ctools

John Kerl 1995-2004

General-purpose C tools, vintage ANSI. Some are self-educational: e.g. teaching myself about how various checksum and crypto algorithms work. Others I use regularly in development work, e.g. d2h, h2d, jot, hex, and unhex.

• crypto, checksum, and pseudo-random routines
• dos2unix/unix2dos
• hex/unhex
• disk-space viewer: kdu
  • For a newer, Python implementation please see treedu

Most of my dev environment is scripted (https://github.com/johnkerl/scripts); these are a few C items.

These tools are released under the terms of the BSD two-clause license. Please see the file LICENSE.txt for details.

Build instructions

• Using yamm:
  • make mk
  • make
• Using cmake:
  • cmake -B build
  • cmake --build build
  • Not all binaries have had cmake support ported to them yet