The UNIX Command Language (1976)
The UNIX Command Language is the first ever paper published on the Unix shell by Ken Thompson.
This typed copy was published in Structured Programming (Infotech state of the art report).
The original scanned images of the paper were obtained by wesleyneo and published at archive.org on 10 Feb 2018 with permission from Ken Thompson. A copy of the original scanned images are also available in the img directory of this repository.
The PDF in this repository has been generated by combining the scanned images into a single document and shared at the following places with permission from Ken Thompson: