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[Photo of the Author]
by Mark Nielsen (homepage)

锟斤拷锟斤拷锟斤拷锟斤拷:
Mark 锟斤拷锟斤拷锟斤拷一位锟斤拷锟皆硷拷锟斤拷时锟戒都锟斤拷锟阶革拷 GNUJob.com 锟斤拷锟斤拷业锟斤拷锟斤拷锟斤拷锟斤拷询锟竭ｏ拷锟斤拷写锟剿很讹拷锟斤拷锟斤拷潞锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟� 锟斤拷锟斤拷锟斤拷eastmont.net锟斤拷一锟斤拷志愿锟竭★拷
目录:

 

Chroot Linux锟斤拷锟斤拷锟叫的凤拷锟斤拷

[illustration]

摘要:

锟斤拷系统锟斤拷锟斤拷锟斤拷锟絚hroot锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟竭匡拷锟斤拷锟斤拷傻锟斤拷苹锟斤拷锟斤拷佣锟斤拷锟斤拷系统锟侥帮拷全锟皆★拷


 

锟斤拷锟斤拷

什么锟斤拷chroot锟斤拷chroot锟斤拷锟斤拷锟斤拷锟截讹拷锟斤拷锟斤拷一锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷谢锟斤拷锟斤拷锟斤拷锟饺凤拷械锟剿碉拷锟斤拷锟斤拷囟锟斤拷锟斤拷锟揭伙拷锟斤拷锟斤拷颍ɑ锟斤拷录锟结话锟斤拷锟侥★拷ROOT锟斤拷目录锟斤拷/锟斤拷锟斤拷 也锟斤拷锟斤拷说锟斤拷锟斤拷锟斤拷chroot锟剿的筹拷锟斤拷锟絪hell锟斤拷说锟斤拷chroot锟斤拷锟斤拷之锟斤拷锟侥柯硷拷遣锟斤拷锟斤拷诘摹锟�

锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷什么锟斤拷锟截ｏ拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟侥碉拷锟皆ｏ拷锟斤拷锟角就诧拷锟杰匡拷锟斤拷锟斤拷系统锟斤拷锟斤拷锟叫碉拷锟侥硷拷锟剿★拷 锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟竭匡拷锟斤拷执锟叫碉拷锟斤拷锟筋，锟接讹拷锟斤拷止锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟饺拷募锟斤拷幕锟斤拷帷ｏ拷锟轿ㄒ伙拷锟饺憋拷锟斤拷牵锟� 锟斤拷锟斤拷为锟解不锟斤拷锟斤拷止锟斤拷锟角察看锟斤拷锟斤拷锟斤拷锟接猴拷锟斤拷锟斤拷锟斤拷锟较★拷锟斤拷耍锟斤拷锟接︼拷锟揭恍╋拷锟斤拷锟轿达拷锟斤拷锟斤拷婕帮拷锟斤拷锟斤拷椋�

锟斤拷锟斤拷为锟斤拷锟斤拷锟皆凤拷root权锟斤拷锟斤拷锟叫的凤拷锟斤拷锟斤拷校锟絚hroot锟斤拷锟斤拷锟斤拷为一锟斤拷锟斤拷全锟斤拷锟竭碉拷原锟斤拷锟角ｏ拷 锟斤拷锟斤拷锟斤拷锟斤拷叩玫锟斤拷锟揭伙拷锟斤拷锟絩oot锟剿伙拷锟斤拷锟斤拷没锟斤拷使锟斤拷锟角得碉拷root权锟睫碉拷锟侥硷拷锟侥伙拷锟斤拷锟斤拷么锟斤拷锟斤拷只锟杰讹拷锟斤拷锟斤拷锟街碉拷锟斤拷锟斤拷锟斤拷锟斤拷苹锟斤拷锟� 锟斤拷锟揭ｏ拷锟斤拷锟絩oot锟剿伙拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷蟛糠锟斤拷募锟斤拷锟接碉拷锟斤拷叩幕锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟矫伙拷卸锟斤拷俟锟斤拷锟斤拷锟窖★拷锟侥★拷锟斤拷然锟斤拷锟斤拷锟斤拷锟斤拷锟剿伙拷锟斤拷锟斤拷锟街ｏ拷 锟斤拷一锟斤拷锟斤拷某些锟截凤拷锟斤拷锟斤拷锟斤拷锟剿ｏ拷锟斤拷锟斤拷锟斤拷芗锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟缴碉拷锟狡伙拷锟斤拷

锟斤拷锟阶� 锟斤拷锟斤拷锟斤拷锟侥诧拷锟斤拷锟斤拷100%锟斤拷确锟侥★拷锟斤拷锟斤拷锟揭碉拷一锟轿筹拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷只锟角诧拷锟斤拷锟斤拷效锟侥伙拷锟斤拷 也应锟斤拷锟角猴拷锟斤拷锟斤拷锟斤拷苫锟斤拷锟斤拷锟斤拷锟斤拷玫摹锟斤拷锟斤拷锟斤拷锟揭伙拷锟絚hroot锟斤拷HOWTO锟斤拷锟斤拷锟斤拷锟斤拷说锟斤拷只锟斤拷一些锟斤拷锟斤拷锟侥讹拷锟斤拷锟斤拷  

锟斤拷锟斤拷锟斤拷锟斤拷锟叫的凤拷锟斤拷chroot锟截ｏ拷

锟矫的ｏ拷锟斤拷锟斤拷锟斤拷锟饺达拷锟斤拷一锟斤拷目录锟斤拷/chroot锟斤拷锟斤拷然锟斤拷锟斤拷锟斤拷锟斤拷母锟绞斤拷锟斤拷锟斤拷堑锟斤拷锟斤拷蟹锟斤拷穸挤锟斤拷锟斤拷锟斤拷锟斤拷妫� 每一锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷全锟斤拷锟斤拷锟斤拷锟斤拷摹锟�  

锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷chroot锟斤拷锟斤拷锟斤拷Perl锟脚憋拷锟斤拷

锟斤拷锟斤拷Config_Chroot.pl.txt锟斤拷锟斤拷锟斤拷为 Config_Chroot.pl. 锟斤拷锟絇erl锟脚憋拷锟斤拷锟斤拷锟叫筹拷锟斤拷锟斤拷锟窖帮拷装锟侥凤拷锟今，查看锟斤拷锟斤拷锟侥硷拷锟斤拷锟斤拷锟矫凤拷锟今，诧拷锟斤拷锟斤拷锟斤拷停止锟斤拷锟斤拷通锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟接︼拷锟斤拷锟斤拷摹锟�
  1. 锟斤拷锟斤拷chroot目录
    mkdir -p /chroot/Config/Backup
  2. 锟斤拷锟斤拷Config_Chroot.pl.txt 锟斤拷锟斤拷锟斤拷为 /chroot/Config_Chroot.pl
  3. 锟斤拷锟斤拷锟侥硷拷目录锟斤拷home directory锟斤拷锟斤拷锟斤拷/chroot锟斤拷锟斤拷锟絇erl锟脚憋拷锟斤拷锟�$Home 锟斤拷锟斤拷锟斤拷锟斤拷应锟侥改变。
  4. 锟斤拷锟斤拷锟揭碉拷锟斤拷锟斤拷锟侥硷拷锟斤拷
锟斤拷锟节ｏ拷锟斤拷要锟斤拷锟角ｏ拷锟斤拷只锟斤拷 RedHat 7.2 锟斤拷 RedHat 6.2 锟较诧拷锟皆癸拷锟斤拷.

锟斤拷锟斤拷Perl锟脚憋拷锟斤拷锟斤拷锟斤拷应锟侥改憋拷锟斤拷锟斤拷应锟斤拷姆锟斤拷邪妗�

锟斤拷锟斤拷chroot锟斤拷锟斤拷写锟斤拷一锟斤拷艹锟斤拷锟斤拷锟斤拷拢锟斤拷锟斤拷锟斤拷锟斤拷业慕疟锟斤拷锟斤拷锟斤拷锟矫讹拷锟剿很多。锟斤拷chroot锟剿很讹拷锟斤拷锟街拷锟斤拷锟阶拷獾斤拷锟叫╋拷锟斤拷锟斤拷锟斤拷锟揭拷锟絚hroot锟斤拷锟侥硷拷锟斤拷锟斤拷锟矫讹拷锟斤拷锟斤拷锟狡★拷锟斤拷一锟斤拷锟截讹拷锟侥凤拷锟斤拷锟斤拷说锟斤拷锟叫讹拷锟斤拷些锟侥硷拷锟斤拷要锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟阶的凤拷锟斤拷锟角查看man锟斤拷锟斤拷锟斤拷锟斤拷锟揭拷玫锟斤拷锟斤拷募锟斤拷锟斤拷锟斤拷偌锟斤拷搿發dd /usr/bin/file锟斤拷锟斤拷锟姐还锟斤拷锟皆帮拷锟斤拷锟斤拷锟节帮拷装锟侥凤拷锟斤拷锟斤拷锟絚hroot锟斤拷锟街讹拷锟斤拷锟斤拷锟斤拷 锟斤拷锟斤拷锟斤拷锟斤拷什么锟斤拷锟斤拷锟揭伙拷锟斤拷锟斤拷锟斤拷锟街撅拷募锟斤拷锟�

通锟斤拷锟斤拷要锟斤拷装一锟斤拷锟斤拷锟今，匡拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷

cd /chroot
./Config_Chroot.pl config  SERVICE
./Config_Chroot.pl install SERVICE
./Config_Chroot.pl start   SERVICE
 

锟斤拷 Ntpd 锟斤拷锟斤拷 Chroot

Ntpd 锟斤拷一锟斤拷时锟斤拷锟斤拷锟斤拷锟绞癸拷锟侥硷拷锟斤拷锟斤拷约锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷实锟斤拷时锟斤拷同锟斤拷锟斤拷锟斤拷锟斤拷chroot锟角很简单的★拷 
cd /chroot
 # 锟斤拷锟斤拷锟矫伙拷锟绞癸拷锟斤拷业锟斤拷锟斤拷锟斤拷募锟斤拷锟斤拷锟斤拷锟斤拷一锟叫碉拷注锟斤拷去锟斤拷锟斤拷
#./Config_Chroot.pl config  ntpd
./Config_Chroot.pl install ntpd
./Config_Chroot.pl start   ntpd
 

锟斤拷 DNS 锟斤拷 named 锟斤拷锟斤拷 Chroot

锟窖撅拷锟斤拷锟斤拷howto锟侥硷拷锟斤拷锟诫看
http://www.linuxdoc.org/HOWTO/Chroot-BIND8-HOWTO.html
锟斤拷
http://www.linuxdoc.org/HOWTO/Chroot-BIND-HOWTO.html

锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷业慕疟锟�

cd /chroot
 # 锟斤拷锟斤拷锟矫伙拷锟绞癸拷锟斤拷业锟斤拷锟斤拷锟斤拷募锟斤拷锟斤拷锟斤拷锟斤拷一锟叫碉拷注锟斤拷去锟斤拷锟斤拷
#./Config_Chroot.pl config  named
./Config_Chroot.pl install named
./Config_Chroot.pl start   named
 

锟斤拷 Syslog 锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷一锟斤拷锟斤拷锟絚hroot锟皆硷拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟窖★拷

锟斤拷锟斤拷锟絪yslogd锟斤拷锟斤拷chroot锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟角ｏ拷syslogd默锟斤拷使锟斤拷/dev/log目录锟斤拷锟斤拷chroot锟剿的凤拷锟斤拷锟角匡拷锟斤拷锟斤拷锟斤拷锟侥柯硷拷摹锟斤拷锟剿ｏ拷锟斤拷syslogd锟斤拷锟斤拷志锟斤拷录锟酵诧拷锟角很凤拷锟斤拷锟剿★拷锟斤拷锟斤拷锟角匡拷锟杰的斤拷锟斤拷锟斤拷锟斤拷锟� 锟揭碉拷唯一锟侥斤拷锟斤拷锟斤拷锟斤拷锟饺凤拷锟絪yslogd锟街憋拷锟矫恳伙拷锟斤拷锟斤拷锟斤拷锟斤拷chroot锟斤拷锟斤拷喜锟斤拷锟斤拷锟斤拷锟侥斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷苑锟絩oot权锟斤拷锟斤拷锟皆硷拷锟斤拷chroot锟斤拷锟斤拷锟斤拷锟斤拷些锟斤拷锟斤拷锟斤拷丝冢锟斤拷录锟铰硷拷锟街撅拷锟斤拷锟揭诧拷锟斤拷强锟斤拷械模锟斤拷锟斤拷锟斤拷锟斤拷锟酵Ｖ癸拷锟斤拷锟斤拷锟斤拷模锟饺伙拷锟窖帮拷锟揭伙拷锟斤拷锟斤拷玫慕锟斤拷锟斤拷锟斤拷锟斤拷

锟斤拷锟斤拷悴伙拷锟轿恳伙拷锟斤拷锟斤拷锟斤拷浔敢伙拷锟斤拷锟斤拷锟斤拷锟絪yslogd锟斤拷锟斤拷么锟斤拷锟斤拷锟较低筹拷锟斤拷锟絪yslogd时锟斤拷锟斤拷锟斤拷syslogd锟斤拷始时锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟筋： 

syslogd -a /chroot/SERVICE/dev/log
锟斤拷锟斤拷锟絪sh锟斤拷dns要锟斤拷锟叫ｏ拷锟斤拷么锟斤拷锟斤拷去应锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷
syslogd -a /chroot/ssh/dev/log -a /chroot/named/dev/log -a /dev/log

锟斤拷锟斤拷syslogd锟斤拷锟斤拷锟斤拷锟斤拷锟剿碉拷锟斤拷牵锟斤拷锟较ｏ拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷诜锟絩oot锟剿伙拷锟铰★拷锟斤拷锟斤拷锟剿硷拷锟斤拷锟津单的讹拷锟斤拷锟斤拷 锟斤拷锟斤拷没锟叫成癸拷锟斤拷锟斤拷锟角就凤拷锟斤拷锟剿★拷锟斤拷锟斤拷锟斤拷锟絪yslogd锟斤拷每一锟斤拷锟斤拷锟斤拷一锟斤拷锟斤拷锟斤拷锟节凤拷root锟剿伙拷锟铰ｏ拷 锟揭就伙拷锟斤拷业陌锟饺拷锟绞╋拷械锟斤拷锟斤拷锟斤拷恕锟斤拷锟斤拷锟斤拷锟杰的伙拷锟斤拷锟斤拷媒锟斤拷锟街撅拷锟铰硷拷锟斤拷獠匡拷璞革拷稀锟�  

锟斤拷 Apache 锟斤拷锟斤拷 Chroot

锟杰简单★拷一锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟酵匡拷锟斤拷执锟斤拷Perl锟脚憋拷锟斤拷锟斤拷锟节ｏ拷锟揭碉拷锟斤拷锟斤拷锟侥硷拷锟角很筹拷锟侥ｏ拷 锟斤拷为锟揭憋拷锟斤拷锟斤拷chroot锟斤拷锟斤拷锟铰帮拷锟斤拷Perl锟斤拷PostgreSQL锟斤拷锟斤拷锟解。锟斤拷一锟斤拷锟斤拷要注锟解，锟斤拷锟斤拷锟揭拷锟斤拷拥锟斤拷锟斤拷菘锟斤拷希锟� 锟斤拷确锟斤拷锟斤拷锟斤拷锟斤拷菘锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷127.0.0.1 锟截伙拷锟借备锟较ｏ拷锟斤拷锟节癸拷锟斤拷DBI锟斤拷Perl锟脚憋拷锟斤拷指锟斤拷锟斤拷锟斤拷为127.0.0.1. 锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷apache锟斤拷锟斤拷锟斤拷锟接碉拷一锟斤拷锟斤拷锟捷匡拷锟较碉拷锟斤拷锟接ｏ拷 
$dbh ||= DBI->connect('dbi:Pg:dbname=DATABASE',"","", {PrintError=>0});

if ($dbh ) {$dbh->{PrintError} = 1;}
else
  {$dbh ||= DBI->connect('dbi:Pg:dbname=DATABASE;host=127.0.0.1',"","",
      {PrintError=>1});}

源锟斤拷址: http://httpd.apache.org/dist/httpd/

锟斤拷apache锟斤拷锟诫并锟斤拷装锟斤拷锟斤拷系统锟斤拷/usr/local/apache目录锟铰ｏ拷然锟斤拷锟斤拷锟斤拷Perl锟脚憋拷锟斤拷 

cd /chroot
 # 锟斤拷锟斤拷锟矫伙拷锟绞癸拷锟斤拷业锟斤拷锟斤拷锟斤拷募锟斤拷锟斤拷锟斤拷锟斤拷一锟叫碉拷注锟斤拷去锟斤拷锟斤拷
 # ./Config_Chroot.pl config  httpd
./Config_Chroot.pl install httpd
./Config_Chroot.pl start   httpd
锟斤拷httpd.conf锟侥硷拷锟斤拷锟斤拷锟斤拷锟斤拷录锟斤拷锟�: 
ExtendedStatus On

<Location /server-status>
    SetHandler server-status
    Order deny,allow
    Deny from all
    Allow from 127.0.0.1
</Location>

<Location /server-info>
    SetHandler server-info
    Order deny,allow
    Deny from all
    Allow from 127.0.0.1
</Location>
然锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷 http://127.0.0.1/server-status 锟斤拷 http://127.0.0.1/server-info 锟斤拷锟斤拷椋�  

锟斤拷 Ssh 锟斤拷锟斤拷 Chroot

锟斤拷锟饺ｏ拷锟斤拷锟斤拷锟絪sh锟接端匡拷22锟截讹拷锟斤拷2222锟斤拷锟斤拷锟斤拷锟剿★拷然锟襟，碉拷锟斤拷锟斤拷锟斤拷ssh时锟斤拷 锟斤拷锟斤拷锟斤拷一锟斤拷锟斤拷root锟剿伙拷锟铰硷拷锟斤拷2222锟剿口★拷锟节筹拷始锟斤拷ssh锟斤拷锟斤拷时锟斤拷锟斤拷锟斤拷只锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷陌锟饺拷嘶锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷魏锟斤拷锟斤拷椤� 锟斤拷锟斤拷锟角碉拷录之锟斤拷锟斤拷锟斤拷锟节端匡拷127.0.0.1:2222 锟侥第讹拷锟斤拷ssh锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟接碉拷锟斤拷锟斤拷锟斤拷系统 -- 锟斤拷诙锟斤拷锟絪sh锟斤拷锟斤拷应锟斤拷只锟节回伙拷锟借备锟较硷拷锟斤拷锟斤拷 锟斤拷锟斤拷锟斤拷锟接︼拷锟斤拷锟斤拷摹锟斤拷锟斤拷锟斤拷锟斤拷遣锟斤拷锟斤拷锟饺ワ拷锟斤拷锟斤拷锟斤拷锟揭拷锟斤拷锟轿ㄒ伙拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷chroot锟斤拷ssh锟斤拷锟斤拷锟斤拷锟接★拷 锟斤拷锟斤拷锟结到锟斤拷一锟斤拷锟斤拷习锟斤拷锟斤拷锟斤拷锟斤拷约锟斤拷锟缴ｏ拷锟斤拷sshd锟斤拷锟斤拷锟节凤拷root锟剿伙拷锟铰ｏ拷锟劫帮拷装锟节讹拷锟斤拷锟斤拷锟斤拷锟截伙拷锟借备锟斤拷sshd锟斤拷使锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷系统锟斤拷

锟斤拷锟解，锟斤拷锟斤拷只要锟斤拷ssh锟斤拷锟斤拷chroot锟斤拷锟斤拷锟姐看一锟斤拷锟斤拷锟斤拷锟斤拷锟侥斤拷锟斤拷锟斤拷锟斤拷锟斤拷只锟斤拷锟斤拷锟斤拷些锟斤拷锟姐不锟截观诧拷锟斤拷锟斤拷系统锟斤拷锟斤拷 锟斤拷然锟斤拷锟斤拷锟斤拷馨锟斤拷锟街撅拷锟铰硷拷锟斤拷獠匡拷璞革拷暇透锟斤拷锟斤拷恕锟斤拷锟斤拷锟接︼拷锟斤拷锟絆penSSH锟斤拷锟斤拷为锟剿凤拷锟姐（锟斤拷锟斤拷锟斤拷锟揭伙拷锟斤拷玫慕锟节ｏ拷锟斤拷锟斤拷锟矫碉拷锟斤拷一锟斤拷锟斤拷业锟斤拷SSH锟斤拷

源锟斤拷址: http://www.ssh.com/products/ssh/download.cfm

锟斤拷/usr/local/ssh_chroot锟铰帮拷装ssh锟斤拷锟斤拷锟叫脚憋拷锟斤拷 

cd /chroot
 # 锟斤拷锟斤拷锟矫伙拷锟绞癸拷锟斤拷业锟斤拷锟斤拷锟斤拷募锟斤拷锟斤拷锟斤拷锟斤拷一锟叫碉拷注锟斤拷去锟斤拷锟斤拷
 # ./Config_Chroot.pl config  sshd
./Config_Chroot.pl install sshd
./Config_Chroot.pl start   sshd
锟揭撅拷锟矫帮拷ssh锟斤拷锟斤拷chroot锟斤拷锟斤拷锟铰碉拷一锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷牵锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷ftp锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷只锟斤拷锟斤拷锟睫碉拷权锟睫★拷 Rsync 锟斤拷 SCP 锟斤拷锟斤拷锟斤拷锟较达拷锟侥硷拷时锟斤拷锟叫得非筹拷锟矫★拷锟揭诧拷锟角猴拷喜锟斤拷锟斤拷锟斤拷ftp锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟角碉拷录锟斤拷锟杰讹拷ftp锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷chroot锟斤拷锟斤拷锟铰ｏ拷 锟斤拷锟揭诧拷喜锟斤拷锟斤拷锟斤拷锟皆旧达拷锟斤拷锟斤拷锟斤拷锟斤拷锟诫。  

锟斤拷 PostSQL 锟斤拷锟斤拷 Chroot

锟解几锟斤拷锟斤拷perl一锟斤拷锟津单ｏ拷锟斤拷锟斤拷锟斤拷锟斤拷要一些锟斤拷锟斤拷暮锟斤拷锟斤拷狻ｏ拷艿锟斤拷锟剿碉拷锟斤拷獠拷锟斤拷锟斤拷锟斤拷锟� 锟揭憋拷锟斤拷锟斤拷锟斤拷一锟斤拷锟斤拷锟角帮拷PostgreSQL锟斤拷锟斤拷锟斤拷锟斤拷锟较ｏ拷锟斤拷锟斤拷锟斤拷锟角凤拷锟节回伙拷锟借备锟较★拷锟斤拷为锟斤拷锟角憋拷chroot锟剿的ｏ拷 锟斤拷锟斤拷锟斤拷锟斤拷锟窖撅拷chroot锟剿的凤拷锟斤拷锟角诧拷锟杰猴拷锟斤拷锟接达拷锟侥ｏ拷锟斤拷锟斤拷web锟斤拷锟斤拷锟斤拷 apache 一锟斤拷锟斤拷 锟揭帮拷Perl锟斤拷锟斤拷锟絇ostgreSQL锟斤拷去锟剿ｏ拷锟斤拷锟斤拷冶锟斤拷锟斤拷锟斤拷业锟斤拷锟斤拷锟斤拷募锟斤拷锟接很讹拷Perl锟侥讹拷锟斤拷锟斤拷

源锟斤拷锟斤拷: ftp://ftp.us.postgresql.org/source/v7.1.3/postgresql-7.1.3.tar.gz

锟斤拷apache锟斤拷锟诫并锟斤拷装锟斤拷锟斤拷系统锟斤拷锟�/usr/local/postgres目录锟铰★拷然锟斤拷锟斤拷锟斤拷Perl锟脚憋拷锟斤拷 

cd /chroot
 # 锟斤拷锟斤拷锟矫伙拷锟绞癸拷锟斤拷业锟斤拷锟斤拷锟斤拷募锟斤拷锟斤拷锟斤拷锟斤拷一锟叫碉拷注锟斤拷去锟斤拷锟斤拷
 # ./Config_Chroot.pl config  postgres
./Config_Chroot.pl install postgres
./Config_Chroot.pl start   postgres
 

锟斤拷 Sendmail 锟斤拷锟斤拷 Chroot

锟斤拷执锟斤拷锟揭碉拷Perl锟脚憋拷锟斤拷
cd /chroot
 # 锟斤拷锟斤拷锟矫伙拷锟绞癸拷锟斤拷业锟斤拷锟斤拷锟斤拷募锟斤拷锟斤拷锟斤拷锟斤拷一锟叫碉拷注锟斤拷去锟斤拷锟斤拷
 # ./Config_Chroot.pl config  sendmail
./Config_Chroot.pl install sendmail
./Config_Chroot.pl start   sendmail
锟斤拷锟斤拷锟姐发锟斤拷什么锟剿ｏ拷锟角的ｏ拷锟斤拷锟皆撅拷锟斤拷root锟剿伙拷锟斤拷锟叫★拷锟斤拷锟揭ｏ拷锟斤拷sendmail锟斤拷锟斤拷锟斤拷时锟津，筹拷锟斤拷/etc/rc.d/init.d/sendmail锟斤拷锟斤拷锟铰斤拷锟斤拷一些锟侥硷拷锟斤拷 锟揭的脚憋拷锟斤拷没锟叫斤拷锟斤拷锟斤拷锟斤拷锟解。锟斤拷锟桔猴拷时锟斤拷锟斤拷锟斤拷锟斤拷锟�/etc/mail锟斤拷锟斤拷锟斤拷锟轿何改讹拷锟斤拷锟斤拷迅亩锟斤拷锟斤拷锟斤拷募锟斤拷锟斤拷锟斤拷锟�/chroot/sendmail/etc目录锟铰★拷 锟姐还锟斤拷锟斤拷锟�/var/spool/mail指锟斤拷/chroot/sendmail/var/spool/mail锟斤拷锟斤拷使sendmail锟斤拷锟斤拷锟斤拷没锟斤拷锟斤拷锟斤拷锟斤拷堑锟铰硷拷锟斤拷锟斤拷锟绞憋拷颍┛锟斤拷锟斤拷锟斤拷锟斤拷锟酵拷锟斤拷募锟斤拷锟�

锟斤拷锟斤拷锟斤拷锟斤拷时锟斤拷锟皆凤拷锟斤拷锟绞硷拷锟斤拷锟斤拷锟斤拷锟斤拷锟脚碉拷时锟斤拷呕锟斤拷锟斤拷锟解。锟斤拷耍锟斤拷铱锟斤拷园锟絪endmail锟斤拷apache一锟斤拷装锟斤拷锟斤拷锟斤拷锟斤拷锟解。 锟揭碉拷一些Perl锟脚憋拷锟斤拷锟斤拷锟解发锟斤拷锟绞硷拷锟斤拷锟斤拷锟斤拷锟斤拷要锟斤拷sendmail锟斤拷锟津拷憋拷锟斤拷apache锟斤拷chroot锟斤拷锟斤拷锟铰★拷  

锟斤拷锟斤拷 Chroot 锟斤拷锟斤拷锟斤拷一些锟斤拷锟介。

锟斤拷锟斤拷锟斤拷锟揭的观点：
  1. 锟斤拷幕锟斤拷锟斤拷习锟斤拷锟絪endmail, ssh, apache, postgresql, syslog锟斤拷锟节碉拷锟斤拷锟叫凤拷锟今都憋拷锟斤拷锟斤拷锟斤拷锟斤拷chroot锟斤拷锟斤拷锟铰★拷
  2. 每一锟斤拷锟斤拷锟今都憋拷锟斤拷锟皆凤拷root锟剿伙拷锟斤拷锟叫ｏ拷锟斤拷也锟斤拷锟斤拷要锟斤拷锟斤拷锟杰憋拷锟斤拷锟侥端匡拷锟截讹拷锟斤拷未锟杰憋拷锟斤拷锟矫端口★拷锟斤拷锟斤拷锟絪endmail锟斤拷syslog锟斤拷
  3. 锟斤拷志应锟斤拷远锟斤拷锟街筹拷锟斤拷
  4. 锟斤拷每一锟斤拷锟斤拷锟斤拷实锟叫达拷锟斤拷锟斤拷睿拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟秸硷拷玫拇锟斤拷獭锟斤拷锟斤拷锟斤拷锟斤拷锟叫达拷锟绞憋拷锟斤拷锟接︼拷锟斤拷诨鼗锟斤拷璞革拷锟轿承╋拷锟斤拷锟阶帮拷募锟较低筹拷锟�
  5. 锟斤拷锟叫诧拷锟斤拷亩锟斤拷锟斤拷募锟斤拷锟接碉拷锟斤拷锟接︼拷锟斤拷锟絩oot锟剿伙拷锟斤拷
锟斤拷锟节ｏ拷说锟斤拷sendmail锟斤拷syslogd锟斤拷锟斤拷锟斤拷然锟斤拷为锟斤拷锟角诧拷应锟斤拷锟斤拷锟斤拷root锟剿伙拷锟铰★拷 锟斤拷锟斤拷sendmail锟斤拷锟斤拷也锟斤拷锟角匡拷锟杰的ｏ拷锟斤拷锟揭凤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟节凤拷root锟剿伙拷锟斤拷锟角硷拷锟斤拷锟斤拷锟窖的ｏ拷锟斤拷锟斤拷锟揭伙拷没锟叫成癸拷锟斤拷锟斤拷 锟斤拷锟诫，sendmail锟斤拷锟斤拷锟斤拷锟斤拷锟节凤拷root锟剿伙拷锟斤拷应锟斤拷一锟斤拷锟斤拷锟斤拷锟截的达拷锟斤拷锟斤拷然锟斤拷知锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟节凤拷root锟剿伙拷锟铰猴拷锟斤拷锟窖ｏ拷 锟斤拷锟斤拷锟斤拷为锟斤拷锟叫碉拷锟斤拷锟窖讹拷锟角匡拷锟皆斤拷锟斤拷摹锟街灰拷锟斤拷锟斤拷锟侥硷拷锟斤拷锟斤拷锟斤拷权锟斤拷锟解，锟揭撅拷锟斤拷sendmail锟角诧拷锟斤拷锟斤拷root权锟斤拷锟斤拷锟叫的★拷 锟揭肯讹拷锟角猴拷锟斤拷锟斤拷什么锟斤拷锟斤拷锟斤拷锟揭诧拷锟斤拷锟斤拷锟斤拷些锟较帮拷锟角诧拷锟斤拷锟斤拷锟斤拷锟侥★拷

锟斤拷锟斤拷syslog锟斤拷锟揭伙拷没锟斤拷锟皆癸拷锟斤拷锟斤拷锟斤拷锟斤拷为应锟斤拷锟皆凤拷root锟剿伙拷去锟斤拷录锟斤拷志锟斤拷锟斤拷锟斤拷锟斤拷应锟斤拷锟角匡拷锟叫的★拷 锟斤拷锟斤拷锟揭匡拷锟斤拷为每一锟斤拷锟斤拷锟斤拷锟斤拷chroot锟侥伙拷锟斤拷锟铰硷拷录锟斤拷志锟斤拷

锟斤拷锟叫的凤拷锟斤拷要锟斤拷锟斤拷锟节凤拷root锟剿伙拷锟铰ｏ拷锟斤拷锟斤拷锟斤拷NFS锟斤拷锟斤拷锟阶★拷锟斤拷锟斤拷锟斤拷械姆锟斤拷锟�  

锟斤拷锟斤拷

 

锟斤拷锟斤拷

锟揭撅拷锟矫讹拷锟斤拷锟叫的凤拷锟斤拷锟斤拷说chroot锟斤拷锟斤拷锟斤拷么锟结，锟斤拷锟诫，锟斤拷锟斤拷锟斤拷锟斤拷锟叫的凤拷锟斤拷锟斤拷锟斤拷锟节凤拷root锟剿伙拷锟斤拷chroot锟斤拷锟斤拷锟斤拷应锟斤拷锟角革拷锟杰达拷拇锟斤拷锟� 锟斤拷希锟斤拷锟斤拷要锟侥凤拷锟叫帮拷应锟斤拷锟斤拷锟斤拷锟斤拷一锟姐，锟斤拷然锟斤拷也希锟斤拷锟斤拷锟斤拷锟斤拷锟叫帮拷锟斤拷锟斤拷锟斤拷Mandrake 锟皆硷拷锟斤拷 RedHat 锟斤拷也锟斤拷锟秸癸拷锟斤拷锟剿ｏ拷锟斤拷锟角匡拷锟皆凤拷效 Mandrake 锟斤拷 锟斤拷锟斤拷锟斤拷锟剿的伙拷锟斤拷锟较讹拷chroot锟斤拷锟斤拷锟斤拷展锟斤拷锟斤拷锟斤拷为锟斤拷锟角匡拷锟叫的ｏ拷锟斤拷为锟斤拷GNU/Linux锟斤，没锟斤拷什么锟斤拷锟斤拷止锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟剿的癸拷锟斤拷锟斤拷 锟斤拷锟侥筹拷锟斤拷锟剿撅拷锟絚hroot锟斤拷锟叫凤拷锟斤拷为锟斤拷锟角达拷锟斤拷锟斤拷一锟斤拷锟斤拷锟阶癸拷锟斤拷chroot锟剿的凤拷锟斤拷幕锟斤拷锟斤拷锟斤拷锟矫达拷锟斤拷锟接碉拷锟斤拷锟揭伙拷锟斤拷锟斤拷锟侥凤拷锟叫版。 锟斤拷住锟斤拷Linux锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟角诧拷锟斤拷锟劫匡拷锟斤拷锟斤拷锟斤拷锟叫ｏ拷锟斤拷锟斤拷锟斤拷每锟斤拷锟铰讹拷锟斤拷锟斤拷锟斤拷gui锟侥伙拷锟斤拷锟斤拷去锟斤拷锟斤拷锟斤拷锟角就诧拷锟斤拷要锟剿斤拷锟节诧拷锟侥癸拷锟届， 锟斤拷锟揭诧拷锟斤拷要知锟斤拷锟斤拷锟斤拷锟斤拷什么锟斤拷锟斤拷锟叫ｏ拷锟斤拷锟斤拷只要锟斤拷锟斤拷锟矫诧拷知锟斤拷锟斤拷锟斤拷锟斤拷之锟斤拷效锟侥撅拷锟斤拷锟剿★拷

锟揭撅拷锟斤拷支锟斤拷锟斤拷锟斤拷锟叫凤拷锟斤拷锟斤拷锟斤拷锟节凤拷root权锟睫碉拷chroot锟侥伙拷锟斤拷锟铰ｏ拷锟轿何诧拷锟斤拷锟斤拷锟斤拷锟斤拷一锟斤拷姆锟斤拷邪妫拷叶锟斤拷锟斤拷峥硷拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟绞癸拷锟斤拷锟斤拷锟� 锟斤拷锟斤拷使锟斤拷锟叫的凤拷锟斤拷锟斤拷锟斤拷锟斤拷chroot锟斤拷锟斤拷锟铰ｏ拷锟斤拷锟揭的匡拷锟斤拷使越锟斤拷越锟斤拷亩锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟� -- 锟斤拷锟秸ｏ拷锟揭伙拷锏斤拷业锟斤拷锟斤拷搿�

锟揭达拷锟斤拷为chroot写一锟斤拷HOWTO锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷希锟斤拷某锟斤拷锟斤拷锟杰癸拷锟斤拷锟斤拷锟斤拷篇锟斤拷锟斤拷转锟斤拷锟斤拷LyX锟斤拷式锟斤拷锟皆憋拷锟斤拷锟斤拷锟皆放碉拷Linux锟斤拷HOWTO锟较★拷  

锟轿匡拷锟斤拷目

  1. 锟斤拷锟叫变动锟斤拷锟斤拷锟�http://www.gnujobs.com/Articles/23/chroot.html
 

锟斤拷锟斤拷篇锟斤拷锟铰凤拷锟斤拷锟斤拷锟斤拷

每篇锟斤拷锟铰讹拷锟叫革拷锟皆的凤拷锟斤拷页锟芥。锟斤拷锟斤拷锟揭筹拷锟斤拷铮拷锟斤拷锟斤拷锟斤拷峤伙拷锟斤拷郏锟揭诧拷锟斤拷圆榭达拷锟斤拷锟斤拷锟斤拷叩锟斤拷锟斤拷郏锟�
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