From cbae5e29ff1889086b0983e91a438e0d8695d10b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Kjist=C3=B3f?= <mrtoth@strongds.hu>
Date: Sun, 8 Oct 2017 21:02:04 +0200
Subject: [PATCH] now cmd executes commands until 'end' is entered

---
 demo.sh | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/demo.sh b/demo.sh
index a5cd836..ecf6add 100644
--- a/demo.sh
+++ b/demo.sh
@@ -36,7 +36,9 @@ function execute()
 
 function cmd()
 {
-    prompt
-    read command
-    eval "${command}"; 
+    while : ; do
+        prompt
+        read command
+        [ "$command" != "end" ] && eval "${command}" || break
+    done
 }