Bash/Quick
From charlesreid1
Defining functions
function dostuff() {
if [[ -f "${DIR}" ]]; then
echo "${DIR} exists!"
fi
}
dostuff
Patterns
Check if root user
Use $(id -u) to get the UID. the UID will be 0 if the user is root.
if [ "$(id -u)" != "0" ]; then
echo ""
echo ""
echo "This script should be run as root."
echo ""
echo ""
exit 1;
fi
Flags
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