Gecko [ sachasauda.akalacademy.ac.in ]

Name	Size	Permission
RelNotes	[ DIR ]	drwxr-xr-x
contrib	[ DIR ]	drwxr-xr-x
howto	[ DIR ]	drwxr-xr-x
technical	[ DIR ]	drwxr-xr-x
COPYING	18.33 KB	-rw-r--r--
README	2.56 KB	-rw-r--r--
blame-options.txt	3.95 KB	-rw-r--r--
cmds-ancillaryinterrogators.tx...	1.18 KB	-rw-r--r--
cmds-ancillarymanipulators.txt	1005 B	-rw-r--r--
cmds-foreignscminterface.txt	760 B	-rw-r--r--
cmds-mainporcelain.txt	2.5 KB	-rw-r--r--
cmds-plumbinginterrogators.txt	1.34 KB	-rw-r--r--
cmds-plumbingmanipulators.txt	1.21 KB	-rw-r--r--
cmds-purehelpers.txt	1.11 KB	-rw-r--r--
cmds-synchelpers.txt	543 B	-rw-r--r--
cmds-synchingrepositories.txt	397 B	-rw-r--r--
config.txt	90.14 KB	-rw-r--r--
date-formats.txt	848 B	-rw-r--r--
diff-config.txt	6.87 KB	-rw-r--r--
diff-format.txt	5.44 KB	-rw-r--r--
diff-generate-patch.txt	6.44 KB	-rw-r--r--
diff-options.txt	18.12 KB	-rw-r--r--
docbook-xsl.css	4.45 KB	-rw-r--r--
everyday.html	35.06 KB	-rw-r--r--
everyday.txt	12.71 KB	-rw-r--r--
fetch-options.txt	4.22 KB	-rw-r--r--
git-add.html	35.63 KB	-rw-r--r--
git-add.txt	13.96 KB	-rw-r--r--
git-am.html	25.86 KB	-rw-r--r--
git-am.txt	6.02 KB	-rw-r--r--
git-annotate.html	23.32 KB	-rw-r--r--
git-annotate.txt	752 B	-rw-r--r--
git-apply.html	30.82 KB	-rw-r--r--
git-apply.txt	10.07 KB	-rw-r--r--
git-archive.html	25.88 KB	-rw-r--r--
git-archive.txt	6.05 KB	-rw-r--r--
git-bisect-lk2009.html	78.86 KB	-rw-r--r--
git-bisect-lk2009.txt	48.08 KB	-rw-r--r--
git-bisect.html	33.08 KB	-rw-r--r--
git-bisect.txt	12.38 KB	-rw-r--r--
git-blame.html	37.08 KB	-rw-r--r--
git-blame.txt	7.63 KB	-rw-r--r--
git-branch.html	31.29 KB	-rw-r--r--
git-branch.txt	9.87 KB	-rw-r--r--
git-bundle.html	25.72 KB	-rw-r--r--
git-bundle.txt	6.89 KB	-rw-r--r--
git-cat-file.html	21.04 KB	-rw-r--r--
git-cat-file.txt	2.9 KB	-rw-r--r--
git-check-attr.html	21.17 KB	-rw-r--r--
git-check-attr.txt	2.72 KB	-rw-r--r--
git-check-ignore.html	20.25 KB	-rw-r--r--
git-check-ignore.txt	2.35 KB	-rw-r--r--
git-check-ref-format.html	22.43 KB	-rw-r--r--
git-check-ref-format.txt	4.08 KB	-rw-r--r--
git-checkout-index.html	24.34 KB	-rw-r--r--
git-checkout-index.txt	5.31 KB	-rw-r--r--
git-checkout.html	38.47 KB	-rw-r--r--
git-checkout.txt	15.61 KB	-rw-r--r--
git-cherry-pick.html	28.28 KB	-rw-r--r--
git-cherry-pick.txt	7.73 KB	-rw-r--r--
git-cherry.html	19.15 KB	-rw-r--r--
git-cherry.txt	1.71 KB	-rw-r--r--
git-citool.html	17.13 KB	-rw-r--r--
git-citool.txt	543 B	-rw-r--r--
git-clean.html	19.45 KB	-rw-r--r--
git-clean.txt	1.92 KB	-rw-r--r--
git-clone.html	34.75 KB	-rw-r--r--
git-clone.txt	9.84 KB	-rw-r--r--
git-column.html	18.47 KB	-rw-r--r--
git-column.txt	1.14 KB	-rw-r--r--
git-commit-tree.html	25.04 KB	-rw-r--r--
git-commit-tree.txt	2.79 KB	-rw-r--r--
git-commit.html	43.18 KB	-rw-r--r--
git-commit.txt	14.96 KB	-rw-r--r--
git-config.html	181.42 KB	-rw-r--r--
git-config.txt	11.52 KB	-rw-r--r--
git-count-objects.html	18.11 KB	-rw-r--r--
git-count-objects.txt	1.06 KB	-rw-r--r--
git-credential-cache--daemon.h...	17.4 KB	-rw-r--r--
git-credential-cache--daemon.t...	684 B	-rw-r--r--
git-credential-cache.html	19.26 KB	-rw-r--r--
git-credential-cache.txt	2.13 KB	-rw-r--r--
git-credential-store.html	19.42 KB	-rw-r--r--
git-credential-store.txt	2.11 KB	-rw-r--r--
git-credential.html	23.82 KB	-rw-r--r--
git-credential.txt	5.72 KB	-rw-r--r--
git-cvsexportcommit.html	21.34 KB	-rw-r--r--
git-cvsexportcommit.txt	3.13 KB	-rw-r--r--
git-cvsimport.html	27.62 KB	-rw-r--r--
git-cvsimport.txt	7.57 KB	-rw-r--r--
git-cvsserver.html	38.1 KB	-rw-r--r--
git-cvsserver.txt	15.21 KB	-rw-r--r--
git-daemon.html	32.69 KB	-rw-r--r--
git-daemon.txt	11.58 KB	-rw-r--r--
git-describe.html	24.35 KB	-rw-r--r--
git-describe.txt	5.59 KB	-rw-r--r--
git-diff-files.html	59.9 KB	-rw-r--r--
git-diff-files.txt	1.18 KB	-rw-r--r--
git-diff-index.html	64.69 KB	-rw-r--r--
git-diff-index.txt	4.49 KB	-rw-r--r--
git-diff-tree.html	82.31 KB	-rw-r--r--
git-diff-tree.txt	5.26 KB	-rw-r--r--
git-diff.html	66.63 KB	-rw-r--r--
git-diff.txt	5.34 KB	-rw-r--r--
git-difftool.html	22.93 KB	-rw-r--r--
git-difftool.txt	4.02 KB	-rw-r--r--
git-fast-export.html	23.45 KB	-rw-r--r--
git-fast-export.txt	5.16 KB	-rw-r--r--
git-fast-import.html	92.66 KB	-rw-r--r--
git-fast-import.txt	53.75 KB	-rw-r--r--
git-fetch-pack.html	21.26 KB	-rw-r--r--
git-fetch-pack.txt	3.28 KB	-rw-r--r--
git-fetch.html	38.95 KB	-rw-r--r--
git-fetch.txt	2.65 KB	-rw-r--r--
git-filter-branch.html	37.67 KB	-rw-r--r--
git-filter-branch.txt	16.84 KB	-rw-r--r--
git-fmt-merge-msg.html	19.55 KB	-rw-r--r--
git-fmt-merge-msg.txt	1.87 KB	-rw-r--r--
git-for-each-ref.html	25.45 KB	-rw-r--r--
git-for-each-ref.txt	5.72 KB	-rw-r--r--
git-format-patch.html	58.91 KB	-rw-r--r--
git-format-patch.txt	18.38 KB	-rw-r--r--
git-fsck-objects.html	16.88 KB	-rw-r--r--
git-fsck-objects.txt	354 B	-rw-r--r--
git-fsck.html	23.33 KB	-rw-r--r--
git-fsck.txt	4.54 KB	-rw-r--r--
git-gc.html	23.82 KB	-rw-r--r--
git-gc.txt	5.34 KB	-rw-r--r--
git-get-tar-commit-id.html	17.32 KB	-rw-r--r--
git-get-tar-commit-id.txt	737 B	-rw-r--r--
git-grep.html	29.02 KB	-rw-r--r--
git-grep.txt	7.55 KB	-rw-r--r--
git-gui.html	22.1 KB	-rw-r--r--
git-gui.txt	3.5 KB	-rw-r--r--
git-hash-object.html	18.92 KB	-rw-r--r--
git-hash-object.txt	1.8 KB	-rw-r--r--
git-help.html	25.14 KB	-rw-r--r--
git-help.txt	5.99 KB	-rw-r--r--
git-http-backend.html	28.46 KB	-rw-r--r--
git-http-backend.txt	9.48 KB	-rw-r--r--
git-http-fetch.html	18.41 KB	-rw-r--r--
git-http-fetch.txt	1.14 KB	-rw-r--r--
git-http-push.html	20.73 KB	-rw-r--r--
git-http-push.txt	2.91 KB	-rw-r--r--
git-imap-send.html	22.84 KB	-rw-r--r--
git-imap-send.txt	4.24 KB	-rw-r--r--
git-index-pack.html	21.01 KB	-rw-r--r--
git-index-pack.txt	3.32 KB	-rw-r--r--
git-init-db.html	16.95 KB	-rw-r--r--
git-init-db.txt	409 B	-rw-r--r--
git-init.html	23 KB	-rw-r--r--
git-init.txt	4.69 KB	-rw-r--r--
git-instaweb.html	20.06 KB	-rw-r--r--
git-instaweb.txt	2.25 KB	-rw-r--r--
git-log.html	111.87 KB	-rw-r--r--
git-log.txt	5.68 KB	-rw-r--r--
git-lost-found.html	18.83 KB	-rw-r--r--
git-lost-found.txt	1.69 KB	-rw-r--r--
git-ls-files.html	26.46 KB	-rw-r--r--
git-ls-files.txt	6.1 KB	-rw-r--r--
git-ls-remote.html	20.11 KB	-rw-r--r--
git-ls-remote.txt	2.54 KB	-rw-r--r--
git-ls-tree.html	21.06 KB	-rw-r--r--
git-ls-tree.txt	2.93 KB	-rw-r--r--
git-mailinfo.html	20.78 KB	-rw-r--r--
git-mailinfo.txt	3 KB	-rw-r--r--
git-mailsplit.html	18.52 KB	-rw-r--r--
git-mailsplit.txt	1.21 KB	-rw-r--r--
git-merge-base.html	23.17 KB	-rw-r--r--
git-merge-base.txt	4.32 KB	-rw-r--r--
git-merge-file.html	20.71 KB	-rw-r--r--
git-merge-file.txt	2.72 KB	-rw-r--r--
git-merge-index.html	19.88 KB	-rw-r--r--
git-merge-index.txt	2.39 KB	-rw-r--r--
git-merge-one-file.html	16.9 KB	-rw-r--r--
git-merge-one-file.txt	387 B	-rw-r--r--
git-merge-tree.html	17.32 KB	-rw-r--r--
git-merge-tree.txt	749 B	-rw-r--r--
git-merge.html	50.38 KB	-rw-r--r--
git-merge.txt	11.97 KB	-rw-r--r--
git-mergetool--lib.html	18.23 KB	-rw-r--r--
git-mergetool--lib.txt	1.18 KB	-rw-r--r--
git-mergetool.html	20.98 KB	-rw-r--r--
git-mergetool.txt	3.26 KB	-rw-r--r--
git-mktag.html	17.63 KB	-rw-r--r--
git-mktag.txt	806 B	-rw-r--r--
git-mktree.html	17.94 KB	-rw-r--r--
git-mktree.txt	1.05 KB	-rw-r--r--
git-mv.html	18.33 KB	-rw-r--r--
git-mv.txt	1.16 KB	-rw-r--r--
git-name-rev.html	19.17 KB	-rw-r--r--
git-name-rev.txt	1.68 KB	-rw-r--r--
git-notes.html	35.71 KB	-rw-r--r--
git-notes.txt	13.08 KB	-rw-r--r--
git-p4.html	44.35 KB	-rw-r--r--
git-p4.txt	18.73 KB	-rw-r--r--
git-pack-objects.html	28.46 KB	-rw-r--r--
git-pack-objects.txt	8.86 KB	-rw-r--r--
git-pack-redundant.html	18.24 KB	-rw-r--r--
git-pack-redundant.txt	1.13 KB	-rw-r--r--
git-pack-refs.html	19.15 KB	-rw-r--r--
git-pack-refs.txt	2.06 KB	-rw-r--r--
git-parse-remote.html	16.97 KB	-rw-r--r--
git-parse-remote.txt	471 B	-rw-r--r--
git-patch-id.html	17.71 KB	-rw-r--r--
git-patch-id.txt	940 B	-rw-r--r--
git-peek-remote.html	18.03 KB	-rw-r--r--
git-peek-remote.txt	1.08 KB	-rw-r--r--
git-prune-packed.html	17.99 KB	-rw-r--r--
git-prune-packed.txt	935 B	-rw-r--r--
git-prune.html	19.57 KB	-rw-r--r--
git-prune.txt	1.76 KB	-rw-r--r--
git-pull.html	54.96 KB	-rw-r--r--
git-pull.txt	7.72 KB	-rw-r--r--
git-push.html	48.49 KB	-rw-r--r--
git-push.txt	16.26 KB	-rw-r--r--
git-quiltimport.html	18.4 KB	-rw-r--r--
git-quiltimport.txt	1.4 KB	-rw-r--r--
git-read-tree.html	38.05 KB	-rw-r--r--
git-read-tree.txt	16.36 KB	-rw-r--r--
git-rebase.html	57.88 KB	-rw-r--r--
git-rebase.txt	23.62 KB	-rw-r--r--
git-receive-pack.html	23.98 KB	-rw-r--r--
git-receive-pack.txt	5.48 KB	-rw-r--r--
git-reflog.html	20.86 KB	-rw-r--r--
git-reflog.txt	3.09 KB	-rw-r--r--
git-relink.html	17.41 KB	-rw-r--r--
git-relink.txt	649 B	-rw-r--r--
git-remote-ext.html	22.43 KB	-rw-r--r--
git-remote-ext.txt	3.93 KB	-rw-r--r--
git-remote-fd.html	19 KB	-rw-r--r--
git-remote-fd.txt	1.63 KB	-rw-r--r--
git-remote-helpers.html	16.45 KB	-rw-r--r--
git-remote-testgit.html	17.26 KB	-rw-r--r--
git-remote-testgit.txt	570 B	-rw-r--r--
git-remote.html	26.62 KB	-rw-r--r--
git-remote.txt	6.79 KB	-rw-r--r--
git-repack.html	22.99 KB	-rw-r--r--
git-repack.txt	4.52 KB	-rw-r--r--
git-replace.html	19.86 KB	-rw-r--r--
git-replace.txt	2.26 KB	-rw-r--r--
git-repo-config.html	16.85 KB	-rw-r--r--
git-repo-config.txt	324 B	-rw-r--r--
git-request-pull.html	17.41 KB	-rw-r--r--
git-request-pull.txt	528 B	-rw-r--r--
git-rerere.html	25.93 KB	-rw-r--r--
git-rerere.txt	7.29 KB	-rw-r--r--
git-reset.html	36.54 KB	-rw-r--r--
git-reset.txt	14.15 KB	-rw-r--r--
git-rev-list.html	73.64 KB	-rw-r--r--
git-rev-list.txt	3.59 KB	-rw-r--r--
git-rev-parse.html	46.91 KB	-rw-r--r--
git-rev-parse.txt	10.03 KB	-rw-r--r--
git-revert.html	22.61 KB	-rw-r--r--
git-revert.txt	3.69 KB	-rw-r--r--
git-rm.html	24.83 KB	-rw-r--r--
git-rm.txt	5.68 KB	-rw-r--r--
git-send-email.html	36.99 KB	-rw-r--r--
git-send-email.txt	13.93 KB	-rw-r--r--
git-send-pack.html	21.8 KB	-rw-r--r--
git-send-pack.txt	3.6 KB	-rw-r--r--
git-sh-i18n--envsubst.html	17.64 KB	-rw-r--r--
git-sh-i18n--envsubst.txt	928 B	-rw-r--r--
git-sh-i18n.html	18.06 KB	-rw-r--r--
git-sh-i18n.txt	1.12 KB	-rw-r--r--
git-sh-setup.html	20.46 KB	-rw-r--r--
git-sh-setup.txt	2.73 KB	-rw-r--r--
git-shell.html	20.25 KB	-rw-r--r--
git-shell.txt	2.47 KB	-rw-r--r--
git-shortlog.html	24.29 KB	-rw-r--r--
git-shortlog.txt	2.57 KB	-rw-r--r--
git-show-branch.html	25.52 KB	-rw-r--r--
git-show-branch.txt	6.36 KB	-rw-r--r--
git-show-index.html	17.03 KB	-rw-r--r--
git-show-index.txt	478 B	-rw-r--r--
git-show-ref.html	24.15 KB	-rw-r--r--
git-show-ref.txt	5.83 KB	-rw-r--r--
git-show.html	38.73 KB	-rw-r--r--
git-show.txt	1.64 KB	-rw-r--r--
git-stage.html	16.82 KB	-rw-r--r--
git-stage.txt	300 B	-rw-r--r--
git-stash.html	29.25 KB	-rw-r--r--
git-stash.txt	9.85 KB	-rw-r--r--
git-status.html	27.38 KB	-rw-r--r--
git-status.txt	7.77 KB	-rw-r--r--
git-stripspace.html	19.37 KB	-rw-r--r--
git-stripspace.txt	1.83 KB	-rw-r--r--
git-submodule.html	36.33 KB	-rw-r--r--
git-submodule.txt	15.13 KB	-rw-r--r--
git-svn.html	73.85 KB	-rw-r--r--
git-svn.txt	41.53 KB	-rw-r--r--
git-symbolic-ref.html	19.37 KB	-rw-r--r--
git-symbolic-ref.txt	1.93 KB	-rw-r--r--
git-tag.html	31.51 KB	-rw-r--r--
git-tag.txt	9.44 KB	-rw-r--r--
git-tar-tree.html	20.04 KB	-rw-r--r--
git-tar-tree.txt	2.31 KB	-rw-r--r--
git-tools.html	22.01 KB	-rw-r--r--
git-tools.txt	3.36 KB	-rw-r--r--
git-unpack-file.html	17.13 KB	-rw-r--r--
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git-unpack-objects.html	18.15 KB	-rw-r--r--
git-unpack-objects.txt	1.14 KB	-rw-r--r--
git-update-index.html	35.2 KB	-rw-r--r--
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git-update-ref.html	20.82 KB	-rw-r--r--
git-update-ref.txt	3.16 KB	-rw-r--r--
git-update-server-info.html	17.72 KB	-rw-r--r--
git-update-server-info.txt	797 B	-rw-r--r--
git-upload-archive.html	17.35 KB	-rw-r--r--
git-upload-archive.txt	617 B	-rw-r--r--
git-upload-pack.html	17.88 KB	-rw-r--r--
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git-var.html	19.08 KB	-rw-r--r--
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git-verify-pack.html	18.39 KB	-rw-r--r--
git-verify-pack.txt	1.07 KB	-rw-r--r--
git-verify-tag.html	17.2 KB	-rw-r--r--
git-verify-tag.txt	411 B	-rw-r--r--
git-web--browse.html	21.63 KB	-rw-r--r--
git-web--browse.txt	3.43 KB	-rw-r--r--
git-whatchanged.html	35.64 KB	-rw-r--r--
git-whatchanged.txt	1.55 KB	-rw-r--r--
git-write-tree.html	17.91 KB	-rw-r--r--
git-write-tree.txt	1 KB	-rw-r--r--
git.html	70.05 KB	-rw-r--r--
git.txt	31.8 KB	-rw-r--r--
gitattributes.html	62.01 KB	-rw-r--r--
gitattributes.txt	33.51 KB	-rw-r--r--
gitcli.html	26.56 KB	-rw-r--r--
gitcli.txt	7.75 KB	-rw-r--r--
gitcore-tutorial.html	99.92 KB	-rw-r--r--
gitcore-tutorial.txt	62.33 KB	-rw-r--r--
gitcredentials.html	24.45 KB	-rw-r--r--
gitcredentials.txt	5.93 KB	-rw-r--r--
gitcvs-migration.html	26.03 KB	-rw-r--r--
gitcvs-migration.txt	7.38 KB	-rw-r--r--
gitdiffcore.html	29.51 KB	-rw-r--r--
gitdiffcore.txt	10.78 KB	-rw-r--r--
gitglossary.html	48.63 KB	-rw-r--r--
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githooks.html	35.01 KB	-rw-r--r--
githooks.txt	13.48 KB	-rw-r--r--
gitignore.html	24.81 KB	-rw-r--r--
gitignore.txt	6.58 KB	-rw-r--r--
gitk.html	21.61 KB	-rw-r--r--
gitk.txt	3.23 KB	-rw-r--r--
gitmodules.html	21.72 KB	-rw-r--r--
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gitnamespaces.html	20.5 KB	-rw-r--r--
gitnamespaces.txt	3.2 KB	-rw-r--r--
gitremote-helpers.html	39.11 KB	-rw-r--r--
gitremote-helpers.txt	16.06 KB	-rw-r--r--
gitrepository-layout.html	28.1 KB	-rw-r--r--
gitrepository-layout.txt	7.95 KB	-rw-r--r--
gitrevisions.html	32.66 KB	-rw-r--r--
gitrevisions.txt	774 B	-rw-r--r--
gittutorial-2.html	33.55 KB	-rw-r--r--
gittutorial-2.txt	14.37 KB	-rw-r--r--
gittutorial.html	44.41 KB	-rw-r--r--
gittutorial.txt	22.43 KB	-rw-r--r--
gitweb.conf.html	66.11 KB	-rw-r--r--
gitweb.conf.txt	37.3 KB	-rw-r--r--
gitweb.html	50.94 KB	-rw-r--r--
gitweb.txt	26.34 KB	-rw-r--r--
gitworkflows.html	38.85 KB	-rw-r--r--
gitworkflows.txt	17 KB	-rw-r--r--
glossary-content.txt	21.95 KB	-rw-r--r--
howto-index.html	21.31 KB	-rw-r--r--
howto-index.txt	3.29 KB	-rw-r--r--
i18n.txt	2.16 KB	-rw-r--r--
mailmap.txt	2.35 KB	-rw-r--r--
merge-config.txt	3.47 KB	-rw-r--r--
merge-options.txt	3.58 KB	-rw-r--r--
merge-strategies.txt	4.6 KB	-rw-r--r--
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mergetools-merge.txt	187 B	-rw-r--r--
pretty-formats.txt	7.59 KB	-rw-r--r--
pretty-options.txt	2.81 KB	-rw-r--r--
pull-fetch-param.txt	3.19 KB	-rw-r--r--
rev-list-options.txt	27.11 KB	-rw-r--r--
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<body class="manpage">
<div id="header">
<h1>
git-update-index(1) Manual Page
</h1>
<h2>NAME</h2>
<div class="sectionbody">
<p>git-update-index -
   Register file contents in the working tree to the index
</p>
</div>
</div>
<div id="content">
<div class="sect1">
<h2 id="_synopsis">SYNOPSIS</h2>
<div class="sectionbody">
<div class="verseblock">
<pre class="content"><em>git update-index</em>
             [--add] [--remove | --force-remove] [--replace]
             [--refresh] [-q] [--unmerged] [--ignore-missing]
             [(--cacheinfo &lt;mode&gt; &lt;object&gt; &lt;file&gt;)&#8230;]
             [--chmod=(+|-)x]
             [--[no-]assume-unchanged]
             [--[no-]skip-worktree]
             [--ignore-submodules]
             [--really-refresh] [--unresolve] [--again | -g]
             [--info-only] [--index-info]
             [-z] [--stdin] [--index-version &lt;n&gt;]
             [--verbose]
             [--] [&lt;file&gt;&#8230;]</pre>
<div class="attribution">
</div></div>
</div>
</div>
<div class="sect1">
<h2 id="_description">DESCRIPTION</h2>
<div class="sectionbody">
<div class="paragraph"><p>Modifies the index or directory cache. Each file mentioned is updated
into the index and any <em>unmerged</em> or <em>needs updating</em> state is
cleared.</p></div>
<div class="paragraph"><p>See also <a href="git-add.html">git-add(1)</a> for a more user-friendly way to do some of
the most common operations on the index.</p></div>
<div class="paragraph"><p>The way <em>git update-index</em> handles files it is told about can be modified
using the various options:</p></div>
</div>
</div>
<div class="sect1">
<h2 id="_options">OPTIONS</h2>
<div class="sectionbody">
<div class="dlist"><dl>
<dt class="hdlist1">
--add
</dt>
<dd>
<p>
        If a specified file isn&#8217;t in the index already then it&#8217;s
        added.
        Default behaviour is to ignore new files.
</p>
</dd>
<dt class="hdlist1">
--remove
</dt>
<dd>
<p>
        If a specified file is in the index but is missing then it&#8217;s
        removed.
        Default behavior is to ignore removed file.
</p>
</dd>
<dt class="hdlist1">
--refresh
</dt>
<dd>
<p>
        Looks at the current index and checks to see if merges or
        updates are needed by checking stat() information.
</p>
</dd>
<dt class="hdlist1">
-q
</dt>
<dd>
<p>
        Quiet.  If --refresh finds that the index needs an update, the
        default behavior is to error out.  This option makes
        <em>git update-index</em> continue anyway.
</p>
</dd>
<dt class="hdlist1">
--ignore-submodules
</dt>
<dd>
<p>
        Do not try to update submodules.  This option is only respected
        when passed before --refresh.
</p>
</dd>
<dt class="hdlist1">
--unmerged
</dt>
<dd>
<p>
        If --refresh finds unmerged changes in the index, the default
        behavior is to error out.  This option makes <em>git update-index</em>
        continue anyway.
</p>
</dd>
<dt class="hdlist1">
--ignore-missing
</dt>
<dd>
<p>
        Ignores missing files during a --refresh
</p>
</dd>
<dt class="hdlist1">
--cacheinfo &lt;mode&gt; &lt;object&gt; &lt;path&gt;
</dt>
<dd>
<p>
        Directly insert the specified info into the index.
</p>
</dd>
<dt class="hdlist1">
--index-info
</dt>
<dd>
<p>
        Read index information from stdin.
</p>
</dd>
<dt class="hdlist1">
--chmod=(+|-)x
</dt>
<dd>
<p>
        Set the execute permissions on the updated files.
</p>
</dd>
<dt class="hdlist1">
--[no-]assume-unchanged
</dt>
<dd>
<p>
        When these flags are specified, the object names recorded
        for the paths are not updated.  Instead, these options
        set and unset the "assume unchanged" bit for the
        paths.  When the "assume unchanged" bit is on, Git stops
        checking the working tree files for possible
        modifications, so you need to manually unset the bit to
        tell Git when you change the working tree file. This is
        sometimes helpful when working with a big project on a
        filesystem that has very slow lstat(2) system call
        (e.g. cifs).
</p>
<div class="paragraph"><p>This option can be also used as a coarse file-level mechanism
to ignore uncommitted changes in tracked files (akin to what
<code>.gitignore</code> does for untracked files).
Git will fail (gracefully) in case it needs to modify this file
in the index e.g. when merging in a commit;
thus, in case the assumed-untracked file is changed upstream,
you will need to handle the situation manually.</p></div>
</dd>
<dt class="hdlist1">
--really-refresh
</dt>
<dd>
<p>
        Like <em>--refresh</em>, but checks stat information unconditionally,
        without regard to the "assume unchanged" setting.
</p>
</dd>
<dt class="hdlist1">
--[no-]skip-worktree
</dt>
<dd>
<p>
        When one of these flags is specified, the object name recorded
        for the paths are not updated. Instead, these options
        set and unset the "skip-worktree" bit for the paths. See
        section "Skip-worktree bit" below for more information.
</p>
</dd>
<dt class="hdlist1">
-g
</dt>
<dt class="hdlist1">
--again
</dt>
<dd>
<p>
        Runs <em>git update-index</em> itself on the paths whose index
        entries are different from those from the <code>HEAD</code> commit.
</p>
</dd>
<dt class="hdlist1">
--unresolve
</dt>
<dd>
<p>
        Restores the <em>unmerged</em> or <em>needs updating</em> state of a
        file during a merge if it was cleared by accident.
</p>
</dd>
<dt class="hdlist1">
--info-only
</dt>
<dd>
<p>
        Do not create objects in the object database for all
        &lt;file&gt; arguments that follow this flag; just insert
        their object IDs into the index.
</p>
</dd>
<dt class="hdlist1">
--force-remove
</dt>
<dd>
<p>
        Remove the file from the index even when the working directory
        still has such a file. (Implies --remove.)
</p>
</dd>
<dt class="hdlist1">
--replace
</dt>
<dd>
<p>
        By default, when a file <code>path</code> exists in the index,
        <em>git update-index</em> refuses an attempt to add <code>path/file</code>.
        Similarly if a file <code>path/file</code> exists, a file <code>path</code>
        cannot be added.  With --replace flag, existing entries
        that conflict with the entry being added are
        automatically removed with warning messages.
</p>
</dd>
<dt class="hdlist1">
--stdin
</dt>
<dd>
<p>
        Instead of taking list of paths from the command line,
        read list of paths from the standard input.  Paths are
        separated by LF (i.e. one path per line) by default.
</p>
</dd>
<dt class="hdlist1">
--verbose
</dt>
<dd>
<p>
        Report what is being added and removed from index.
</p>
</dd>
<dt class="hdlist1">
--index-version &lt;n&gt;
</dt>
<dd>
<p>
        Write the resulting index out in the named on-disk format version.
        Supported versions are 2, 3 and 4. The current default version is 2
        or 3, depending on whether extra features are used, such as
        <code>git add -N</code>.
</p>
<div class="paragraph"><p>Version 4 performs a simple pathname compression that reduces index
size by 30%-50% on large repositories, which results in faster load
time. Version 4 is relatively young (first released in in 1.8.0 in
October 2012). Other Git implementations such as JGit and libgit2
may not support it yet.</p></div>
</dd>
<dt class="hdlist1">
-z
</dt>
<dd>
<p>
        Only meaningful with <code>--stdin</code> or <code>--index-info</code>; paths are
        separated with NUL character instead of LF.
</p>
</dd>
<dt class="hdlist1">
--
</dt>
<dd>
<p>
        Do not interpret any more arguments as options.
</p>
</dd>
<dt class="hdlist1">
&lt;file&gt;
</dt>
<dd>
<p>
        Files to act on.
        Note that files beginning with <em>.</em> are discarded. This includes
        <code>./file</code> and <code>dir/./file</code>. If you don&#8217;t want this, then use
        cleaner names.
        The same applies to directories ending <em>/</em> and paths with <em>//</em>
</p>
</dd>
</dl></div>
</div>
</div>
<div class="sect1">
<h2 id="_using_refresh">Using --refresh</h2>
<div class="sectionbody">
<div class="paragraph"><p><em>--refresh</em> does not calculate a new sha1 file or bring the index
up-to-date for mode/content changes. But what it <strong>does</strong> do is to
"re-match" the stat information of a file with the index, so that you
can refresh the index for a file that hasn&#8217;t been changed but where
the stat entry is out of date.</p></div>
<div class="paragraph"><p>For example, you&#8217;d want to do this after doing a <em>git read-tree</em>, to link
up the stat index details with the proper files.</p></div>
</div>
</div>
<div class="sect1">
<h2 id="_using_cacheinfo_or_info_only">Using --cacheinfo or --info-only</h2>
<div class="sectionbody">
<div class="paragraph"><p><em>--cacheinfo</em> is used to register a file that is not in the
current working directory.  This is useful for minimum-checkout
merging.</p></div>
<div class="paragraph"><p>To pretend you have a file with mode and sha1 at path, say:</p></div>
<div class="listingblock">
<div class="content">
<pre><code>$ git update-index --cacheinfo mode sha1 path</code></pre>
</div></div>
<div class="paragraph"><p><em>--info-only</em> is used to register files without placing them in the object
database.  This is useful for status-only repositories.</p></div>
<div class="paragraph"><p>Both <em>--cacheinfo</em> and <em>--info-only</em> behave similarly: the index is updated
but the object database isn&#8217;t.  <em>--cacheinfo</em> is useful when the object is
in the database but the file isn&#8217;t available locally.  <em>--info-only</em> is
useful when the file is available, but you do not wish to update the
object database.</p></div>
</div>
</div>
<div class="sect1">
<h2 id="_using_index_info">Using --index-info</h2>
<div class="sectionbody">
<div class="paragraph"><p><code>--index-info</code> is a more powerful mechanism that lets you feed
multiple entry definitions from the standard input, and designed
specifically for scripts.  It can take inputs of three formats:</p></div>
<div class="olist arabic"><ol class="arabic">
<li>
<p>
mode         SP sha1          TAB path
</p>
<div class="paragraph"><p>The first format is what "git-apply --index-info"
reports, and used to reconstruct a partial tree
that is used for phony merge base tree when falling
back on 3-way merge.</p></div>
</li>
<li>
<p>
mode SP type SP sha1          TAB path
</p>
<div class="paragraph"><p>The second format is to stuff <em>git ls-tree</em> output
into the index file.</p></div>
</li>
<li>
<p>
mode         SP sha1 SP stage TAB path
</p>
<div class="paragraph"><p>This format is to put higher order stages into the
index file and matches <em>git ls-files --stage</em> output.</p></div>
</li>
</ol></div>
<div class="paragraph"><p>To place a higher stage entry to the index, the path should
first be removed by feeding a mode=0 entry for the path, and
then feeding necessary input lines in the third format.</p></div>
<div class="paragraph"><p>For example, starting with this index:</p></div>
<div class="listingblock">
<div class="content">
<pre><code>$ git ls-files -s
100644 8a1218a1024a212bb3db30becd860315f9f3ac52 0       frotz</code></pre>
</div></div>
<div class="paragraph"><p>you can feed the following input to <code>--index-info</code>:</p></div>
<div class="listingblock">
<div class="content">
<pre><code>$ git update-index --index-info
0 0000000000000000000000000000000000000000      frotz
100644 8a1218a1024a212bb3db30becd860315f9f3ac52 1       frotz
100755 8a1218a1024a212bb3db30becd860315f9f3ac52 2       frotz</code></pre>
</div></div>
<div class="paragraph"><p>The first line of the input feeds 0 as the mode to remove the
path; the SHA-1 does not matter as long as it is well formatted.
Then the second and third line feeds stage 1 and stage 2 entries
for that path.  After the above, we would end up with this:</p></div>
<div class="listingblock">
<div class="content">
<pre><code>$ git ls-files -s
100644 8a1218a1024a212bb3db30becd860315f9f3ac52 1       frotz
100755 8a1218a1024a212bb3db30becd860315f9f3ac52 2       frotz</code></pre>
</div></div>
</div>
</div>
<div class="sect1">
<h2 id="_using_8220_assume_unchanged_8221_bit">Using &#8220;assume unchanged&#8221; bit</h2>
<div class="sectionbody">
<div class="paragraph"><p>Many operations in Git depend on your filesystem to have an
efficient <code>lstat(2)</code> implementation, so that <code>st_mtime</code>
information for working tree files can be cheaply checked to see
if the file contents have changed from the version recorded in
the index file.  Unfortunately, some filesystems have
inefficient <code>lstat(2)</code>.  If your filesystem is one of them, you
can set "assume unchanged" bit to paths you have not changed to
cause Git not to do this check.  Note that setting this bit on a
path does not mean Git will check the contents of the file to
see if it has changed&#8201;&#8212;&#8201;it makes Git to omit any checking and
assume it has <strong>not</strong> changed.  When you make changes to working
tree files, you have to explicitly tell Git about it by dropping
"assume unchanged" bit, either before or after you modify them.</p></div>
<div class="paragraph"><p>In order to set "assume unchanged" bit, use <code>--assume-unchanged</code>
option.  To unset, use <code>--no-assume-unchanged</code>. To see which files
have the "assume unchanged" bit set, use <code>git ls-files -v</code>
(see <a href="git-ls-files.html">git-ls-files(1)</a>).</p></div>
<div class="paragraph"><p>The command looks at <code>core.ignorestat</code> configuration variable.  When
this is true, paths updated with <code>git update-index paths...</code> and
paths updated with other Git commands that update both index and
working tree (e.g. <em>git apply --index</em>, <em>git checkout-index -u</em>,
and <em>git read-tree -u</em>) are automatically marked as "assume
unchanged".  Note that "assume unchanged" bit is <strong>not</strong> set if
<code>git update-index --refresh</code> finds the working tree file matches
the index (use <code>git update-index --really-refresh</code> if you want
to mark them as "assume unchanged").</p></div>
</div>
</div>
<div class="sect1">
<h2 id="_examples">Examples</h2>
<div class="sectionbody">
<div class="paragraph"><p>To update and refresh only the files already checked out:</p></div>
<div class="listingblock">
<div class="content">
<pre><code>$ git checkout-index -n -f -a &amp;&amp; git update-index --ignore-missing --refresh</code></pre>
</div></div>
<div class="dlist"><dl>
<dt class="hdlist1">
On an inefficient filesystem with <code>core.ignorestat</code> set
</dt>
<dd>
<div class="listingblock">
<div class="content">
<pre><code>$ git update-index --really-refresh              <b>&lt;1&gt;</b>
$ git update-index --no-assume-unchanged foo.c   <b>&lt;2&gt;</b>
$ git diff --name-only                           <b>&lt;3&gt;</b>
$ edit foo.c
$ git diff --name-only                           <b>&lt;4&gt;</b>
M foo.c
$ git update-index foo.c                         <b>&lt;5&gt;</b>
$ git diff --name-only                           <b>&lt;6&gt;</b>
$ edit foo.c
$ git diff --name-only                           <b>&lt;7&gt;</b>
$ git update-index --no-assume-unchanged foo.c   <b>&lt;8&gt;</b>
$ git diff --name-only                           <b>&lt;9&gt;</b>
M foo.c</code></pre>
</div></div>
<div class="colist arabic"><ol>
<li>
<p>
forces lstat(2) to set "assume unchanged" bits for paths that match index.
</p>
</li>
<li>
<p>
mark the path to be edited.
</p>
</li>
<li>
<p>
this does lstat(2) and finds index matches the path.
</p>
</li>
<li>
<p>
this does lstat(2) and finds index does <strong>not</strong> match the path.
</p>
</li>
<li>
<p>
registering the new version to index sets "assume unchanged" bit.
</p>
</li>
<li>
<p>
and it is assumed unchanged.
</p>
</li>
<li>
<p>
even after you edit it.
</p>
</li>
<li>
<p>
you can tell about the change after the fact.
</p>
</li>
<li>
<p>
now it checks with lstat(2) and finds it has been changed.
</p>
</li>
</ol></div>
</dd>
</dl></div>
</div>
</div>
<div class="sect1">
<h2 id="_skip_worktree_bit">Skip-worktree bit</h2>
<div class="sectionbody">
<div class="paragraph"><p>Skip-worktree bit can be defined in one (long) sentence: When reading
an entry, if it is marked as skip-worktree, then Git pretends its
working directory version is up to date and read the index version
instead.</p></div>
<div class="paragraph"><p>To elaborate, "reading" means checking for file existence, reading
file attributes or file content. The working directory version may be
present or absent. If present, its content may match against the index
version or not. Writing is not affected by this bit, content safety
is still first priority. Note that Git <em>can</em> update working directory
file, that is marked skip-worktree, if it is safe to do so (i.e.
working directory version matches index version)</p></div>
<div class="paragraph"><p>Although this bit looks similar to assume-unchanged bit, its goal is
different from assume-unchanged bit&#8217;s. Skip-worktree also takes
precedence over assume-unchanged bit when both are set.</p></div>
</div>
</div>
<div class="sect1">
<h2 id="_configuration">Configuration</h2>
<div class="sectionbody">
<div class="paragraph"><p>The command honors <code>core.filemode</code> configuration variable.  If
your repository is on a filesystem whose executable bits are
unreliable, this should be set to <em>false</em> (see <a href="git-config.html">git-config(1)</a>).
This causes the command to ignore differences in file modes recorded
in the index and the file mode on the filesystem if they differ only on
executable bit.   On such an unfortunate filesystem, you may
need to use <em>git update-index --chmod=</em>.</p></div>
<div class="paragraph"><p>Quite similarly, if <code>core.symlinks</code> configuration variable is set
to <em>false</em> (see <a href="git-config.html">git-config(1)</a>), symbolic links are checked out
as plain files, and this command does not modify a recorded file mode
from symbolic link to regular file.</p></div>
<div class="paragraph"><p>The command looks at <code>core.ignorestat</code> configuration variable.  See
<em>Using "assume unchanged" bit</em> section above.</p></div>
<div class="paragraph"><p>The command also looks at <code>core.trustctime</code> configuration variable.
It can be useful when the inode change time is regularly modified by
something outside Git (file system crawlers and backup systems use
ctime for marking files processed) (see <a href="git-config.html">git-config(1)</a>).</p></div>
</div>
</div>
<div class="sect1">
<h2 id="_see_also">SEE ALSO</h2>
<div class="sectionbody">
<div class="paragraph"><p><a href="git-config.html">git-config(1)</a>,
<a href="git-add.html">git-add(1)</a>,
<a href="git-ls-files.html">git-ls-files(1)</a></p></div>
</div>
</div>
<div class="sect1">
<h2 id="_git">GIT</h2>
<div class="sectionbody">
<div class="paragraph"><p>Part of the <a href="git.html">git(1)</a> suite</p></div>
</div>
</div>
</div>
<div id="footnotes"><hr /></div>
<div id="footer">
<div id="footer-text">
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