export VARNAME=”my value” # shorter, less portable version

vi ~/.bash_profile

# Linux – Bash </p> <p># syntax<br /> # export *<variable-name>=*<variable-value>;</p> <p># example<br /> export ORACLE_SID=’sales_database’;

export JAVA_HOME=/opt/openjdk11

# set variable environment<br /> export fullname=”restu wahyu saputra”<br /> echo $fullname

# Linux – Bash</p> <p># syntax<br /> # export *<variable-name>=*<variable-value>;</p> <p># example<br /> export ORACLE_SID=’sales_database’;

export VARNAME=”my value” # shorter, less portable version<br />

vi ~/.bash_profile

$ export TEST_VAR

source ./myscript.sh<br /> # ./myscript – executes the script in a subshell – You don’t want this<br /> . ./myscript