last(1): Document -T option for tab-separated output

This commit updates the last(1) man page to include the new -T option, which allows for tab-separated output. This addition to the documentation ensures users are aware of this new functionality and can utilize it to enhance their awk parsing.

Signed-off-by: Cristian Zmole <chiarel@tragdate.ninja>

diff --git a/login-utils/last.1.adoc b/login-utils/last.1.adoc
index 1d26ae1be369b5b41293887c53229b1979e9f26f..a3b8afe039d98c05aac8264d70aae2c58a2e10de 100644 (file)
--- a/login-utils/last.1.adoc
+++ b/login-utils/last.1.adoc
@@ -75,6 +75,9 @@ Display the state of logins since the specified _time_. This is useful, e.g., to
 *-t*, *--until* _time_::
 Display the state of logins until the specified _time_.
 
+*-T*, *--tab-separated*::
+Use ASCII *tab* characters to separate the columns in the output instead of spaces.
+
 *--time-format* _format_::
 Define the output timestamp _format_ to be one of _notime_, _short_, _full_, or _iso_. The _notime_ variant will not print any timestamps at all, _short_ is the default, and _full_ is the same as the *--fulltimes* option. The _iso_ variant will display the timestamp in ISO-8601 format. The ISO format contains timezone information, making it preferable when printouts are investigated outside of the system.