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How to find the pager used by man?

How to find the pager used by man comman开发者_运维技巧d.


From man man option(snippet below) -P to change pager and default pager is /usr/bin/less

-P pager Specify which pager to use. This option overrides the MANPAGER environment variable, which in turn overrides the PAGER variable. By default, man uses /usr/bin/less -is.


Alternately,

echo $PAGER

since the environment variable may have been changed unbeknownst to man man.

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