diff options
Diffstat (limited to 'timezone/tzselect.ksh')
| -rw-r--r-- | timezone/tzselect.ksh | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/timezone/tzselect.ksh b/timezone/tzselect.ksh index b99af82..57bf707 100644 --- a/timezone/tzselect.ksh +++ b/timezone/tzselect.ksh @@ -1,6 +1,6 @@ #! @KSH@ -# '@(#)tzselect.ksh 8.1' +VERSION='@(#)tzselect.ksh 8.2' # Ask the user about the time zone, and output the resulting TZ value to stdout. # Interact with the user via stderr and stdin. @@ -45,6 +45,21 @@ exit 1 } +if [ "$1" = "--help" ]; then + cat <<EOF +Usage: tzselect +Select a time zone interactively. + +Report bugs to tz@elsie.nci.nih.gov. +EOF + exit 0 +elif [ "$1" = "--version" ]; then + cat <<EOF +tzselect $VERSION +EOF + exit 0 +fi + # Make sure the tables are readable. TZ_COUNTRY_TABLE=$TZDIR/iso3166.tab TZ_ZONE_TABLE=$TZDIR/zone.tab |