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yum check-update
yum update
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yum install ntp iptraf sysstat screen subversion wget bzip2 nfs-utils vim-common
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# crontab -e
0 * * * * /usr/sbin/ntpdate 210.72.145.44
:wq
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# 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 \
 
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Python lists have a built-in sort() method that modifies the list in-place and a sorted() built-in function that builds a new sorted list from an iterable.
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#coding=utf-8
from newtest.wiki.models import WiKi
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a=1
print id(a)
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print id(a)
a=a+1
print id(a)
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t=6
def tt():
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print t
print t
tt()
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