diff -r 02ec10ea4061 -r 74b55dab8c04 bin/mk
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/bin/mk	Sat May 29 23:05:56 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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