### **sftp上傳下載命令**
> 1登陸遠程主機:
> 2 sftp user@host
> 3 針對本機的命令都加上l:
> 4 lcd,lpwd
> 5 將本機文件上傳到遠程:
> 6 put filename.txt [some/directory]
> 7 將當前文件夾下的文件上傳到遠程:
> 8 mput *.* // multiple
> 9 下載遠程文件到本地:
> 10 get filename.file [some/directory]
> 11 下載目錄下所有遠程文件到本地:
> 12 mget *.* [some/directory]
> 13 幫助:
> 14 ?
> 15 退出:
> 16 bye/exit/quit
*****
### **scp復制下載命令**
> 1 拷貝本地文件到遠程:
> 2 scp filename.txt user@host:some/directory
> 3 拷貝本地文件到遠程,使用指定端口:
> 4 scp -P 2234 filename.txt user@host:some/directory
> 5 拷貝多個文件到遠程home:
> 6 scp filename1.txt filename2.txt user@host:~
> 7 拷貝遠程文件到本地:
> 8 scp user@host:directory/filename.txt /directory
> 9 拷貝遠程文件夾到本地:
> 10 scp -r user@host:directory/folder .
> 11 拷貝遠程文件到遠程:
> 12 scp user@host1:directory/filename.txt user@host1:directory
****
> ### ***windows下使用winScp可以實現與Linux進行上傳下載***
*****
### ***防火墻操作***
centos7
```
#查看防火墻
firewall-cmd --state
#停止防火墻
systemctl stop firewalld.service
#禁止防火墻開機啟動
systemctl disable firewalld.service
```
deepin
```
/etc/init.d/ufw stop
/etc/init.d/ufw start
```