How do I...

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Okay, I've got some "How can I?" questions.  I hope I'm not the only one
still working to "git it".

How can I git a list of commits that have modified a particular file?
For example, I'd like to do something like this:
# git-file-revs Makefile
f7eb55878f11575281add2a5726e483aed5e45bb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
...

How can I output a list of the filename(s) modified by a particular
commit? (for example)
# git-commit-info files 6741f3a7f9922391cd02b3ca1329e669497dc22f
Makefile
file1
arch/file2

Can I use cg-log to output just the information about a particular
commit?  (I don't need all the commits, just the one I'm interested in).

After doing a cg-update, can I cg-log just the changes since the last
update?  Alternatively, how can I tell cg-log I'm caught up, and don't
need anything historical?

Can I do these with git/cogito, or will I need to start diving deeper
into the code?

Thanks,

Frank
- --
Frank Sorenson - KD7TZK
Systems Manager, Computer Science Department
Brigham Young University
frank@tuxrocks.com
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