NanoBlogger is a small weblog engine written in Bash for the command
line.  It uses common UNIX tools such as cat, grep, and sed to create
static HTML content.

Features include:
 * intuitive commandline interface
 * highly configurable and script-able :)
 * easy drafting, editing, and management of entries
 * archiving by category, year, month, day, and entry
 * pagination
 * permanent and navigational links
 * templates and CSS style sheets for full control over layout
 * placeholders for easy template manipulation
 * support for multiple weblogs
 * support for multiple categories
 * support for relative and absolute links
 * support for date manipulation of entries
 * Atom syndication (comes with 1.0 format)
 * RSS syndication (comes with RSS 1.0 and 2.0 formats)
 * plugins for calendar, recent entries, weblog status, etc.
 * plugins for text formatting (e.g. line breaks translate to HTML)
 * [...]

WWW: http://nanoblogger.sourceforge.net/