From 1f1b4041cf07ea46903d794dab17e92ceae8c0d4 Mon Sep 17 00:00:00 2001
From: Rico Ullmann <rico@erinnerungsfragmente.de>
Date: Sun, 24 Apr 2016 15:01:12 +0200
Subject: [PATCH] randpw should take an argument, too

---
 init.fish | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/init.fish b/init.fish
index 3c68a33..d459708 100644
--- a/init.fish
+++ b/init.fish
@@ -61,5 +61,17 @@ function nsgrep --description 'show open ports for $argv'
 end
 
 function randpw --description 'generate a password'
-	tr -dc 'a-zA-Z0-9_@#%&,;()-' < /dev/urandom | head -c32;echo;
+	switch (count $argv)
+
+	case 0
+		tr -dc 'a-zA-Z0-9_@#%&,;()-' < /dev/urandom | head -c32;echo;
+
+	case 1
+		tr -dc 'a-zA-Z0-9_@#%&,;()-' < /dev/urandom | head -c$argv;echo;
+
+	case \*
+		echo "Only none or 1 arguemnt is valid!"
+		return 1
+
+	end
 end