CONFIGURATION
How to add environment variables?
How to add environment variables?
To set variable only for current shell:
VARNAME="my value"
To set it for current shell and all processes started from current shell:
export VARNAME="my value" # shorter, less portable version
To set it permanently for all future bash sessions add such line to your .bashrc
file in your $HOME
directory.
To set it permanently, and system wide (all users, all processes) add set variable in /etc/environment:
gksudo gedit /etc/environment
You need to logout from current user and login again so environment variables changes take place.
You can also add some special paths to PATH.
export ANDROID_STUDIO_HOME="/home/lester/Android/android-studio_pre/bin"
export PATH="${ANDROID_STUDIO_HOME}:$PATH"