GENERIC_COUNT(1) generic_count GENERIC_COUNT(1)NAME
generic_count - count physical lines of code, given a comment marker
SYNOPSIS
generic_count commentstart [ --f file ] files...
DESCRIPTION
This is a trivial/naive program for scripts used for sloccount toolsuite. This manpage is used for all the scripts using generic_count
(currently: ada_count, awk_count, csh_count, erlang_count, exp_count, lisp_count, makefile_count, ruby_count, sed_count, sh_count,
tcl_count )
OPTIONS
commentstart
String that begins a comment (continuing until end-of-line).
-f file File with a list of files to count (if "-", read list from stdin). It can coexist with a list of files on command line.
SEE ALSO
See sloccount(1) for additional details about SLOCCount suite.
AUTHOR
This manual page was written by Sandro Tosi <matrixhasu@gmail.com>, for the Debian project (but may be used by others)
generic_count 23 March 2008 GENERIC_COUNT(1)
Check Out this Related Man Page
SLOCCOUNT(1) SLOCCount SLOCCOUNT(1)NAME
sloccount - count source lines of code (SLOC)
SYNOPSIS
sloccount [--version] [--cached] [--append] [ --datadir directory ] [--follow] [--duplicates] [--crossdups] [--autogen] [--multiproject]
[--filecount] [--wide] [--details] [ --effort F E ] [ --schedule F E ] [ --personcost cost ] [ --overhead overhead ] [ --addlang language ]
[ --addlangall ] [--] directories
DESCRIPTION
sloccount counts the physical source lines of code (SLOC) contained in descendants of the specified set of directories. It automatically
determines which files are source code files, and it automatically determines the computer language used in each file. By default it sum-
marizes the SLOC results and presents various estimates (such as effort and cost to develop), but its output can be controlled by various
options.
If you give sloccount a list of two or more directories, the counts will be broken up according to that list. There is one important limi-
tation: the basenames of the directories given as parameters must be different, because those names are used to group summary information.
Thus, you can't run "sloccount /usr/src/hello /usr/local/src/hello". This limitation only applies to parameters of sloccount - subdirecto-
ries descended from the top directories can have the same basename.
If you give sloccount only a single directory, sloccount tries to automatically find a reasonable breakdown for purposes of reporting (so
it'll produce a useful report). In this case, if the directory has at least two subdirectories, then those subdirectories will be used as
the breakdown. If the single directory contains files as well as directories (or if you give sloccount some files as parameters), those
files will be assigned to the directory "top_dir" so you can tell them apart from other contents. Finally, if there's a subdirectory named
"src", then that subdirectory is again broken down, with all the further subdirectories prefixed with "src_". Thus, if directory "X" has a
subdirectory "src", which contains subdirectory "modules", sloccount will report a separate count for "src_modules".
sloccount normally considers all descendants of these directories, though unless told otherwise it ignores symbolic links.
sloccount is the usual front-end of the package of tools named "SLOCCount". Note that the name of the entire package has capital letters,
while the name of this front-end program does not.
sloccount will normally report estimates of schedule time, effort, and cost, and for single projects it also estimates the average number
of active developers. These are merely estimates, not etched in stone; you can modify the parameters used to improve the estimates.
OPTIONS --version Report the version number of SLOCCount and immediately exit. This option can't be usefully combined with any other option.
--cached Do not recalculate; instead, use cached results from a previous execution. Without the --cached or --append option, sloccount
automatically removes the data directory and recreates it.
--append Do not remove previous calculations from the data directory; instead, add the analysis to the current contents of the data
directory.
--datadir directory
Store or use cached data in the given data directory; default value is "~/.slocdata".
--follow Follow symbolic links.
--duplicates
Count all duplicates. Normally, if files have equal content (as determined using MD5 hash values), only one is counted.
--crossdups Count duplicates if they occur in different portions of the breakdown. Thus, if the top directory contains many different
projects, and you want the duplicates in different projects to count in each project, choose this option.
--autogen Count source code files that appear to be automatically generated. Normally these are excluded.
--multiproject
The different directories represent different projects; otherwise, it's assumed that all of the source code belongs to a single
project. This doesn't change the total number of files or SLOC values, but it does affect the effort and schedule estimates.
Given this option, effort is computed separately for each project (and then summed), and the schedule is the estimated schedule
of the largest project.
--filecount Display counts of files instead of SLOC.
--wide Display in the "wide" (tab-separated) format.
--details Display details, that is, results for every source code file.
--effort F E
Change the factor and exponent for the effort model. Effort (in person-months) is computed as F*(SLOC/1000)^E.
--schedule F E
Change the factor and exponent for the schedule model. Schedule (in months) is computed as F*(effort)^E.
--personcost cost
Change the average annual salary to cost.
--overhead overhead
Change the overhead value to overhead. Estimated cost is computed as effort * personcost * overhead.
--addlang language
Add a language not considered by default to be a ``language'' to be reported. Currently the only legal values for language are
"makefile", "sql", and "html". These files are not normally included in the SLOC counts, although their SLOCs are internally
calculated and they are shown in the file counts. If you want to include more than one such language, do it by passing --add-
lang more than once, e.g., --addlang makefile --addlang sql.
--addlangall
Add all languages not normally included in final reports.
NOTES
As with many other programs using Unix-like options, directories whose names begin with a dash (``-'') can be misinterpreted as options.
If the directories to be analyzed might begin with a dash, use the double-dash (``- -'') to indicate the end of the option list before
listing the directories.
BUGS
Filenames with embedded newlines (in the directories or their descendants) won't be handled correctly; they will be interpreted as separate
filenames where the newlines are inserted. An attacker could prevent sloccount from working by creating filenames of the form /nor-
mal/directory ... NEWLINE/dev/zero. Such filenames are exceedingly rare in source code because they're a pain to work with using other
tools, too. Future versions of sloccount may internally use NUL-separated filenames (like GNU find's -print0 command) to fix this.
There are many more languages not yet handled by SLOCCount.
SLOCCount only reports physical source lines of code. It would be very useful if it could also report logical lines of code, and perhaps
other common metrics such as McCabe's complexity measures and complexity density (complexity/SLOC for each function or procedure).
SEE ALSO
See the SLOCCount website at http://www.dwheeler.com/sloccount. Note that more detailed documentation is available both on the website and
with the SLOCCount package.
AUTHOR
David A. Wheeler (dwheeler@dwheeler.com).
SLOCCount 31 July 2004 SLOCCOUNT(1)