Linux
Mostly Red Hat and it's clones.
CentOS 7 GSSAPI module
The GSSPI module has been built as a replacement for the aging mod_auth_kerb. Its aim is to use o...
CentOS Linux 8 to CentOS Stream
Step 1: Enable CentOS Stream Repo dnf install centos-release-stream Step 2: Set CentOS Stream r...
Custom CentOS ISO
There are many reason to create a custom installer. This example was created to add the console o...
LVM with cache
Create a logical volume with nvme cache. vgcreate storage /dev/sdb /dev/nvme0n1lvcreate -L 6T...
Move RHEL Users
Step 1, on source Run the following commands as root source) system which has users configured ...
NFS on ZFS HA Cluster
Build a high-available dual-controller storage array using open-source technologies.This solution...
RHEL Move Printers
To migrate all or most the printers from one system to another, run the following commands on the...
systemd services
Various systemd services. Oracle WebLogic /etc/systemd/system/wls_nodemanager.service [Unit] ...
tmux
Session Control (from the command line) tmux Start a new session tmux new -s &...
FFMPEG on EL 8
dnf install -y epel-release dnf install -y https://download1.rpmfusion.org/free/el/rpmfusion-free...