Git

NAME

git-var - Show a Git logical variable

git var ( -l | <variable> )

Prints a Git logical variable.

-l: Cause the logical variables to be listed. In addition, all the variables of the Git configuration file .git/config are listed as well. (However, the configuration variables listing functionality is deprecated in favor of git config -l.)

$ git var GIT_AUTHOR_IDENT
Eric W. Biederman <ebiederm@lnxi.com> 1121223278 -0600

GIT_AUTHOR_IDENT: The author of a piece of code.
GIT_COMMITTER_IDENT: The person who put a piece of code into Git.
GIT_EDITOR: Text editor for use by Git commands. The value is meant to be interpreted by the shell when it is used. Examples: ~/bin/vi, $SOME_ENVIRONMENT_VARIABLE, "C:\Program Files\Vim\gvim.exe" --nofork. The order of preference is the $GIT_EDITOR environment variable, then core.editor configuration, then $VISUAL, then $EDITOR, and then the default chosen at compile time, which is usually vi.
GIT_PAGER: Text viewer for use by Git commands (e.g., less). The value is meant to be interpreted by the shell. The order of preference is the $GIT_PAGER environment variable, then core.pager configuration, then $PAGER, and then the default chosen at compile time (usually less).
GIT_DEFAULT_BRANCH: The name of the first branch created in newly initialized repositories.

Part of the git[1] suite