使用SecureCRT的SFTP在WINDOWS与LINUX之间传输文件

时间 2019-12-04

标签使用 securecrt sftp windows linux 之间传输文件栏目 FTP 繁體版

原文原文链接

参考文献：

http://ice-k.iteye.com/blog/1068275html

http://www.cnblogs.com/chen1987lei/archive/2010/11/26/1888391.htmllinux

背景：

　　有一台主机，安装了windows7，在其安装了virtualbox，而后安装了ubuntu虚拟机。在windows7上安装SecureCRT来ssh链接ubuntu虚拟机。通常在windows上面下载软件，而后经过vsftp上传到ubuntu虚拟机上。可是这样很是麻烦，如今考虑使用sftp协议来直接传输。ubuntu

方案：

　　使用SecureCRT软件ssh链接到ubuntu虚拟机。而后在SecureCRT上面打开SFTP会话，以下图所示：　　windows

SFTP命令

　　进入到sftp命令窗口之后，就能够经过sftp命令来进行文件互传的操做。下面主要介绍一下sftp命令的含义。ssh

sftp> help
Available commands:
ascii                          Set transfer mode to ASCII
binary                         Set transfer mode to binary
cd path                        Change remote directory to 'path'
lcd path                       Change local directory to 'path'
detail remote-path             Display system information about remote
                                 file or folder
ldetail local-path             Display system information about local
                                 file or folder
chgrp group path               Change group of file 'path' to 'group'
chmod mode path                Change permissions of file 'path' to 'mode'
chown owner path               Change owner of file 'path' to 'owner'
exit                           Quit sftp
help                           Display this help text
include filename               Include commands from 'filename'
                                 Alternate: < filename
get [-r][-a | -b] remote-path  Download file
                                 -r downloads directory recursively
                                 force ascii (-a) or binary (-b) mode
ln [-s] existingpath linkpath  Hardlink / symlink remote file
ls [options] [path]            Display remote directory listing
lls [options] [path]           Display local directory listing
mkdir path                     Create remote directory
lmkdir path                    Create local directory
mv oldpath newpath             Move remote file
lmv oldpath newpath            Move local file
open [user@]host[:port]        Connect to remote host
put [-r][-a | -b] local-path   Upload file
                                 -r uploads directory recursively
                                 force ascii (-a) or binary (-b) mode
pwd                            Display remote working directory
lpwd                           Print local working directory
quit                           Quit sftp
rename oldname newname         Rename remote file
lrename oldname newname        Rename local file
rmdir path                     Remove remote directory
lrmdir path                    Remove local directory
rm path                        Delete remote file
lrm path                       Delete local file
su username                    Substitutes the current user
                                 This is only supported with VShell for 
                                 Windows 3.5 or later.
type [transfer-mode]           Display or set file transfer mode
view remote-path               Download and open file
version                        Display protocol version

翻译一下就是：ui

sftp-- help 
可用命令： 
cd 路径                        更改远程目录到“路径” 
lcd 路径                       更改本地目录到“路径” 
chgrp group path               将文件“path”的组更改成“group” 
chmod mode path                将文件“path”的权限更改成“mode” 
chown owner path               将文件“path”的属主更改成“owner” 
exit                           退出 sftp 
help                           显示这个帮助文本 
get 远程路径                   下载文件 
ln existingpath linkpath       符号连接远程文件 
ls [选项] [路径]               显示远程目录列表 
lls [选项] [路径]              显示本地目录列表 
mkdir 路径                     建立远程目录 
lmkdir 路径                    建立本地目录 
mv oldpath newpath             移动远程文件 
open [用户@]主机[:端口]        链接到远程主机 
put 本地路径                   上传文件 
pwd                            显示远程工做目录 
lpwd                           打印本地工做目录 
quit                           退出 sftp 
rmdir 路径                     移除远程目录 
lrmdir 路径                    移除本地目录 
rm 路径                        删除远程文件 
lrm 路径                       删除本地文件 
symlink existingpath linkpath  符号连接远程文件 
version                        显示协议版本

咱们主要用到的就是一下六个命令this

cd 路径                        更改远程目录到“路径” 
lcd 路径                       更改本地目录到“路径” 
ls [选项] [路径]               显示远程目录列表 
lls [选项] [路径]              显示本地目录列表 
put 本地路径                   上传文件 
get 远程路径                   下载文件

这里在详细说明一下远程目录和本地目录。spa

远程目录：ls查看到的是ubuntu虚拟机上面的目录翻译

本地目录：lls查看到的是windows实体机上面的目录。3d

实例：

假设我须要实现windows下的e:\sftp\test1.txt和ubuntu下/home/enadmin/test2.txt的互换，能够进行一下操做：

put操做：windows->linux

查看目录权限

root@BJCGNMON01:/home# ll
total 20
drwxr-xr-x  5 root    root    4096 Apr 18 15:21 ./
drwxr-xr-x 24 root    root    4096 Jan  3 14:14 ../
drwxr-xr-x  9 enadmin enadmin 4096 Apr 18 15:22 enadmin/
drwxr-xr-x  2 root    root    4096 Apr 18 15:21 sftp/--能够看到sftp的权限是root的
drwxr-xr-x  2 root    root    4096 Apr 18 14:57 test/
root@BJCGNMON01:/home# chown -R enadmin.enadmin sftp/
root@BJCGNMON01:/home# ll
total 20
drwxr-xr-x  5 root    root    4096 Apr 18 15:21 ./
drwxr-xr-x 24 root    root    4096 Jan  3 14:14 ../
drwxr-xr-x  9 enadmin enadmin 4096 Apr 18 15:22 enadmin/
drwxr-xr-x  2 enadmin enadmin 4096 Apr 18 15:21 sftp/--修改之后权限变成enadmin的了
drwxr-xr-x  2 root    root    4096 Apr 18 14:57 test/

拷贝文件

sftp> put test* --初始想将文件从windows系统put到ubuntu系统，发现失败，提示拒绝访问
Uploading test1.txt to /home/test1.txt
put: failed to upload e:/sftp/test1.txt. 拒绝访问。 
Uploading test2.txt to /home/test2.txt
put: failed to upload e:/sftp/test2.txt. 拒绝访问。 
Uploading test3.txt to /home/test3.txt
put: failed to upload e:/sftp/test3.txt. 拒绝访问。 
sftp> pwd --查看当前目录是/home目录，权限是root的
/home
sftp> cd /home/enadmin/ --我切换到enadmin目录下
sftp> ls
Graphs.pm             msmtp                 ntp
sent                  smokeping.tar.gz      smokepingrtt.tar.gz
smokepingrtt2.tar.gz  Target                wqy
wqy-zenhei-0.8.38-1.deb
sftp> lls
test1.txt             test2.txt             test3.txt
sftp> put test* -再次尝试将windows下的文件put到/homg/enadmin目录下，此次成功
Uploading test1.txt to /home/enadmin/test1.txt
  100% 4 bytes      4 bytes/s 00:00:00     
e:/sftp/test1.txt: 4 bytes transferred in 0 seconds (4 bytes/s)
Uploading test2.txt to /home/enadmin/test2.txt
  100% 4 bytes      4 bytes/s 00:00:00     
e:/sftp/test2.txt: 4 bytes transferred in 0 seconds (4 bytes/s)
Uploading test3.txt to /home/enadmin/test3.txt
  100% 5 bytes      5 bytes/s 00:00:00     
e:/sftp/test3.txt: 5 bytes transferred in 0 seconds (5 bytes/s)

sftp> cd /home/sftp/--在修改sftp目录权限之后，再次切换到sftp目录下
sftp> ls
sftp> lls
test1.txt             test2.txt             test3.txt
sftp> put test* --这回put成功。因此跟权限相关
Uploading test1.txt to /home/sftp/test1.txt
  100% 4 bytes      4 bytes/s 00:00:00     
e:/sftp/test1.txt: 4 bytes transferred in 0 seconds (4 bytes/s)
Uploading test2.txt to /home/sftp/test2.txt
  100% 4 bytes      4 bytes/s 00:00:00     
e:/sftp/test2.txt: 4 bytes transferred in 0 seconds (4 bytes/s)
Uploading test3.txt to /home/sftp/test3.txt
  100% 5 bytes      5 bytes/s 00:00:00     
e:/sftp/test3.txt: 5 bytes transferred in 0 seconds (5 bytes/s)

注意点：这里须要注意权限的问题。加入我是使用enadmin帐户初始链接ubuntu的，那么我put的文件只能放到文件夹权限是enadmin的目录下，不能放到文件夹权限是root的目录下。若是想放到文件夹权限是root的目录下，那么初始就使用root帐户链接ubunut，而后再建立sftp会话，这样就能够了。

get操做：linux->windows

get操做没有权限设定

sftp> pwd
/home/enadmin
sftp> lpwd
e:/Documents
sftp> lcd e:/sftp --切换目录
sftp> lls
rc.local              test1.txt             test2.txt
test3.txt
sftp> ls
Graphs.pm             msmtp                 ntp
sent                  smokeping.tar.gz      smokepingrtt.tar.gz
smokepingrtt2.tar.gz  Target                test1.txt
test2.txt             test3.txt             wqy
wqy-zenhei-0.8.38-1.deb
sftp> get Graphs.pm --下载文件到windows
Downloading Graphs.pm from /home/enadmin/Graphs.pm
  100% 13KB     13KB/s 00:00:00     
/home/enadmin/Graphs.pm: 13503 bytes transferred in 0 seconds (13 KB/s)
sftp> lls --查看windows目录
Graphs.pm             rc.local              test1.txt
test2.txt             test3.txt
sftp>