Set up an Access Point in minutes with Ubuntu / Linux usually even without a graphical interface.
To add basic authentication to you own http server is really simple, you only need to add inside the “onCommandGet” method the authentication check, as in the example shown after the image Inside the method you can:
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if ( ARequestInfo.AuthUsername.ToUpper.Equals('USERNAME'.ToUpper) and ARequestInfo.AuthPassword.Equals('PASSWORD') ) then begin AResponseInfo. ResponseNo : = 401; AResponseInfo. AuthRealm : = 'Autentication required'; exit; end; |
related articles: Build your own HTTPS server with Delphi – Open SSL Example
Tested on: Ubuntu 22.04 Default php version is 8.1 and we want install php 7.4 Ondrej PPA contains PHP 8.2, 8.1, 8.0, 7.4, 7.3, 7.2, 7.1, 7.0 & PHP 5.6 packages. First update the system
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sudo apt update && sudo apt upgrade |
1. Check Active PHP Version
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php -v |
2. Install php on system Set the required PPA wich contains any…
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To transfer a KVM virtual machine (VM) from one host to another, you can follow the steps below: Make sure you have the same version of KVM on both hosts. You can verify this by running the kvm –version command. Stop the VM you want to transfer. You can do this using the command virsh…
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Helpers are a way to extend a class without using inheritance, which is also useful for records that don’t allow inheritance at all. Official documentation is available at: https://docwiki.embarcadero.com/RADStudio/Sydney/en/Class_and_Record_Helpers_(Delphi). I often found myself creating code to export a dataset or a single record with its values in an SQL statement, and every time I wrote…
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To update Apache2 to the lasted version on Ubuntu is quite simpe: Verify current Apache version:
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sudo apache2 -v |
Add Apache repository:
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sudo add-apt-repository ppa:ondrej/apache2 |
Update apt:
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sudo apt update |
Upgrade apt:
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sudo apt upgrade |
And now ( in my case, with Ubuntu 22.04 current date) my new Apache2 release is:
