Handy little scripts that fill annoying gaps in the Unix command line and PHP programming worlds. These scripts are public domain unless otherwise noted.
silence generates .wav files of silence. Useful for synchronizing MPEG movie soundtracks.
jsonwrapper makes the PHP5 json_encode function available regardless of whether you are running PHP 5.2 (in which it is standard) or an earlier 5.x version (such as those currently found in CentOS and RHEL).