Latest Posts
📅 2017-01-05
✍️ Bart Schelstraete
If you want to configure the DNS suffix search list on Windows 2012+, you can use the set-DnsclientGlobalSetting command, as shown in the example below. This will set the DNS search list to…
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📅 2017-01-05
✍️ Bart Schelstraete
Sometimes there are some applications which take the 'first network card' in order to send/receive traffic. If you have multiple network cards, this can be problematic of course. In case you want to…
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📅 2017-01-02
✍️ Bart Schelstraete
Is your postfix mail queue full of spam? You are not the only one :) In that case it could be interesting to clear your queue before the spam gets sent out. In order to remove all mail from the…
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📅 2016-12-31
✍️ Bart Schelstraete
Hello, In addition to "PowerShell: Run command at certain date/time", we got the request to include a start time as well. In the script below, we are doing exactly that. (write-host…
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📅 2016-12-31
✍️ Bart Schelstraete
Sometimes it can be handy to automatically stop a process at a certain time. I did this using the following PowerShell script. The script will first ask at what time it needs to be stopped. You can…
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📅 2016-12-31
✍️ Bart Schelstraete
Fail2ban is a daemon that can be used to monitor the logs of services and ban clients based on incorrect behaviour. A must-have on your Linux system. But sometimes you can forget to enable the…
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📅 2016-12-31
✍️ Bart Schelstraete
If you are using WordPress & WooCommerce in combination with mod_security2, you may have some false positives. In case you are having issues, you can use the Apache (.htaccess for example)…
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📅 2016-12-30
✍️ Bart Schelstraete
IPv6...nice. But using IPv6 when sending emails to Google can be a pain in the *ss. It is possible that you will get the following message in your postfix logs: Our system has detected that…
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