Tag: Apache
Apache is a widely-used open-source web server software. A significant portion of websites on the internet uses this server, as it supports various operating systems.
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Create certificate for localhost domains on macOS
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Step 1: create a self-signed root certificate First, let’s create a self-signed root certificate: The parameter -days 390 sets the number of days, this certificate is valid. Starting on September 1st (2020), SSL/TLS certificates cannot be issued for longer than 13 months (397 days), see https://stackoverflow.com/a/65239775. If this time is too long, you will receive…
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OTRS 5: Fatal Error Kernel/ Modules/ AgentTicketZoomTicketID
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in SoftwareRecently we switched from http to https for our ticket system OTRS5. After doing so, clicking on the links OTRS sent via email in (customer) notifications, resulted in the error: After some digging, we traced the problem back to Apaches RewriteEngine which replaced the “;” chars with “%3b” when someone used a http link (which…
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Apache und “/usr/sbin/apachectl: line 82: ulimit: open files: cannot modify limit: Invalid argument”
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Beim Versuch, den Apache-Server unter Mac OS X mittels sudo apache2ctl restart neu zu starten, trat folgender Fehler auf: /usr/sbin/apachectl: line 82: ulimit: open files: cannot modify limit: Invalid argument