#!/bin/bash function sync_repo_ck() { repo_url="$1" repo_dir="$2" [ ! -d "$repo_dir" ] && mkdir -p "$repo_dir" cd $repo_dir lftp "${repo_url}/" -e "mirror --verbose -P 5 --delete --only-newer; bye" } sync_repo_ck "https://deb.nodesource.com/node" "${TUNASYNC_WORKING_DIR}/deb" sync_repo_ck "https://rpm.nodesource.com/pub" "${TUNASYNC_WORKING_DIR}/rpm"