Monthly Archives: April 2015
Use ssh comfortably with command history and auto-complete
When using ssh on a daily basis you type a lot, given you are probably entering a lot of hostnames and command-line options. But on your local Linux or OS X powered computer you have a lot of powerful tools to make your life easier. I would like to show a couple of easy tricks to make your life easier while working with ssh. Continue reading
Posted in Linux Administration
Tagged auto-complete, command history, SSH
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Harden the SSL configuration of your mailserver
I described in one of my earlier post how to Setup Postfix with SMTP-AUTH and TLS on CentOS. I will follow up on this article describing how to harden the configuration of your mail server related to SSL. Continue reading
Posted in Mailserver, Security
Tagged Dovecot, openssl, postfix
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