RPM和YUM

关于管道：
管道：[A] | [B]
[A]的输出作为[B]的输入

软件安装和管理

软件包
1.bin文件 .bin
2.rpm包(redhat管理和支持这个版本)
3.源码压缩包

安装软件的步骤

1.检查是否已经安装

使用rpm包进行安装是不能选择安装目录的

[root@node1 ~]# rpm -qa | grep jdk
jdk-1.7.0_79-fcs.x86_64

[root@node1 ~]# yum grouplist

2.下载软件包

3.安装

Yum安装

1.使用yum网络安装gcc

[root@node1 ~]# yum -y install gcc

2.显示gcc安装包信息

[root@node1 ~]# yum info gcc

3.使用yum网络安装gcc-c++

[root@node1 ~]# yum -y install gcc-c++

4.显示gcc-c++安装包信息

[root@node1 ~]# yum info gcc-c++

cd /etc/yum.repos.d/
vi local.repo

5.更改内容

[local_server]
name=mylocal_server
baseurl=file:///mnt
enabled=1
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-6

yum serach mysql-server

手动编译安装

nginx源码安装步骤：

1.下载

2.查看源码

3.准备编译环境

3.1.上传安装包至指定文件夹下

3.2.查看是否上传成功

3.3.安装tar命令(因为安装的是centos最简版，所以需要自己用yum安装tar命令)

[root@node1 home]# yum install tar

3.4.使用tar解压压缩文件

[root@node1 home]# tar -zxf nginx-1.8.0.tar.gz

3.5.进入目录

[root@node1 home]# cd nginx-1.8.0
[root@node1 nginx-1.8.0]# ls
auto  CHANGES  CHANGES.ru  conf  configure  contrib  html  LICENSE  man  README

4.检查(依赖.兼容)，预编译

4.1.进行预编译

[root@node1 nginx-1.8.0]# ./configure --prefix=/usr/nginx-1.8/

4.2.查看yum能安装什么pcre的软件

[root@node1 nginx-1.8.0]# yum search pcre
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
 * base: mirrors.yun-idc.com
 * extras: mirrors.yun-idc.com
 * updates: mirrors.yun-idc.com
=================================== N/S Matched: pcre ===================================
pcre-devel.i686 : Development files for pcre
pcre-devel.x86_64 : Development files for pcre
pcre-static.x86_64 : Static library for pcre
pcre.x86_64 : Perl-compatible regular expression library
pcre.i686 : Perl-compatible regular expression library

Name and summary matches only, use "search all" for everything.

4.3.安装pcre

[root@node1 nginx-1.8.0]# yum install pcre

[root@node1 nginx-1.8.0]# yum install pcre-devel
[root@node1 nginx-1.8.0]# yum install zlib-devel

5.编译

[root@node1 nginx-1.8.0]# ./configure --prefix=/usr/nginx-1.8/

6.安装

[root@node1 nginx-1.8.0]# make && make install

7.启动nginx

7.1.进入目录

[root@node1 nginx-1.8.0]# cd /usr/nginx-1.8/
[root@node1 nginx-1.8]# ll
total 16
drwxr-xr-x 2 root root 4096 Feb 28 05:43 conf
drwxr-xr-x 2 root root 4096 Feb 28 05:43 html
drwxr-xr-x 2 root root 4096 Feb 28 05:43 logs
drwxr-xr-x 2 root root 4096 Feb 28 05:43 sbin
[root@node1 nginx-1.8]# cd sbin
[root@node1 sbin]# ll
total 3168
-rwxr-xr-x 1 root root 3240293 Feb 28 05:43 nginx

7.2.启动nginx

[root@node1 sbin]# ./nginx

7.3.查看nginx运行情况

[root@node1 sbin]# ps aux | grep ngix
root     15698  0.0  0.0 103248   876 pts/0    S+   05:51   0:00 grep ngix

7.4.查看防火墙是否关闭

[root@node1 sbin]# service iptables status

7.6.在浏览器上查看是否成功启动nginx服务

在浏览器地址栏输入：http://192.168.230.10/

mysql源码安装步骤：

[root@node1 home]# tar -zxf mysql-5.6.26.tar.gz
[root@node1 home]# cd mysql-5.6.26
[root@node1 mysql-5.6.26]# ./configure.cmake
./configure.cmake: line 17: syntax error near unexpected token `CheckCSourceCompiles'
./configure.cmake: line 17: `INCLUDE (CheckCSourceCompiles)'
[root@node1 mysql-5.6.26]# yum install cmake
[root@node1 mysql-5.6.26]# cmake ./