Docker uses the Dockerfile to build docker images, but what if you want to change the name and (or) the path of this file? By…
Linux
Linux rules the world, right?
autorelabel failed to relabel the root filesystem on boot when enabling the selinux on CentOS 8
This article is of a kind – “/.autorelabel” file does not work, because the enable of SELINUX ended with unreachable server. Enabling the SELINUX should…
SSD cache device to a software RAID5 using LVM2
Continuing our series LVM2 plus cache device: single hard disk with a SSD device SSD cache device to a hard disk drive using LVM, which…
Technical details of Fedora Workstation 31 (Gnome GUI)
This article is for those of you who do not want to install a whole new operating system only to discover some technical details about…
Install Fedora Workstation 31 (Gnome GUI)
This tutorial will show you the simple steps of installing a modern Linux Distribution like Fedora 31 Workstation with Gnome for the user graphical interface….
Install CentOS 8 over the old OS and preserve the storage partitions
Always put your root partition separate from the storage (aka data) partitions. root partition should be only for system files and nothing more! Keeping this…
Install gitlab-ce (community edition) in docker container with HTTPS and docker registry
This article is a howto install of the official docker gitlab-ce (GitLab Community Edition). GitLab maintains a docker image in the Docker registry and this…
Debug Ubuntu preseed failure – select and install software
Preparing the preseed for unattended installation sometimes could be challenging. This article presents the right way to analyze an installation failure in one of the…
bonding – write error – device or resource busy – operation not permitted
Recently, there was a little bit of confusion when following the article about activating network bonding without ifenslave – How to enable Linux bonding without…
Adding bonding interface to CentOS 8 – editing configuration files only
This article shows what files to add if you want to add a bonding interface under CentOS 8 without invoking the Network manager command utility….