Revision: 58
http://svn.sourceforge.net/mactel-linux/?rev=58&view=rev
Author: ludov
Date: 2006-11-14 14:33:50 -0800 (Tue, 14 Nov 2006)
Log Message:
-----------
Put that SPDIF-out to use! Jason Parekh <[EMAIL PROTECTED]>
Added Paths:
-----------
trunk/tools/macbook-led
Added: trunk/tools/macbook-led
===================================================================
--- trunk/tools/macbook-led (rev 0)
+++ trunk/tools/macbook-led 2006-11-14 22:33:50 UTC (rev 58)
@@ -0,0 +1,55 @@
+#!/bin/bash
+
+VERSION=01
+
+if [ "$1" == "--help" ]; then
+ echo "
+MacBook LED indicator (v$VERSION) Jason Parekh <[EMAIL PROTECTED]>
+Put that SPDIF-out to use! http://jasonparekh.com/linux-on-macbook
+
+Usage: $0 <type> [dev]
+
+type Choose between 'disk' (default) or 'net' indicator
+dev Use the 'dev' device (eg: 'sda1' or even just 'sda' for all partitions)
+
+Examples:
+ $0 Monitors all block devices activity (disk and CD/DVD
drives)
+ $0 disk sda Monitors all disk drives activity
+ $0 net eth0 Monitors LAN activity
+ $0 net Monitors all network activity (WARNING: wlan0 will
pickup ANY wifi activity)
+ $0 net ath0 Monitors wireless activity
+"
+ exit
+fi
+
+STATS_FILE="/proc/diskstats"
+
+if [ "$1" == "net" ]; then
+ STATS_FILE="/proc/net/dev"
+fi
+
+STATS_CMD="cat $STATS_FILE"
+if [ "$2" != "" ]; then
+ STATS_CMD="grep $2 $STATS_FILE"
+fi
+
+renice 19 -p $$ >/dev/null 2>&1
+
+while [ 1 ]; do
+ CUR_STATS=`$STATS_CMD`
+ if [ "$CUR_STATS" != "$LAST_STATS" ]; then
+ if [ "$LAST_OP" != "ACTIVE" ]; then
+ amixer set IEC958 on >/dev/null 2>&1
+ fi
+ LAST_OP="ACTIVE"
+ else
+ if [ "$LAST_OP" != "IDLE" ]; then
+ amixer set IEC958 off >/dev/null 2>&1
+ fi
+ LAST_OP="IDLE"
+ fi
+ LAST_STATS="$CUR_STATS"
+ sleep 0.2
+done
+
+
Property changes on: trunk/tools/macbook-led
___________________________________________________________________
Name: svn:executable
+ *
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