Initial add from Dockers repo

add-virtual-user.sh

@@ -0,0 +1,23 @@
+#!/usr/bin/env bash
+
+set -e
+
+[ "$DEBUG" == 'true' ] && set -x
+
+DB=/etc/vsftpd/virtual-users.db
+
+if [ "$#" -lt 2 ] || [ "$#" -gt 3 ]; then
+    echo "Usage: $0 [-d] <user> <password>" >&2
+    echo >&2
+    echo "[ -d ] Delete the database first" >&2
+    exit 1
+fi
+
+if [ "$1" == "-d" ]; then
+    if [ -f $DB ]; then
+        rm $DB
+    fi
+    shift
+fi
+
+echo -e "$1\n$2" | db5.3_load -T -t hash $DB