redhat man page for tzselect

TZSELECT(8)						      System Manager's Manual						       TZSELECT(8)

NAME
       tzselect - select a time zone

SYNOPSIS
       tzselect

DESCRIPTION
       The  tzselect program asks the user for information about the current location, and outputs the resulting time zone description to standard
       output.	The output is suitable as a value for the TZ environment variable.

       All interaction with the user is done via standard input and standard error.

ENVIRONMENT VARIABLES
       AWK    Name of a Posix-compliant awk program (default: awk).

       TZDIR  Name of the directory containing time zone data files (default: /usr/local/etc/zoneinfo).

FILES
       TZDIR/iso3166.tab
	      Table of ISO 3166 2-letter country codes and country names.

       TZDIR/zone.tab
	      Table of country codes, latitude and longitude, TZ values, and descriptive comments.

       TZDIR/TZ
	      Time zone data file for time zone TZ.

EXIT STATUS
       The exit status is zero if a time zone was successfully obtained from the user, nonzero otherwise.

SEE ALSO
       newctime(3), tzfile(5), zdump(8), zic(8)

																       TZSELECT(8)