diff -r 85c186fb26e7 -r b90fc7204ab9 bin/mk
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/bin/mk	Mon May 31 08:14:03 2021 +0000
@@ -0,0 +1,2 @@
+#!/bin/bash
+[[ "$1" == ?*//* ]] || { echo usage: "mk[x]" file//contents >&2; exit 1; }; key="${1%%//*}"; value="${1#*//}"; echo "$value" > "$(echo-p "$key")" && echo "$key"
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