JDB is a package of commands for manipulating flat-ASCII databases
from shell scripts. JDB is useful to process medium amounts of data
(with very little data you'd do it by hand, with megabytes you might
want a real database). JDB is very good at doing things like:
* extracting measurements from experimental output
* re-examining data to address different hypotheses
* joining data from different experiments
* eliminating/detecting outliers
* computing statistics on data (mean, confidence intervals,
histograms, correlations)
* reformatting data for graphing programs
Rather than hand-code scripts to do each special case, JDB provides
higher-level functions.
JDB is built on flat-ASCII databases. By storing data in simple text
files and processing it with pipelines it is easy to experiment (in
the shell) and look at the output.
Remove WWW entries moved into port Makefiles
Commit b7f05445c00f has added WWW entries to port Makefiles based on
WWW: lines in pkg-descr files.
This commit removes the WWW: lines of moved-over URLs from these
pkg-descr files.
Approved by: portmgr (tcberner)
Add WWW entries to port Makefiles
It has been common practice to have one or more URLs at the end of the
ports' pkg-descr files, one per line and prefixed with "WWW:". These
URLs should point at a project website or other relevant resources.
Access to these URLs required processing of the pkg-descr files, and
they have often become stale over time. If more than one such URL was
present in a pkg-descr file, only the first one was tarnsfered into
the port INDEX, but for many ports only the last line did contain the
port specific URL to further information.
There have been several proposals to make a project URL available as
a macro in the ports' Makefiles, over time.
(Only the first 15 lines of the commit message are shown above )
