From: Francois Fleuret <francois@fleuret.org>
Date: Thu, 22 Jan 2015 07:22:03 +0000 (+0100)
Subject: Update.
X-Git-Url: https://fleuret.org/cgi-bin/gitweb/gitweb.cgi?a=commitdiff_plain;h=784249066ea9199db8b8a31778decc8738c7ef51;p=scripts.git

Update.
---

diff --git a/bashrc b/bashrc
index b7e3262..178504e 100644
--- a/bashrc
+++ b/bashrc
@@ -238,6 +238,13 @@ function bak () {
     done
 }
 
+# Password generator
+
+function pwgen () {
+    tr -dc A-Za-z0-9 < /dev/urandom | head -c16
+    echo
+}
+
 function ua () {
 
     [[ "$1" ]] || ( echo "Universal unarchive: ua <file> [<file> ...]" >&2 && return 1)
@@ -616,7 +623,7 @@ alias ripcd=abcde
 
 function mksmall () {
 
-    PARAMS="-geometry 800x600"
+    [[ "${PARAMS}" ]] || PARAMS="-geometry 800x600"
 
     # Auto-orient does not seem to work at all, hence the ugly hack
     # with exif below