From: Nicolas Boisselier <nicolas.boisselier@gmail.com>
Date: Wed, 18 Apr 2018 02:26:55 +0000 (+0100)
Subject: etc/profile.d/functions
X-Git-Url: https://git.nbdom.net/?a=commitdiff_plain;h=da28ee4ccf8d8a99172c523efcb06bbce1bb4f62;p=nb.git

etc/profile.d/functions
---

diff --git a/etc/profile.d/functions b/etc/profile.d/functions
index d91558e0..010535e4 100644
--- a/etc/profile.d/functions
+++ b/etc/profile.d/functions
@@ -833,10 +833,10 @@ http_head() {
 	fi
 }
 
-password_create() {
-	tr -cd '[:alnum:] #$,;.:*@[]()?+=_%-' < /dev/urandom | head -c${1:-30}
-	#tr -cd '[:alnum:]!@#$%^&*_+-,./?' < /dev/urandom | head -c${1:-30}
-	#tr -cd '!-~' < /dev/urandom | head -c${1:-30}
+random_string() {
+	local len=${1:-30}
+	local chars=${2:-'[:alnum:] #$,;.:*@[]()?+=_%-'}
+	tr -cd "$chars" < /dev/urandom | head -c${1:-${len}}
 	echo
 }