Posts Tagged ‘sysadmin’

Setting up Ansible for MySQL

Wednesday, September 14th, 2016

In this how to we’re going to manage in total 16 different LXC nodes on two different host machines. One of the two host machines will have the “master” nodes in the MySQL cluster, the other host machine will run the slave nodes we will replicate to from the master nodes.... Read More

How to give access to only one specific www folder

Friday, December 11th, 2015

The basic mission here is to prevent general access to /var/www/xxx… whilst allowing access to /var/www/henriks-folder for the henrik user.... Read More

Mail server setup on Ubuntu Lucid

Tuesday, June 14th, 2011

Update: I keep having to redo this setup and get tripped up on what to install all the time so here is the complete install line: apt-get install postfix dovecot opendkim postfix-mysql dovecot-pop3d dovecot-imapd which already assumes you’ve got mysql server installed.... Read More

Process Watcher

Saturday, September 18th, 2010

My VizReader server has crashed 3 times in roughly as many weeks now and I have no idea why, nothing unusual shows up in the logs.... Read More