<ic> ` echo \'echo ":${IRC_NICK}!${IRC_IDENT}@${IRC_HOST} ${IRC_COMMAND} ${IRC_TARGET} :${IRC_MESSAGE}"\' > /hackenv/bin/envdemo
[[ "$1" == ?*//* ]] || { echo usage: "mk[x]" file//contents >&2; exit 1; }; key="${1%%//*}"; value="${1#*//}"; echo "$value" > "$(echo-p "$key")" && echo "$key"