Latest articles
Installing OpenStack Mitaka RDO on GNU/Linux Centos 7
What is OpenStack?
RedHat 7 Cluster basic commands
These are the basic commands to control a RedHat Cluster from the command line. View Cluster status, start/stop/restart/move resources and s
Resize LVM volumes
What is LVM?
Resize partitions with LVM volumes
As in the previous entry, we are going to see how to extend a logical and physical volume to expand a file system but this time the disk is
Script to list the users and groups they belong to in Active Directory using Powershell
This time we are going to see a small script which allows you to obtain a report of all the users of your domain controller and the group th
Upgrade Redhat 5.x to Redhat 6.x
In this entry we are going to see how to update RedHat 5.x to RedHat 6.x. To do this, we first have to download the corresponding ISO.
File System appears full but has no files
On some occasions we realize that on a server we have space problems and when performing a du within the indicated file system it is not rea
Installing Cluster with Docker Swarm
Docker Swarm is a native tool that allows you to build a cluster of docker machines.
Learning to use SQLmap
What is SQLmap?
RedHat 6 Cluster basic commands
These are the basic commands to control a RedHat Cluster from the command line. View Cluster status, start/stop/restart/move resources and s
Add a new disk to an existing volume
In this entry we are going to see how to add a new disk to an existing volume to increase the size of the VG since there is no free space le