diff options
Diffstat (limited to 'src/date.c')
| -rw-r--r-- | src/date.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/date.c b/src/date.c index 755736ab6..288804a9b 100644 --- a/src/date.c +++ b/src/date.c @@ -87,7 +87,7 @@ static struct option const long_options[] = { {"date", required_argument, NULL, 'd'}, {"file", required_argument, NULL, 'f'}, - {"iso-8601", optional_argument, NULL, 'I'}, /* Deprecated. */ + {"iso-8601", optional_argument, NULL, 'I'}, {"reference", required_argument, NULL, 'r'}, {"rfc-822", no_argument, NULL, 'R'}, {"rfc-2822", no_argument, NULL, 'R'}, @@ -131,6 +131,10 @@ Display the current time in the given FORMAT, or set the system date.\n\ \n\ -d, --date=STRING display time described by STRING, not `now'\n\ -f, --file=DATEFILE like --date once for each line of DATEFILE\n\ + -I[TIMESPEC], --iso-8601[=TIMESPEC] output date/time in ISO 8601 format.\n\ + TIMESPEC=`date' for date only (the default),\n\ + `hours', `minutes', `seconds', or `ns' for date\n\ + and time to the indicated precision.\n\ "), stdout); fputs (_("\ -r, --reference=FILE display the last modification time of FILE\n\ |