linux set environment variable command line code example
Example 1: shell set environment variable
export VARNAME="my value" # shorter, less portable version
Example 2: linux set environment
# syntax
# setenv SHELL *<filepath-of-file-containing-environment-settings>
# example
setenv SHELL /usr/bin/bash
Example 3: linux set environment variable
# Linux - Bash
# syntax
# export *<variable-name>=*<variable-value>;
# example
export ORACLE_SID='sales_database';
Example 4: how to set environment variables in linux
export JAVA_HOME=/opt/openjdk11
Example 5: how to set environment variables in linux
vi ~/.bash_profile