X-Git-Url: https://git.grml.org/?a=blobdiff_plain;f=grml_tips;h=83ce0d95b0d2379d2872f1d7cffb9484f2dfe94e;hb=436d7fb08778b9a094dddd3a9f32f9b3dbf44385;hp=2b31c3239c2d3c8808704f902217299eb2ec38bb;hpb=4951a2d48aa1ccf4953facad8793b7aea749e87c;p=grml-tips.git

diff --git a/grml_tips b/grml_tips
index 2b31c32..83ce0d9 100644
--- a/grml_tips
+++ b/grml_tips
@@ -627,7 +627,7 @@ Read BIOS:
 -- 
 Read HTTP via netcat:
 
-echo "GET / HTTP/1.0\r\n\r\n" | netcat $DOMAIN 80
+echo -e "GET / HTTP/1.1\r\nHost: $DOMAIN\r\n\r\n" | netcat $DOMAIN 80
 -- 
 Get X ressources for specific program:
 
@@ -3081,6 +3081,10 @@ btrace /dev/sda0
 Convert Flash to Avi:
 
 % ffmpeg -i input.flv output.avi
+
+Extract MP3 from Flash file:
+
+% for i in *.flv; do ffmpeg -i $i -acodec copy ${i%.flv}.mp3 ; done
 -- 
 Usage example for cryptsetup / -luks encrypted partition on LVM:
 
@@ -3176,3 +3180,6 @@ Simple mailserver with python:
 
 % python -m smtpd -n -c DebuggingServer localhost:1025
 -- 
+finger via netcat:
+
+echo $USER | nc $HOST 79