MR K IS HERE

MRKShell

Server IP : 104.21.73.244 / Your IP : 104.23.243.234
Web Server : nginx/1.14.1
System : Linux comtuc2-s-2vcpu-8gb-160gb-intel-nyc3 4.18.0-348.7.1.el8_5.x86_64 #1 SMP Wed Dec 22 13:25:12 UTC 2021 x86_64
User : nginx ( 991)
PHP Version : 7.2.34
Disable Function : NONE
MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : ON | Sudo : ON | Pkexec : ON
Directory : /usr/share/doc/git/

Upload File :

[ HOME SHELL ]

Current File : /usr/share/doc/git//git-patch-id.txt

git-patch-id(1)
===============

NAME
----
git-patch-id - Compute unique ID for a patch

SYNOPSIS
--------
[verse]
'git patch-id' [--stable | --unstable]

DESCRIPTION
-----------
Read a patch from the standard input and compute the patch ID for it.

A "patch ID" is nothing but a sum of SHA-1 of the file diffs associated with a
patch, with whitespace and line numbers ignored.  As such, it's "reasonably
stable", but at the same time also reasonably unique, i.e., two patches that
have the same "patch ID" are almost guaranteed to be the same thing.

IOW, you can use this thing to look for likely duplicate commits.

When dealing with 'git diff-tree' output, it takes advantage of
the fact that the patch is prefixed with the object name of the
commit, and outputs two 40-byte hexadecimal strings.  The first
string is the patch ID, and the second string is the commit ID.
This can be used to make a mapping from patch ID to commit ID.

OPTIONS
-------

--stable::
	Use a "stable" sum of hashes as the patch ID. With this option:
	 - Reordering file diffs that make up a patch does not affect the ID.
	   In particular, two patches produced by comparing the same two trees
	   with two different settings for "-O<orderfile>" result in the same
	   patch ID signature, thereby allowing the computed result to be used
	   as a key to index some meta-information about the change between
	   the two trees;

	 - Result is different from the value produced by git 1.9 and older
	   or produced when an "unstable" hash (see --unstable below) is
	   configured - even when used on a diff output taken without any use
	   of "-O<orderfile>", thereby making existing databases storing such
	   "unstable" or historical patch-ids unusable.

	This is the default if patchid.stable is set to true.

--unstable::
	Use an "unstable" hash as the patch ID. With this option,
	the result produced is compatible with the patch-id value produced
	by git 1.9 and older.  Users with pre-existing databases storing
	patch-ids produced by git 1.9 and older (who do not deal with reordered
	patches) may want to use this option.

	This is the default.

GIT
---
Part of the linkgit:git[1] suite

Anon7 - 2022
AnonSec Team