Compare Bash vs. Bastillion

Bash is an open-source Unix shell and command language that has gained popularity as the standard login shell for numerous Linux distributions. Not only is it accessible on Linux platforms, but a version can also be utilized on Windows via the Windows Subsystem for Linux. Furthermore, Bash serves as the default user shell in Solaris 11 and was the primary shell for Apple’s macOS until version 10.3, when it was replaced by zsh in macOS Catalina; however, Bash continues to be offered as an alternative shell option for macOS users. As a powerful command processor, Bash enables users to input commands in a text-based interface that the system executes, while it can also read and run commands from a file, referred to as a shell script. Among its extensive features, Bash includes support for wildcard matching, piping, here documents, command substitution, variables, and various control structures for testing conditions and iterating processes. Moreover, Bash adheres to the POSIX shell standards, ensuring compatibility across different Unix-like systems. Its versatility makes Bash a preferred choice for both novice and experienced users alike.

Bastillion serves as a web-based SSH console that consolidates the management of administrative access to various systems. This innovative platform combines web administration with the oversight and distribution of users' public SSH keys, utilizing profiles assigned to specific users for organization. Administrators are able to log in securely using two-factor authentication methods such as Authy or Google Authenticator. Once logged in, they can efficiently manage their public SSH keys or establish connections to their systems via a web shell interface. Furthermore, the system allows for the sharing of commands across different shells, which simplifies the patching process and reduces the need for executing redundant commands. Bastillion enhances security by layering TLS/SSL over SSH and functioning as a bastion host for administration purposes. The stacking of protocols (TLS/SSL + SSH) ensures that the infrastructure remains secure and is not vulnerable to exposure through tunneling or port forwarding. In addition, SSH key management is automatically activated to prevent the presence of unmanaged public keys and to uphold best security practices. Bastillion can be used freely under the Prosperity Public License, making it an accessible tool for organizations seeking to streamline their administrative processes. This combination of features positions Bastillion as a robust solution for secure system management in today’s digital landscape.