[xiaokang@192 ~]$ yum install vim (在普通帐户下进行vim安装操做)html
Loaded plugins: fastestmirrorshell
You need to be root to perform this command. (提示须要使用root操做此命令,说明普通帐vim
户没有该权限)服务器
[xiaokang@192 ~]$ sudo yum install vimcurl
We trust you have received the usual lecture from the local Systemide
Administrator. It usually boils down to these three things:this
#1) Respect the privacy of others.url
#2) Think before you type.code
#3) With great power comes great responsibility.orm
[sudo] password for xiaokang:
xiaokang is not in the sudoers file. This incident will be reported.
(提示xiaokang没有在sudoers文件中,须要使用在root帐户下经过visuodo命令添加
xiaokang帐户进去)
[root@192 home]# visudo
进去和vim操做同样在如下位置添加信息
## Allows people in group wheel to run all commands %wheel ALL=(ALL) ALL %xiaokang ALL=(ALL) ALL (仿照上面的添加用户信息)
wget、curl
[root@192 tmp]# wget http://www.baidu.com
--2019-04-03 22:44:58-- http://www.baidu.com/
Resolving www.baidu.com (www.baidu.com)... 111.13.100.92, 111.13.100.91
Connecting to www.baidu.com (www.baidu.com)|111.13.100.92|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 2381 (2.3K) [text/html]
Saving to: ‘index.html’
100%[==========================================>] 2,381 --.-K/s in
0.001s
2019-04-03 22:44:58 (2.67 MB/s) - ‘index.html’ saved [2381/2381]
[root@192 tmp]# ls
index.html test1 test1.tar test1.tar.gz (能够看到多了个index.html文件)
[root@192 tmp]# curl -o baidu.html http://baidu.com (-o能够指定文件的名字baidu.html)
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 81 100 81 0 0 22 0 0:00:03 0:00:03 --:--:-- 22
[root@192 tmp]# ls
baidu.html index.html test1 test1.tar test1.tar.gz (能够看到多了个daidu.html文件)
scp
1)将本地xiaokang.txt上传到服务器tmp目录中
$ scp xiaokang.txt xiaokang@192.168.0.108:/tmp/
2)将服务器中tmp目录下的xiaokang.txt文件下载到本地
$ scp xiaokang@192.168.0.108:/tmp/xiaokang.txt ./
须要经过Xshell链接到服务器
1)首先须要在服务器安装 lrzsz
[xiaokang@192 ~]$ sudo yum install lrzsz
[sudo] password for xiaokang:
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
2)经过rz命令回车会弹出选择文件上传到服务器的弹窗
[xiaokang@192 ~]$ rz
z waiting to receive.**B0100000023be50
[xiaokang@192 ~]$ ls (能够看到已经上传到本目录文件xiaokang.txt)
xiaokang.txt
3)经过sz命令下载服务器中文件
[xiaokang@192 tmp]$ sz xiaokang.txt (下载本路径下xiaokang.txt文件回车,会弹出文件
存放位置选择框)