Fixes

serial.sh

@@ -1,37 +1,7 @@
 #!/bin/bash
 
-function random() {
-
-	printf "%06d" $(($RANDOM % 30000 + 1))
-}
-
-function randomhex() {
-
-	val=$(($RANDOM % 255 + 1))
-	echo "obase=16; $val" | bc
-}
-
-function generateRandomLetter() {
-
-	for i in a b c d e f g h j k l m n p q r s t v w x y z; do
-		echo $i
-	done | sort -R | tail -1
-}
-
-function generateRandomValue() {
-
-	for i in 0 1 2 3 4 5 6 7 8 9 a b c d e f g h j k l m n p q r s t v w x y z; do
-		echo $i
-	done | sort -R | tail -1
-}
-
-function toupper() {
-
-	echo $1 | tr '[:lower:]' '[:upper:]'
-}
-
 permanent="PSN"
 serialstart="1960"
-serialnum="$(echo "$serialstart" | tr ' ' '\n' | sort -R | tail -1)$permanent"$(random)
+serialnum="$(echo "$serialstart" | tr ' ' '\n' | sort -R | tail -1)$permanent"$(printf "%06d" $(($RANDOM % 30000 + 1)))
 
 echo $serialnum