![]() ![]() One of the most common use cases is certificate encoding. Knowing how to recognize, encode, and decode Base64 is valuable due to its prevalence as an encoding approach. Using Base64 encoding may seem esoteric, but there are many common scenarios where you will encounter Base64 in systems administration. How well do you know Linux? Take a quiz and get a badge.Linux system administration skills assessment.A guide to installing applications on Linux.Download RHEL 9 at no charge through the Red Hat Developer program. ![]() This can be done by looking up the values in an ASCII-to-binary conversion table. The first step in the encoding process is to obtain the binary representation of each ASCII character. For example, consider the sentence Hi\n, where the \n represents a newline. This allows you to transport binary over protocols or mediums that cannot handle binary data formats and require simple text.īase64 uses 6-bit characters grouped into 24-bit sequences. ![]() How Base64 worksįundamentally, Base64 is used to encode binary data as printable text. Finally, I provide some practical examples of Base64 encoding that you will likely encounter as a sysadmin. Once I explain this simple encoding format, I will introduce the base64 command-line utility that you can use to encode and decode data. This article walks you through the theoretical aspects of Base64 encoding. It also enables you to use Base64 encoding in your own applications and scripts.
0 Comments
Leave a Reply. |