Treffer: Write a Linux shell from scratch.

This article from Linux Format provides a tutorial on how to write a Linux shell from scratch using C++ and the CMake build system. The tutorial covers various topics such as command interpretation, redirection, pipelines, shell prompt customization, history and command-line editing, tab completion, customization, and scripting. It includes code snippets and instructions for building the shell, and concludes with a properly functioning shell code example using fork() and exec() functions for process management. The article also introduces the execvp function for executing commands, discusses the libexplain library for detailed explanations of command execution failures, and mentions future articles on command redirection. [Extracted from the article]

Copyright of Linux Format is the property of Future Publishing Ltd. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)