filename=$1
if [ -z "$filename" ]; then
echo "usage: 0x0 filename"
exit 1
fi
if [ ! -f "$filename" ]; then
echo "file $filename doesn't exist"
exit 1
fi
url=$(curl -F"file=@$filename" https://0x0.st)
[ -z "$url" ] && exit 1
echo "$url"
echo "$url" | xclip -selection clipboard