Newsgroups: fj.questions.unix
Path: galaxy.trc.rwcp.or.jp!coconuts.jaist!wnoc-tyo-news!news.nc.u-tokyo.ac.jp!newssinet!hakata!sakura.kudpc!sakunami!ayashi!kaneko
From: kaneko@ccedu.sendai-ct.ac.jp (Yutaka Kaneko)
Subject: Re: exec $B$H(B fork $B$N4X78$K$D$$$F65$($F2<$5$$!#(B
X-Nntp-Posting-Host: saikachi
Message-ID: <E92nFM.F5u@ayashi.cc.sendai-ct.ac.jp>
Lines: 37
Sender: news@ayashi.cc.sendai-ct.ac.jp (SNCT NetNews Manager)
Organization: Sendai National College of Technology
X-Newsreader: mnews [version 1.18PL3] 1994-08/01(Mon)
References: <01bc4eef$4ee65740$cb5b0187@windy.sic.co.jp>
Date: Wed, 23 Apr 1997 03:38:10 GMT
Xref: galaxy.trc.rwcp.or.jp fj.questions.unix:6950
X-originally-archived-at: http://galaxy.rwcp.or.jp/text/cgi-bin/newsarticle2?ng=fj.questions.unix&nb=6950&hd=a
X-reformat-date: Mon, 18 Oct 2004 15:18:22 +0900
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.

In article <01bc4eef$4ee65740$cb5b0187@windy.sic.co.jp>
tomi@sic.co.jp writes:
>> $BIY@n$G$9!#(B
>> $B#e#x#e#cL5$7$G$O#F#o#r#k$OA4$/Lr$KN)$?$J$$$HK\$K=q$$$F(B
>> $B$"$k$N$G$9$,$=$N$3$H$r<B46$G$-$k$h$&$JN><T$rJ;MQ$7(B

  $B13$G$9!#(B

>> $B$?4JC1$J%W%m%0%i%`$NNc$r65$($F2<$5$$!#(B

  $BB?$/$N(Bdaemon$B%W%m%0%i%`$G$O!"(B

      pid = fork();
      if (pid = fork()) {
  exit(0);
      } 
      ...($B;R%W%m%;%9$,<B9T(B)

$B$J$I$H;R%W%m%;%9$r!VN"!W$GF0$/$h$&$K$7$F!"?F%W%m%;%9$NJ}$O$H(B
$B$C$H$H=*N;$7$F$7$^$&>l9g$,B?$$$G$9!#$A$J$_$K!">e5-$NNc$G$O%((B
$B%i!<=hM}$r>JN,$7$F$$$^$9!#(B
  $B$3$&$9$k$H!"$3$N%W%m%0%i%`$N$5$i$K?F$N%W%m%;%9(B($BBgDq$O%7%'%k(B)
$B$H$N4X78$rCG$A@Z$l$^$9!#(B


  $B$J$*!"(Bunix$B$K$O!"D>@\B>$N%W%m%0%i%`$r<B9T$9$k$h$&$J%U%!%s%/(B
$B%7%g%s%3!<%k$,B8:_$7$J$$$?$a!"%W%m%;%9$+$iB>$N%W%m%0%i%`$r<B(B
$B9T$7$?$$>l9g$O!"(Bfork()$B$7$?$"$H(Bexecve()$B$r8F$V$H$$$&<jB3$-$r7P(B
$B$J$1$l$P$J$j$^$;$s!#(B
  $B$G$b!"8=<B$K!V%7%'%k!W$G$b:n$k>l9g$G$J$1$l$P!"(Bsystem()$B$d!"(B
popen()$B$J$I$N4X?t$G%W%m%0%i%`$r<B9T$5$;$?$[$&$,3Z$G$9!#(B
fork()$B$d(Bexec()$B$J$I$N$7$/$_$rCN$i$J$/$F$b<B9T$G$-$^$9$+$i!#(B

double x,y,z=1.8;main(a,b){x=(time( /*       $B6b;R(B $BM5(B(Yutaka Kaneko)          */
0)%935)/472;while(!0){y=x;x=2-z*(x- /* Sendai National College of Technology */
1)*(x-1);a=(x*631);a%=78;b=(y*95);b /*     kaneko@cc.sendai-ct.ac.jp         */
%=24;printf("\033[%d;%dHx\n",b,a);}}/*Evanx08,Megax05,Escax07,Fushx16,WedPx07*/
