Whenever you uninstall or remove a program/package in Ubuntu, only the binaries are removed but some of the related configuration files remain in your system. They can be anywhere in /etc or as a hidden file/folder in your home directory.
At certain time and situation you might need to completely remove both the binaries and settings. There are 2 methods to do this in Ubuntu
Cookies are used to store information about a user's session or preferences. They are typically sent by a web server to a web browser and then sent back unchanged …
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User-Agent is a header that identifies the client making a request to a web server. It normally contains information about the client's operating system, browser, and other details. cURL, …
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SSL certificates are used to verify the identity of a website and encrypt all data sent to and from it. In order to establish a secure connection with a …
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HTTP POST requests are used to send data to the server. The data sent to the server is stored in the request body of the HTTP request. The data …
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HTTP request consists of a request line, headers, and a body. The request line contains the HTTP method, the URL, and the HTTP version. The headers contain additional information …
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