Article View: pl.comp.lang.perl
Article #272Re: chroot i petla while
From: Marcin Klimowski
Date: Tue, 20 May 1997 18:57
Date: Tue, 20 May 1997 18:57
91 lines
3463 bytes
3463 bytes
IRIX riad 5.3 11091811 IP19 mips
/dev/null :)
a dokładniej samo /dev by wystarczyło
bo
55mS[ 1] sh(22100): creat(/dev/null, 0666) = 3
co wygrałem ?!
lolo.pl:
#!perl5
while ($fs_item = </home/*>)
{
print "$fs_item\n";
}
moge podesłać trace jeśli ktoś chce :)
minimalny setup:
root@riad:/tmp/chrooted# l -R /tmp/chrooted/
total 1489
drwxrwxr-x 2 root sys 512 May 20 20:45 bin/
drwxrwxr-x 2 root sys 512 May 20 20:50 dev/
drwxrwxr-x 7 root sys 512 May 20 20:45 home/
drwxrwxr-x 2 root sys 512 May 20 20:49 lib/
-rwxr-xr-x 1 root ftpadm 63 May 20 20:28 lolo.pl*
-rwxr-xr-x 1 root ftpadm 758864 May 20 20:25 perl5*
drwxrwxr-x 2 root sys 512 May 20 20:48 usr/
/tmp/chrooted/bin:
total 790
-rwxr-xr-x 1 root ftpadm 263664 May 20 20:32 csh*
-rwxr-xr-x 1 root ftpadm 140784 May 20 20:32 sh*
/tmp/chrooted/dev:
total 0
-rw-rw-r-- 1 root sys 0 May 20 20:51 null
^^^^^^ w wersji minimum tego
może nie być.
/tmp/chrooted/home: <---- żeby było co listować.
total 5
drwxrwxr-x 2 root sys 512 May 20 20:45 1/
drwxrwxr-x 2 root sys 512 May 20 20:45 2/
drwxrwxr-x 2 root sys 512 May 20 20:45 3/
drwxrwxr-x 2 root sys 512 May 20 20:45 4/
drwxrwxr-x 2 root sys 512 May 20 20:45 5/
/tmp/chrooted/home/1:
total 0
/tmp/chrooted/home/2:
total 0
/tmp/chrooted/home/3:
total 0
/tmp/chrooted/home/4:
total 0
/tmp/chrooted/home/5:
total 0
/tmp/chrooted/lib:
total 7405
-r-xr-xr-t 1 root sys 1483100 May 20 20:47 libc.so.1*
-r--r--r-- 1 root sys 27792 May 20 20:49 libcrypt.so
-r--r--r-- 1 root sys 69944 May 20 20:49 libgen.so
-r--r--r-- 1 root sys 111272 May 20 20:49 libm.so
-r--r--r-- 1 root sys 28216 May 20 20:48 libmalloc.so
-rwxr-xr-x 1 root sys 585876 May 20 20:46 rld*
/tmp/chrooted/usr:
total 1
lrwxrwxr-x 1 root sys 6 May 20 20:48 lib -> ../lib/
--
Marcin Klimowski BOFH http://www.pk.edu.pl/~marcin/
finger me for my new pgp public key
so.. what WAS your username ?! LART ! LART !
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Path: mbox-mo1.pugleaf.net!news-archive.icm.edu.pl!pingwin.icm.edu.pl!news.icm.edu.pl!uw.edu.pl!cyfronet!not-for-mail
From: Marcin Klimowski <marcin@usk.pk.edu.pl>
Newsgroups: pl.comp.lang.perl
Subject: Re: chroot i petla while
Date: 20 May 1997 20:57:15 +0200
Organization: Cracow University of Technology
Lines: 91
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