Set environment variable in ubuntu

Add the required path in /etc/environment
update it using
source /etc/environment

Setting up PATH for a executable script

You can add the executable files to the variable PATH as follows :

1. CSH Shell :

setenv PATH “$PATH:/location”

2. BASH Shell :

export PATH=”$PATH:/location”

3. SH or KSH Shell :

PATH=”$PATH:/location”

 

Ejoy !!! 🙂