No Znx!

Whilst using Firefox I normally use the key press Ctrl+w to close the tabs, however on occasion my fingers strayed into Ctrl+q which, to my horror, quit Firefox!

A quick Google pointed me towards a post on the useful Add-On Mirrors site. I then went to the homepage of the author and installed the nice tool KeyConfig.

A quick restart of Firefox, then open KeyConfig (via Tools > KeyConfig), search for the Ctrl+q key press and disable.

Another restart of Firefox and it’s complete, no more accidental quits of Firefox! KeyConfig is a very nice and simple to use Add-On and will certainly be added to my default Firefox pack from now on, ace!

A friend of mine just recently posted a trick with long hostnames when using SSH. I have commented before many times when I see people making aliases or shorthand’s like this that they just don’t know about the magic that is possible in the SSH configuration file.

Take for example this, imagine having a long hostname, with an odd port and a different user. Typing that would be a pain, most people would do something like:

alias ssh-short="ssh -p 12345 someotheruser@somelong.hostname.com"

In their ~/.bashrc, however the same can be filled into the configuration file. Edit the file ~/.ssh/config (or make it!):

Host short
  HostName somelong.hostname.com
  User someotheruser
  Port 12345

After doing this you can simply do:

$ ssh short

How much easier do you need it to be?!