Category Archives: Services

Linux: Call a phone and play a message with asterisk

Hi,

asterisk is a complete VoIP/SIP solution but can also be used as a SIP client to send a prerecorded message. In this example I will use a Fritz!box as the upstream SIP Server for asterisk.
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Youtube: Save the audio stream of a youtube video as mp3

Hi,

there is a python module if you want to save an audio stream of a youtube. youtube-dl is the choice for such tasks.
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Windows: IIS is disabled but Windows still listen at Port 80/443

Hi,

a customer had the problem that he disables the IIS service (w3svc) but Windows still listens at port 443.

D:\> sc query w3svc
SERVICE_NAME: w3svc
        TYPE               : 20  WIN32_SHARE_PROCESS
        STATE              : 1  STOPPED
D:\> netstat -an|findstr /i 443
  TCP    0.0.0.0:443            0.0.0.0:0              LISTENING

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MQTT: Publish topics from command line

Hi,

the mosquitto MQTT broker also consists of some command line tools to publish or subscribe topics from a shell.

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Linux: Install LAMP Stack on Debian 10 (Buster)

Hi ,

this post describes the steps to install a lamp stack on debian linux. This is the base for many content management systems like Joomla, WordPress or Drupal.
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