home/bin/time-in-zones

   1 #! /bin/bash
   2
   3 set -e
   4
   5 ZONES='
   6     US/Pacific
   7     US/Eastern
   8     Europe/Rome
   9     Poland
  10     NZ
  11 '
  12
  13 for tz in $ZONES
  14 do
  15     printf '%s ' "$tz"
  16     TZ="$tz" date '+%a %b %d %H:%M:%S'
  17 done \
  18 | column -t