1. Mount RHEL Installation ISO mkdir/media/dvdmount/dev/cdrom /media/dvd 2. Get Media ID with the ISO head-n1 /media/dvd/.discinfo1384196515.415715 3. Add yum configuration file for the ISO Repository (ISO.repo) touch /etc/yum.repo.d/iso.repo yumupdate Appendix, An example ofiso.repo...
Sometimes you might want do that; For instance, you might have installed RHEL operating system, but you should have registered to Red Hat Network for using its repository. In such case, you will not be able to use yum and not all packages are easy to install from source (especially if t...
Error: Failed to download metadata for repo 'rhel-8-for-x86_64-appstream-rpms': Yum repo downloading error: Downloading error(s): repodata/ab77593b3e45496bbf1cb280e7bc78a45b4fff2ae3fd1180fca4547d5a1d5239-comps.xml - Cannot download, all mirrors were already tried without success 1. 2....
How to Configure NTP Client Using Chrony in RHEL 8 This section shows how to configurechronyas a direct NTP client in ourCentOS 7server. Start by installing thechronypackage using the followingyum command. # yum install chrony Install Chrony in CentOS 7 Once installed, you can start, enable ...
A quick tutorial to configure a proxy for YUM in RHEL, CentOS, or Fedora Linux. Proxy configuration in YUM in RHEL, CentOS, Fedora 1. Enable proxy for yum in configuration file. (global) If your server is connected to the internet via proxy server then you can define it in the configur...
1.To installOpenVPNin anRHEL/CentOS 8/7server, you will first have toenable the EPEL repositoryand then install the package. This comes with all the dependencies needed to install the OpenVPN package. # yum update # yum install epel-release ...
Install VDO in RHEL 8 by installing the relevant packages: $sudoyuminstallvdo kmod-kvdo-y Enable VDO using thevdocommand, which is a userspace command for interacting with VDO. To create a VDO volume calledmy_vdo, based on the physical disk/dev/sdb, with the logical space of 100 GB: ...
have to do is to install samba on our machine. The package and the needed libraries are available in the official RHEL 8 / CentOS 8 repositories, therefore we can install them just by using yum or dnf. In this version of RHEL/CentOS, the first command it's just a "link" to the ...
In case you have RHEL 8 installation DVD, then use below mount command to mount it, [root@linuxtechi-rhel8 ~]# mount /dev/sr0 /opt Step:2) Copy media.repo file from mounted directory to /etc/yum.repos.d/ In our case RHEL 8 Installation DVD or ISO file is mounted under /opt fo...
This package needs to be installed which provides thenetconsoleservice. Raw # yum install netconsole-service 1. Once package is installed set the variable SYSLOGADDR to the IP address of the syslogd server In the /etc/sysconfig/netconsole...