Negligence security risks range from information theft and virus infection, to unauthorized access to your Linux machine by other users. Therefore, th

Safe steps to download software on Linux

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2021-05-26 14:24:19

Negligence security risks range from information theft and virus infection, to unauthorized access to your Linux machine by other users. Therefore, this article lists safe ways to download software on Linux.

There is a common misconception that there are no viruses on Linux. In fact, they do exist. Although you can check your program files for infected files, it can take months before you realize that your Linux system has been compromised. You need to take certain steps to protect your operating system and yourself.

A hash value (or checksum) is an alphanumeric string generated when some data is passed through a cryptographic function. It acts as a digital signature for your file.

To make sure that you don't download a corrupted file, some open source websites often provide the expected hash you will get after downloading the file. Let's take an example.

The *apache-tomcat-10.0.6.tar.gz part is just the filename. The values ​​from 3d39.2f2 include the hash value. To get this value, you need to go to the directory where you downloaded the archive and run the following command:

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