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--- tutorials:it:soundsystem [2017/02/26 22:23] – copied from PMS wiki janila
+++ tutorials:it:soundsystem [2017/02/27 21:05] (current) – [Detailled HowTo instructions:] made links nice janila
@@ Line 1: / Line 1: @@
 ====== LAN audio broadcast system ======
 ==== Detailled HowTo instructions: ====
-  *  [[Server setup]]
+  *  [[.soundsystem:server_setup|Server setup]]
-  *  [[Client setup]]
+  *  [[.soundsystem:client_setup|Client setup]]
-  *  [[Troubleshooting]]
-  *  [[Tips and tools]]
+==== Troubleshooting ====
+Getting netinst Raspbian sound working:
+  * Some tips https://sites.google.com/site/semilleroadt/home/raspberry-pi
+==== Tips and tools ====
+If you have no access to the router controls and need to find out a new machine,
+a) Scan LAN and save machines to a temporary file
+    printf "%s\0" 192.168.1.{1..255} |\
+    xargs -0 -I% -P 255 bash -c '&>/dev/null ping % -c1 -W1 && echo %' |\
+    sort -n >~/ips_before
+b) Connect the new machine and after some time, say 1 minute, when it connects to the network, run this:
+    cat <(printf "%s\0" 192.168.1.{1..255} |\
+    xargs -0 -I% -P 255 bash -c '&>/dev/null ping % -c1 -W1 && echo %' |\
+    sort -n) ~/ips_before | sort | uniq -u
+c) Remove the temporary file ''~/ips_before'' once you don't need it anymore.
+If you're not sure about the third byte of the new ip, use a wider range like
+.168.{1..255}.{1..255}