Newsgroups: fj.questions.unix
Path: galaxy.trc.rwcp.or.jp!coconuts.jaist!wnoc-tyo-news!foretune!lkbreth!merope!void
From: void@merope.pleiades.or.jp (Kusakabe Youichi)
Subject: Re: Setting PATH=:.: is safe ?
Message-ID: <1995Jan28.044100.19008@merope.pleiades.or.jp>
Organization: Macintosh User Group PLEIADES
X-Newsreader: TIN [version 1.2 PL0]
References: <A4590076.95Jan28092123@sutka009.c1.kagu.sut.ac.jp>
Date: Sat, 28 Jan 1995 04:41:00 GMT
Lines: 43
Xref: galaxy.trc.rwcp.or.jp fj.questions.unix:4453
X-originally-archived-at: http://galaxy.rwcp.or.jp/text/cgi-bin/newsarticle2?ng=fj.questions.unix&nb=4453&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.

Takahide Nojima (a4590076@c1.kagu.sut.ac.jp) wrote:
: $B?M$+$iJ9$$$?OC$7$G$9$,!"(B
$B!VOC$7!W$8$c$J$/$F!VOC!W$G$9$M!#(B

:       PATH=:.:/bin/.:/usr/bin/.:
: $B$N$h$&$K!":G=i$K%+%l%s%H%G%#%l%/%H%j$r@_Dj$9$k$N$O!"NI$/$J$$$H(B
: $BJ9$-$^$7$?!#(B
:  $B$3$l$O!"2?8N$G$9$+!#(B

$B$=$l0JA0$K!V(B/.$B!W$OM>7W$G$9$M!#(B

$B%+%l%s%H$K8B$i$:!VC/$G$b=q$1$k%G%#%l%/%H%j!<!W$,(BPATH$B$N@_Dj$K4^$^$l$F$$$k(B
$B$N$O4m81$G$9!#(B
$B$?$H$($P!"$"$k%G%#%l%/%H%j!<$K!V(Bls$B!W$H$$$&L>A0$N<B9T7A<0$N%U%!%$%k$,(B
$B$"$C$?$H;W$C$F$/$@$5$$!#$=$N%G%#%l%/%H%j!<$G!V(Bls$B!W$HF~NO$7$?$i!"(B
$B$=$l$,<B9T$5$l$F$7$^$$$^$9!#$=$l$,!"$?$H$($P!"(B
rm -fr ~
$B$HF1$88z2L$N$b$N$@$C$?$i!"$"$J$?$O:$$i$J$$$N$G$9$+(B?
$B$"$J$?$,<B9T$7$?$o$1$G$9$+$i!"$"$J$?$N(Bparmition$B$,E,MQ$5$l$k$N$G!"(B
$B$?$V$s3NG'$b$J$/!"A4It>C$($F$7$^$&$G$7$g$&!#(B

$B$^$?!"(BPATH$B$N!V:G=i!W$K8B$i$:!"!V:G8e!W$G$b$@$a$G$9!#(B
$B$?$H$($P$"$J$?$,!"!V(Bls$B!W$r$h$/$^$A$,$C$F!V(Bsl$B!W$HF~NO$7$F$7$^$&$3$H$,(B
$BCN$i$l$F$$$?$H$7$^$7$g$&!#(Bsl$B$H$$$&%3%^%s%I$OI8=`$N$b$N$K$O$"$j$^$;$s$+$i!"(B
PATH$B$N;XDj$N=g$K%G%#%l%/%H%j!<$rC5$7$K$$$C$F!":G8e$K$b$7%+%l%s%H%G%#%l%/%H%j!<(B
$B$J$I$K(Bsl$B$H$$$&%U%!%$%k$,$"$C$?$i$=$l$,<B9T$5$l$F$7$^$$$^$9!#(B

$B%+%l%s%H%G%#%l%/%H%j!<$K$"$k%U%!%$%k$OI,$:(B
./a.out
$B$H$+(B
./test
$B$N$h$&$K<B9T$7$^$9!#(B(test$B$,<B9T$G$-$J$$$H$$$C$F%O%^$k=i?4<T$,$3$N;~4|$K(B
$BKhG/2??M$+$$$^$9(B)
$B$=$&$9$l$P!"(BPATH$B$K!V(B.$B!W$J$s$F$$$&$b$N$r4^$a$kI,MW$,$I$3$K$"$k$N$G$9$+(B?

UNIX$B$N(Bsh$B$d(Bcsh$B$G$O!"%+%l%s%H%G%#%l%/%H%j!<$N<B9T%U%!%$%k$r!V(B./$B!W$rIU$1$:$K(B
$B<B9T$7$?$,$k$J$s$F$$$&$N$O!"$?$@$N!V$P$+$b$N!W$G$9!#(B

  $B%X(B_$B%X(B   ----------------------------
$B%_!&!&(B $B%_(B  void@merope.pleiades.or.jp
 (     )$B!A(B          $B$/$5$+$Y$h$&$$$A(B
--------------------------------------

