Move to Chezmoi

chezmoi/dot_zshrc.d/executable_ip-int-convert.sh

@@ -0,0 +1,22 @@
+#!/bin/bash
+# convert integer to IP
+int2ip () {
+	local ip dec=("$@")
+	for e in {3..0}
+	do
+		((octet = dec / (256 ** e) ))
+		((dec -= octet * 256 ** e))
+		ip+=$delim$octet
+		delim=.
+	done
+	printf '%s\n' "$ip"
+	unset delim
+}
+
+# convert IP to integer
+ip2int () {
+	local a b c d ip
+	ip=("$@")
+	IFS=. read -r a b c d <<< "${ip[*]}"
+	printf '%d\n' "$((a * 256 ** 3 + b * 256 ** 2 + c * 256 + d))"
+}