#!/bin/bash
PROGNAME="$( basename $0)"
PROGVER="2.0.0"
#usageを表示する関数
usage(){
  echo "$PROGNAME $PROGVER"
  echo "usage: scvusermod NAME PASS SALT"
}

if [ $# != 3 ];then
  usage
  exit 1
fi
name=$1
pass=`appbase64 -dec $2`
salt=$3

sudo usermod -p `echo -n $pass | mkpasswd -s -S "$3" -m sha-512` $name
