demo_script.sh

@@ -1,5 +1,3 @@
-echo -n 'User: '
 whoami
-echo
-echo '`ls -l`:'
 ls -l
+touch testfile

netrun.py

@@ -27,32 +27,17 @@ def yn(question, options="yn"):
 
     return response
 
-
+parser = argparse.ArgumentParser(description="Securely run a script from the Internet")
-parser = argparse.ArgumentParser(
-    description="Securely run a script from the Internet"
-)
 parser.add_argument("url", help="URL of the script")
-parser.add_argument(
-    "-s",
-    "--skip-pager",
-    action="store_true",
-    help="Skip pager and confirmation; run script immediately",
-)
 args = parser.parse_args()
 url = args.url
 
-interpreter = ["bash"]
-pager = ["less"]
-
 content = requests.get(url).content
 
-if args.skip_pager:
+launch("less", content)
-    launch(interpreter, content)
-else:
-    launch(pager, content)
 
-    response = yn("Do you want to run this script?")
+response = yn("Do you want to run this script?")
-    if response == "y":
+if response == "y":
-        launch(interpreter, content)
+    launch("bash", content)
-    else:
+else:
-        print("Script not run.")
+    print("Script not run.")