makes the netcat tip work with virtual hosts, too (closes: http://identi.ca/notice...

[grml-tips.git] / grml_tips

diff --git a/grml_tips b/grml_tips
index 2b31c32..34e2e8f 100644 (file)
--- 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: