Reloading Unix/Linux Profiles
Note:
This post was written in 2011 and discusses technology that may be outdated.
The concepts may still be relevant, but specific tools/versions have changed.
Here’s something small but interesting and useful I learnt today. Often times, I update my linux profile so that I can have aliases to work with on my server. Problem is that the profile is only loaded when you login so, in normal circumstances, you would have to relogin to have your profile loaded. Now that’s a pain!
An easier solution (which works at least on bash) is to do this:
source .bash_profile
It’s something so simple and yet so powerful! I’ve heard that for KSH, you would need to simply invoke the profile file name and it would be reloaded. Will need test this out for confirmation though :)