#!/bin/sh

# display a list of some common date formats for the current time
# because i never want to google a date format again

# TODO: should probably take an input param

echo -n "date(1) \t"; date
echo -n "date(1) UTC\t"; date -u
echo -n "RFC 2822\t"; date --rfc-2822
echo -n "RFC 3339 (date)\t"; date --rfc-3339=date
echo -n "RFC 3339 (sec)\t"; date --rfc-3339=seconds
echo -n "RFC 3339 (ns)\t"; date --rfc-3339=ns
echo -n "ISO-8601\t"; date -Is
echo -n "unix time\t"; date +%s

# do we have p1k3-specific tools?
# TODO: this is an ugly idiom, and causes variant output
#       (because shell programming is _fucking stupid_)
hash todaydir 2>/dev/null && echo -n "p1k3 dir\t" && todaydir