Piping (|)

$B $BI8=`%(%i!<=PNO(B(stderr) $B>e(B: UNIX$B4D6-(B $BA0(B: $B%j%@%$%l%/%7%g%s(B

$B%Q%$%W(B (|)

$B$"$k%W%m%0%i%`$N=PNO$rJL$N%W%m%0%i%`$XF~NO$7$?$$$H$-$,$"$j$^$9!#$=$N$h$&$J$H$-$K$O%Q%$%W$r;H$$(B$B$^$9!#(B

$B$"$k%W%m%0%i%`(B | GMT$B%W%m%0%i%`(B1 | GMT$B%W%m%0%i%`(B2 >! $B=PNO%U%!%$%k(B ($B$b$7$/$O(B | lp)

$B%]!<%k(B $B%Y%C%;%k(B
1999-06-09

$B%Q%$%W(B (|)

$B%Q%$%W(B (|)