show command displays details for a specific commit.
[ref] is a branch name, branch ID, commit ID, or tag ID. If omitted, shows details for the current commit.
[--name-status] shows the names and status of the changed files (A=added, M=modified, D=deleted, R=renamed).
[--date <format>] sets the output date format: iso for ISO 8601 UTC (for example 2006-01-02T15:04:05Z).
[--color <when>] sets when to use colors: auto (default), always, or never.
For example, to view the current commit: