Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

linuxÉϰ²×°python·þÎñÆ÷Ïà¹Ø¹¤¾ß


1¡¢Éý¼¶ÏµÍ³
yum check-update
yum update
2¡¢°²×°Ò»Ð©³£ÓõŤ¾ß
yum install ntp iptraf sysstat screen subversion wget bzip2 nfs-utils vim-common
3¡¢ÉèÖÃÿÌì×Ô¶¯ºË׼ʱ¼ä
# crontab -e
0 * * * * /usr/sbin/ntpdate 210.72.145.44
:wq
4¡¢°²×°Ò»Ð©¿ª·¢°ü
# yum install make gcc gcc-c++ libjpeg-devel libpng-devel zlib-devel tcl-devel freetype-devel libevent-devel openssl-devel db4-devel curl-devel pcre-devel ncurses-devel readline-devel sqlite-devel bzip2-devel
5¡¢°²×°sqlite
wget http://www.sqlite.org/sqlite-3.6.4.tar.gz
tar xzvf sqlite-3.6.4.tar.gz
cd sqlite-3.6.4
 ./configure --enable-threadsafe
make
make install
5¡¢°²×°Python
wget http://www.python.org/ftp/python/2.5.4/Python-2.5.4.tar.bz2
tar xjvf Python-2.5.4.tar.bz2
cd Python-2.5.4/
./configure --enable-unicode=ucs4
make
make install
6¡¢°²×°MySQL 5.0
wget http://dev.mysql.com/get/Downloads/MySQL-5.0/mysql-5.0.83.tar.gz/from/http://mysql.mirrors.pair.com/
tar xzvf mysql-5.0.83.tar.gz
cd mysql-5.0.83/
groupadd mysql
useradd -g mysql mysql
mkdir /opt/mysql-data
CFLAGS="-O3 -march=nocona" CXX=gcc CXXFLAGS="-O3 -march=nocona -felide-constructors \
            -fno-exceptions -fno-rtti" ./configure \
            --prefix=/usr/local/mysql --enable-assembler \
            --with-charset=utf8 \
            --with-extra-charsets=gbk,gb2312,latin1 \
            --localstatedir=/opt/mysql-data \
            --with-mysqld-user=mysql --enable-large-files --with-big-tables \
            --without-debug \
            --with-mysqld-ldflags=-all-static \
            --with-client-ldflags=-all-static \
            --enable-thread-safe-client \
 


Ïà¹ØÎĵµ£º

Python±Ê¼Ç£¨5£©

Ä£¿é
 
Ò».¼ò½é
Ä£¿é»ù±¾ÉϾÍÊÇÒ»¸ö°üº¬ÁËËùÓÐÄ㶨ÒåµÄº¯ÊýºÍ±äÁ¿µÄÎļþ¡£ÎªÁËÔÚÆäËû³ÌÐòÖÐÖØÓÃÄ£¿é£¬Ä£¿éµÄÎļþÃû±ØÐëÒÔ.pyΪÀ©Õ¹Ãû¡£
 
ÀýÈ磺
 
#!/usr/bin/python
# Filename: using_sys.py
import sys
print 'The command line arguments are:'
for i in sys.argv:
print i
print '\n ......

PythonÄÚ½¨º¯ÊýÖ®——filter,map,reduce

     ÔÚ½²Êöfilter£¬mapºÍreduce֮ǰ£¬Ê×ÏȽéÉÜÒ»ÏÂÄäÃûº¯Êýlambda¡£
     lambdaµÄʹÓ÷½·¨ÈçÏ£ºlambda [arg1[,arg2,arg3,...,argn]] : expression
     ÀýÈ磺
     >>> add = lambda x,y : x + y
>>> add ......

Python±Ê¼Ç£¨8£©

PythonµÄÃæÏò¶ÔÏóÐÔÖÊ
ÀàºÍ¶ÔÏóÊÇÃæÏò¶ÔÏó±à³ÌµÄÁ½¸öÖ÷Òª·½Ãæ¡£Àà´´½¨Ò»¸öÐÂÀàÐÍ£¬¶ø¶ÔÏóÕâ¸öÀàµÄ ʵÀý ¡£ÕâÀàËÆÓÚÄãÓÐÒ»¸öintÀàÐ͵ıäÁ¿£¬Õâ´æ´¢ÕûÊýµÄ±äÁ¿ÊÇintÀàµÄʵÀý£¨¶ÔÏ󣩡£
 
ÐèҪעÒâµÄÊÇ£¬ÔÚPythonÖУ¬¼´±ãÊÇÕûÊýÒ²±»×÷Ϊ¶ÔÏó£¨ÊôÓÚintÀࣩ¡£ÕâºÍC++¡¢Java£¨1.5°æÖ®Ç°£©°ÑÕûÊý´¿´â×÷ΪÀàÐÍÊDz»Í¬µÄ¡£Í¨¹ ......

Python ǶÌ׺¯Êý Óë ±äÁ¿×÷ÓÃÓò

a=1
print id(a)
a=2
print id(a)
a=a+1
print id(a) 
-------------------------------------------------------------------------------------------------------------------------
t=6
def tt():
    global t
    t=t+1
    print t
print t
tt()
½ ......

Linux²Ù×÷ϵͳÎļþϵͳ»ù´¡ÖªÊ¶


Ò» ¡¢LinuxÎļþ½á¹¹
¡¡¡¡Îļþ½á¹¹ÊÇÎļþ´æ·ÅÔÚ´ÅÅ̵ȴæÖüÉ豸ÉϵÄ×éÖ¯·½·¨¡£Ö÷ÒªÌåÏÖÔÚ¶ÔÎļþºÍĿ¼µÄ×éÖ¯ÉÏ¡£
¡¡¡¡Ä¿Â¼ÌṩÁ˹ÜÀíÎļþµÄÒ»¸ö·½±ã¶øÓÐЧµÄ;¾¶¡£
¡¡¡¡LinuxʹÓñê×¼µÄĿ¼½á¹¹£¬ÔÚ°²×°µÄʱºò£¬°²×°³ÌÐò¾ÍÒѾ­ÎªÓû§´´½¨ÁËÎļþϵͳºÍÍêÕû¶ø¹Ì¶¨µÄĿ¼×é³ÉÐÎʽ£¬²¢Ö¸¶¨ÁËÿ¸öĿ¼µÄ×÷ÓÃºÍÆäÖеÄÎļþÀàÐÍ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ