mkpasswd: Add flags for charset/length - scripts - various script and utils
  HTML git clone git://z3bra.org/scripts
   DIR Log
   DIR Files
   DIR Refs
       ---
   DIR commit ad357d6bf774f8fe765ecdf9162d81eed89bcf09
   DIR parent 891f33f08486c513933e258dcba2ffbc62951448
  HTML Author: Willy Goiffon <dev@z3bra.org>
       Date:   Thu, 20 Aug 2026 22:08:21 +0000
       
       mkpasswd: Add flags for charset/length
       
       Diffstat:
         M mkpasswd                            |      20 +++++++++++++++++---
       
       1 file changed, 17 insertions(+), 3 deletions(-)
       ---
   DIR diff --git a/mkpasswd b/mkpasswd
       @@ -1,5 +1,20 @@
        #!/bin/sh
        
       -LEN=${1:-16}
       +len=16
       +chars='a-zA-Z0-9*#!%@:;/&_'
        
       -</dev/urandom tr -cd ${CHAR:-'a-zA-Z0-9'} | fold -w ${LEN} | sed 1q
       -\ No newline at end of file
       +usage() {
       +        echo "usage: $(basename $0) [-c chars] [-l len]" >&2
       +}
       +
       +while getopts "c:l:h" OPT; do
       +        case $OPT in
       +        c) chars="$OPTARG" ;;
       +        l) len="$OPTARG" ;;
       +        h) usage; exit 0 ;;
       +        *) usage; exit 1 ;;
       +        esac
       +done
       +shift $((OPTIND - 1))
       +
       +</dev/urandom tr -cd "$chars"|fold -w ${1:-$len}|sed 1q