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# Linux - Bash
# syntax
# export *<variable-name>=*<variable-value>;
# example
export ORACLE_SID='sales_database';
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# set variable environment
export fullname="restu wahyu saputra"
echo $fullname
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source ./myscript.sh
# ./myscript - executes the script in a subshell - You don't want this
. ./myscript