I am experimenting some linux configuration and I want to track my changes? Of course I don't want to to put my whole OS under version control?
Is there a way (with git, mercurial or any VCS) to track the change without storing the whole OS?
This is what I imagine:
Possible? Impossible? Work-arounds?
EDIT: What I care about is just to minimize the size of the repository and to have a repository containing only my changes. Having all files in my repository is not relevant for me. For example if i push to github I just want it to contain only the files that has changed.
看看etckeeper ,它可能会完成这项工作。
What you want is git update-index --info-only
or ... --index-info
, from the man page: " --info-only is used to register files without placing them in the object database. This is useful for status-only repositories.". --index-info
is its industrial-scale cousin.
Do that with the files you want to track, write-tree
to write the index structure into the object db, commit-tree
that, and update-ref
to update a branch.
To get the object name use git hash-object
filename
.
Here is what we do...
su -
cd /etc
echo "*.cache" > .gitignore
git init
chmod 700 .git
cd /etc; git add . && git add -u && git commit -m "Daily Commit"
Then setup crontab:
su -
crontab -e
# Put the following in:
0 3 * * * cd /etc; git add . && git add -u && git commit -m "Daily Commit"
Now you will have a nightly commit of all changes in /etc
If you want to track more than /etc in one repo, then you could simply do it at the root of your filesystem, except add the proper ignore paths to your /.gitignore. I am unclear on the effects of having git within git, so you might want to be extra careful in that case.
I know this question is old, but I thought this might help someone. Inspired by @Jonathon's comment on the How to record concrete modification of specific files question, I have created a shell script that enables you to monitors all the changes done on a specific file, while keeping all the changes history. the script depends on the inotifywait and git packages being installed.
You can find the script here https://github.com/hisham-hassan/linux-file-monitor
Usage: file-monitor.sh [-f|--file] <absolute-file-path> [-m|--monitor|-h|--history]
file-monitor.sh --help
-f,--file <absolute-file-path> Adding a file to the monitored files List. The <absolute-file-path>
is the absolute file path of the file we need to action.
PLEASE NOTE: Relative file path could cause issues in the script,
please make sure to use the abolute path of the file. also try to
avoid sym links, as it has not been tested.
example: file-monitor.sh -f /absolute/path/to/file/test.txt -m
-m, --monitor Monitoring all the changes on the file. the monitoring will keep
happening as long as the script is running; you may need to run it
in the background.
example: file-monitor.sh -f /absolute/path/to/file/test.txt -m
-h, --history showing the full history of the file.
To exit, press "q"
example: file-monitor.sh -f /absolute/path/to/file/test.txt -h
--uninstall uninstalls the script from the bin direcotry,
and removes the monitoring history.
--install Adds the script to the bin directory, and creates
the directories and files needed for monitoring.
--help Prints this help message.
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