#!/bin/sh str_path="$1" search="asakiyuki@server.asakiyuki.com:15523/home/asakiyuki/PUBLIC/" prefix=${str_path%%"$search"*} prefix_index=${#prefix} if [ $(expr length "$str_path") -gt $prefix_index ]; then prefix_index=$(($prefix_index + $(expr length $search))) output=${str_path:prefix_index} wl-copy "https://static.asakiyuki.com/${output// /"%20"}" fi