About this document
Understanding Linux System Calls by david sea is a document available to read on EtoBox.
This document discusses a utility called "reverse" that reverses the lines of text from a file or standard input. It describes how reverse works by making two passes over the input - the first pass notes the starting offset of each line, and the second pass copies the lines in reverse order to output. The document includes example usage and source code for the reverse utility, with comments explaining the key parts of the code like parsing command line arguments, performing the first and second passes, and
- Author
- david sea
- Language
- EN