From: ysato@etl.go.jp (Yutaka Sato =?ISO-2022-JP?B?GyRAOjRGI0stGyhK?=)
Subject: Re: News header cache of vin (Re: Switching NNTP servers by newsgroups)
Reply-To: ysato@etl.go.jp (Yutaka Sato =?ISO-2022-JP?B?GyRAOjRGI0stGyhK?=)
Organization: Electrotechnical Laboratory, Tsukuba Science City
	<1992Jul20.113504.9223@iris.is.tsukuba.ac.jp>  
	<gRNl5.ysato@etl.go.jp>  
	<1992Jul23.014709.24321@tsukuba.sanyo.co.jp>  
	<gRZvr.ysato@etl.go.jp>  
	<MIT.92Jul24134945@iees2.huie.hokudai.ac.jp> 
	<gP84H.ysato@etl.go.jp>
Distribution: fj
Date: Mon, 27 Jul 1992 12:21:15 GMT

On 07/24/92(13:49) mit@huie.hokudai.ac.jp (Kazufumi-MIT-Mitani) wrote
in <MIT.92Jul24134945@iees2.huie.hokudai.ac.jp> (fj.news.b:769/etlss2):
 |
 |   $@KLBg$N;0C+$5$s!J0c$C$?$i$4$a$s$J$5$$!K$,(Jnntpd$@$r2~B$$7$F(J
 |   $@$d$C$F$^$;$s$G$7$?$C$1!)(J
 |
 |$@$3$s$J=j$G8F$P$l$?;0C+$G$9!%(J
 |
 |$@5-;v$N%P%C%/%"%C%WMQ$N%7%9%F%`$O1x$$$J$,$i40@.$7$F1?MQ$7$F$^$9!%(J
 |$@$^$@!$(Jnntp$@$NJ}$OK;$7$/$F:n$C$F$J$$!'!J(J
...
 |nntp$@BP1~$,$G$-$F%j%/%(%9%H$,B?$1$l$P=P$7$^$9$,!$:#$N=j$OKLBg$N%K%e!<%9(J
 |$@%P%C%/%"%C%W%D!<%k$G$9$M!%(J

$@$=$&$@$C$?$N$G$9$+!"<:Ni$7$^$7$?!D(J
$@$&!<$`$7$+$7!#$I$J$?$G$7$?$+!"(Jexpire$@$K(Jcompress$@!"(Jnntpd$@$K(Juncompress$@$r(J
$@$+$^$;$k$h$&$J%Q%C%A$r(Jfj$@$N$I$3$+$K8x3+$5$l$F$?$h$&$J5-21$,$"$k$N(J
$@$G$9$,!D(J


 |$@:G8e$K$=$l$r#5#0#M$N2t$K$7$F!$:#$O#3$D$r#2#4#0#0%U%#!<%H$N#1!?#2%$%s%A(J
 |$@$KMn$7$F$$$k!JKLBg$,%K%e!<%9$H$C$F$+$i$N%P%C%/%"%C%W$r=hM}$7$F8=:_#5#0(J
 |$@#M$N2t$,#2#0#0$r1[$($?!K(J 

1/2$@%$%s%A$,(J70$@K\$H$$$&$N$O!"J*M}E*$K$b$N$9$4$$NL$G$9$M!D(J
$@$7$+$7!"(J10GB$@$H9M$($k$H!":G6a$N05=L5!G=$D$-$N(J8mm$@$d(JDAT$@$r;H$($P!"(J
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$@$\$/$N<j85$K$"$k;qNA$G!"05=L5!G=IU$-(JDAT$@%F!<%WAuCV!"MFNL(J8.0GB$@!"(J
$@%"%+%G%_%C%/2A3J(J40$@K|1_$H=q$$$F$"$j$^$9!D(J


 |$@$7$+$7!$%K%e!<%9%7%9%F%`$rK\Ev$K%P%C%A7A<0$G$d$C$F!$$7$+$b#1$D$7$+%U%!(J
 |$@%$%k$O:n$i$s$J$s$F$3$H$,$G$-$k$?$a$K$O!$(Jtruncate$@$N5U$G%U%!%$%k$N@hF,It(J
 |$@J,$r(Jtruncate$@$9$k(Jetacnurt()$@$J$s$F$$$&%7%9%F%`%3!<%k$,M_$7$$$J$"!%(J 
 |expire$@$,LLE]$@!%(J


$@A4$/$=$&;W$$$^$9!#8=>u$G$J$s$H$+$9$k$K$O!"(J

On 07/17/92(11:16) ysato@etl.go.jp (Yutaka Sato $@:4F#K-(J) wrote
in <gP84H.ysato@etl.go.jp> (fj.news.b:729/etlss2):
 |2.3 $@5U=g$N3JG<(J
 |$@!1!1!1!1!1!1!1(J
 |$@$5$i$K!"5-;vHV9f$N>e8B#M$r7h$a$F!"!V5-;vHV9f#N$N5-;v$O!"%U%!%$%k(J
 |$@$NBh(J ($@#M!]#N(J)$@%V%m%C%/$KJ]B8!W$9$k$3$H$K$7$^$7$?(J($@8=:_$O#M!a(J1000000
 |$@$H$7$F$$$^$9(J)$@!#$=$l$O!"0J2<$N$h$&$JMxE@$rF@$k$?$a$G$9!#(J
 |
 |$@!!!!!&8E$$5-;v$N#e#x#p#i#r#e$,4JC1$K$G$-$k(J(truncate$@0lH/(J)
 |$@!!!!!&#O#S$K$h$k=gJ}8~%W%j%U%'%C%A$GFI$_=P$7$,9bB.(J
...
 |$@$7$+$7$J$,$i!JJ}K!A4BN$b0BD>$G$9$,(J^_^;$@!K$3$NItJ,$O!"8HB)$J<jCJ$G$9!#(J
 |$@%U%!%$%k$N%V%m%C%/C10L$N2rJ|!"$"$k$$$O$;$a$F!"(Jfile$@$NA0H>ItJ,$N(J
 |truncate$@$,#O#S$GDs6!$5$l$F$$$k$J$i!">e$NA0<T$NMxE@(J(expire$@$N4JJX$5(J)$@$O!"(J
 |$@>C$($^$9!#$^$?!"%f!<%6$,#O#S$KBP$7$F!"%W%j%U%'%C%A$N%"%k%4%j%:%`$r(J


$@$N$h$&$K!"%U%!%$%k$K5U$5$^$K=q$-9~$s$G$$$/$7$+$J$$$h$&$K;W$$$^$9!#(J
UNIX$@$N%*%s%i%$%s%^%K%e%"%k$K$O!"$O$k$+0JA0$+$i(J
% man truncate
...
>BUGS
>     These calls should be generalized to allow ranges  of  bytes
>     in a file to be discarded.
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Newsgroups: fj.news.b,fj.questions.unix