So, I was making this script and I'm unsure about the string manipulation `#! /bin/bash
echo "Kérem a fájl elérési útvonalát";
read NEV;
CIM=${${$NEV##/*/}%%.*};
for i in [1..3]
{
/usr/local/bin/waifu2x-converter-cpp -i $NEV -o "~/WAIFUd/$CIM-$i.png" --noise-level $i --scale-ratio 2.0 -m noise-scale --disable-gpu;
}
done `