sftp是Secure File TransferProtocol的缩写,安全文件传送协议。可以为传输文件提供一种安全的加密方法。sftp与 ftp有着几乎一样的语法和功能。SFTP为 SSH的一部分,是一种传输档案至Blogger伺服器的安全方式。其实在SSH软件包中,已经包含了一个叫作SFTP(Secure File Transfer Protocol)的安全文件传输子系统,SFTP本身没有单独的守护进程,它必须使用sshd守护进程(端口号默认是22)来完成相应的连接操作,所以从某种意义上来说,SFTP并不像一个服务器程序,而更像是一个客户端程序。SFTP同样是使用加密传输认证信息和传输的数据,所以,使用SFTP是非常安全的。但是,由于这种传输方式使用了加密/解密技术,所以传输效率比普通的FTP要低得多,如果您对网络安全性要求更高时,可以使用SFTP代替FTP。
一、连接方式
常用的方式有两种,一种直接采用sftp连接远端服务器IP
另一种则先登录远程服务器,在开启sftp功能
1、sftp [remotehost IP ]
通过sftp连接[host],端口为默认的22,用户为Linux当前登录用户。
Xshell 5 (Build 0806)
Copyright (c) 2002-2015 NetSarang Computer, Inc. All rights reserved.
Type `help' to learn how to use Xshell prompt.
[c:\~]$ sftp192.168.56.101
Connecting to 192.168.56.101:22...
Connection established.
To escape to local shell, press 'Ctrl+Alt+]'.
Your current local directory is
C:\Users\FieldYang\Documents\NetSarang\Xshell\Sessions
Type `help' to browse available commnands.
sftp:/root>
2、sftp -oPort=[port][remotehost IP]
通过sftp连接远程服务器,指定端口[port],用户为Linux当前登录用户。
3、sftp[user]@[remotehost IP]
通过sftp连接远程服务器,端口为默认的22,指定用户[user]。
Xshell 5 (Build 0806)
Copyright (c) 2002-2015 NetSarang Computer,Inc. All rights reserved.
Type `help' to learn how to use Xshell prompt.
[c:\~]$ sftp fieldyang@192.168.56.101
Connecting to 192.168.56.101:22...
Connection established.
To escape to local shell, press 'Ctrl+Alt+]'.
Your current local directory is
C:\Users\FieldYang\Documents\NetSarang\Xshell\Sessions
Type `help' to browse available commnands.
sftp:/home/fieldyang>
4、sftp -oPort=[port][user]@[ remotehost IP]
通过sftp连接[remotehost IP],端口为[port],用户为[user]。
5、通过Xshell5与linux建立连接后,在图形用户面板上 窗口->传输新建文件,打开xftp的字符界面,如图,直接关闭即可打开一个sftp窗口
二、用法
1、基本用法
sftp:/root> help
bye finish your SFTP session
退出sftp
cd change your remote workingdirectory
更改远程服务器工作目录
clear clear screen
清屏
exit finish your SFTP session
explore explore your local directory
导入本地目录
get download a file from theserver to your local machine
从远程服务器上下载文件到本机
help give help
查找帮助
lcd change and/or print localworking directory
切换本地当前工作目录
lls list contents of a localdirectory
列出本地当前目录的内容
lpwd print your local workingdirectory
打印当前工作目录
ls list contents of a remotedirectory
列出远程服务器目录内容
mkdir create a directory on theremote server
在远程服务器上创建一个目录
mv move or rename a file onthe remote server
搬移或重命名一个的远程服务器文件
put upload a file from yourlocal machine to the server
将本机的文件上传到远程服务器
pwd print your remote workingdirectory
打印远程服务器工作路径
quit finish your SFTP session
退出
rename move or rename a file onthe remote server
搬移或重命名一个的远程服务器文件
rm delete a file
删除一个文件
rmdir remove a directory on theremote server
在远程服务器上删除一个目录删除一个目录
2、常用的为上传下载
1)、get
从远程服务器上下载一个文件存放到本地,如下:
先通过lcd切换到本地那个目录下,然后通过get file
>> lcd d:\ #表示切换到本地的d盘下
>> get ./test.sql #这样就将当前文件下载本地的d盘下
2)、put
是将本地的文件上传到远程服务器上,如下:
>> put #在windows下弹出选择文件的窗口
3)、lcd
先通过lcd切换到本地那个目录下
>> lcd c:\ #表示切换到本地的c盘下
4)、lls
#显示当前目录下的所有文件
5)、pwd
#显示当前目录
三、各个用法实例详解
实例1、从服务器下载文件到本机
Xshell 5 (Build 0806)
Copyright (c) 2002-2015NetSarang Computer, Inc. All rights reserved.
Type `help' to learn howto use Xshell prompt.
[c:\~]$
Connecting to192.168.56.101:22...
Connection established.
To escape to local shell,press 'Ctrl+Alt+]'.
Your current localdirectory is
C:\Users\FieldYang\Documents\NetSarang\Xshell\Sessions
Type `help' to browseavailable commnands.
sftp:/root> cd /mnt/share
#远程路径切换为/mnt/share
sftp:/mnt/share> ls –lt
drwxrwxrwx 1 1000 users 4096 Jun 16 13:39 .
drwxr-xr-x 7 root root 4096 Jun 15 14:06 ..
-rwxrwxrwx 1 1000 users 220151 Jun 15 14:26.goutputstream-ZHJ8IY
-rwxrwxrwx 1 1000 users 19362 Jun 16 12:270.jpg
-rwxrwxrwx 1 1000 users 16157 Jun 16 13:39Auth Server and SOAP proxy.docx
-rwxrwxrwx 1 1000 users 63952 Jun 16 12:29bamquickinstall.pdf
-rwxrwxrwx 1 1000 users 7277 Jun 16 13:33DNSmmmS.txt
-rwxrwxrwx 1 1000 users 7277 May 12 10:43DNSS.txt
-rwxrwxrwx 1 1000 users 111395 Jun 15 15:46libpcap-0.9.4-15.el5.x86_64.rpm
-rwxrwxrwx 1 1000 users 363677 Jun 15 14:59ppp-2.4.4-14.1.rhel5.x86_64.rpm
-rwxrwxrwx 1 1000 users 48430 Jun 15 14:57ppp-devel-2.4.4-14.1.rhel5.x86_64.rpm
-rwxrwxrwx 1 1000 users 86211 Jun 15 15:38pptpd-1.4.0-1.rhel4.x86_64.rpm
-rwxrwxrwx 1 1000 users 86509 Jun 15 14:46pptpd-1.4.0-1.rhel5.x86_64.rpm
-rwxrwxrwx 1 1000 users 220151 Jun 15 13:22Screenshot.png
-rwxrwxrwx 1 1000 users 21789 Jun 16 13:39Traffic Usage System alarm handling - Gateway, RadiusGWProxy, RadiusProxyServer.docx
sftp:/mnt/share> lcd d:\Field\test_sftp
#切换到本地的d盘下Field文件夹的test_sftp文件夹
Local directory is nowd:\Field\test_sftp
sftp:/mnt/share> lpwd
Local directory isd:\Field\test_sftp
#打印本地文件夹路径
sftp:/mnt/share> lls
06/16/2016 05:44¤W <DIR> .
06/16/2016 05:44¤W <DIR> ..
#查看本地文件夹d:\Field\test_sftp内容
sftp:/mnt/share>get ./0.jpg ./DNSmmmS.txt./pptpd-1.4.0-1.rhel5.x86_64.rpm
#下载远程服务器/mnt/share上的0.jpg、DNSmmmS.txt、#pptpd-1.4.0-1.rhel5.x86_64.rpm到本地文件夹d:\Field\test_sftp中
Fetching/mnt/share/./pptpd-1.4.0-1.rhel5.x86_64.rpm to pptpd-1.4.0-1.rhel5.x86_64.rpm
sftp: received 84.4 KB in0.64 seconds
Fetching/mnt/share/./DNSmmmS.txt to DNSmmmS.txt
sftp: received 7.10 KB in0.02 seconds
Fetching/mnt/share/./0.jpg to 0.jpg
sftp: received 18.9 KB in0.03 seconds
sftp:/mnt/share> lls –lt
#命令行查看是否下载成功
06/16/2016 05:47¤W <DIR> .
06/16/2016 05:47¤W <DIR> ..
06/16/2016 05:47¤W 19362 0.jpg
06/16/2016 05:47¤W 7277 DNSmmmS.txt
06/16/2016 05:47¤W 86509 pptpd-1.4.0-1.rhel5.x86_64.rpm
实例2、上传本地文件到远程服务器
sftp:/mnt/share> lcd d:\Field\SNINF\
#切换本地路径到d:\Field\SNINF\
Local directory is nowd:\Field\SNINF\
sftp:/mnt/share> lpwd
#打印本地当前路径
Local directory isd:\Field\SNINF\
sftp:/mnt/share> lls -lt
02/19/2016 07:50¤W <DIR> .
02/19/2016 07:50¤W <DIR> ..
12/11/2015 08:27¤W 16157 Auth Server and SOAP proxy.docx
12/11/2015 08:27¤W 464191 Check Plan--Jacky.docx
12/11/2015 08:27¤W 562801 CIMDB ¡V David.docx
12/11/2015 08:27¤W 12031 Disk Full ¡V For All Systems.docx
12/11/2015 08:27¤W 126440 EMMSC--Fox.docx
12/11/2015 08:27¤W 115928 ENUM ¡VJacky.docx
12/11/2015 08:27¤W 327650 F-Secure.docx
12/11/2015 08:27¤W 107606 GDS--Fox.docx
12/11/2015 08:27¤W 117762 GIMEI¡XFox.docx
12/11/2015 08:27¤W 310862 GUP CGUP ¡ΠRay.docx
12/11/2015 08:27¤W 650939 IP call --Sharon.docx
12/11/2015 08:27¤W 779957 Mex health check--Niker.docx
12/11/2015 08:27¤W 124195 NetScout (DPI)¡XFox.docx
12/11/2015 08:27¤W 198426 POC--Jacky.docx
12/11/2015 08:27¤W 326368 Radius Proxy -Niker.docx
12/11/2015 08:27¤W 190044 SMTP health check--Niker.docx
12/11/2015 08:27¤W 45643 Stretti DFS¡XSharon.docx
12/11/2015 08:27¤W 233654 Stretti DISC ¡VJacky.docx
12/11/2015 08:27¤W 449498 Traffic Router Health Check¡XDavid.docx
12/11/2015 08:27¤W 21789 Traffic Usage System alarm handling -Gateway, RadiusGWProxy, RadiusProxy Server.docx
12/11/2015 08:27¤W 734859 Video Transcoder¡XDavid.docx
12/11/2015 08:27¤W 14815 Virtual Browser.docx
12/11/2015 08:27¤W 22554 ZMMSC.docx
12/11/2015 08:27¤W 219776 ZProxy ¡ΠFox.docx
12/11/2015 08:27¤W 221199 ZWAPGW NZWAPGW ¡ΠFox.docx
sftp:/mnt/share> put
Uploading Traffic UsageSystem alarm handling - Gateway, RadiusGWProxy, RadiusProxy Server.docx toremote:/mnt/share/Traffic Usage System alarm handling - Gateway, RadiusGWProxy,RadiusProxy Server.docx
sftp: sent 21.2 KB in 0.01seconds
#在弹出的Windows框中选择文件上传 注意上传路径与当前路径要相同
sftp:/mnt/share> put
Uploading VirtualBrowser.docx to remote:/mnt/share/Virtual Browser.docx
sftp: sent 14.4 KB in 0.02seconds
sftp:/mnt/share> put
Uploading CheckPlan--Jacky.docx to remote:/mnt/share/Check Plan--Jacky.docx
sftp: sent 453 KB in 0.05seconds
sftp:/mnt/share> put
Uploading ZMMSC.docx toremote:/mnt/share/ZMMSC.docx
sftp: sent 22.0 KB in 0.00seconds
sftp:/mnt/share> ls -lt
drwxrwxrwx 1 1000 users 4096 Jun 16 13:54 .
drwxr-xr-x 7 root root 4096 Jun 15 14:06 ..
-rwxrwxrwx 1 1000 users 220151 Jun 15 14:26.goutputstream-ZHJ8IY
-rwxrwxrwx 1 1000 users 19362 Jun 16 12:270.jpg
-rwxrwxrwx 1 1000 users 16157 Jun 16 13:39Auth Server and SOAP proxy.docx
-rwxrwxrwx 1 1000 users 63952 Jun 16 12:29bamquickinstall.pdf
-rwxrwxrwx 1 1000 users 464191 Jun 16 13:53Check Plan--Jacky.docx
-rwxrwxrwx 1 1000 users 7277 Jun 16 13:33DNSmmmS.txt
-rwxrwxrwx 1 1000 users 7277 May 12 10:43DNSS.txt
-rwxrwxrwx 1 1000 users 111395 Jun 15 15:46libpcap-0.9.4-15.el5.x86_64.rpm
-rwxrwxrwx 1 1000 users 363677 Jun 15 14:59ppp-2.4.4-14.1.rhel5.x86_64.rpm
-rwxrwxrwx 1 1000 users 48430 Jun 15 14:57 ppp-devel-2.4.4-14.1.rhel5.x86_64.rpm
-rwxrwxrwx 1 1000 users 86211 Jun 15 15:38pptpd-1.4.0-1.rhel4.x86_64.rpm
-rwxrwxrwx 1 1000 users 86509 Jun 15 14:46pptpd-1.4.0-1.rhel5.x86_64.rpm
-rwxrwxrwx 1 1000 users 220151 Jun 15 13:22Screenshot.png
-rwxrwxrwx 1 1000 users 21789 Jun 16 13:52Traffic Usage System alarm handling - Gateway, RadiusGWProxy, RadiusProxyServer.docx
-rwxrwxrwx 1 1000 users 14815 Jun 16 13:53Virtual Browser.docx
-rwxrwxrwx 11000 users 22554 Jun 16 13:54 ZMMSC.docx
sftp:/mnt/share>
实例3、在远程服务器创建删除目录
sftp:/mnt/share> mkdir /mnt/share/test
#在远程服务器上创建目录/mnt/share/test
sftp:/mnt/share> cd /mnt/share/test
sftp:/mnt/share/test> pwd
#查看是否创建成功
Remotedirectory is /mnt/share/test
sftp:/mnt/share/test> cd /mnt/share/
sftp:/mnt/share> rmdir /test
cannotremove /test: no such a directory
sftp:/mnt/share>rmdir /mnt/share/test
#删除刚创建的目录/mnt/share/test
sftp:/mnt/share> cd /mnt/share/test
cannotchange to /mnt/share/test: no such a directory
#确认是否删除成功
实例4、在远程服务器删除文件
sftp:/mnt/share> rm ./ZMMSC
#删除远程服务器/mnt/share上的文件ZMMSC.docx,./表示当前目录
cannotdelete /mnt/share/./ZMMSC: no such a file
sftp:/mnt/share> rm ./ZMMSC.docx
deleted/mnt/share/./ZMMSC.docx
sftp:/mnt/share> rm ./Traffic UsageSystem alarm handling - Gateway, RadiusGWProxy, RadiusProxy Server.docx
usage:rm file
sftp:/mnt/share> rm ./DNSS.txt
deleted/mnt/share/./DNSS.txt
sftp:/mnt/share> ls
#查看是否成功删除
drwxrwxrwx 1 1000 users 4096 Jun 16 14:25 .
drwxr-xr-x 7 root root 4096 Jun 15 14:06 ..
-rwxrwxrwx 1 1000 users 220151 Jun 15 14:26.goutputstream-ZHJ8IY
-rwxrwxrwx 1 1000 users 19362 Jun 16 12:270.jpg
-rwxrwxrwx 1 1000 users 16157 Jun 16 13:39 AuthServer and SOAP proxy.docx
-rwxrwxrwx 1 1000 users 63952 Jun 16 12:29bamquickinstall.pdf
-rwxrwxrwx 1 1000 users 464191 Jun 16 13:53Check Plan--Jacky.docx
-rwxrwxrwx 1 1000 users 7277 Jun 16 13:33DNSmmmS.txt
-rwxrwxrwx 1 1000 users 111395 Jun 15 15:46libpcap-0.9.4-15.el5.x86_64.rpm
-rwxrwxrwx 1 1000 users 363677 Jun 15 14:59ppp-2.4.4-14.1.rhel5.x86_64.rpm
-rwxrwxrwx 1 1000 users 48430 Jun 15 14:57ppp-devel-2.4.4-14.1.rhel5.x86_64.rpm
-rwxrwxrwx 1 1000 users 86211 Jun 15 15:38pptpd-1.4.0-1.rhel4.x86_64.rpm
-rwxrwxrwx 1 1000 users 86509 Jun 15 14:46pptpd-1.4.0-1.rhel5.x86_64.rpm
-rwxrwxrwx 1 1000 users 220151 Jun 15 13:22Screenshot.png
-rwxrwxrwx 1 1000 users 21789 Jun 16 13:52Traffic Usage System alarm handling - Gateway, RadiusGWProxy, RadiusProxyServer.docx
-rwxrwxrwx 1 1000 users 14815 Jun 16 13:53Virtual Browser.docx
sftp:/mnt/share>
---------------------
作者:寻找如意
来源:CSDN
原文:https://blog.csdn.net/qq_34447388/article/details/81947118
版权声明:本文为博主原创文章,转载请附上博文链接!
关于如何在Linux与linux,以及linux与windows之前传输文件,如下
sftp:/home/test> help
bye finish your SFTP session
cd change your remote working directory
clear clear screen
exit finish your SFTP session
explore explore your local directory
get download a file from the server to your local machine
help give help
lcd change and/or print local working directory
lls list contents of a local directory
lpwd print your local working directory
ls list contents of a remote directory
mkdir create a directory on the remote server
mv move or rename a file on the remote server
put upload a file from your local machine to the server
pwd print your remote working directory
quit finish your SFTP session
rename move or rename a file on the remote server
rm delete a file
rmdir remove a directory on the remote server
sftp:/home/test>
这里主要是介绍windows与linux文件传输,其中比较常用的命令如下:
1、get
从远程服务器上下载一个文件存放到本地,如下:
先通过lcd切换到本地那个目录下,然后通过get file
>> lcd d:\ //表示切换到本地的d盘下
>> get ./test.sql //这样就将当前文件下载本地的d盘下
2、put
是将本地的文件上传到远程服务器上,如下:
>> put //在windows下弹出选择文件的窗口
3、lcd
先通过lcd切换到本地那个目录下
>> lcd d:\ //表示切换到本地的d盘下
4、lls
显示当前目录下的所有文件
5、pwd
显示当前目录
转载自:http://www.cnblogs.com/candle806/archive/2013/01/31/2886735.html