From 006a184f225f1ba893dd40d104e9a29a0c254a06 Mon Sep 17 00:00:00 2001
From: Dmitry Badovsky <dbadovsky@gmail.com>
Date: Fri, 24 Oct 2025 13:49:12 +0000
Subject: [PATCH] Update vmcreate1.sh

---
 vmcreate1.sh | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/vmcreate1.sh b/vmcreate1.sh
index 31705ad..ae9046e 100644
--- a/vmcreate1.sh
+++ b/vmcreate1.sh
@@ -10,6 +10,7 @@ show_help()
     echo "\nIf file not specified, script will use arguments as a list of IP addresses."
     echo "In this case Hostname will be inherited from 2 last IP octets. Example for 10.10.35.20: 'vm035020'."
 
+
 # Обрабатываем опции
 while getopts "a:f:h" opt; do
 	case $opt in
@@ -20,10 +21,10 @@ while getopts "a:f:h" opt; do
 	esac
 done
 
-if [ -f $file ]; then echo "File $file does not exist."; exit 1
+if [ -v $file && ! -f $file ]; then echo "File $file does not exist. Use default 'hosts' file?"; exit 1
 
-# Если нет аргументов, то создаем временный файл 
-if [ $# -eq 0 ] then
+# Если заданы аргументы, то создаем временный файл 
+if [ $# -ne 0 ] then
     touch hosts.tmp
     for arg in "$@"; do
         ipcheck "$arg"