In fact, let me summarize what I did. After sysadmin changed permissions, git status gave Changed but not updated: modified: bla bla modified: bla bla modified: .... That modifed files are all the files that tracked in fact. So many files. And git diff gave diff bla bla old mode 644 new mode 750 for all files. So only permissions are changed. To revert back I did only git ls-files -m | xargs git checkout -- And everything is fine. _lvnd_ (^_^) On Wed, Jan 5, 2011 at 8:33 PM, Neal Kreitzinger <nkreitzinger@xxxxxxxxx> wrote: > On 1/4/2011 3:10 AM, Levend Sayar wrote: >> >> Hi, all. >> >> We have a repo on a corporate server. The sysadmin changed access >> rights of files on our repo by accedant. >> Some directories have 2750 acces rights before, but he changed as >> >> chmod -R 2770 * >> >> Now when you make git status, every file that is tracked by git is said as >> >> changed but not updated >> >> So is there a way to get this back to normal ? >> >> TIA >> >> _lvnd_ >> (^_^) > > If you want to reset the permissions back to exactly what git would do, here > is the way I did it after hours one night to fix the repo at our shop > (modify the permissions value to what you want): > > Here is the technique I devised to change permissions on a git repo. I > needed to lock down a repo so only the integration manager has write access. > This method ensures that git sets the permissions according to gits rules. > Please let me know if you know of an easier/better way to do this. > > Change Permissions on an Existing Git Repo: > > Check System for Users who may be using the Repo: > # w (see who's logged in) > # ps -A |grep git-menu-scriptname (where scriptname is some unique string > in the name of the main script your users use to access that repo, if > applicable) > # skill -KILL pts/99 (where 99 = the pts/# from w command, log the user > off) > > Change Shared=group to Shared=0644 (change group read+write to group read > only): > Create Template for permissions: > login as fsngit0 > $ cd /path/to/template > $ cat config > [core] > sharedRepository = 0644 > > Clone repo to set permissions via git: > $ cd /path/to/repo-parent-dir > $ git clone --bare --template=/path/to/template file:///path/to/REPO.git > REPOMOD.git > > Compare old and new versions: > $ diff -r REPO.git REPOMOD.git > Only in REPO.git: branches (empty, keep the old version) > diff -r REPO.git/config REPOMOD.git/config (merge the old and new together) > 1a2 >> sharedrepository = 0644 > 6,7c7 > < denyDeletes = true > < denyNonFastForwards = true > --- >> denyNonFastforwards = true > Only in REPO.git: description (keep the old version) > Only in REPO.git: gitk.cache (gitk will recreate this) > Only in REPO.git: hooks (contains sample scripts only or whatever scripts > your using, keep the old version) > Only in REPO.git: info (keep the old version: contains attributes, exclude, > or whatever you've setup) > Only in REPO.git/objects: aa (keep new version, loose object have been > packed) > Only in REPO.git/objects/pack: > pack-A5735e9b894dce1498ec1c776dcabc97fd8ceAfc.idx > diff -r REPO.git/packed-refs REPOMOD.git/packed-refs (keep the new version > because fresh clone has been optimized) > 2c2 > < Xa8b7b8c8fd3920b89770f2e8356f4ecb71a58cX refs/heads/master > --- >> Ya69744e46276a37932d5f0755a53f76cdf83e0dY refs/heads/master > Only in REPO.git/refs/heads: master (old version not needed because fresh > clone has been optimized) > > Copy over REPO.git files that the clone didn't replicate, but that you need > in order to retain all settings: > $ cp -rv /path/to/REPO.git/info . > repeat as needed... > > change permissions to g-w or whatever your core.sharedRepository new value > is supposed to be: > $ chmod -R g-w info > repeat as needed... > > Validate your changes: > $ diff -r REPO.git REPOMOD.git > diff -r REPO.git/config REPOMOD.git/config > 1a2 >> sharedrepository = 0644 > 7c8 > < denyNonFastForwards = true > --- >> denyNonFastforwards = true > Only in REPO.git: gitk.cache > Only in REPO.git/objects: aa > Only in REPO.git/objects/pack: > pack-A5735e9b894dce1498ec1c776dcabc97fd8ceAfc.idx > diff -r REPO.git/packed-refs REPOMOD.git/packed-refs > 2c2 > < Xa8b7b8c8fd3920b89770f2e8356f4ecb71a58cX refs/heads/master > --- >> Y69744e46276a37932d5f0755a53f76cdf83e0dY refs/heads/master > Only in REPO.git/refs/heads: master > > Backup REPO.git and rename REPOMOD.git to REPO.git: > $ cp -rvp REPO.git REPO.git-old > $ diff -r REPO.git REPO.git-old > $ rm -rf REPO.git > $ cp -rvp REPOMOD.git REPO.git > $ diff -r REPO.git REPOMOD.git > $ diff -r REPO.git REPO.git-old > > v/r, > Neal > > > -- To unsubscribe from this list: send the line "unsubscribe git" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html