I inherited an HP C7000 Enclosure with sixteen BL460c Blades and six 1/10GB Enet Interconnects, (which are Switches). The setup was not working well, but I managed to upgrade most firmware and solve most problems. […]
HP C7000 – Unable to connect to the Onboard Administrator (fixed) Read More »
If you are trying to install a LetsEncrypt certificate in DirectAdmin and you see the below error message: Please make sure /.well-known alias is setup in WWW server. , this probably means your DNS settings
Please make sure /.well-known alias is setup in WWW server. Read More »
1). Check with the command ‘IP a’ which NICs you have, and what they are called (for example ‘eno1’). 2). Change to the directory /etc/sysconfig/network-scripts/ The name of the file to be edited contains the NIC
How edit a NIC (Network Interface Card) on Centos 7 Read More »
Nano is my favorite pick for a CLI editor when using Linux. Example for Centos 7: 1) Install: yum install nano Typically already installed. No harm in the above command, if already installed it will
Easiest CLI text editor for Linux Read More »
Assuming you have already installed OpenNebula Frontend on Centos 7: Step 1) Copy /usr/lib/systemd/system/opennebula.service to /etc/systemd/system/multi-user.target.wants/opennebula.service Step 2) Copy /usr/lib/systemd/system/opennebula-sunstone.service to /etc/systemd/system/multi-user.target.wants/opennebula-sunstone.service Step 3) Reboot your server to test if it works. It should.
How make OpenNebula Frontend automatically start after server reboot Read More »
If you installed cPanel and get an excessive amount of emails with warnings similar to the one below, there is a solution! The problem: You get tenths (sometimes hundreds or even more) emails per day
cPanel sends excessive amount of warning emails (fixed) Read More »
Once in a blue moon the inevitable happens. A buggy Linux kernel is updated through your ‘yum update’ action. It happened to me. Here are the steps I took: 1) Check which kernels you have
Centos 7 – Bug in a Linux kernel, how to solve this structurally Read More »
XAMPP with Bitnami enables you to run WordPress (and many other apps) on your Windows computer. But what if you want to run several WordPress installs locally, each in a separate directory and database? Steps:
How to run several Bitnami WordPress installs on XAMPP Read More »
If you want to protect your server from prying eyes, use a secure connection to log in with your admin account. Using Let’sencrypt, this is how you set up a free SSL connection in DirectAdmin:
Logging with admin account into DirectAdmin via https: Read More »
Step 1: Make sure the hostname is valid, whereby the hostname will resolve to an IP address which is your server IP address. Therefore create an A record for a subdomain eg. vps1.domain.com which points
How to change the DirectAdmin hostname Read More »
