Hello!
With the latest Zabbix 3.0 version it’s easier to create LLD discovery rules.
Using SNMP with Zabbix features, it’s possible to collect interesting data from your Windows DHCP Server.
In the template described below, the data collected will show you how many IP addresses are available for use in each scope configured in your server.
Olá!
Com a versão 3.0 do Zabbix ficou mais fácil montar regras baseadas em LLD.
Utilizando o SNMP em conjunto com os recursos oferecidos pelo Zabbix, é possível coletar informações interessantes do seu servidor DHCP Windows.
No template descrito abaixo, é realizada uma coleta que lhe informará quantos endereços IPs estão disponíveis em cada um dos escopos configurados no seu DHCP server.
– Add the following repositories: (replace the ‘br’ with your country mirror)
deb http://ftp.br.debian.org/debian/ squeeze main contrib non-free deb-src http://ftp.br.debian.org/debian/ squeeze main contrib non-free
– Now you need to specify that only the PHP modules will be ‘downgraded’, in order to do that edit the /etc/apt/preferences.d/preferences file, then add the following lines:
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Using HDA Analyzer from Alsa Project, you can route audio from one jack to another, this feature has multiple uses like multiple headphones, multiple inputs… In my case, I have two audio jacks on my laptop, the headphone’s one is not working, so I managed to use the mic input as headphone output using HDAAnalyzer.
The first step is to download it from Alsa Project:
wget -O run.py http://www.alsa-project.org/hda-analyzer.py
Open a terminal prompt and use the following command:
csvde -f userlist.csv -r objectClass=user -l "sAMAccountNAme"
You can use others variables, like “cn”, “lastLogon”, etc.
In terminal:
gnome-desktop-item-edit ~/Desktop/ --create-new
Choose the aplication or location you want to create a shortcut.
Requires gnome-panel package installed. If you don’t have it, “sudo apt-get install gnome-panel”
In terminal, run pacmd, then run “list-sinks” and copy the main sink name. The output will be something like:
Now, run the following command:
>>> load-module module-remap-sink sink_name=mono master=alsa_output.pci-0000_00_14.2.analog-stereo channels=2 channel_map=mono,mono
This change will last until the next reboot. If you want this setting permanently add the line above to the bottom of /etc/pulse/default.pa
– Download shc from http://www.datsi.fi.upm.es/~frosal/sources/shc.html
– Rename shc-3.8.9.c to shc.c
– Run make && make install
– Encrypt your script using “shc -v -T -r -f test.sh”
Using hda-verb solves the problem.
Muting speakers: sudo /usr/sbin/hda-verb /dev/snd/hwC0D1 0x1f 0x701 1
Unmuting speakers: sudo /usr/sbin/hda-verb /dev/snd/hwC0D1 0x1f 0x701 0
Download: ftp://ftp.suse.com/pub/people/tiwai/misc/hda-verb-0.4.tar.gz
Bug happens. 