, CentOS 6, CentOS 7, Debian 6, Debian 7, Debian 8, Ubuntu 12. Its security improvements alone make upgrading your servers to it a top priority. This article is a revisit to a previous article dating back a little over an year, in which I installed Python 3. How To Upgrade PHP 5. 6 to CentOS 6. How To Install Ansible On RHEL 7/Redhat to install ansible on rhel 7/Redhat Linux you need to follow two steps install epel repo install ansible we can install Ansible by enabling the epel repository under RHEL 7/redhat Ansible configuration in […]. The ones wanting to upgrade their systems to RHEL 7 can do so for free as a part of the. In our tutorial, we instruct on how to install this package manager onto your CentOS 7 server. This article will help you to install PHP 7. hackernoon. Today I'm going to show you, how real quick to install PHP 5. Important: If you looking to run custom compiled Kernel, then you should read our article that explains How to Compile Linux Kernel on CentOS 7 from sources. After Successful completion of Yum command you reboot your CentOS server with reboot command such as [[email protected] ~]# reboot. 9 and then perform a rollback to version 6. OpenSSL is an open source tools for using the Secure Socket Layer. CentOS 7 Tutorials - If you're looking for an easy to understand guide on how to install BIND on CentOS 7, then this is the guide for you. The commands and configuration files used to configure RHEL 7 were often completely different from RHEL 6. sudo yum install python27. 1810 with respect to df. 1708 without having to re-install from scratch the KVM guest. For more detailed information, follow the Managing Containers guide in the RHEL 7 documentation. First2Host is offering all cPanel server users with other providers new Dedicated or VPS servers with CentOS 7 installed with cPanel and all accounts. redhat rhsa 2019 3220 01 important kernel security and bug fix update 09 13 14 An update for kernel is now available for Red Hat Enterprise Linux 7. x version is a drop-in replacement for MySQL 5. It includes updates and changes, including support for newer software and server technology. ELRepo to update the kernel in RHEL/CentOS 7 as by default Redhat/CentOS don’t allow to update the kernel version. So let us look at “ 10 Things to Do After Installing CentOS 7” that you may consider doing to get your server ready. The LaTex packages in CentOS 7 Linux is not sufficient enough. Install and Configure Sonarqube on Linux. Features of OpenSSH. Troubleshooting: Unable to run the installer in graphical mode on 64-bit Red Hat Enterprise Linux 6 Update 1 Before you install WebSphere Commerce Feature Pack on 64-bit Red Hat Enterprise Linux 6 Update 1 you must first install additional library packages. Step 2 - Backups. The YUM is the Package installer for RHEL ( Red Hat Enterprise Linux) based Linux systems. Here is a quick guide to help you upgrade default PHP provided on Fedora, CentOS, RHEL to latest version 7. By default, CentOS 7 uses an old version of kernel, which is 3. Upgrade kernel in RHEL, Suse, and Ubuntu Linux How to check current kernel & patch level in Linux. 5, which was released on December 1, 2013 (not even a year ago), that Dynamic Memory – Hot Add is supported. Final-redhat-3 to 1. The examples below are for Python 2. As you will see, this procedure is fairly simple when using Remi Repository. Install and Configure Sonarqube on Linux. When you check your redhat version, you will see something like 5. This would assume you have root permission and JDK 1. When you verify that everything works, we can swap the IP of the old 6. This is related to iptables. 6, installing LIS 4. In CentOS 7/ RHEL 7 , now MariaDB is introduced as a defualt database. 04 to a new environment, RHEL 7. 6 is the second major milestone release of Red Hat's enterprise Linux platform in 2018, following RHEL 7. 10 to Red Hat Enterprise Linux 7. Final-redhat-00001 to 2. This version includes updates and various improvements such as GNOME rebased to version 3. How to install and update GCC on Centos 7 VPS - [ SOLVED ! ] libstdc++. 04 check this tutorial – HOW TO INSTALL MAVEN ON UBUNTU 16. This tutorial will show you how to upgrade PHP 5. For more information, please refer to the CentOS Wiki here. In this case, yum is the rpm-based package manager for both Red Hat and CentOS, -y, –assumeyes gives yes as an answer to any question which would be asked by running the command, update is for updating the package, and kernel is the package you’re updating!. This quick guide will explain the steps you need to update CentOS or upgrade CentOS to the latest version. xx which is by default installed by Vesta CP during installation to PHP 7. 4 on the latest RHEL/CentOS 7, while RHEL/CentOS 6 supports the very, very, slow PHP 5. All the vendors used to release security/vulnerabilities patches very often, the affected package must be updated in order to limit any potential security risks. Hi, I have CentOS 5. We are living in an age of rapidly changing technology. It includes updates and changes, including support for newer software and server technology. 5 last updated December 4, 2013 in Categories CentOS , Commands , Package Management C entOS Linux v6. MariaDB is shipped untuned and not protected with MariaDB version 5. Please refer the following steps to boot CentOS 6 / RHEL 6 Server in Single User mode: 1) Reboot the server, Go to Grub menu and select the kernel 2) Press ‘e’ and go to the end of line which starts with Kernel and type ‘1’ or single. GRUB is abbreviated as GRand Unified Bootloader is the Boot Loader for Linux OS. 6 is a minor update and was published in December 2018. 6 on CentOS 7. 5 or running RHEL version 7/6. CentOS 7 was released only few weeks after Red Hat Enterprise Linux 7, including the same exciting features RHEL ships. 0015538: df Alias created after update to 7. I tried to find a RPM fetchmailconf, the gui fetchmailrc file configurator, for Centos 5 but couldn’t find one for the current version of fetchmail. By using the above steps, we can install the MariadDB 10. Most modern distributions provide a way to upgrade the kernel using a package management system such as yum and an officially-supported repository. 1) is available for download and CentOS 7. So, let’s get started! 1. And in this tutorial we will add partition type of SWAP taking new disk. Was hoping there's an EPEL or other repo that has the latest version and is a drop-in upgrade. 6 and I want upgrade it to 2. Upgrade from CentOS 6 to CentOS 7 – Upgrading the Packages. Installing Composer on CentOS. Update Yum so that CentOS 7 pulls the newer 4. Yarn is compatible with npm used for installing, configuring, updating and removing npm packages. CentOS 7 Tutorials - If you're looking for an easy to understand guide on how to install BIND on CentOS 7, then this is the guide for you. OpenSSH is a free tool widely used for remote login or remote file transfer. 1 on virtual machine (VMWare). 10 in Centos 7. The yum install is the best available method to install the packages with the dependencies. The assumption is that you are running a stock installation of CentOS, and already. CentOS 8 and CentOS Stream CentOS 8 was released this week, the community repackage of Red Hat Enterprise Linux (RHEL) 8. In this release, we again improved the webpage in general and updated our documentation. How To Install and Generate Audit Reports in CentOS 7 or RHEL 7 Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. This article will help you to Install or Update OpenSSH Server in CentOS, RHEL, and Fedora systems. But there are no restrictions to participate as. How To Install Cinnamon GUI In CentOS 7 Linux Posted by Jarrod on January 31, 2017 Leave a comment (14) Go to comments By default a full installation of CentOS 7 will have the GNOME graphical user interface (GUI) installed and it will load up after system boot, however if we have installed CentOS without a GUI installed we can always install one later, or optionally we can install a different GUI. In this article, I'm going to show you how to upgrade PHP 5. 1 from a yum repository. After some research, I found out that the IUS repository is recommended and Webtatic is listed as a problematic repository by CentOS. This newer version of PHP 7. While RHEL-OSP 5 is supported on RHEL 6, RHEL-OSP 6 is not. Just run yum update on a regular basis and you will automatically get security updates. # rpm -i remi-release-7. As an added bonus, Discover will double your cash back at the 1 last update 2019/11/01 end of your first year for 1 last update 2019/11/01 new cardmembers, creating the 1 last update 2019/11/01 opportunity Vpn Auto Black Friday for 1 last update 2019/11/01 some Vpn Auto Black Friday serious cash back if you strategically spend within the 1 last. Java Project Tutorial - Make Login and Register Form Step by Step Using NetBeans And MySQL Database - Duration: 3:43:32. Remove the MySQL-Community RPM that contains MySQL 5. Its security improvements alone make upgrading your servers to it a top priority. For upgrading between any two versions of python, (or just about any other programming language or tool), in a real world, work environment you need ideally to follow a number of steps: 1. 5, and it needs to update to RHEL 7. 2 is not fully supported by Plesk. Preparing for Red Hat Satellite Server 6 Installation - What you need to get started is RHEL 6 or RHEL 7 server. 10 181 puppetlabs-deps Puppet Labs Dependencies El 6 - x86_64 77 puppetlabs-products Puppet Labs Products El 6 - x86_64 538 updates CentOS-6 - Updates 958 repolist: 20,549 My server is upgrade to the. Is there some official statement on this? I would like to have more info on this. Create a /etc/mybanner file and fill it with your desired message as below. Type '\c' to clear the current input statement. General System Update in CentOS 7. 2 can upgrade their system to the most recent. To update all the operating system software, as well as its dependencies to the latest version, we can use the following command: yum epate. Before going to update, let’s take a look at the main changes in the latest version. 1 on CentOS 7 / RHEL 7 / Fedora 26 by Pradeep Kumar · Published August 28, 2017 · Updated August 28, 2017 VirtualBox is a free and open-source virtualization software for x86 hardware. CentOS 7 comes with Kernel Version 3. Our production server is now at 7. 6 yum remove mysql-community-release 4. 6 On CentOS / RHEL Upgrading to PHP 5. Our production server is now at 7. yum remove http* yum remove php* yum remove cyrus* yum remove mysql* I can't remove this. This is why redhat6 has a lot of old software (ruby, python, the kernel and almost anything else). it is a good practice to update the system and it's repositories using the following command. How do I use the yum command to update and patch my Red hat Enterprise Linux / CentOS Linux version 5. If you’d rather use PHP 7. 5, still has Red Hat boot up, I am guessing that the grub is. Warning: Direct upgrade from MySQL 5. In fact, it should move your system to the latest minor version (the number after the dot). By default, CentOS 7 uses an old version of kernel, which is 3. 6 not found CentOS 7. Log in as a sudo user, and then execute the below commands: sudo yum install epel-release sudo yum update sudo shutdown -r now. 3 and Apache 2. Hi, I have CentOS 5.