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9f5258cbb8
When 'git show' is called without any object it defaults to HEAD. This
has been true since d4ed9793fd ("Simplify common default options setup
for built-in log family.", 2006-04-16).
The SYNOPSIS suggests that the object argument is required. Clarify
that it is not required and note the default.
Signed-off-by: Todd Zullinger <tmz@pobox.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
87 lines
1.8 KiB
Text
87 lines
1.8 KiB
Text
git-show(1)
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===========
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NAME
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----
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git-show - Show various types of objects
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SYNOPSIS
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--------
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[verse]
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'git show' [options] [<object>...]
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DESCRIPTION
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-----------
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Shows one or more objects (blobs, trees, tags and commits).
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For commits it shows the log message and textual diff. It also
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presents the merge commit in a special format as produced by
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'git diff-tree --cc'.
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For tags, it shows the tag message and the referenced objects.
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For trees, it shows the names (equivalent to 'git ls-tree'
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with --name-only).
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For plain blobs, it shows the plain contents.
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The command takes options applicable to the 'git diff-tree' command to
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control how the changes the commit introduces are shown.
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This manual page describes only the most frequently used options.
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OPTIONS
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-------
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<object>...::
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The names of objects to show (defaults to 'HEAD').
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For a more complete list of ways to spell object names, see
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"SPECIFYING REVISIONS" section in linkgit:gitrevisions[7].
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include::pretty-options.txt[]
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include::pretty-formats.txt[]
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COMMON DIFF OPTIONS
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-------------------
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:git-log: 1
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include::diff-options.txt[]
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include::diff-generate-patch.txt[]
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EXAMPLES
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--------
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`git show v1.0.0`::
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Shows the tag `v1.0.0`, along with the object the tags
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points at.
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`git show v1.0.0^{tree}`::
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Shows the tree pointed to by the tag `v1.0.0`.
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`git show -s --format=%s v1.0.0^{commit}`::
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Shows the subject of the commit pointed to by the
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tag `v1.0.0`.
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`git show next~10:Documentation/README`::
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Shows the contents of the file `Documentation/README` as
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they were current in the 10th last commit of the branch
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`next`.
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`git show master:Makefile master:t/Makefile`::
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Concatenates the contents of said Makefiles in the head
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of the branch `master`.
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Discussion
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----------
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include::i18n.txt[]
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GIT
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---
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Part of the linkgit:git[1] suite
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