Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB
ÈÈÃűêÇ©£º c c# c++ asp asp.net linux php jsp java vb Python Ruby mysql sql access Sqlite sqlserver delphi javascript Oracle ajax wap mssql html css flash flex dreamweaver xml
 ×îÐÂÎÄÕ :

linuxÍøÂçÅäÖõÄÐÞ¸Ä

LINUX--ÐÞ¸ÄIPµØÖ·
A¡¢ÐÞ¸ÄipµØÖ·
¼´Ê±ÉúЧ:
# ifconfig eth0 192.168.0.20 netmask 255.255.255.0
Æô¶¯ÉúЧ:
ÐÞ¸Ä/etc/sysconfig/network-scripts/ifcfg-eth0
B¡¢ÐÞ¸Ädefault gateway
¼´Ê±ÉúЧ:
# route add default gw 192.168.0.254
Æô¶¯ÉúЧ:
ÐÞ¸Ä/etc/sysconfig/network-scripts/ifcfg-eth0
C¡¢ÐÞ¸Ädns
ÐÞ¸Ä/etc/resolv.conf
Ð޸ĺó¿É¼´Ê±ÉúЧ£¬Æô¶¯Í¬ÑùÓÐЧ
D¡¢ÐÞ¸Ähost name
¼´Ê±ÉúЧ:
# hostname fc2
Æô¶¯ÉúЧ:
ÐÞ¸Ä/etc/sysconfig/network ......

LinuxÈñ½ÝÉÏÍø,°²×°¹ý³Ì£º

ÏÂÔØÈñ½ÝÉÏÍø°ü,½âѹ,ÓÐĿ¼: libpcap.so.0.6.2, libstdc++.so.5,compat-libstdc%2B%2B-33_3.2.3-48_i386.deb,xrgsu
1½øÈëruijieĿ¼
sudo cd ./ruijie(½«¸ÃÎļþ¼Ð·ÅÔÚµ±Ç°Óû§Ä¿Â¼ÏÂ)
2¸´ÖÆÎļþ
sudo cp xrgsu /bin
sudo cp libpcap.so.0.6.2 /usr/lib
sudo cp libstdc++.so.5 /usr/lib
find /usr/lib -name "libpcap.so.*"
ÎÒµÄÊǰ汾ÊÇ9.10·µ»Ø"libpcap.so.1.0.0"ÆäËü°æ±¾¿ÉÄÜ·µ»ØÆäËüÖµ
sudo ln -sv /usr/lib/libpcap.so.1.0.0£¨Äã·µ»ØµÄÖµ£© /usr/lib/libpcap.so.0.6.2
find /usr/lib -name "libstdc++.so.*"
·µ»Ølibstdc++.so.6
sudo ln -sv /usr/lib/libstdc++.so.6£¨Äã·µ»ØµÄÖµ£© /usr/lib/libstdc++.so.5
¸´ÖÆÍêºó½«compat-libstdc%2B%2B-33_3.2.3-48_i386.debË«»÷°²×°
ÔËÐйý³Ì:
½«ipÉèÖóɾ²Ì¬µÄ£¨Äã¿ÉÒÔÔÚwindowsÏÂ,ÔËÐÐcmd,ÊäÈëipconfig /all²é¿´,
È»ºó½«ÏÔʾµÄEthernetÐÅÏ¢£¬ÔÚUbuntuÉϵÄAuto eth0µÄipÉèÖÃÖÐÌîÈë)
sudo ifconfig eth0 172.20.85.206(ÓëÍø¿¨ipµØÖ·Ò»ÖÂ.£©
sudo xrgsu
È»ºó°´ÌáʾÊäÈëÓû§ÃûºÍÃÜÂë
È»ºó»áÓÐÎÊÄãÊÇ·ñʹÓÃDHCP¶¯Ì¬»ñÈ¡ip£¬²»ÄÜÖ±½Ó»Ø³µ£¬Ó¦Ñ¡1£¬¼´Ê¹ÓÃDHCP£¨ÕâÀïÊDz»ÊÇºÜÆæ¹ ......

iostatÀ´¶ÔlinuxÓ²ÅÌIOÐÔÄܽøÐÐÁ˽â

 ÒÔǰһֱ²»Ì«»áÓÃÕâ¸ö²ÎÊý¡£ÏÖÔÚÈÏÕæÑо¿ÁËÒ»ÏÂiostat£¬ÒòΪ¸ÕºÃÓÐÌ¨ÖØÒªµÄ·þÎñÆ÷ѹÁ¦¸ß,ËùÒÔ·ÅÉÏÀ´·ÖÎöÒ»ÏÂ.ÏÂÃæÕą̂¾ÍÊÇIOÓÐѹÁ¦¹ý´ó
µÄ·þÎñÆ÷
$iostat -x 1
Linux 2.6.33-fukai (fukai-laptop) _i686_ (2 CPU)
avg-cpu: %user %nice %system %iowait %steal %idle
5.47 0.50 8.96 48.26 0.00 36.82
 
Device: rrqm/s wrqm/s r/s w/s rsec/s wsec/s avgrq-sz avgqu-sz await svctm %util
sda 6.00 273.00 99.00 7.00 2240.00 2240.00 42.26 1.12 10.57 7.96 84.40
sdb 0.00 4.00 0.00 350.00 0.00 2068.00 5.91 0.55 1.58 0.54 18.80
rrqm/s:
   ÿÃë½øÐÐ merge µÄ¶Á²Ù×÷ÊýÄ¿¡£¼´ delta(rmerge)/s
wrqm/s:
  ÿÃë½øÐÐ merge µÄд²Ù×÷ÊýÄ¿¡£¼´ delta(wmerge)/s
r/s:
           ÿÃëÍê³ÉµÄ¶Á I/O É豸´ÎÊý¡£¼´ delta(rio)/s
w/s:
         ÿÃëÍê³ÉµÄд I/O É豸´ÎÊý¡£¼´ delta ......

myeclipseÔÚlinuxϲ»ÄÜÊäÈëÖÐÎÄ

      ½ñÌìÓÃmyeclipse,´´½¨¹¤³ÌÏîÄ¿,È»ºó×¼±¸ÇôúÂë,ÔÚдעÊ͵Äʱºò,·¢ÏÖ²»ÄÜÊäÈëÖÐÎÄ,¸Õ¿ªÊ¼¾õµÃ²»ÄÜÊäÈëÖÐÎľÍËãÁ˰É,ÓÃÓ¢ÎÄдעÊÍÒ²¿ÉÒÔµÄ,µ«ÊÇÕâ¼þÊÂûÓÐÕâôËãÁË,ÎÒ×¢ÊÍԽдԽ¶àµÄʱºò,·¢Ïֺܶà×Ô¼º²»»áдµÄµ¥´Ê,ÐèҪһЩʱ¼ä²ÅÄÜÏëÆðÀ´,Õâ¶àôµ¢Îóʱ¼ä°¡!
      ÎÒ¿ªÊ¼µ·¹ÄPreferencesÏÂÃæµÄ¸÷¸öÑ¡Ïî,µ·¹ÄÁË´ó¸Å°ë¸öСʱ°É,¾õµÃʵÔÚÊDz»ÐÐÁË,¾ÍÉÏÍø²é,ºÙ,·¢ÏÖÓöµ½Õâ¸öÎÊÌâµÄÈ˲»ÉÙ,µ«ÊǺܶàÈ˵Ļشð¶¼ÊÇ´íÎóµÄ,»òÕß˵ÊÇÐв»Í¨µÄ.ÎҸе½ÓÐһ˿¾øÍû,ÎÒ¿ªÊ¼¾ö¶¨»¹ÊÇ×ÔѰ³ö·.ѰÕÒ³ö·ÖÐ!@@#$#%$#$#@%^$^%$$%#@%$#%$#@%#$%#!@$$#@!%!#@$##!@%#$%#$%#$%#$%$#^!@#$%#$^%&^&^*&(*&*(*&^&*(*&^$@##$#%$%&@$%$&^%*
     ÖÕÓÚÕÒµ½ÁË:ÔÚÎı¾±à¼­Çø,ÓÒ¼üµ¥»÷,×îºóÓÐÒ»¸öÑ¡ÏîInput Method!  Õâ¸öÑ¡ÏîÌ«²»ÏÔÑÛÁË,º¦ÎÒÕÒÕâô¾Ã.ÎÒÑ¡ÔñµÄÊÇ"XÊäÈë·¨",ÿ¸öÈ˵ĵçÄÔ°²×°µÄÊäÈë·¨¶¼²»Ò»Ñù,Èç¹ûÕâ¸ö²»ÐÐ,¾Í»»ÆäËûµÄÊÔÊÔ,×ÜÓÐÒ»¸öÐеÄ!
     
²»ÂÞàÂÁË,¼ÌÐøÎÒµÄÊÂÇéÁË.........
ps:
       OS: ......

LinuxÏÂMemcache·þÎñÆ÷¶ËµÄ°²×°

×î½üÔÚÑо¿ÔõôÈÃDiscuz!È¥Ó¦ÓÃMemcacheÈ¥×öһЩÊÂÇ飬¼Ç¼ÏÂMemcache°²×°µÄ¹ý³Ì¡£
LinuxÏÂMemcache·þÎñÆ÷¶ËµÄ°²×°
·þÎñÆ÷¶ËÖ÷ÒªÊǰ²×°memcache·þÎñÆ÷¶Ë£¬Ä¿Ç°µÄ×îа汾ÊÇ memcached-1.3.0 ¡£
ÏÂÔØ£ºhttp://www.danga.com/memcached/dist/memcached-1.2.2.tar.gz
ÁíÍ⣬MemcacheÓõ½ÁËlibeventÕâ¸ö¿âÓÃÓÚSocketµÄ´¦Àí£¬ËùÒÔ»¹ÐèÒª°²×°libevent£¬libeventµÄ×îа汾ÊÇ
libevent-1.3¡££¨Èç¹ûÄãµÄϵͳÒѾ­°²×°ÁËlibevent£¬¿ÉÒÔ²»Óð²×°£©
¹ÙÍø£ºhttp://www.monkey.org/~provos/libevent/
ÏÂÔØ£ºhttp://www.monkey.org/~provos/libevent-1.3.tar.gz
ÓÃwgetÖ¸ÁîÖ±½ÓÏÂÔØÕâÁ½¸ö¶«Î÷.ÏÂÔØ»ØÔ´Îļþºó¡£
1.ÏȰ²×°libevent¡£Õâ¸ö¶«Î÷ÔÚÅäÖÃʱÐèÒªÖ¸¶¨Ò»¸ö°²×°Â·¾¶£¬¼´./configure –prefix=/usr£»È»ºómake£»È»ºómake
install£»
2.ÔÙ°²×°memcached£¬Ö»ÊÇÐèÒªÔÚÅäÖÃʱÐèÒªÖ¸¶¨libeventµÄ°²×°Â·¾¶¼´./configure
–with-libevent=/usr£»È»ºómake£»È»ºómake install£»
ÕâÑù¾ÍÍê³ÉÁËLinuxÏÂMemcache·þÎñÆ÷¶ËµÄ°²×°¡£ÏêϸµÄ·½·¨ÈçÏ£º
1.·Ö±ð°ÑmemcachedºÍlibeventÏÂÔØ»ØÀ´£¬·Åµ½ /tmp Ŀ¼Ï£º
# cd /tmp
# wget http://www.danga.com/memcached/dist/memcached- ......

linux ³£ÓÃÃüÁî

 1,»ù±¾²Ù×÷
Ìí¼ÓÓû§
useradd
 
ɾ³ýÓû§
userdel
 
±ä¸üÃÜÂë
passwd username
 
 
 
 
²é¿´Ö´ÐÐÖнø³Ì
ps aux
ps auxf
ps
l  ³¤¸ñʽÊä³ö£»
u  °´Óû§ÃûºÍÆô¶¯Ê±¼äµÄ˳ÐòÀ´ÏÔʾ½ø³Ì£»
j  ÓÃÈÎÎñ¸ñʽÀ´ÏÔʾ½ø³Ì£»
f  ÓÃÊ÷ÐθñʽÀ´ÏÔʾ½ø³Ì£»
a  ÏÔʾËùÓÐÓû§µÄËùÓнø³Ì£¨°üÀ¨ÆäËüÓû§£©£»
x  ÏÔʾÎÞ¿ØÖÆÖն˵Ľø³Ì£»
r  ÏÔʾÔËÐÐÖеĽø³Ì£»
ww ±ÜÃâÏêϸ²ÎÊý±»½Ø¶Ï£»
ps f Ê÷ÐνṹÏÔʾ
½ø³ÌÒ»°ã·ÖΪ½»»¥½ø³Ì¡¢Åú´¦Àí½ø³ÌºÍÊØ»¤½ø³ÌÈýÀà¡£
STAT ½ø³Ì״̬
D    Uninterruptible sleep (usually IO)
R    ÕýÔÚÔËÐпÉÖÐÔÚ¶ÓÁÐÖпɹýÐеģ»
S    ´¦ÓÚÐÝÃß״̬£»
T    Í£Ö¹»ò±»×·×Ù£»
W    ½øÈëÄÚ´æ½»»»£¨´ÓÄÚºË2.6¿ªÊ¼ÎÞЧ£©£»
X    ËÀµôµÄ½ø³Ì£¨´ÓÀ´Ã»¼û¹ý£©£»
Z    ½©Ê¬½ø³Ì£»
<           ÓÅÏȼ¶¸ßµÄ½ø³Ì
N    ÓÅÏȼ¶½ÏµÍµÄ½ø³Ì
L    ÓÐЩҳ±»Ëø½øÄڴ棻
......
×ܼǼÊý:40319; ×ÜÒ³Êý:6720; ÿҳ6 Ìõ; Ê×Ò³ ÉÏÒ»Ò³ [70] [71] [72] [73] 74 [75] [76] [77] [78] [79]  ÏÂÒ»Ò³ βҳ
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ