How to test your HAProxy configuration file.
A quick guide on how to validate your HAProxy config file before you attempt to restart it.
Read More...Sysadmin
Nginx: SSL_do_handshake() failed… and that’s OK!
The SSL_do_handshake() failed error is nothing to worry about in most cases.
Read More...MySQL: Extract Year and Month from Date column.
This is a short guide on how to get the year and month from a date column in MySQL.
Read More...Create a new Sudo User on Ubuntu.
This is a quick guide on how to create a new sudo user on Ubuntu.
Read More...How to disable the Nginx access log.
This is a guide on how to disable the Nginx access log.
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