path environment variable linux code example

Example 1: linux add to path

export PATH=$PATH:/place/with/the/file

Example 2: how to add a path variables in linux

export PATH=/usr/java/<JDK Directory>/bin:$PATH.

Example 3: add environment variable linux

vi ~/.bash_profile

Example 4: linux set environment variable

# Linux - Bash 

# syntax 
# export *<variable-name>=*<variable-value>;

# example 
export ORACLE_SID='sales_database';

Example 5: add environment variable linux

source ~/.bash_profile