1.新建虚拟机。
![clip_image002 clip_image002](http://i2.51cto.com/images/blog/201808/14/7fd1704c48711449006c89b0aa4010e9.jpg?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_100,g_se,x_10,y_10,shadow_90,type_ZmFuZ3poZW5naGVpdGk=)
图片1
2.选择典型安装,选择下一步。
![clip_image004 clip_image004](http://i2.51cto.com/images/blog/201808/14/f707ef17d30be08ab64781abdb5db41f.jpg?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_100,g_se,x_10,y_10,shadow_90,type_ZmFuZ3poZW5naGVpdGk=)
图片2
3.选择稍后安装操作系统,这样可以自定义设置,并选择下一步。
![clip_image006 clip_image006](http://i2.51cto.com/images/blog/201808/14/0ca2b7536178857c2544677f3d604d15.jpg?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_100,g_se,x_10,y_10,shadow_90,type_ZmFuZ3poZW5naGVpdGk=)
图片3
4.选择Linux,并选择版本。
![clip_image008 clip_image008](http://i2.51cto.com/images/blog/201808/14/6ec7b6ddc7cd3f4026b1cd3e7bb2621d.jpg?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_100,g_se,x_10,y_10,shadow_90,type_ZmFuZ3poZW5naGVpdGk=)
图片4
5.选择centos 64位。
![clip_image010 clip_image010](http://i2.51cto.com/images/blog/201808/14/3e55abd3311ab61e0b03546bf5d954e3.jpg?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_100,g_se,x_10,y_10,shadow_90,type_ZmFuZ3poZW5naGVpdGk=)
图片6
6.更改虚拟机的名字位centos 7,并更改位置。
![clip_image012 clip_image012](http://i2.51cto.com/images/blog/201808/14/85dec18326eb831f65c4b199d63b7131.jpg?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_100,g_se,x_10,y_10,shadow_90,type_ZmFuZ3poZW5naGVpdGk=)
图片7
![clip_image014 clip_image014](http://i2.51cto.com/images/blog/201808/14/07151720bb9f56601b4e47e7ef5b89bf.jpg?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_100,g_se,x_10,y_10,shadow_90,type_ZmFuZ3poZW5naGVpdGk=)
图片8
7.更改磁盘的大小为200G,选择将虚拟机磁盘存储为单个文件,点击下一步。
![clip_image016 clip_image016](http://i2.51cto.com/images/blog/201808/14/18b8ea4f72bcdfc166be469b94e65335.jpg?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_100,g_se,x_10,y_10,shadow_90,type_ZmFuZ3poZW5naGVpdGk=)
图片9
8.选择完成。
![clip_image018 clip_image018](http://i2.51cto.com/images/blog/201808/14/51a1b0d42411f23bb7781090e80ce69f.jpg?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_100,g_se,x_10,y_10,shadow_90,type_ZmFuZ3poZW5naGVpdGk=)
图片10
9.选择编辑虚拟机设置。
![clip_image020 clip_image020](http://i2.51cto.com/images/blog/201808/14/1f5e6e7fc0086b9dd9728c5ea0cfe06c.jpg?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_100,g_se,x_10,y_10,shadow_90,type_ZmFuZ3poZW5naGVpdGk=)
图片11
10.挂载centos 7的镜像,并选择启动时连接。
![clip_image022 clip_image022](http://i2.51cto.com/images/blog/201808/14/183e9e0318225301d6671057f89099d1.jpg?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_100,g_se,x_10,y_10,shadow_90,type_ZmFuZ3poZW5naGVpdGk=)
图片12
11.选择处理器增加到2个。
![clip_image024 clip_image024](http://i2.51cto.com/images/blog/201808/14/a37f0aa1e88e1fc0c836fd82a0a6d180.jpg?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_100,g_se,x_10,y_10,shadow_90,type_ZmFuZ3poZW5naGVpdGk=)
图片13
12.选择内存并适当的在原来的基础上增加。
![clip_image026 clip_image026](http://i2.51cto.com/images/blog/201808/14/126d55320b7a91748336a34a78aefaae.jpg?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_100,g_se,x_10,y_10,shadow_90,type_ZmFuZ3poZW5naGVpdGk=)
图片14
13.选择开启虚拟机。
![clip_image028 clip_image028](http://i2.51cto.com/images/blog/201808/14/cb11cf02389f29696fac9abb569ccbcc.jpg?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_100,g_se,x_10,y_10,shadow_90,type_ZmFuZ3poZW5naGVpdGk=)
图片15
14.选择直接开启centos7.
![clip_image030 clip_image030](http://i2.51cto.com/images/blog/201808/14/fdd2f117da78e19fc7f1c131748ee843.jpg?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_100,g_se,x_10,y_10,shadow_90,type_ZmFuZ3poZW5naGVpdGk=)
图片16
15.按任意键继续。
![clip_image032 clip_image032](http://i2.51cto.com/images/blog/201808/14/819f5bb5f3f5c0eb3be5c09d85cbd43c.jpg?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_100,g_se,x_10,y_10,shadow_90,type_ZmFuZ3poZW5naGVpdGk=)
图片17
16.选择默认的英文。
![clip_image034 clip_image034](http://i2.51cto.com/images/blog/201808/14/4466e8b93eab3d4f0d390c2fee4b431b.jpg?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_100,g_se,x_10,y_10,shadow_90,type_ZmFuZ3poZW5naGVpdGk=)
图片18
17.选择时间,并更改时间。
![clip_image036 clip_image036](http://i2.51cto.com/images/blog/201808/14/9bdf9c2d5785c423f2ea15059a642243.jpg?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_100,g_se,x_10,y_10,shadow_90,type_ZmFuZ3poZW5naGVpdGk=)
图片19
![clip_image038 clip_image038](http://i2.51cto.com/images/blog/201808/14/ea16a8b62b228a43bbe569868765f9af.jpg?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_100,g_se,x_10,y_10,shadow_90,type_ZmFuZ3poZW5naGVpdGk=)
图片20
18.选择桌面化系统。
![clip_image040 clip_image040](http://i2.51cto.com/images/blog/201808/14/5feae5783e5d60c7db0152968a81c76b.jpg?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_100,g_se,x_10,y_10,shadow_90,type_ZmFuZ3poZW5naGVpdGk=)
图片21
19.更改分区,设置4个分区:/ /boot /app swap
![clip_image042 clip_image042](http://i2.51cto.com/images/blog/201808/14/e7552f04bf8c856359aee78503edb55f.jpg?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_100,g_se,x_10,y_10,shadow_90,type_ZmFuZ3poZW5naGVpdGk=)
图片22
![clip_image044 clip_image044](http://i2.51cto.com/images/blog/201808/14/5145fc776015b5e7f31cc92f8124a4d4.jpg?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_100,g_se,x_10,y_10,shadow_90,type_ZmFuZ3poZW5naGVpdGk=)
图片23
![clip_image046 clip_image046](http://i2.51cto.com/images/blog/201808/14/177a0bb0e60ac31511825a4101627486.jpg?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_100,g_se,x_10,y_10,shadow_90,type_ZmFuZ3poZW5naGVpdGk=)
图片24
![clip_image048 clip_image048](http://i2.51cto.com/images/blog/201808/14/119d41c55d7448236770052cdbe3625f.jpg?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_100,g_se,x_10,y_10,shadow_90,type_ZmFuZ3poZW5naGVpdGk=)
图片25
![clip_image050 clip_image050](http://i2.51cto.com/images/blog/201808/14/0fa944ab173cbacc004b0a7b3c8d9082.jpg?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_100,g_se,x_10,y_10,shadow_90,type_ZmFuZ3poZW5naGVpdGk=)
图片26
![clip_image052 clip_image052](http://i2.51cto.com/images/blog/201808/14/a282098d405501fecb37b0649443d909.jpg?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_100,g_se,x_10,y_10,shadow_90,type_ZmFuZ3poZW5naGVpdGk=)
图片27
![clip_image054 clip_image054](http://i2.51cto.com/images/blog/201808/14/c727a00c4952f993c163d4a0b2db6ba7.jpg?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_100,g_se,x_10,y_10,shadow_90,type_ZmFuZ3poZW5naGVpdGk=)
图片28
![clip_image056 clip_image056](http://i2.51cto.com/images/blog/201808/14/10806161170cd63c355654bc03e64678.jpg?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_100,g_se,x_10,y_10,shadow_90,type_ZmFuZ3poZW5naGVpdGk=)
图片29
20.设置完成,保存
![clip_image058 clip_image058](http://i2.51cto.com/images/blog/201808/14/137209bb641abad4f685ef8b938c83df.jpg?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_100,g_se,x_10,y_10,shadow_90,type_ZmFuZ3poZW5naGVpdGk=)
图片30
21.保存并生成。
![clip_image060 clip_image060](http://i2.51cto.com/images/blog/201808/14/a0eb513e75e646dd9c6b344a8271d89d.jpg?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_100,g_se,x_10,y_10,shadow_90,type_ZmFuZ3poZW5naGVpdGk=)
图片31
22.更改网络设置,启用网卡获取到IP,并更改主机名。
![clip_image062 clip_image062](http://i2.51cto.com/images/blog/201808/14/0acc8c43ba0963de59c6d13863ce8be0.jpg?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_100,g_se,x_10,y_10,shadow_90,type_ZmFuZ3poZW5naGVpdGk=)
图片33
![clip_image064 clip_image064](http://i2.51cto.com/images/blog/201808/14/e425ddb1ef45d91f01ac2e95369f74bf.jpg?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_100,g_se,x_10,y_10,shadow_90,type_ZmFuZ3poZW5naGVpdGk=)
图片32
23.保存,下一步。
![clip_image065 clip_image065](http://i2.51cto.com/images/blog/201808/14/343870ab16562251c623fd93e3bf6547.jpg?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_100,g_se,x_10,y_10,shadow_90,type_ZmFuZ3poZW5naGVpdGk=)
图片33
24.设置口令。
![clip_image067 clip_image067](http://i2.51cto.com/images/blog/201808/14/b4cca515c07e8dcebc7b5953d4456d8a.jpg?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_100,g_se,x_10,y_10,shadow_90,type_ZmFuZ3poZW5naGVpdGk=)
图片34
25.如果口令设置的太简单的话,按两下done可保存退出。
![clip_image069 clip_image069](http://i2.51cto.com/images/blog/201808/14/636f2a4e4010d79c8bbf4a7b51937c28.jpg?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_100,g_se,x_10,y_10,shadow_90,type_ZmFuZ3poZW5naGVpdGk=)
图片35
26.设置账户密码。
![clip_image071 clip_image071](http://i2.51cto.com/images/blog/201808/14/3dc2bb4cf91f4d37ce87e05bb7aa922b.jpg?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_100,g_se,x_10,y_10,shadow_90,type_ZmFuZ3poZW5naGVpdGk=)
图片36
27.设置完成。
![clip_image073 clip_image073](http://i2.51cto.com/images/blog/201808/14/244ddbc2c5d67767e92dfbdafbc46df9.jpg?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_100,g_se,x_10,y_10,shadow_90,type_ZmFuZ3poZW5naGVpdGk=)
图片37
28.第一次启动设置同意。
![clip_image075 clip_image075](http://i2.51cto.com/images/blog/201808/14/a973eae11ce6deec75fa11522c87c959.jpg?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_100,g_se,x_10,y_10,shadow_90,type_ZmFuZ3poZW5naGVpdGk=)
图片38
![clip_image077 clip_image077](http://i2.51cto.com/images/blog/201808/14/a6e6d60b2699e257d2c0f4c8518b4bce.jpg?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_100,g_se,x_10,y_10,shadow_90,type_ZmFuZ3poZW5naGVpdGk=)
图片39
29.完成配置
![clip_image079 clip_image079](http://i2.51cto.com/images/blog/201808/14/095a1d4caaa06479f20bddd3d55b6ae3.jpg?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_100,g_se,x_10,y_10,shadow_90,type_ZmFuZ3poZW5naGVpdGk=)
图片40
30.centos 7的界面
![clip_image081 clip_image081](http://i2.51cto.com/images/blog/201808/14/ff06db8b6d64ed63afc81b27e6fc3dfa.jpg?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_100,g_se,x_10,y_10,shadow_90,type_ZmFuZ3poZW5naGVpdGk=)
图片41
![clip_image083 clip_image083](http://i2.51cto.com/images/blog/201808/14/08ac1cdef7092ed422c70e54f28cff39.jpg?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_100,g_se,x_10,y_10,shadow_90,type_ZmFuZ3poZW5naGVpdGk=)
图片42