Unix Shell: Use of functions to create complicated aliases

In *nix shells it sometimes useful to create aliases that receive parameters.
This can be done using functions:



Now you can type just something like: kssh 192.168.1.1 or pssh 192.168.1.2

Pretty Format of JSON in vim

Open ~/.vimrc
Add the following line:

command Json :%!python -m json.tool

To format Json, type :Json
Note: you need Python installed.

Inspired by this post.