/Shell/Bash/How to set environment variables in linux

How to set environment variables in linux

Linux view environment variables

printenv

Linux set environment

# syntax 
# setenv SHELL *<filepath-of-file-containing-environment-settings>

# example
setenv SHELL /usr/bin/bash

How to set environment variable in linux permanently

#open terminal and type:
$ nano .bashrc

#scroll to the bottom of the script and type:
export <place variable name in here> = '<place variable value here>'

#e.g
export ANDROID_SDK_ROOT='/home/<$USER>/Android/Sdk'

#once you,re finished typing in your variable hit Ctrl+X then press enter

Zsh list environment variables

It sounds like you want env.

How to set environment variables in linux

export JAVA_HOME=/opt/openjdk11

Source: serverlab.ca

How to set environment variables in linux

vi ~/.bash_profile

Source: serverlab.ca

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