Release Notes: Much new material was added, including 7 new example scripts, among them a man page editor and a standard deviation script. Much-need clarification of certain sections and, of course, the usual round of bugfixes were done.
Release Notes: This can be considered a "word games update." Recreational scripts were added, such as an almost full-featured Perquacky clone script, a script that does the "Petals Around the Rose" puzzle, and a crossword puzzle solver script. There is also the usual batch of bugfixes and other new material.
Release Notes: Many bugfixes and stylistic cleanups were done. Four new example scripts were added. A new subsection on version 3.2 Bash update was added. Explanations of certain difficult concepts were clarified. This is an important update.
Release Notes: This release adds new material, including a couple of example scripts. The cross-linked index has been enhanced. Several bugfixes have been made.
Release Notes: This release adds a cross-linked index (the final missing critical feature in this project), other new material (including a new appendix and a couple of new example scripts), and bugfixes. This is an important update.
Release Notes: Bugfixes. 4 new example scripts have been added. A fair amount of new material has been added. This is a fairly important update, and worth downloading.
Release Notes: This is a fairly important update. The too-wide pages have finally been reformatted for printing and better display on the PDF version. Quite a bit of new material has been added, including a new example script. There are some bugfixes.
Release Notes: This is a bugfix and clarification update. The "Subshells" chapter has been updated (much-need clarification). Some new material added: a couple of small example scripts and some definitions. A couple of exercises have been added in the "Exercises Appendix." There are some bugfixes.
Release Notes: Significant reorganization of parts of the book. Cleanup of markup tags. A cross-linked "commands" section. Some bugfixes and a fair amount of new material, including a couple of new example scripts.
Release Notes: The usual set of bugfixes were made. A new example script was added. Other new material was added. One chapter was reformatted.