mount some.iso
®É¶¡®æ¦¡°ÝÃD
crontabªº°õ¦æ°ÝÃD
¥i¤£¥i¥HÅýloginªº¦r®ø¥¢?
root ªºshell ¸ô®|§ï¿ù¤F«ç»ò¿ì
¦p¦ó¯à¦bshellªº´£¥Ü²Å«e¬Ý¨ì©Ò¦b¸ô®|
½Ð°Ýfind«ü¥O....
¦p¦óÅý crontab ¤£±H«H¡H
³nÅéÃö¾÷ªº«ü¥O©Î³nÅé
¦p¦óÅý nohup §KÀx¦s nohup.out ©O??
¦p¦ó±o¨ì¬Q¤Ñªº¤é´Á¼Æ¾Ú
½Ð°Ý¦btcsh¤Îbash¤Uªºprompt?
[°ÝÃD]rc.local ¤@©wn reboot ¶Ü?
Ãö©ó³Æ¥÷
about pw
½Ð°ÝUnix¤U¦p¦ó³]©w¨Ï¥ÎªÌemail Display Name ?
½Ð°Ý¤@¤U¶}¾÷°õ¦æµ{¦¡ªº owner
¦p¦ó¼g³o¼Ëªº Shell ???
FreeBSD 4.1.1 ±K½X½s½X°ÝÃD
¦p¦ó¥i¥H¾ã§å§R°£¬YÓuserªº©Ò¦³process?
make install ®É ¤U¸üªº¦ì¸m
§Ún«ç»òª¾¹D§Úªº¨t²ÎÂùcpu¦³¨S¦³°_¨Ó
«ç»ò¥Îdump¸òrestore§@³Æ¤À?
¦p¦ó§âboot®Éµ¥«Ý10¬í§ï¦¨3¬í©O¡H
½Ð°Ý¥i¥H§R°£þ¨ÇÀɮסH
½Ð±Ð¦U¦ì¤j¤jbsdªºio¬O¤£¬O¯uªº¦p¦¹
mount some.iso
--------------------------------------------------------------------------------
> ¦blinux¤W¥i¥H
> mount some.iso -o loop /some_mount_point
> °µ¨ìloop back,
> ¦bfreebsd3.0ªºmount ªºman pagesùØ¡A§Ú§ä¤F¤@¤U¡A
> ¨S¦³µo²{Ãþ¦üªºoption , ½Ð°Ý¦U¦ì¥ý¶i¡A¬O§_¦³¸Ñ¡H ÁÂÁÂ..
freebsd ¸Ì±¦³§ó powerful ªº¥\¯à¡A¥s vn(virtual node).
°ò¥»¤W§A´N¬O§â vn ·í¦¨¤@Ó´¶³qªº disk ®³¨Ó disklabel, newfs µM«á
«ü©w fs type(swap, normal fs, or cd 9660) mount ´N¹ï¤F¡C
©Ò¥H§An±¾¤W CD Image ªº®ÉÔÀ³¸Ó³o¼Ë:
1. ½T©w§Aªº kernel ¸Ì±¦³ pseudo-device vn ³o¦æ¡A©Î¬O½T©w
§Aªº /modules ¸Ì±¦³ vn.ko ¥i¥H load.
2. /dev ¸Ì½T©w¦³ vn device, ¤]´N¬O¦³ /dev/rvn0 && /dev/vn0 µ¥¡C
3. «ü¥O¬O³o¼Ë:
====
vnconfig -c -s labels /dev/rvn0 /home/ftp/FBSD.iso
mount /dev/vn0c /iso
^^^^^
mount point
====
®É¶¡®æ¦¡°ÝÃD
--------------------------------------------------------------------------------
: ½Ð°Ý¦U¦ì¥ý¶i¡A§Ú¬O¥Î FreeBSD 3.4-Release¡A¦ý¥Ñ§Úªº¾÷¾¹±H¥Xªº E-mail¡A
: ®É¶¡®æ¦¡³£¬O³o¼Ë Dom 9 Gen 2000 13:32:33 CST¡A½Ð°Ýn§ó§ï¨º¸Ì¤~¥i§ï¦¨
: ³o¼Ë©O Sun Jan 9 09:38:43 2000 ¡A¥ýÁ¤F!
setenv LANG en_US.ISO_8859-1
or
export LANG=en_US.ISO_8859-1
¥t¥~¬Ý¬Ý§A¥Îªºµo«Hµ{¦¡ªº³]©w§a¡I
crontabªº°õ¦æ°ÝÃD
--------------------------------------------------------------------------------
> ½Ð°Ý¦n¤ßªº°ª¤â¡A¦³Ãöcrontabªº°õ¦æ°ÝÃD¡C
> §Ú§Æ±æ¨CӤ몺²Ä¤@¤Ñ¥i¥H¦Û°Ê±Napacheªºaccess_log¥´¥]
> À£ÁY¡AÀ£ÁYªºÀɮצWºÙ¬°·í¤ëªº¦WºÙ¡A¨Ò¦p¡G
> access_january.tar.gz
> ½Ð°Ý¬O¤£¬On·f°tperl©I¥s®É¶¡¦AÂà´«¬°¦r¦ê¡H
> ÁÙ¬O¦³ª½±µ¼g¦¨
> tar -cvzf access_%date%...tar.gz source_file_pathªº¼gªk¡H
> ·q¬è°ª¤â«ü±Ð¡I
§A°õ¦æ date +%m ·|¥X²{·í¤ëªº¤ë¥÷¡C©Ò¥H»¡¡A§A¥i¥H¼gÓ shell script
ÀɮסA¤ñ¤è¬O:
month=$(date +%m)
echo "tar -cvzf access_$month.tar.gz source_file_path"
¥t¥~¡Alogrotate ªº³¡¤À§AÀ³¸Ónª`·N¤@¤Uò :)
: ¯u¬O¤Ó¦n¤F¡I¸Ñ¨M§Ú©w®É³Æ¥÷ªº°ÝÃD
: ¶¶±a´£¨Ñ¤@¤U
: getdate=$(date +%y%m%d)
: tar -cvzf dataname_$getdate.tar.gz
: Àx¦sÀɮצWºÙ¡A¨Ò¦p¬Odatatar
: ½s¿è¤@Óscript¡A¨Ò¦p¥s°µmycron
: 1 0 * * * /real-path/mycron
¹ï¤£°_¡AÀ³¸Ó¬O
1 0 * * * /real-path/datatar («ü¦V«ü¥O¤~¹ï)
¥i¤£¥i¥HÅýloginªº¦r®ø¥¢?
--------------------------------------------------------------------------------
¡° ¤Þz¡mPapers.bbs@bbs.nchu.edu.tw (§Ú¦bµo§b @_@)¡n¤§»Ê¨¥¡G
> ´N¬OÅã¥Ü§¹motd«á·|¦³¤@¨ÇÀH¾÷ªº¤å¦r(jokes or something else)
> n«ç»ò®³±¼©O?
À³¸Ó¬O fortune ²£¥Íªº
§ä¤@¤U /etc/csh.cshrc /etc/csh.login ~/.cshrc ~/.login
§â°õ¦æ fortune ªº©R¥O comment out
--
[1;32m¡° Origin: [33m¤p ¤p ªº ®q [37m [m
[1;31m¡» From: [36mmed.mc.ntu.edu.tw[m
root ªºshell ¸ô®|§ï¿ù¤F«ç»ò¿ì
--------------------------------------------------------------------------------
¡° ¤Þz¡mljy.bbs@bbs.csie.nctu.edu.tw (¬h¤B¤ý)¡n¤§»Ê¨¥¡G
: §Ú§â쥻ªºroot shell ¸ô®|±q/bin/csh §ï¬°/usr/local/bin/tcsh«á´N¤£¯à¥Hrootµn¤J
: ¥u¯à¥Husr¶i¤J,¦Ó¥B§Ú¤]¸Õ¹L¥Îsingle user mode ¶i¤J,§Ú¥´boot -s
: µM«á¥´ mount / ¥¦³£¤£µ¹mount ½Ð¦U¦ì°ª¤â±Ï±Ï§Ú§a!
mount -a
µM«á¥´vipw×§ï
¸Õ¬Ý¬Ý§a
--
[1;36m¡°Post by [37mymj [36mfrom [33m140.136.192.131
¦p¦ó¯à¦bshellªº´£¥Ü²Å«e¬Ý¨ì©Ò¦b¸ô®|
--------------------------------------------------------------------------------
==> ¦b bbsshow.bbs@bbs.kimo.com.tw (¤£n©Rªº¤H) ªº¤å³¹¤¤´£¨ì:
> ½Ð°Ý¦U¦ì°ª¤â§Ún¦p¦ó¤~¯à¦b§Úªºshell´£¥Ü²Å¸¹«e¬Ý¨ì¦Û¤vªº©Ò¦b¸ô®|
> ¦Ó¤£¥Î¨C¦¸³£n¤Upwdªº«ü¥O¨Ó¬d
¦b/etc/csh.cshrc ¥[¤W
set prompt = () <-³o¸Ì±¥[¤W "%~" ´N¥i¥H¤F.
--
* Origin: ¡¹ ¥æ³q¤j¾Ç¸ê°T¬ì¾Ç¨t BBS ¡¹ (bbs.cis.nctu.edu.tw:
140.113.23.3)
½Ð°Ýfind«ü¥O....
--------------------------------------------------------------------------------
¡° ¤Þz¡mDarkKiller.bbs@abpe.org (Ãa¤H·í¬F)¡n¤§»Ê¨¥¡G
> ½Ð°Ý¦U¦ì°ª¤â¤@¤U....
> Y§Ú·Q§ä¥X¥Ø«e¥Ø¿ý¤Uªº©Ò¦³¤l¥Ø¿ý¤¤¡A¨äÀɮצWºÙ
> ²Å¦X¥Ha-z^¤å¦r¥À¶}ÀY¥B¨ä°ÆÀɦW¬°htmlÀɦWªºÀɮסA
> ¨Ãpºâ²Å¦X³o¼Ë±ø¥óªºÀÉ®×(file)¦@¦³¦h¤ÖÓ¡A§Ú¸Ó¦p
> ¦ó¦bunix¤U«ü¥O¡A¤~¯à¬d¥X§Ú·Qnªº¡AÁÂÁÂ!!
: find . -name '[a-z]*.html' -print | wc -l
^^^^^^^^^^^^^À³¸Ón®aÓ \ §a....:P
[a-zA-Z]*\.html ¤ñ¸û¦n§a......:P
--
¡° µo«H¯¸: ¥¿¤ß¤¤¾Ç®Õ¤Í½Ò·~¬ã°Q«Ç(Sanyuan.ee.nthu.edu.tw)
¡» From: localhost
--
¡° Origin: ¥¿¤ß¤¤¾Ç®Õ¤Í½Ò·~¬ã°Q«Ç Sanyuan.ee.nthu.edu.tw
¦p¦óÅý crontab ¤£±H«H¡H
--------------------------------------------------------------------------------
Ryan Jian-Da Li (jdli@csie.nctu.edu.tw) wrote:
> óç¨à (image.bbs@bbs.csie.nctu.edu.tw) wrote:
> > §Ú²{¦bnÅý crontab §@¤@¨ÇªF¦è, ¦ý¬O¨C¦¸ crontab °µ§¹«á·|±H
report ¥X¨Ó,
> > ¼Æ¶q«Ü¦h¡C§Ún¦p¦ó¤~¥i¥H¤£Åý crontab ±H report ¥X¨Ó©O¡HMany thanks.
> ®É¶¡ «ü¥O > /dev/null 2>&1
¦pªGnÅý crontab ¸Ì±©Ò¦³ªº«ü¥O³£¤£·Qn¿é¥X report ªº¸Ü,
¥i¥H¦b crontab Àɪº³Ì«e±¥[¤W
MAILTO=""
³nÅéÃö¾÷ªº«ü¥O©Î³nÅé
--------------------------------------------------------------------------------
david (slintaiwan@bbs.ee.ntu.edu.tw) wrote:
1. ¦b kernel config file ¥[¤@¦æ:
device apm0 at isa?
«·s compile kernel
2. §ï /etc/rc.conf, ¥[¤W:
apm_enable="YES"
«¶}¾÷¡A¦b¶}¾÷®ÉÀ³¸Ó·|¬Ý¨ì¡G
apm0 on isa
apm: found APM BIOS version 1.2
µM«á shutdown ®É¤U shutdown -p now ´N¥i¥H¤F :)
¦p¦óÅý nohup §KÀx¦s nohup.out ©O??
--------------------------------------------------------------------------------
==> Email.bbs@ms.twbbs.org (ÃtÅx¨«¦b¤£Âk¸ô¤W) ´£¨ì:
> ½Ð°Ý¤@¤U, §Ún°õ¦æ nohup «ü¥O,¥i¬O§Ú¤£·QÅý¥L
> ¦³¥ô¦óªº¿é¥XÀɦs¨ìµwºÐ¸Ì±¥h,
> ½Ð°Ý§Ú¸Ó«ç¼Ë¤U³oÓ nohup «ü¥O©O?
nohup something_you_want_to_do & > /dev/null 2>&1
--
************************************************************************
* J. K. Hsu (³\ ¦Ü ³Í) kae@mtsun.mc.ntu.edu.tw *
* Taiwan OnLine Group ¥xÆW½Ã³Õ¬ì§ÞªÑ¥÷¦³¤½¥q *
* 886-2-25509555 ext 217 kae@twol.net *
* www.twol.net www.eAuto.com.tw www.cins.com.tw www.abc123.com.tw *
************************************************************************
--
¡¸ [Origin:·¦ªL·±¡] [From: mtsun.mc.ntu.edu.tw] [Login: **] [Post: **]
¦p¦ó±o¨ì¬Q¤Ñªº¤é´Á¼Æ¾Ú
--------------------------------------------------------------------------------
¡i ¦b whoami.bbs@hello.csie.ncku.edu.tw (´ß¤å°í®¿·ç¯S) ªº¤j§@¤¤´£¨ì: ¡j
: ¡° ¤Þz¡mjennming@bbs.ee.ntu.edu.tw (jennming)¡n¤§»Ê¨¥¡G
: > ¨Ò¦p:
: > day=`date '+%m/%d'`
: > echo $day
: > Åã¥Üªº¬O¤µ¤Ñªº¤é´Á
: > ¦pªGnÅã¥Ü¬Q¤Ñªº¤é´Án¦p¦ó§ï?
: > ½Ðª¾¹Dªº¤HÀ°¦£¤@¤U ÁÂÁÂ!
: ¼gÓshell script §a!
: date ¨S¦³´£¨Ñ¹ï ¤é´Áªº¥[´î¥\¯à :)
# date
Fri Jun 23 02:15:07 CST 2000
I am root => /root
# date -v-1d
Thu Jun 22 02:15:12 CST 2000
I am root => /root
# date -v-2d
Wed Jun 21 02:15:17 CST 2000
[m[1;35m¡° ¨Ó·½:¡E´ç²îÀY¤§ÅÊ bbs.im.tku.edu.tw¡E[FROM:
bbs.im.tku.edu.tw][m
½Ð°Ý¦btcsh¤Îbash¤Uªºprompt?
--------------------------------------------------------------------------------
==> vctt.bbs@bbs.fcu.edu.tw (¤£±Ë) ´£¨ì:
> ==> ©ó ¸ôÃ䪺©t±I¨k«Ä (JoeHorn.bbs@bbs.hcvs.kh.edu.tw) ¤å¤¤z¤Î:
> : ¤p§Ì§ì¨ì¤èªk¤F....{$user}¬°Åã¥Ü±b¸¹....
> : ¦ý¬O{$user}¦n¹³³£¬OÅã¥Ülogin®É¥Îªº±b¸¹....
> : su¤§«á³£¤£·|§ïÅÜ....
> : ¦Ó${cwd}«hÅã¥ÜHome Directory....
> : ¤Á´«¥Ø¿ý«á¤]¤£·|§ïÅÜ~~~~
> : ½Ð°Ý¬O³]©w¿ù»~¶Ü??? ÁÙ¬O±o¦A¦h¼W¥[°Ñ¼Æ???
> : ·Ð½Ð°ª¤âÌ«ü¾É¤@¤U...
> : ÁÂÁ¤j®a~~~ :)
> tcsh:
> user : %n or `whoami`
> path : %/
> set prompt="(%n)[%/]"
> or
> set prompt="(`whoami`)[%/]"
´N§Ú¦L¶H¤¤
csh prompt ³]©wÀ³¸Ó¦³³o¨Ç
%/ ¥Ø«e¥Ø¿ý ÀH¥Ø¿ý§ïÅÜ
%n ¥Ø«euser ÀHsu§ïÅÜ
%m hostname
%B ³]©w/¸Ñ°£ ²ÊÅé¦r
%U ³]©w/¸Ñ°£ ©³½u¦r
%T ®É¶¡
%h history number
--
¡¸ [Origin:·¦ªL·±¡] [From: h40-203-67-6.iii.org.tw] [Login: **] [Post: 22]
[°ÝÃD]rc.local ¤@©wn reboot ¶Ü?
--------------------------------------------------------------------------------
==> ¦b nego.bbs@bbs.yuntech.edu.tw (¤û¬ï·¬) ªº¤å³¹¤¤´£¨ì:
> ¦pªG«·s¼g¹L rc.local ¤§«á,
> ¤@©wn«·s reboot «·s¶}¾÷¤~·|±Ò°Ê¶Ü?
> ¤pªº·M¬N,¨C¦¸³£¥Î³oºØ¤èªk,
> ¤£ª¾¬O§_¦³¨ä¥Lªº¤èªk???
sh rc.local
--
* Origin: ¡¹ ¥æ³q¤j¾Ç¸ê°T¬ì¾Ç¨t BBS ¡¹ (bbs.cis.nctu.edu.tw: 140.113.23.3)
Ãö©ó³Æ¥÷
--------------------------------------------------------------------------------
==> ¦b eddiekao.bbs@bbs.tku.edu.tw (¤Ñ¤W¸ªº) ªº¤å³¹¤¤´£¨ì:
> ½Ð±Ð¦U¦ì¡G
> °²³]»¡§Ú·Q§â/etc¤U±ªºÀɮ׳ƥ÷¦¨etc20000709.tgz(¥H¤é´Á¨Ó°µ¬°ÀɦW)
> 쥻§Ú¬O³o¼Ë°µ¡G
> tar cvfpsz etc20000709.tgz /etc
> ¨º§Ú·Qn¼g³o¼Ëªº¤@ӳƥ÷ÀÉ¡A¸Ó«ç»ò¼g©O?
> ¤é´Áªº³¡¥÷Åý¥¦¯à°÷¦Û¤v§ì¨t²Îªº¤é´Á
> thanks!!
man date
¤U±¦³½d¨Ò, ¬Ý¤F´NÀ´¤F.
¨Ò¦p§Anªº¥\¯à, ¥i¥H¼g:
date +%Y%m%d
#!/bin/sh
DATE=`date +%Y%m%d`
tar cvfpsz etc${DATE}.tgz /etc
--
¡° Origin: ²MµØ¹q¾÷ ¡» From: cave11.ck.tp.edu.tw
about pw
--------------------------------------------------------------------------------
¥Î pw ·s¼W¤@Ó±b¸¹¦A¥Î passwd ³]©w±K½X
©Î¬O echo "password" | pw useradd -n name -h 0
¡° ¤Þz¡mname.bbs@bbs.cksh.tp.edu.tw¡n¤§»Ê¨¥¡G
> ¥Îpw¥[¤J¨Ï¥ÎªÌ¨Ï¥ÎªÌªº±K½Xn¦b¨º³]??
> man³£¨S¦³§ä¨ì
--
Regards,
Zhenbang Wei
forth@mail.net.tw
--
[1;32m¡° Origin: [33mºÓ¸Û¸ê°T [37m(bbs.cynix.com.tw) [m
[1;31m¡» From: [36m211.21.42.220[m
½Ð°ÝUnix¤U¦p¦ó³]©w¨Ï¥ÎªÌemail Display Name ?
--------------------------------------------------------------------------------
¡° ¤Þz¡mcadfei@bbs.openfind.com.tw (¤p¸¸)¡n¤§»Ê¨¥¡G
> ½Ð±Ð¤@¤U...
> ¥H«e¦b¾Ç®ÕªºUnix (User Mode SUN OS5.6)
> ¦³Ó²³æªºCommand¥i¥H³]©wemailªºDisplay Name
> ´N¬O±Hemailµ¹§O¤HnÅã¥Ü¥Xªºname¥i¥H¥ÑUser§ï
> ¥i¬O²{¦b«ç»ò³£·Q¤£°_¨Ó..
> ¦³¨S¦³¤Hª¾¹Dªº
> ³Â·Ð¶Ç±Â¤@¤U§a!!
> ÁÂÁÂ!!!
chfn
chsh
¤£ª¾¹D¦b¤£¦Pos¤U¦³¨S¦³¤£¦P¡A¸Õ¸Õ§a
--
¡° Origin: ·¬¾ôÅæ¯¸ ¡» From: 210.201.109.111
½Ð°Ý¤@¤U¶}¾÷°õ¦æµ{¦¡ªº owner
--------------------------------------------------------------------------------
¡° ¤Þz¡mahan.bbs@u860511.CHENG.ab.nthu.edu.tw (¤£nÕt§Ú»ó¤l°Õ)¡n¤§»Ê¨¥¡G
: §Úªº·N«ä¬O¡G¦pªG§Ú§â bbs ©ñ¦b¶}¾÷´N±Ò°Ê
: ¨º·í bbsadm ·Qn¬å±¼ mbbsd ³oÓ process «·s±Ò°Ê mbbsd ªº¸Ü
: ´N·|¥X²{ Operation not permitted
: ¦³¨S¦³¿ìªkÅý bbsadm ¥i¥H°µ¥H¤Wªº°Ê§@©O¡H
su bbsadm -c '/home/bbs/bin/mbbsd'
: ¥t¥~¦A½Ð±Ð¤@¤U¡G¦³Åý bbsadm ¥i¥H¶}±Ò 23 ³oÓ port ªº¤èªk¶Ü¡H
¥ý§â¨t²Îªº telnetd ½Õ¶}...§Oªºµ{¦¡´N¥i¥H bind 23
½Õ¶}¤èªk¡G
1. §ï /etc/service ¤¤ telnet ªº port ( «á¿ò¯g¡A¥H«án telnet §Oªº¯¸¥x§À¤Ú
n¥[ 23¡Aex. telnet bbs.oo.xx 23 )
2. kill -1 `cat /var/run/inetd.pid`
--
¡° [36;1m·«H¹C¤l[35m(bbs.cm.nctu.edu.tw)[37m ¡¹ [33mPost From:[34m Hyperion.cm.nctu.edu.tw [m¡¹
¦p¦ó¼g³o¼Ëªº Shell ???
--------------------------------------------------------------------------------
¡° ¤Þz¡mkenduest.bbs@bbs.cynix.com.tw (squeeze it !)¡n¤§»Ê¨¥¡G
: ¡° ¤Þz¡myashota.bbs@bbs.ntu.edu.tw (¤M¨g¼C·ö)¡n¤§»Ê¨¥¡G
: > hi:
: > ½Ð±Ð¤@¤U,¦pªGn¦b«Ü¦hÀɮ׫e¥[¤W 3 ¦æ¦r,
: > shell ¥i¥H°µªº¨ì¶Ü ????
: ¥ý²£¥Í¤@Ó·sÀɮסA¥ý¥[¤J±z«e¤T¦æªº¤å¦r¡AµM«á§âì¥ýÀɮפº®e
: >> ¾É¦V¨ì¸ÓÀɮפº¡AµM«á§âì¥ýÀÉ®×§R°£¡A§â·sÀɮשR¦W¦¨¬°
: ì¥ýªºÀɮצWºÙ´N¥i¥H¤F¡C
¥Î ">>" ¬O§âªF¦è ¥[¦b¾ãÓÀɮתº³Ì«á±§a??
À³¸Ó¬O¥Î paste §â¨âÓÀÉ®× `¾ã¦X`¦¨¤@Ó...
¥Î sed ¥i¯à·|¤ñ¸û¤è«K...
: > ¤S¦pªGn§R°£¨CÓÀɮתº³Ì«á 3 ¦æ,
: ¥i¥H¨Ï¥Î wc §ì¥XÀɮתº¦æ¼Æ¡AµM«á¨Ï¥Î head ¨ÓÅã¥Ü¦æ¼Æ´î±¼ 3
: ©ÒÅã¥Ü¥X¨Óªº¤º®e´N¬O©Ò¿×ªº "§R°£Àɮתº³Ì«á 3 ¦æ" ¤F...
head -n `expr \`wc -l <FILE_NAME>|cut -c1-7 \` - 3` <FILE_NAME>
¤@¦æ·d©w...
--
¥®¸Xªº¨k¤H³£¥h¦º§a¡I¡I¡I§A¥H¬°§A¦h¦¨¼ôªü¡I¡I
--
¡° Origin: µØ®L»Èªe¬PÄ¥ ¡» From: 232.c128.ethome.
FreeBSD 4.1.1 ±K½X½s½X°ÝÃD
--------------------------------------------------------------------------------
¥Õ¦Ñ¹« (test.bbs@Free.NHCTC.edu.tw) wrote:
> ³ÌªñµL½×¤É¯Å(from binary or source)¨ì 4.1.1 ©Î«·s¦w¸Ë¡A
> ªº¨t²Î¦pªG¬ODES½s½X¤]¥i¥H¬Û®e¡A
> ¦ý¤@§ï¹L±K½X©Î·s¼W±b¸¹ªº±K½Xdefault³£¬O¥ÎMD5½s½X¡A
> ¨âÓ½s½XªkÁöµM¥i¥H¦P®É¨Ã¦sµÛ¥Î¡A
> ¦ý¹ï©ó¦³¨Ç«Dn¥ÎDES½s½Xªºµ{¦¡(ex: BBS,NIS)¡A·|¤£·|¥X²{°ÝÃD?
> ½Ð°Ý½Ñ¦ì¥ý¶i¤j¼w¡A¦³¨S¦³¿ìªk±j¨î¨Ï¥ÎDES½s½X? ÁÂÁÂ!
man login.conf
/etc/login.conf
default:\
:passwd_format=des:
--
§õ «Ø ¹F (Ryan Jian-Da Li)
mail: jdli@csie.nctu.edu.tw
http://jdli.tw.freebsd.org/
PGP6 KeyID : 0x6D81F6A0
¦p¦ó¥i¥H¾ã§å§R°£¬YÓuserªº©Ò¦³process?
--------------------------------------------------------------------------------
==> kuoa@kkcity.com.tw (mm) ´£¨ì:
> ¦pÃD?
kill -9 `ps -ef | awk '{print $1, $2}' | grep username | awk '{print $2}'`
--
************************************************************************
* J. K. Hsu (³\ ¦Ü ³Í) kae@mtsun.mc.ntu.edu.tw *
* Taiwan OnLine Group ¥xÆW½Ã³Õ¬ì§ÞªÑ¥÷¦³¤½¥q *
* 886-2-27737177 ext 217 kae@twol.net *
* www.twol.net www.eAuto.com.tw www.eins.com.tw www.abc123.com.tw *
************************************************************************
--
¡¸ [Origin:·¦ªL·±¡] [From: ha.mc.ntu.edu.tw] [Login: **] [Post: **]
make install ®É ¤U¸üªº¦ì¸m
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¡° ¤Þz¡myaudeh.bbs@bbs.cs.nthu.edu.tw (¾Ç´åªaªº¥øÃZ)¡n¤§»Ê¨¥¡G
> ½Ð°Ý
> n«ç»òÅý©Ò¦³ªºports ¦b make install®É
> ¤U¸ü³£¬O±q«ü©w °ê¤ºªº¯¸¥x ¤U¸ü
¦b /etc/make.conf ¸Ì±¥[¤J¡G
MASTER_SITE_BACKUP?= \
ftp://freebsd.csie.nctu.edu.tw/pub/distfiles/${DIST_SUBDIR}/ \
ftp://ftp.nsysu.edu.tw/FreeBSD/distfiles/${DIST_SUBDIR}/ \
ftp://bsd.sinica.edu.tw/pub/FreeBSD/distfiles/${DIST_SUBDIR}/
MASTER_SITE_OVERRIDE?= ${MASTER_SITE_BACKUP}
½Ð°Ñ¦Ò©Ò¦b¦a°Ï³s½u¨ì³o¤TÓ¯¸¥xªººô¸ô³t«×°t¦X×§ï¡C
--
Gea-Suan Lin
--
¡° Origin: ¤p³À³À (Deer.abpe.org) ¡» From: infomath.math.nctu.edu.tw
§Ún«ç»òª¾¹D§Úªº¨t²ÎÂùcpu¦³¨S¦³°_¨Ó
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¡° ¤Þz¡mjamboo@kkcity.com.tw (´P)¡n¤§»Ê¨¥¡G
> ¦pÃD
> ½Ð°Ý¦U¦ì¤j¤j
> freebsd¸Ë¦n«á¹w³]¬O¤£¬O¨S¦³¤ä´©Âùcpuªº¥\¯à
> ¤@©wn×§ï«á¤~¦³¤ä´©
>
> ¸Ñ¨M°Õ¥´sysctl hw.ncpu´N·|Åã¥Ü°Õ
¹ï, §An«·s make ¤@Ó kernel ¤~·|¦³, ¦b kernel config file ¸Ì±, §A¬Ý¬Ý
¦³¨S¦³³o¼Ë°µ: (¤U±¬O®³ 4.x ªº kernel config file, ¤£½T©w 5.x ªº¬O¤£¬Oªø
³o¼Ë)
# To make an SMP kernel, the next two are needed
options SMP # Symmetric MultiProcessor Kernel
options APIC_IO # Symmetric (APIC) I/O
> ÁÙ¦³¤@Ó°ÝÃD
> §Ú¦³¨â¥x¤@¼Ò¤@¼Ëªºintel¾÷¾¹¬O2150ªº¾÷¾¹
> ¤@¥x¥Îªº¬Olinux
> ¥t¤@¥xµøfreebsd
> ¦ý¬O«Ü©_©Ç¬Û¦Pªº°t³Æ·í§Ú¦b¸Ñ¶}webminªº®ÉÔ
> ¬Û¦Pªº«ü¥Otar zvxf webmin......
> ¦bfreebsd¤W±©úÅ㪺ºC«Ü¦h«Ü¦h
> ¤£ ª¾¹D¬O¤°»òì¦]¥i§_¸ÑÄÀ¦]¬°§Ú·Q§â¨t²Î´«¦¨freebsd
> so¤£ª¾¹D¨ä¥Lªº¹B§@¬O§_¤]·|¹³³o¼Ë
> ¦Ó¥B§Ú¤]´«¹LÂùcpuªºkernel°Õ«ü¥Ü§Ú¤£ª¾¹D¦³¨S¦³°_¨Ó
¦]¬°Àɮרt²Î°Ñ¼Æ³]©wªºÃö«Y, FreeBSD ¹w³]ªº¬O rw (read and write), ¤£
¥]§t async ©Î¬O soft-updates.
¦pªG§Aªº¾÷¾¹¤£¯àÀH«K«·s¶}¾÷, §A¥i¥H¥Î mount -u -o rw,async [path] ½u
¤W³]©w¦¨ async, ³t«×·|§Ö«Ü¦h. (¤ñ°_ì¨Ó³£¨S³]©w)
µM«á§An½T©w§Aªº kernel ¦³ support soft-updates:
# Soft updates is a technique for improving file system speed and
# making abrupt shutdown less risky.
#
options SOFTUPDATES
µM«á§A¦b¤U¦¸«¶}¾÷«á, ¶i¤J single user mode «á¤U¤U±ªº«ü¥O:
/sbin/mount -o ro /usr
/usr/bin/awk '{if ($3=="ufs") print $1}' /etc/fstab | \
/usr/bin/xargs -n1 /sbin/tunefs -n enable
exit
³o¼Ëªº¸Ü§A©Ò¦³ªº partition ³£·|§ï¥Î soft-updates, ³t«×¤£·|¤ñ Linux ¤W
±ºC :)
--
Gea-Suan Lin (gslin.am88@NCTU.edu.tw)
--
¡° Origin: ¤p³À³À (Deer.abpe.org) ¡» From: infomath.math.nctu.edu.tw
«ç»ò¥Îdump¸òrestore§@³Æ¤À?
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¡i ¦b keichii.bbs@BirdNest.infoX.Net (¶³¹q¤§·) ªº¤j§@¤¤´£¨ì: ¡j
¡° ¤Þz¡mSunnySmile.bbs@www.cn.nctu.edu.tw (¤£¥i¨àÀ¸)¡n¤§»Ê¨¥¡G
: §â¬YÓ¤À³Î°Ï©w®É³Æ¤À¨ì¥t¤@Ó¤À³Î°Ï
: ¦n¹³¬Odump xxxx | restore xxx..
: ¦³½Ö¤ñ¸û¤F¸Ñ¡AÁÂÁÂ..
dump -0ua -f <path> /dev/ad0s1f
dump -0ua -f <n¦s³Æ¥÷ªº¦a¤è> <n³Æ¥÷ªº¦a¤è>
©Ò¥H <path> ¥i¥H¬OÓtape drive, ¤]¥i¥H¬OÓÀÉ®×
restore -r -f <dumpfile>
or restore -i -f <dumpfile>
--
[m[1;31m¡° ¨Ó·½:¡E¥æ¤j¹q±±BBS www.cn.nctu.edu.tw¡E[FROM: nsl4.csie.nctu.][m
¦p¦ó§âboot®Éµ¥«Ý10¬í§ï¦¨3¬í©O¡H
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: ı±oµ¥¤Ó¤[¤F¡A¥i¤£¥i¥H§ïµ¥«Ýbootªº®É¶¡....
: ÁÂÁ¡I¡I
½Ð¦b /boot/loader.conf ³oÓÀɮפ¤¥[¤@¦æ
autoboot_delay="3"
´N·|±q 10 ¬í§ï¬° 3 ¬í
--
[m¡° Origin: »O¤j¹q¾÷ Maxwell ¯¸ ¡» From: bbs.ew.tku.edu.tw
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¦b /usr/src ¤U¥i¥H°õ¦æ make clean ¡A¥i¥H§R°£¨ä¤¤¤@¨Ç¼È¦sÀÉ¡I
/usr/obj/usr ³o¬O make world «áªº¼È¦sÀÉ¡A°£«D¥t¦³¨ä¥L¥Î³~¡A§_«h¥i¥H¬å±¼¡I
/kernel.old ©M /modules.old ³o¨âÓ¡A¬O®֤ߩM¼Ò²Õªº³Æ¥÷¡A
¦pªG·s®Ö¤ß©M¼Ò²Õ¨S¦³µo¥Í°ÝÃD¡A¤]¥i¥H¬å±¼¡I
¡° ¤Þz¡mahan.bbs@esther.v8n.dorm.ncku.edu.tw (ahanYang)¡n¤§»Ê¨¥¡G
: ¥Î cvsup §ó·s src ¤]¤É¯Å§¹¤§«á
: ½Ð°Ý¤@¤U¦³þ¨Ç¥Ø¿ý¬O¥i¥H¬å±¼¡B¤£»Ýnªº
: ÁÂ~~:)
½Ð±Ð¦U¦ì¤j¤jbsdªºio¬O¤£¬O¯uªº¦p¦¹
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¡° ¤Þz¡mlicky.bbs@cis.nctu.edu.tw (lick)¡n¤§»Ê¨¥¡G
: ==> ¦b tridi.bbs@bbs.ccns.ncku.edu.tw (´Ü½ç¹Ú¤j¥ÕÄê) ªº¤å³¹¤¤´£¨ì:
: > ¦³¨S¦³¥ÎasyncÁÙ¬Osoft-updates°Ú!
: > ¤£µM¡A¤§«e¤£¬O¦³¤H»¡¹L
: > ¨S¶}soft-updatesªºfreebsd¡A¥@¬É²Ä¤@Àt
: ¨º½Ð°Ý¤@¤U ¸Ó¦p¦ó°µsoft-update©O???
man tunefs
basically, you just need to have SOFTUPDATE option in kernel
and boot to single user mode to exec tunefs -n [device] on
not mounted file system.
after reboot you can see the output like this when you exec mount without
argument:
/dev/adxxxx on /tmp (ufs, local, soft-updates)
/dev/adxxxx on /usr (ufs, local, soft-updates)
/dev/adxxxx on /var (ufs, local, soft-updates)
--
Francis M.J. Hsieh | email addr: mjhsieh@life.nthu.edu.tw
Taiwan Republic | http://life.nthu.edu.tw/~mjhsieh/
--
¡° Origin: ¥xÆW¤å¤Æ¸ê°T¯¸ ¡» From: dungeon.mre.vghtpe.gov.tw
|