From: Shugo Maeda <shugo@...>
Date: 2008-08-23T01:19:55+09:00
Subject: [ruby-dev:35920] Re: %N for Time#strftime

$BA0ED$G$9!#(B

At Fri, 22 Aug 2008 22:26:32 +0900,
Tadayoshi Funaba <tadf@dotrb.org> wrote:
> date $B$N$[$&$O!"(Bglibc $B$N3HD%$K$[$\=`5r$7$F$$$k$H;W$$$^$9(B ($B;EMM$H<B:]$N?6(B
> $BIq$$$rFI$_<h$C$F1h$&$h$&$K$7$F$^$9(B)$B!#<B:]$K$O(B GNU date(1) $B$N3HD%$K6a$$(B
> $B$G$9!#>e5-3HD%$K$O!"HyL/$J$H$3$m$,$"$j$^$9$7!"(B%N $B$N;H$$>!<j$K$D$$$F$O!"(B
> $BF10U$G$-$=$&$G$9$,!"A4BN$H$7$F$I$&$9$k$N$+!"$H$$$&$3$H$,:#$N$H$3$m8+$((B
> $B$^$;$s!#(B
> 
> $B$?$H$($P!"(Bdate $B$@$1$G$J$/!"0JA0$O(B Time $B$G$b(B "%-m" $B$N$h$&$J$b$N$,!"(B
> glibc $B$,%j%s%/$5$l$F$$$l$PMxMQ2DG=$G$7$?!#(B
> 
> $B8=>u!"(Bdate $B$N$[$&$O!"A4BN$H$7$F(B glibc $B$K6a$$?6Iq$$$K$9$k$3$H$K$h$kMxE@(B
> $B$r<h$C$F$$$^$9!#(B%N $B$@$1$G$J$/!"A4BN$H$7$F!"$3$&$7$?$i$$$$!"$H$$$&$3$H$,$J$$$H(B
> $BD>$A$K$OH=CG$,=PMh$J$$$H;W$$$^$9!#(B

$B0JA0$N(BTime#strftime$B$O%W%i%C%H%U%)!<%`$K$h$C$F5sF0$,0[$J$C$F$$$?$o$1$G$9(B
$B$,!"(BDateTime#strftime$B$NJ}$O$I$N%W%i%C%H%U%)!<%`$G$bF1$85sF0$N$O$:$J$N$G!"(B
$B8_49@-$N4QE@$+$i!"4pK\E*$K$O(BDateTime$B$K9g$o$;$kJ}?K$,$h$$$N$G$O$J$$$+$H(B
$B;W$$$^$9(B($B<+J,$,$h$/;H$&$N$,(Bglibc$B4D6-$H$$$&$3$H$b$"$j$^$9$,(B)$B!#(B

$B$?$@!"(B%N$B$K$D$$$F$O(BPerl$B$N5sF0$NJ}$,K>$^$7$$$H;W$$$^$9$N$G!"$3$&$$$&%1!<(B
$B%9$K$D$$$F$O8DJL$K8!F$$9$k$H$$$&$3$H$G$I$&$G$7$g$&$+!#(B

GNU date$B$b!"(B9$B$h$jBg$-$$?tCM$r;XDj$7$?>l9g$K:8$K(B0$B$rIU$1$k$3$H$r=|$1$P!"(B
Perl$B$HF1$85sF0$N$h$&$G$9$M!#(B

$ date --version
date (GNU coreutils) 6.10
Copyright $(D"m(B 2008 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.

$B:n<T(B David MacKenzie.
$ date '+%N'
777164791
$ date '+%3N'
526
$ date '+%6N'
534273
$ date '+%9N'
019151635
$ date '+%12N'
000712771290

-- 
Shugo Maeda <shugo@ruby-lang.org>