first commit of deploy.sh for compass

[genesis.git] / compass / deploy / mac_generator.sh

diff --git a/compass/deploy/mac_generator.sh b/compass/deploy/mac_generator.sh
new file mode 100755 (executable)
index 0000000..ca898cb
--- /dev/null
+++ b/compass/deploy/mac_generator.sh
@@ -0,0 +1,23 @@
+#!/bin/bash
+function mac_address_part() {
+    hex_number=$(printf '%02x' $RANDOM)
+    number_length=${#hex_number}
+    number_start=$(expr $number_length - 2)
+    echo ${hex_number:$number_start:2}
+}
+
+function mac_address() {
+    echo "'00:00:$(mac_address_part):$(mac_address_part):$(mac_address_part):$(mac_address_part)'"
+}
+
+machines=''
+for i in `seq $1`; do
+  mac=$(mac_address)
+
+  if [[ -z $machines ]]; then
+    machines="${mac}"
+  else
+    machines="${machines} ${mac}"
+  fi 
+done
+echo ${machines}