Git and bash

gistfile1.txt

- fetch a git commit log
git log -1 <hash>

- fetch commit list (reversed: last one is first)
git rev-list HEAD

- execute git log for every commit (on the reversed commit list)
git rev-list --reverse HEAD | while read rev; do git log -1 $rev; done

- print file tree for every commit
git rev-list --reverse HEAD | while read rev; do echo; echo REV $rev; git ls-tree $rev; done

- print every file hash (recursively) from all commits
git rev-list --reverse HEAD | while read rev; do echo; echo REV $rev; git ls-tree -r $rev | awk '{print $3}'; done

- print the file content from a file hash
git show <hash>

- to show a history of changes to a particular file
git log -p -- path/to/file

- show commits in which a file was affected
git log --name-status --follow --oneline <filename>

- diff filter on file over commits history (M = modified, A = added, R = renamed, ...)
git log --oneline --diff-filter=M src/clojure/scv2backend/models/acc_accounts.clj
git l --diff-filter=M src/clojure/scv2backend/models/acc_accounts.clj

- grep over commits history
git log --oneline --grep=<text>
git l --grep=<text>

More:
http://ohshitgit.com/