Add a load of handy ~/bin scripts

2020-02-23 15:07:02 +01:00
parent 99fbfc42fe
commit 8032cee29c
13 changed files with 323 additions and 0 deletions
--- a/bin/randmac
+++ b/bin/randmac
@@ -0,0 +1,8 @@
+#!/usr/bin/env bash
+
+_max=${1:-6}
+for i in $(seq $_max) ; do
+    printf '%02X' $[RANDOM%256]
+    (( $i != $_max )) && printf ':'
+done
+printf '\n'