![]() This is particularly useful if you frequently need to decode Base64 strings.Īdd the following function to your ~/. You can also create a custom Bash function to decode Base64 strings. The <<< operator feeds the string into openssl. In this command, openssl enc -base64 -d tells openssl to decode ( -d) the Base64-encoded string. Here’s how you can use openssl to decode a Base64 string: openssl enc -base64 -d <<< 'QWxhZGRpbjpvcGVuIHNlc2FtZQ=' It also includes a general-purpose cryptography library. crypto/evp/encode.c crypto/evp/biob64. Openssl is a robust, full-featured open-source toolkit that implements the Secure Sockets Layer (SSL) and Transport Layer Security (TLS) protocols. base64 or -enc base64 can be used to decode lines see CommandLineUtilities. In this command, echo outputs the string, which is then piped ( |) into the base64 command with the -decode option. The following command decodes the Base64 string and prints the result: echo QWxhZGRpbjpvcGVuIHNlc2FtZQ= | base64 -decode To decode a Base64 string, you can use the -decode or -d option. ![]() It provides a simple way to encode and decode Base64 strings. The base64 program is part of the coreutils package. We will cover some of the most common methods in this article. ![]() ![]() There are several ways to decode Base64 strings in the Bash command line. To carry out this example I am going to use the. It never reads its input from a command line argument. In the following lines we will see how to use base64 command to encode and decode data in string or file. This ensures that the data remains intact without modification during transport. The utility base64 reads its input either from a file whose name is supplied as an argument, or from standard input. Posted on Utopian.Base64 is a binary-to-text encoding scheme that is commonly used to encode data, especially when that data needs to be stored and transferred over media that are designed to deal with text. The author here uses kali linux for the operating system and still uses python version 2.7 and last update in 2017.
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