一点一滴努力,满仓满谷收成

1 安装相应的package

# rpm -qa|grep -i device-mapper
device-mapper-event-libs-1.02.77-9.el6.x86_64
device-mapper-event-1.02.77-9.el6.x86_64
device-mapper-multipath-0.4.9-64.el6.x86_64
device-mapper-libs-1.02.77-9.el6.x86_64
device-mapper-1.02.77-9.el6.x86_64
device-mapper-persistent-data-0.1.4-1.el6.x86_64
device-mapper-multipath-libs-0.4.9-64.el6.x86_64

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1 mount -o loop 挂载镜像盘

[root@gxd-caiji02 ~]#mount -o loop /opt/oracle/install/rhel-server-6.4-x86_64-dvd.iso /cdrom

[root@gxd-caiji02 ~]# df -h /cdrom
Filesystem Size Used Avail Use% Mounted on
/opt/oracle/install/rhel-server-6.4-x86_64-dvd.iso
3.5G 3.5G 0 100% /cdrom

2 编辑rhel-source.repo文件

[root@gxd-caiji02 ~]# cd /etc/yum.repos.d/
[root@gxd-caiji02 yum.repos.d]# ls
packagekit-media.repo rhel-source.repo
[root@gxd-caiji02 yum.repos.d]# cp rhel-source.repo rhel-source.repo.bk

rhel-source.repo改成如下这样：

[root@gxd-caiji02 yum.repos.d]# cat rhel-source.repo
[Packages]
name=rhel6.4
baseurl=file:///cdrom
gpgcheck=0
gpgkey=file:///cdrom/RPM-GPG-KEY-redhat-release
[root@gxd-caiji02 yum.repos.d]#

3 修改yumRepo.py配置文件

cd /usr/lib/python2.6/site-packages/yum/
vi yumRepo.py
找到 remote = url + ‘/’ + relative
改为 remote = “/cdrom” + ‘/’ + relative

1 修改/etc/pam.d/vsftpd
注销掉auth required pam_sheels.so验证模块
2 变更该用户的shell环境
#usermod -s /sbin/nologin

1 日期与字符串转换

#convert a string to a datetime object
from datetime import datetime
date_obj = datetime.strptime(‘May 29 2015 2:45PM’, ‘%B %d %Y %I:%M%p’)

#converting datetime object to a formatted string
from datetime import datetime
date_obj = datetime.now()
date_string = date_obj.strftime(‘%B %d %Y %I:%M%p’)

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1 下载mysql源码包
我用的是5.6.28的版本
下载地址：http://dev.mysql.com/downloads/mysql/5.6.html#downloads
“Select Version”选版本，Select Platform选”Source Code”,然后选”Generic Linux ”
2 安装依赖组件
如果可以yum install就容易了
1)make编译器
下载地址：http://www.gnu.org/software/make/
2)bison
下载地址：http://www.gnu.org/software/bison/
3)gcc-c++
下载地址：http://www.gnu.org/software/gcc/
4)cmake
下载地址：http://www.cmake.org/
5)ncurses,ncurses-devel
下载地址：http://www.gnu.org/software/ncurses/
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