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Ubuntu add a swap file into another disk

Firefox howto enable browsing on old TLS 1.2 and older TLS version

If you have and old hardware or service that expose the configuration interface on old https with an old encryption protocol, all browser block you site ( even if is remote or locally ). On Firefox you need to write in the address bar : “about:config” after that, in the config search bar write “tls”:…
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Ubuntu LTS Release Duration

From Ubuntu official site you can check all about support of your Ubuntu SO support at : https://ubuntu.com/about/release-cycle

How to clear DNS cache on Ubuntu

Operating systems such as Windows automatically create temporary records on all websites visited in the so-called DNS cache. The information contained is valid for a limited period of time. A DNS flush, i.e. a flushing of the cache, removes data from the system before the time limit expires. To clear DNS cache open the terminal…
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Delphi 11.1 – NetHttpClient Security Error (12175) on old Windows System

Error occurred when releasing apps developed with Delphi 11.1 on older windows operating systems: Windows 7, Windows 2008 srv and Windows 2012 Server. Simply invoking a simple “get” call with the netHttpClient class I would get the “Security Error (12175)” error. To solve the problem, it was sufficient to exclude the “THTTPSecureProtocol.SSL2” protocol from the…
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First test on Ubuntu 22.04 <--> Delphi 11.1

  Test Ubuntu 22.04: Ubuntu 22.04 Server distro for Intel / AMD x64 on virtualization environments (all configured with 4core and 2virt, 8GB, 40GB SSD): VMWare Fusion for MacOSX  –> passed no issue  VMWare Workstation –> passed no issue KVM –> passed no issue Ubuntu 22.04 Server on this hardware conf: Dell T440 Intel Xeon…
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