finger via netcat tip

diff --git a/grml_tips b/grml_tips
index 34e2e8f..83ce0d9 100644 (file)
--- a/grml_tips
+++ b/grml_tips
@@ -3180,3 +3180,6 @@ Simple mailserver with python:
 
 % python -m smtpd -n -c DebuggingServer localhost:1025
 -- 
+finger via netcat:
+
+echo $USER | nc $HOST 79