commit b0e98bad0a7f5b80f3f79b1ce4757c3cae4f00f2
| author | 斟酌 鵬兄 <tgckpg@gmail.com> |
|---|
| date | 2025-05-19T20:24:17Z |
|---|
| subject | Added type for pwgen |
|---|
commit b0e98bad0a7f5b80f3f79b1ce4757c3cae4f00f2
Author: 斟酌 鵬兄 <tgckpg@gmail.com>
Date: 2025-05-19T20:24:17Z
Added type for pwgen
---
bash/sources/12_shortcuts | 13 ++++++++++---
1 file changed, 10 insertions(+), 3 deletions(-)
diff --git a/bash/sources/12_shortcuts b/bash/sources/12_shortcuts
index 16c69b7..f081cc4 100755
--- a/bash/sources/12_shortcuts
+++ b/bash/sources/12_shortcuts
@@ -19,14 +19,21 @@ function kres {
}
function pwgen {
- local _LEN=$1
+ local _LEN=$1 _TYPE=$2
case $_LEN in
- ''|*[!0-9]*)
+ *[!0-9]*)
echo "Enter a valid number" > /dev/stderr
return 1
;;
+ '')
+ echo "Usage: pwgen [LEN] [TYPE]"
+ return 1
+ ;;
esac
- LC_ALL=C tr -dc '[:graph:]' </dev/urandom | head -c $_LEN
+ if [ -z "$_TYPE" ]; then
+ _TYPE="graph"
+ fi
+ LC_ALL=C tr -dc "[:$_TYPE:]" </dev/urandom | head -c $_LEN
if [ -t 1 ]; then
echo
fi