rhel roadmap

EPEL (Extra Packages for Enterprise Linux) is a project built by the Fedora community to provide high-quality software packages for RHEL and derivative distributions such as CentOS. Loaded with Epel, as in Fedora, you can install a lot of software, common software, or some popular software, such as the popular Nginx, OpenVPN and so on, by using the Yum install package name. You can use Epel to install updates easily.Installing the Epel sourceUpdate:Cu

Using virtual box to install Rhel 6.2+oracle 11g, you need a Rhel installation disk (VERYCD) and a Linux installation package that is downloaded on the Oracle Web site, where two of the 11g installation packages end in zip. The installation process is as follows: I. Installation of RHEL 6.2 1. After building the virtual machine, check the category of the hard dis

RHEL 7.0 Local Configuration Yum sourceAbout YumYum = Yellow Dog Updater, ModifiedThe main function is more convenient to add/remove/update RPM packages.It can automatically solve the dependency problem of the package.It makes it easy to manage a large number of system update issuesCurrent Linux version rhel7.0 premise mount DVD disc to/mnt because there is no space in the path name when configured, it is not recognizedFirst set the IP address, gatewa

Linux: Switch rhel yum to centos yum and rhelcentosThis system is not registered with RHN when installing software on Red Hat Enterprise Linux Server (RHEL) yum. RHN support will be disabled. red Hat Enterprise Linux Server (RHEL)'s yum service is paid. Because there is no payment, you cannot use yum to install software, for example, if

Recently, many employees who have installed Oracle 10g RAC on the RHEL 5.X platform do not have much difficulty, but repetitive manual work is still relatively high. Therefore, a semi-automatic installation script is compiled by the way. Install operating system patches, create database users, and modify user configuration files. Issues to be resolved:1. The host name is automatically configured, which requires a separate configuration file. In additi

RHEL (CentOS) 6.5 disk partition planning suggestions RHEL (CentOS) 6.5 disk partition planning suggestions RHEL official documentation recommendations:Introduction1. SwapThis recommendation is only applicable to general users and has special requirements, such as the Swap size requirements for application servers or database servers and related software, such

Centos comes with a CentOS-Base.repo source by default, but the official source to remove a lot of copyrighted software, and the installed software is not the latest stable version. Many multimedia software cannot be found in the source that comes with fedora. If you need to install it, you must first add other sources, such as third-party software libraries such as rpmfusion and rpmforge. The following goface describes various third-party software libraries. The following software libraries are

Tags: oracle rhel7 Oracle DB RHEL 7RHEL 7 was opened for download in 2014 and can be found in the "Certifications" section of MOS:12.1.0.2 passed the certification on the RHEL7.12.1.0.1 failed to pass the certification on RHEL7.11.2.0.4 passed the certification on the RHEL7.11.2.0.3 failed to pass the certification on RHEL7.Some other points of knowledge:1. There are also Rhel 5.10 and

https://webtatic.com/packages/php56/PHP 5.6.5 have been released on Php.net on 22nd January, and are also available for Centos/rhel 6.5 at webtatic via Yum .PHP 5.6 Adds new features such as: Constant scalar expressions Variadic functions Argument unpacking Exponentiation operator Support for large (>2GIB) file uploads SSL/TLS improvements including peer verification by default A new command line debugger called phpdbg

Red Hat releases RHEL 7.1 CentOS7.1 coming soonRed Hat is the most successful enterprise in Linux. Red Hat Enterprise Linux (RHEL for short), the Enterprise-level Linux release, also has a high reputation in the industry. Today, the company released the latest version of the release (RHEL 7.1), which includes improved development and deployment tools, enhanced in

Reset the root account password for CentOS/RHEL 7 Have you ever encountered this situation: cannot you remember the user account password on Linux? If you forget the root user password, the situation is even worse. You cannot perform any changes for the entire system. If you forget the user password, it is easy to use the root account to reset the password. But if you forget the root account password, what should you do? You cannot use a user account

30 things to be done after minimal RHEL/CentOS 7 installation (1) CentOS is an industrial standard Linux release and a derivative version of Red Hat Enterprise Edition Linux. You can use it immediately after installation. However, to make better use of your system, you need to perform operations such as upgrading, installing new software packages, and configuring specific services and applications. This article introduces 30 things to be done after i

Http://blog.itpub.net/post/8/124 By fenng. How to Use apt to Maintain Red Hat Enterprise Linux (RHEL) is a little surprising for pirated users and friends who use RHEL for testing.The dependency between software packages is a headache for administrators in Linux system maintenance. It is often because you want to install software A. However, when compiling, it tells you that software B is required before s

RHEL 7.0 supports the following installation methods: Disc . This is the simplest way to install Rhel 7.0 at the moment and is the focus of this chapter. hard drive or USB disk . This can be used if you have copied the ISO image of Rhel 7.0 to a local hard drive or USB drive. NFS. This can be used if you are installing from an NFS server using the

Password-protected single-user mode on RHEL/CentOS/5.x/6.x Hello everyone, if you have not used a password to protect the single-user mode, this poses a great risk to your Linux server. Therefore, when it comes to security, it is very important to use a password to protect the single-user mode. This article will show you how to use a password to protect your single-user mode on RHEL/CentOS 5.x and

Red Hat Enterprise Linux Server (RHEL) Yum installs the software when this system is not a registered with the portal. Portal support would be disabled. Red Hat Enterprise Linux Server (RHEL) Yum service is paid because there is no payment, so yum can not be used to install software, such as RHEL want to install LNMP must first set up Yum as this tutorial, And ca

PS: If you want to get RHEL's high-quality, high-performance, high-reliability, and need easy-to-use (the key is free) package update features, then Fedoraproject launched EPEL (Extra Packages for Enterprise Linux) just right for you. EPEL (Http://fedoraproject.org/wiki/EPEL) is a project built by the Fedora community to deliver high-quality software packages for RHEL and derivative distributions such as CentOS, scientific Linux, and more. Loaded with

Installation of Red Hat Enterprise Linux (RHEL) operating system Open VM Virtual machine-New virtual machine: 650) this.width=650; "Style=" background-image:none; border-bottom:0px; border-left:0px; padding-left:0px; padding-right:0px; border-top:0px; border-right:0px; padding-top:0px "title=" image "border=" 0 "alt=" image "src=" http://s3.51cto.com/wyfs02/M01/6C/48/wKiom1VDkeTDOL_ Raaewcam_pyi455.jpg "" 643 "height="/> Select the "typical" type for

https://ostechnix.wordpress.com/2013/12/15/setup-ftp-server-step-by-step-in-centos-6-x-rhel-6-x-scientific-linux-6-x/This tutorial shows the install and configure FTP server in CentOS 6.5. Though The steps provided here is tested in CentOS 6.5, it should work on RHEL 6.x (x stands for version) and scientific L Inux 6.x too. In this tutorial my FTP server IP and hostname is 192.168.1.200 andmainserver.ostech

Configuring automatic security updates on CENTOS/RHEL7 systems On the Centos/rhel 7/6 system, you need to install the following installation package: # yum Update-y; Yum Install Yum-cron-y After the installation is complete, open/etc/yum/yum-cron.conf, and then find the following lines, and you must make sure that their values are the same as those shown below Update_messages = yes download_updates = yes apply_updates = yes The first line indicates