git show / git blame
command
git show displays commit details; git blame shows who last modified each line of a file.
Syntax
git show <commit> git blame <file>
Example
bash
git show HEAD # show last commit
git show abc1234 # show specific commit
git show HEAD:file.php # show file at commit
git blame file.php
git blame -L 10,20 file.php # lines 10-20 only