OSTEP Projects

These are my solutions to the projects from the book: "Operating Systems: Three Easy Pieces (OSTEP)"

C/Linux Projects

Initial Projects

• Unix utilities

  • wcat: variant of the UNIX tool cat, reads a file and print it's content.
  • wgrep: variant of the UNIX tool grep, searches in a file line by line for the occurrence of a search term and prints the line if it's found.
  • wzip: compresses a text file using the RLE compression algorithm.
  • wunzip: uncompresses text files compressed with the RLE compression algorithm.****

• Others

  • reverse: reverses a file and writes it back to another file or stdout.
  • sort-text: sorts all lines in a stream, character by character, and prints out the result to stdout or a file.

Processes and Scheduling

• shell: simple shell (called wish) written in C.