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Windows下VLC状态检查脚本

ELM — Sun, 01 Aug 2010 00:11:03 +0000

原理很简单，假设你的流媒体是20Mbps的，你通过下载程序下载10秒，平均速率如果低于10Mbps，那VLC肯定工作不正常了，把VLC进程杀掉，重新启动VLC即可。

c:
cd \
title CheckNetTraffic

call :sleep 30

set cnt=0

:loop

::zabbix_get -s 127.0.0.1 -k NetOut5 | head -1 | cut -d '.' -f1 > NetOut5.txt

curl -m 10 -o tmpfile.mkv http://localhost:9001 2>&1 | grep Operation | awk "{ print $10*8/$7 ;}" | cut -d. -f1 > NetOut5.tmp.txt
echo 1 >> NetOut5.tmp.txt
cat NetOut5.tmp.txt | head -1 > NetOut5.txt

for /f %%i in (NetOut5.txt) do if %%i LSS 9999 (
taskkill /F /im vlc.exe
set /a cnt+=1
) else set cnt=0

if %cnt% GTR 5 shutdown -r

call :sleep 180

goto loop

:sleep
:: sleep for x number of seconds
ping -n %1 127.0.0.1 > NUL 2>&1
goto :EOF

FreeBSD下运行Zabbix出现错误

ELM — Fri, 29 Jan 2010 08:19:15 +0000

这次提示：

zabbix_agentd [12234]: Can not create Semaphore [No space left on device]
zabbix_agentd [12234]: Unable to create mutex for log file

这次又是另外一个错误，根据上次的经验，通过修改sysctl.conf试试

kern.ipc.shmall=40960000
kern.ipc.shmmax=204800000

居然好用了

Zabbix在FreeBSD启动错误

ELM — Wed, 23 Dec 2009 09:16:31 +0000

日志提示：Can’t allocate shared memory of size 8388608 [Cannot allocate memory]

解决办法：

eventually I have successfully get around the problem by modifying the below two setting as below:-
kern.ipc.shmall=40960000
kern.ipc.shmmax=204800000

I believe it would be too large but I really don’t have an idea on how large should I modify the setting before I can get it run, so a bit overkilling. Grateful if anyone got an idea on a better setting.

From: http://www.zabbix.org/forum/showthread.php?p=55178

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Windows下VLC状态检查脚本

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FreeBSD下运行Zabbix出现错误

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