#!/usr/bin/env bash BIN_VER_PAIRS=( "terraform@--version" "kubectl@version" "gcloud@--version" "aws@--version" "helm@version" "python@--version" "jq@--version" "curl@--version" "git@--version" "openssl@version" ) time { for bin_ver in "${BIN_VER_PAIRS[@]}"; do bin="${bin_ver%%@*}" ver="${bin_ver##*@}" echo -n "Version report from ${bin}: " docker run --rm \ --interactive --tty "hub.ici.de.com/kubeterracloud:latest" ${bin} ${ver}\ | awk 'NR!=1 { $0="\t"$0 }{ print }' done }