22.yum更換國內源 下載rpm包 源碼包安裝

7.6 yum更換國內源html

7.7 yum下載rpm包linux

7.8/7.9 源碼包安裝apache

 

7.6 yum更換國內源:vim

有時候咱們安裝的包不太好使,由於他裏面自帶的網址是國外的,效率就會很慢,因此咱們要更改國內的源。centos

像國內的163源bash

 

首先咱們把上一張搭建本地倉庫刪除的在cp回來,以前建立的dvd倉庫也不要了架構

cd /etc/yum.repos.d/less

rm -f dvd.repocurl

cp ../yum.repos.d.bak/* .ui

 

首先刪除原來的相關的centos base文件

rm -f CentOS-Base.repo

咱們用

wget http://mirrors.163.com/.help/CentOS7-Base-163.repo

或者

curl -O http://mirrors.163.com/.help/CentOS7-Base-163.repo

 

實例:

[root@aminglinux-01 yum.repos.d.bak]# ls

CentOS-Base.repo CentOS-Debuginfo.repo CentOS-Media.repo CentOS-Vault.repo

CentOS-CR.repo CentOS-fasttrack.repo CentOS-Sources.repo

[root@aminglinux-01 yum.repos.d.bak]# rm -f CentOS-Base.repo

[root@aminglinux-01 yum.repos.d.bak]# wget http://mirrors.163.com/.help/CentOS7-Base-163.repo

-bash: wget: 未找到命令

[root@aminglinux-01 yum.repos.d.bak]# curl -O http://mirrors.163.com/.help/CentOS7-Base-163.repo

% Total % Received % Xferd Average Speed Time Time Time Current

Dload Upload Total Spent Left Speed

100 1572 100 1572 0 0 7120 0 --:--:-- --:--:-- --:--:-- 7145

[root@aminglinux-01 yum.repos.d.bak]# ls

CentOS7-Base-163.repo CentOS-Debuginfo.repo CentOS-Media.repo CentOS-Vault.repo

CentOS-CR.repo CentOS-fasttrack.repo CentOS-Sources.repo

[root@aminglinux-01 yum.repos.d.bak]# vim CentOS7-Base-163.repo

# CentOS-Base.repo

#

# The mirror system uses the connecting IP address of the client and the

# update status of each mirror to pick mirrors that are updated to and

# geographically close to the client. You should use this for CentOS updates

# unless you are manually picking other mirrors.

#

# If the mirrorlist= does not work for you, as a fall back you can try the

# remarked out baseurl= line instead.

#

#

[base] 這是他的倉庫名字

name=CentOS-$releasever - Base - 163.com

#mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=os

baseurl=http://mirrors.163.com/centos/$releasever/os/$basearch/

url地址 變量 平臺

gpgcheck=1

gpgkey=http://mirrors.163.com/centos/RPM-GPG-KEY-CentOS-7

--

-

---------------------------------------------------------------------------------------------------------------------------------------

 

7.7 yum下載rpm包:

 

由於咱們剛纔安裝了163的基礎源不夠用,咱們須要安裝一個擴展源:

~1.yum install -y epel-release

~2.yum list |grep epel

 

實例:

~1.

[root@localhost yum.repos.d]# yum install -y epel-release 直接裝上就能夠

--

-

[root@localhost yum.repos.d]# ls 直接裝上就能夠,發現多了兩個

CentOS7-Base-163.repo CentOS-Debuginfo.repo CentOS-Media.repo CentOS-Vault.repo epel-testing.repo

CentOS-CR.repo CentOS-fasttrack.repo CentOS-Sources.repo epel.repo(核心)

~2.咱們能夠更直觀的catepel

[root@localhost yum.repos.d]# yum list |grep epel

--

-

------------------------------------

怎麼用yum下載rpm包:

 

~1.yum install -y 包名 --downloadonly(downloadonly僅僅下載不安裝)

~2.ls /var/cache/yum/x86_64/7/base/packages (downloadonly以後的包杯放在了這裏)

倉庫名

~3.yum install -y 包名 --downloadonly --downloaddir=路徑 (指定路徑)

~4.yum reinstall -y 包名 --downloadonly --downloaddir=路徑 (reinstall已安裝過的從新下載)

 

實例:

~1.

[root@localhost yum.repos.d]# yum reinstall zsh --downloadonly (重點:由於我已經安裝過zsh了,因此用reinstall來從新安裝)

已加載插件:fastestmirror

Loading mirror speeds from cached hostfile

* epel: mirrors.ustc.edu.cn

正在解決依賴關係

--> 正在檢查事務

---> 軟件包 zsh.x86_64.0.5.0.2-28.el7 將被 已從新安裝

--> 解決依賴關係完成

 

依賴關係解決

 

=====================================================================================================================================

Package 架構 版本 源 大小

=====================================================================================================================================

從新安裝:

zsh x86_64 5.0.2-28.el7 base 2.4 M

對應下面路徑的base

事務概要

=====================================================================================================================================

--

-

~2.

[root@localhost yum.repos.d]# ls /var/cache/yum/x86_64/7/base/packages (downloadonly以後的包被安裝在了這裏)

zsh-5.0.2-28.el7.x86_64.rpm

 

~3.

[root@localhost yum.repos.d]# yum reinstall -y zsh --downloadonly --downloaddir /tmp

--

-

[root@localhost yum.repos.d]# ls /tmp 看一下,確實被裝在了/tmp下

systemd-private-93f503a169d542d8b72b56f4ae9f8549-chronyd.service-0VCJPG yum_save_tx.2018-06-30.13-05.NnvB8b.yumtx

systemd-private-93f503a169d542d8b72b56f4ae9f8549-vgauthd.service-SmpDhe yum_save_tx.2018-06-30.13-10.b3xTNS.yumtx

systemd-private-93f503a169d542d8b72b56f4ae9f8549-vmtoolsd.service-4i3fBM zsh-5.0.2-28.el7.x86_64.rpm

yum_save_tx.2018-06-30.12-35.her344.yumtx

 

---------------------------------------------------------------------------------------------------------------------------------------

 

7.8/7.9 源碼包安裝:

 

~1.cd /usr/local/src/ (約定,源碼包要放在這個路徑裏來)

~2.wget http://mirrors.cnnic.cn/apache/httpd/httpd-2.4.33.tar.gz (若是404在r.aminglinux.com下載新版)

~3.tar zxvf httpd-2.2.32.tar.gz

~4.cd httpd-2.2.32

~5../configure --prefix=/usr/local/apache2

echo $?(非0便是上一條命令有誤,檢查上一條任務是否有誤)

~6.make

~7.make install

~8.卸載就是刪除安裝的文件

 

 

實例:

1.

[root@localhost yum.repos.d]# cd /usr/local/src/

[root@localhost src]# ls

 

2.

[root@localhost src]# wget http://mirrors.cnnic.cn/apache/httpd/httpd-2.2.32.tar.gz (404)

--2018-06-30 13:28:46-- http://mirrors.cnnic.cn/apache/httpd/httpd-2.2.32.tar.gz

正在解析主機 mirrors.cnnic.cn (mirrors.cnnic.cn)... 101.6.8.193, 2402:f000:1:408:8100::1

正在鏈接 mirrors.cnnic.cn (mirrors.cnnic.cn)|101.6.8.193|:80... 已鏈接。

已發出 HTTP 請求,正在等待迴應... 404 Not Found

2018-06-30 13:28:47 錯誤 404:Not Found。

 

[root@localhost src]# wget http://mirrors.cnnic.cn/apache/httpd/httpd-2.4.33.tar.gz (連接改成新版)

 

 

3.

[root@localhost httpd-2.4.33]# tar -zxvf httpd-2.4.33.tar.gz

--

-

[root@localhost src]# ls

httpd-2.4.33 httpd-2.4.33.tar.gz

[root@localhost src]# cd httpd-2.4.33

[root@localhost httpd-2.4.33]# ls

ABOUT_APACHE build config.layout httpd.dsp LAYOUT Makefile.win README.cmake test

acinclude.m4 BuildAll.dsp configure httpd.mak libhttpd.dep modules README(經常使用,說明文檔).platforms VERSIONING

Apache-apr2.dsw BuildBin.dsp configure.in httpd.spec libhttpd.dsp NOTICE ROADMAP

Apache.dsw buildconf docs include libhttpd.mak NWGNUmakefile server

apache_probes.d CHANGES emacs-style INSTALL(經常使用,安裝文檔,怎麼安裝) LICENSE os srclib

ap.d CMakeLists.txt httpd.dep InstallBin.dsp Makefile.in README support

 

5.

[root@localhost httpd-2.4.33]# more INSTALL

APACHE INSTALLATION OVERVIEW

 

Quick Start - Unix

------------------

 

For complete installation documentation, see [ht]docs/manual/install.html or

http://httpd.apache.org/docs/2.4/install.html

 

$ ./configure --prefix=PREFIX (這三步是官方指定源碼包的安裝方法)

$ make

$ make install

$ PREFIX/bin/apachectl start

--

-

[root@localhost httpd-2.4.33]# ./configure --prefix=/usr/local/apache2

--

-

發現報錯

[root@localhost httpd-2.4.33]# echo $? (該命令查看上一條命令有誤錯誤)

1 (非0便是有錯誤)

重點:

APR not fount(即爲沒有找到APR)

解決方法,在r.aminglingux.com裏,找到APR的tar包連接。wget一下,再tar -zxvf這個tar包。

須要注意的是,解壓完要cd進這個APR這個文件,才行

最後再從新./configure --prefix=/usr/local/apache2

 

6.7.

[root@localhost apr-1.6.3]# make

[root@localhost apr-1.6.3]# echo $? 需注意執行echo $?檢查是否非0

[root@localhost apr-1.6.3]# make install

[root@localhost apr-1.6.3]# echo $? 需注意執行echo $?檢查是否非0

[root@localhost apr-1.6.3]# ls /usr/local/apache2 由於會創建不少目錄,因此創建了apache2這個目錄

bin build-1 include lib

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