摘要： 安装 easy_install1.在https://pypi.python.org/pypi/setuptools上下载 setuptools-0.6c11-py2.7.egg 2.执行sh setuptools-0.6c11-py2.7.egg 安装pipwget http://python-distribute.org/distribute_setup.pypython distribute_setup.pywget https://github.com/pypa/pip/raw/master/contrib/get-pip.pypython get-pip.py 阅读全文

摘要： 第一步：编译安装 wsgi1.wget https://modwsgi.googlecode.com/files/mod_wsgi-3.4.tar.gz2.tar zxvf mod_wsgi-3.4.tar.gz 3. ./configure --with-apxs=/usr/sbin/apxs4.make 5.make install6.make clean7.make distclean第二步：设置路基wsgi 设置import sys#sys.path.append('/var/www/html/gdnsplus_conf/')path = '/usr/local 阅读全文

摘要： 1.初始环境安装httpd相关的RPM包版本号：httpd-2.2.3-63.el5.centos.1httpd-devel-2.2.3-63.el5.centos.1apr-1.2.7-11.el5_3.1apr-devel-1.2.7-11.el5_3.1apr-util-1.2.7-11.el5apr-util-devel-1.2.7-11.el52.编译python 2.7./configure -enable-sharedwget http://www.python.org/ftp/python/2.7/Python-2.7.tar.bz2tar jfvx Python-2.7.t. 阅读全文

摘要： http://ftp.gnu.org/gnu/autoconf/autoconf-2.69.tar.xzhttp://ftp.gnu.org/gnu/automake/automake-1.12.3.tar.xzhttp://ftp.gnu.org/gnu/bash/bash-4.2.tar.gzhttp://ftp.gnu.org/gnu/binutils/binutils-2.22.tar.bz2http://ftp.gnu.org/gnu/bison/bison-2.6.2.tar.xzhttp://www.bzip.org/1.0.6/bzip2-1.0.6.tar.gzhttp:// 阅读全文

摘要： The important point to understand is that the page structure is associated with physical pages,not virtual pages. If a page is not free, the kernel needs to know who owns the page. Possible owners include user-spaceprocesses, dynamically allocated kernel data, static kernel code, the page cache, a.. 阅读全文

摘要： SoftirqsTasklets Tasklets have a simpler interface and relaxed locking rules than softirqs. Tasklets are represented by two softirqs:HI_SOFTIRQ and TASKLET_SOFTIRQ. 阅读全文

摘要： the keyboard controller(the hardware device) =======================> processor=============>operating system an electrical signal signalDifferent devices can be associated with different interrupts by means of a unique value associated with each... 阅读全文

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摘要： -rw-r--r-- Access rights to the file.The first character indicated the type of file. a leading dash means a regular file, while a 'd' indicates a directory. the next three characters are the access rights for the file's owner, the next three are for members ... 阅读全文

摘要： Unix-like systems such as linux always have a single file system tree, regardless ofhow many drives or storage devices are attached to the computer.Storage devicesare attached( mounted ) at various points on the tree according to the system administrator.absolute pathnamesan absolute pathname begins 阅读全文