Newsgroups: fj.sys.sun
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From: kaneko@ccedu.sendai-ct.ac.jp (Yutaka Kaneko)
Subject: Re: [Q] df and du unmatch
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Sender: news@ayashi.cc.sendai-ct.ac.jp (SNCT NetNews Manager)
Organization: Sendai National College of Technology
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References: <rsekido-0910961216370001@rick.forward.ad.jp>
Date: Wed, 9 Oct 1996 06:49:12 GMT
Xref: galaxy.trc.rwcp.or.jp fj.sys.sun:8142
X-originally-archived-at: http://galaxy.rwcp.or.jp/text/cgi-bin/newsarticle2?ng=fj.sys.sun&nb=8142&hd=a
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X-reformat-comment: Tabs were expanded into 4 column tabstops by the Galaxy's archiver. See http://katsu.watanabe.name/ancientfj/galaxy-format.html for more info.

  $B6b;R!w@gBfEEGH$G$9!#(B

In article <rsekido-0910961216370001@rick.forward.ad.jp>
rsekido@hitachi-his.co.jp writes:
>> $B4X8M$H?=$7$^$9!%(B
>> 
>> SunOS4.1.3$B$N%G%#%9%/%9%Z!<%9$NI=<($K$D$$$F65$($F$/$@$5$$!%(B

  $B0zMQ$N=gHV$rJQ99$7$F$$$^$9!#(B
>> $B%"%W%j%1!<%7%g%s$b%9%Z!<%9$,$J$$$HG'<1$7$F$$$k$h$&$G!$Nc$($P!$(Binnd$B$J$I$O(B
>> $B%G%#%9%/%9%Z!<%9$,$J$$$HJ86g$r8@$C$F$$$^$9!%(B
>> $B$?$@$7!$%j%V!<%H$9$k$H(Bdf$B$G$b@5$7$$!J$H;W$o$l$k!K;D$j%9%Z!<%9$KLa$j$^$9!%(B

  $B%U%!%$%k$O>C$7$F$b(B(unlink)$B!"$=$N%U%!%$%k$r3+$$$F$$$k(B($BFI$_(B
$B=q$-$7$F$$$k(B)$B%W%m%;%9$,$"$k8B$j$O!"<B:]$K$O:o=|$5$l$^$;$s!#(B
$B%U%!%$%k$r3+$$$F$$$k%W%m%;%9$,%U%!%$%k$rJD$8$k$+!"=*N;$7$?$H(B
$B$-$K!"$d$C$H:o=|$5$l$^$9!#(B
  WS$B$r%j%V!<%H$9$k$H$-$K!"EvA3%W%m%;%9$O=*N;$7$^$9$+$i!"%U%!(B
$B%$%k$OK\Ev$K:o=|$5$l!":F5/F08e$O!"!V@5$7$$!WMFNL$r<($9$N$G$7(B
$B$g$&!#(B

>> $B%U%!%$%k$r>C$7$F$b(Bdf$B$NI=<($O$[$H$s$IJQ2=$7$^$;$s!%(B
>> $B!JNc$($P(B100Mb$B$N%U%!%$%k$r>C$7$F$b(B
>> 10Mb$BDxEY$7$+A}$($J$$$J$I!K(B

  $B$3$N(B100MB$B$N%U%!%$%k$r3+$$$F$$$k%W%m%;%9$,B8:_$9$k$N$J$i!"(B
$B%U%!%$%k$r:o=|$7$F$b6u$-MFNL$OJQ$o$i$J$$$O$:$G$9!#(B10MB$BA}$($?(B
$B$N$O!"$?$^$?$^JL$N%f!<%6$,$=$N=V4V$K%U%!%$%k$r>C$7$?$N$+!"$5(B
$B$b$J$1$l$P!"%U%!%$%k$NMFNL$,<B:]$K$O(B10MB$B$7$+$J$$$+$N!"$$$:$l(B
$B$+$G$9!#(B
  $B$?$H$($P!"(Bbigfile$B$O!"(Bls -l$B$G$O(B1MB$B$"$k$h$&$K8+$($^$9$,!"(B
$B<B:]$K$O!"(Bls -s$B$GD4$Y$k$H%G%#%9%/$r(B16KB$B$7$+;HMQ$7$F$$$^$;$s!#(B

    % ls -l bigfile
    -rw-r--r--  1 kaneko    1048581 Oct  9 15:36 bigfile
    % ls -s bigfile
      16 bigfile
    %

$B$3$l$O!"(Bbigfile$B$K!V7j!W$,$"$k$?$a$G$9!#7j$O(B

fp = fopen("bigfile", "w");
fseek(fp, 1024*1024, 0);
fprintf(fp, "hello");
fclose(fp);

$B$N$h$&$K!"$=$N%U%!%$%k$N(BEOF(EndOfFile)$B$h$j8e$m$K(Bseek$B$7$F=q$-(B
$B9~$_$r9T$C$?>l9g$J$I$KH/@8$7$^$9!#$"$H$O!"(Bdbm,  ndbm$B$J$I$G:n(B
$B$i$l$k%U%!%$%k$K$O!V7j!W$,$"$j$^$9!#(B

main(i,j){j=time(0);do for(i /*      $B6b;R(B $BM5(B(KANEKO Yutaka)             */
=0;i<79;i++)printf(j%512>>4? /* Sendai National College of Technology   */
" ":"*"),j=j*331+113;while(  /*    kaneko@cc.sendai-ct.ac.jp            */
printf("\n\033[H\033[1L"));} /* $B6d;HEL(Bx10 $B6b;HEL(Bx0 $B6d%-%g%m(Bx0 $B6b%-%g%m(Bx1*/
