dotfiles/bin/lumount

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#!/usr/bin/env bash
if [ "$#" -ne 1 ]; then
echo -e >&2 "\x1B[1;31merror:\x1B[0;1m this program expects one argument\x1B[0m"
echo -e >&2 "\x1B[1;33musage:\x1B[0;1m sudo lumount <mount point>"
exit 1
fi
if [ "$USER" != "root" ]; then
echo -e >&2 "\x1B[1;31merror:\x1B[0;1m this program must be run as root\x1B[0m"
echo -e >&2 "\x1B[1;33musage:\x1B[0;1m sudo lumount <mount point>"
exit 1
fi
# Mounts an encrypt external drive to a specified mount point
umount $1
cryptsetup luksClose external