How to set varible envirement in global level(for entire envirement)?

Question

i need to set this line

export STUDIO_JDK=/usr/lib/jvm/java-8-openjdk-amd64

according the documentation to setting file... i have try this command to open system file

/etc/environment

but get this

aleksey@aleksey:~$ sudo /etc/environment
[sudo] password for aleksey: 
sudo: /etc/environment: command not found

How i can make it work?

Answer 1

You are trying to run /etc/environment as a command. If you want to edit it, you can use nano or vim (if you are beginner I would recomend nano).

Type STUDIO_JDK=/usr/lib/jvm/java-8-openjdk-amd64 inside and press Ctrl+O to save, then Ctrl+X to exit nano.