dotfiles/.bin/checkmount

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#!/bin/sh
trap cleanup 1 2 3 6 9 11 13 15
cleanup() {
doas umount /mnt
mount | grep mnt
}
usage() {
echo "usage: $(basename "$0") sd1"
dmesg |grep ^sd1 | tail -n2
dmesg |grep ^sd2 | tail -n2
dmesg |grep ^sd3 | tail -n2
dmesg |grep ^sd4 | tail -n2
exit 0
}
[ -z "$1" ] && usage
doas mount_msdos /dev/$1i /mnt/
nnn /mnt/
cleanup