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              ╹┗╸┗━╸┗┛ ╹┗━┛╹┗━┛╹ ╹   ┗━┛┗━╸┗━╸┗━╸┗━╸ ╹ ╹┗━┛╹ ╹

        ┌────────────────┐ 
        │commit (b3aacfe)│
        └────────────────┘ 

            - $ git show <commit-ish> -- <glob-pattern>

            - commits are referencable via
              - their SHA1
              - HEAD
              - tags/branchnames
            
            - Syntax:
              - HEAD~<n> // select the n-th ancestor of HEAD
              - <commit-ish>..<commit-ish>

            - HEAD-history:
              - HEAD@{<n>}