git-shortlog(1)
NAME
git-shortlog - Summarize 'git log' output
SYNOPSIS
git log --pretty=short | git shortlog [<options>] git shortlog [<options>] [<revision range>] [[--] <path>...]
DESCRIPTION
Summarizes git log output in a format suitable for inclusion in release announcements. Each commit will be grouped by author and title. Additionally, "[PATCH]" will be stripped from the commit description. If no revisions are passed on the command line and either standard input is not a terminal or there is no current branch, git shortlog will output a summary of the log read from standard input, without reference to the current repository.
OPTIONS
-n, --numbered
Sort output according to the number of commits per author instead
of author alphabetic order.
-s, --summary
Suppress commit description and provide a commit count summary
only.
-e, --email
Show the email address of each author.
--format[=<format>]
Instead of the commit subject, use some other information to
describe each commit. <format> can be any string accepted by the
--format option of git log, such as * [%h] %s. (See the "PRETTY
FORMATS" section of git-log(1).)
Each pretty-printed commit will be rewrapped before it is shown.
-w[<width>[,<indent1>[,<indent2>]]]
Linewrap the output by wrapping each line at width. The first line
of each entry is indented by indent1 spaces, and the second and
subsequent lines are indented by indent2 spaces. width, indent1,
and indent2 default to 76, 6 and 9 respectively.
If width is 0 (zero) then indent the lines of the output without
wrapping them.
<revision range>
Show only commits in the specified revision range. When no
<revision range> is specified, it defaults to HEAD (i.e. the whole
history leading to the current commit). origin..HEAD specifies all
the commits reachable from the current commit (i.e. HEAD), but not
from origin. For a complete list of ways to spell <revision range>,
see the "Specifying Ranges" section of gitrevisions(7).
[--] <path>...
Consider only commits that are enough to explain how the files that
match the specified paths came to be.
Paths may need to be prefixed with "-- " to separate them from
options or the revision range, when confusion arises.
MAPPING AUTHORS
The .mailmap feature is used to coalesce together commits by the same
person in the shortlog, where their name and/or email address was
spelled differently.
If the file .mailmap exists at the toplevel of the repository, or at
the location pointed to by the mailmap.file or mailmap.blob
configuration options, it is used to map author and committer names and
email addresses to canonical real names and email addresses.
In the simple form, each line in the file consists of the canonical
real name of an author, whitespace, and an email address used in the
commit (enclosed by < and >) to map to the name. For example:
Proper Name <commit@email.xx>
The more complex forms are:
<proper@email.xx> <commit@email.xx>
which allows mailmap to replace only the email part of a commit, and:
Proper Name <proper@email.xx> <commit@email.xx>
which allows mailmap to replace both the name and the email of a commit
matching the specified commit email address, and:
Proper Name <proper@email.xx> Commit Name <commit@email.xx>
which allows mailmap to replace both the name and the email of a commit
matching both the specified commit name and email address.
Example 1: Your history contains commits by two authors, Jane and Joe,
whose names appear in the repository under several forms:
Joe Developer <joe@example.com>
Joe R. Developer <joe@example.com>
Jane Doe <jane@example.com>
Jane Doe <jane@laptop.(none)>
Jane D. <jane@desktop.(none)>
Now suppose that Joe wants his middle name initial used, and Jane
prefers her family name fully spelled out. A proper .mailmap file would
look like:
Jane Doe <jane@desktop.(none)>
Joe R. Developer <joe@example.com>
Note how there is no need for an entry for <jane@laptop.(none)>,
because the real name of that author is already correct.
Example 2: Your repository contains commits from the following authors:
nick1 <bugs@company.xx>
nick2 <bugs@company.xx>
nick2 <nick2@company.xx>
santa <me@company.xx>
claus <me@company.xx>
CTO <cto@coompany.xx>
Then you might want a .mailmap file that looks like:
<cto@company.xx> <cto@coompany.xx>
Some Dude <some@dude.xx> nick1 <bugs@company.xx>
Other Author <other@author.xx> nick2 <bugs@company.xx>
Other Author <other@author.xx> <nick2@company.xx>
Santa Claus <santa.claus@northpole.xx> <me@company.xx>
Use hash # for comments that are either on their own line, or after the
email address.
GIT
Part of the git(1) suite
Opportunity
Personal Opportunity - Free software gives you access to billions of dollars of software at no cost. Use this software for your business, personal use or to develop a profitable skill. Access to source code provides access to a level of capabilities/information that companies protect though copyrights. Open source is a core component of the Internet and it is available to you. Leverage the billions of dollars in resources and capabilities to build a career, establish a business or change the world. The potential is endless for those who understand the opportunity.
Business Opportunity - Goldman Sachs, IBM and countless large corporations are leveraging open source to reduce costs, develop products and increase their bottom lines. Learn what these companies know about open source and how open source can give you the advantage.
Free Software
Free Software provides computer programs and capabilities at no cost but more importantly, it provides the freedom to run, edit, contribute to, and share the software. The importance of free software is a matter of access, not price. Software at no cost is a benefit but ownership rights to the software and source code is far more significant.
Free Office Software - The Libre Office suite provides top desktop productivity tools for free. This includes, a word processor, spreadsheet, presentation engine, drawing and flowcharting, database and math applications. Libre Office is available for Linux or Windows.
Free Books
The Free Books Library is a collection of thousands of the most popular public domain books in an online readable format. The collection includes great classical literature and more recent works where the U.S. copyright has expired. These books are yours to read and use without restrictions.
Source Code - Want to change a program or know how it works? Open Source provides the source code for its programs so that anyone can use, modify or learn how to write those programs themselves. Visit the GNU source code repositories to download the source.
Education
Study at Harvard, Stanford or MIT - Open edX provides free online courses from Harvard, MIT, Columbia, UC Berkeley and other top Universities. Hundreds of courses for almost all major subjects and course levels. Open edx also offers some paid courses and selected certifications.
Linux Manual Pages - A man or manual page is a form of software documentation found on Linux/Unix operating systems. Topics covered include computer programs (including library and system calls), formal standards and conventions, and even abstract concepts.
