X-Git-Url: https://www.fleuret.org/cgi-bin/gitweb/gitweb.cgi?p=scripts.git;a=blobdiff_plain;f=bashrc;h=178504ec8ce9b7254693a5b5a015b94f9906c1a6;hp=b7e32623b0486be8937e493793b79c931f936043;hb=784249066ea9199db8b8a31778decc8738c7ef51;hpb=7d0d106afa93fa5dba16c59fad371c94e0f55af3

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