reformed tar line to avoid leading period slash in filenames and match cpio behaviour

asci_to_vault.py

@@ -151,9 +151,9 @@ def send_directory(node, remote_login, src_path):
         cmd_dest = escape_path(node.dest)
         cmd_filename = escape_path(filename)
         output = subprocess.run(
-            f"ssh {remote_login} 'cd {cmd_src};"
-            f"nice find -maxdepth 1 -type f -print0 |"
-            f"xargs -0 tar -cf - ' | cat > {cmd_dest}/{cmd_filename}.tar",
+            f'ssh {remote_login} "cd {cmd_src};'
+            f'nice find -maxdepth 1 -type f -printf \'%f\\0\' |'
+            f'xargs -0 tar -cf - " | cat > {cmd_dest}/{cmd_filename}.tar',
             shell=True,
             check=True
         )