Linux下测试使用scp

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scp -r 远程源用户名@远程源IP:复制源文件绝对路径目标路径

scp -r 远程源用户名@远程源IP:复制源文件绝对路径远程目标用户名@远程目标IP:目标绝对路径

##失败：格式错误ubuntu@shelltest:~/shelltest$scp ubuntu@123.206.222.333:/home/ubuntu/xjy  /

Warning: Permanently added '123.206.222.333' (ECDSA) to the list of known hosts.                                                                             ubuntu@123.206.222.333's password:                                                                                                                           scp: /home/ubuntu/xjy: not a regular file

##失败：格式错误ubuntu@shelltest:~/shelltest$scp ubuntu@123.206.222.333:/home/ubuntu/xjy/ /

ubuntu@123.206.222.233's password:                                                                                                                           scp: /home/ubuntu/xjy: not a regular file

##失败：格式错误scp ubuntu@123.206.222.333:/home/ubuntu/xjy/* /

ubuntu@123.206.222.333's password:     scp: /home/ubuntu/xjy/HHS_sh: not a regular file                                                   scp: /home/ubuntu/xjy/tcp_window: not a regular file                                                   scp: /home/ubuntu/xjy/udp_window: not a regular file

##失败：密码输错ubuntu@shelltest:~/shelltest$ scp ubuntu@123.206.222.333:/home/ubuntu/xjy/tcp_window/*   /

ubuntu@123.206.222.333's password:    /1: Permission denied              /a.out: Permission denied                                                /tcps.c: Permission denied

##成功：成功把远程IP的tcp_winfow下的一级文件下载到当前目录ubuntu@shelltest:~/shelltest$ scp ubuntu@123.206.222.333:/home/ubuntu/xjy/tcp_window/*  ./

ubuntu@123.206.222.333's password:     1                                 100%  928     0.9KB/s   00:00 a.out                             100% 9176     9.0KB/s   00:00 tcps.c                            100%  928     0.9KB/s   00:00

##成功：成功把远程IP的tcp_winfow下的指定文件下载到当前目录ubuntu@shelltest:~/shelltest$ scp ubuntu@123.206.222.333:/home/ubuntu/xjy/tcp_window/tcps.c   ./

ubuntu@123.206.222.333's password: tcps.c ubuntu@shelltest:~/shelltest$ lltotal 1532 drwxrwxr-x 6 ubuntu ubuntu    4096 Apr 20 15:44 ./ drwxr-xr-x 8 ubuntu ubuntu    4096 Apr 20 15:43 ../drwxrwxr-x 8 ubuntu ubuntu    4096 Sep  9  2016 .git/ -rw------- 1 ubuntu ubuntu   12288 Mar 31 15:31 .uc.c.swp -rw-rw-r-- 1 ubuntu ubuntu      66 Sep  9  2016 Makefile-rw-rw-r-- 1 ubuntu ubuntu      15 Sep  9  2016 README.md-rwxrwxr-x 1 ubuntu ubuntu    9031 Mar 31 17:35 a.out*-rw-rw-r-- 1 ubuntu ubuntu     997 Mar 31 14:53 c.cdrwxrwxr-x 2 ubuntu ubuntu    4096 Sep  9  2016 cat_tag_filename/-rw-rw-r-- 1 ubuntu ubuntu  231375 Mar  1 10:01 libpcap-1.8.1.tar.gz -rw-rw-r-- 1 ubuntu ubuntu    1147 Sep  9  2016 s.cdrwxrwxr-x 2 ubuntu ubuntu    4096 Nov 11 11:12 sctp/ -rw-rw-r-- 1 ubuntu ubuntu 1260309 Feb  2 19:53 tcpdump-4.9.0.tar.gz -rw-rw-r-- 1 ubuntu ubuntu     928 Apr 20 15:44 tcps.cdrwxrwxr-x 3 ubuntu ubuntu    4096 Sep 14  2016 tt/-rw-rw-r-- 1 ubuntu ubuntu     766 Mar 31 17:34 uc.c

##失败：这里是CSDN用户权限下载位置限制拒绝ubuntu@shelltest:~/shelltest$ scp -r  ubuntu@123.206.222.333:/home/ubuntu/xjy  /

ubuntu@123.206.222.333's password: /xjy: Permission denied

##成功：通过CSDN可以通过sudo拥有root权限，成功把远程IP的tcp_winfow下的多级文件下载到根目录ubuntu@shelltest:~/shelltest$ sudo scp -r  ubuntu@123.206.222.333:/home/ubuntu/xjy    /

Warning: Permanently added '123.206.222.333' (ECDSA) to the list of known hosts. ubuntu@123.206.222.333's password: Makefile                           100%  704     0.7KB/s   00:00     socket_sctp.c                      100% 4264     4.2KB/s   00:00     socket_sctpex.h                    100%  849     0.8KB/s   00:00     HSSdef.h                           100%   11KB  11.4KB/s   00:00     HSSstruct.h                        100% 2591     2.5KB/s   00:00     HSSser.c                           100%   49KB  49.3KB/s   00:00     a.out                              100%   13KB  13.3KB/s   00:00     udps.c                             100% 2665     2.6KB/s   00:00     1                                  100%  928     0.9KB/s   00:00     a.out                              100% 9176     9.0KB/s   00:00     tcps.c                             100%  928     0.9KB/s   00:00ubuntu@shelltest:~/shelltest$ cd / ubuntu@shelltest:/$ ll total 76 drwxr-xr-x  22 root root 4096 Apr 20 16:18 ./ drwxr-xr-x  22 root root 4096 Apr 20 16:18 ../  -rwxr-xr-x   1 root root    0 Apr 20 15:30 .dockerenv*drwxr-xr-x   2 root root 4096 Mar 29  2016 bin/drwxr-xr-x   2 root root 4096 Apr 11  2014 boot/drwxr-xr-x   5 root root  360 Apr 20 15:30 dev/drwxr-xr-x  92 root root 4096 Apr 20 15:30 etc/ drwxr-xr-x   3 root root 4096 Mar 29  2016 home/drwxr-xr-x  13 root root 4096 Mar 29  2016 lib/ drwxr-xr-x   2 root root 4096 Mar 29  2016 lib64/ drwxr-xr-x   2 root root 4096 Oct  9  2015 media/drwxr-xr-x   2 root root 4096 Apr 11  2014 mnt/ drwxr-xr-x   2 root root 4096 Oct  9  2015 opt/ dr-xr-xr-x 254 root root    0 Apr 20 15:30 proc/ drwx------   3 root root 4096 Apr 20 16:18 root/drwxr-xr-x   9 root root 4096 Apr 20 15:30 run/ drwxr-xr-x   2 root root 4096 Mar 29  2016 sbin/drwxr-xr-x   2 root root 4096 Oct  9  2015 srv/ dr-xr-xr-x  13 root root    0 Apr 20 15:30 sys/      drwxrwxrwt   3 root root 4096 Mar 29  2016 tmp/drwxr-xr-x  10 root root 4096 Oct 13  2015 usr/ drwxr-xr-x  12 root root 4096 Mar 29  2016 var/    drwxrwxr-x   5 root root 4096 Apr 20 16:18 xjy/ubuntu@shelltest:/$ sudo rm -r xjy

##成功：成功把远程IP的tcp_winfow下的多级文件下载到当前目录ubuntu@shelltest:~/shelltest$ scp -r ubuntu@123.206.222.333:/home/ubuntu/xjy   ./

ubuntu@123.206.222.333's password:  Makefile                              100%  704     0.7KB/s   00:00 socket_sctp.c                         100% 4264     4.2KB/s   00:00     socket_sctpex.h                       100%  849     0.8KB/s   00:01     HSSdef.h                              100%   11KB  11.4KB/s   00:00     HSSstruct.h                           100% 2591     2.5KB/s   00:00     HSSser.c                              100%   49KB  49.3KB/s   00:00     a.out                                 100%   13KB  13.3KB/s   00:00     udps.c                                100% 2665     2.6KB/s   00:00     1                                     100%  928     0.9KB/s   00:00     a.out                                 100% 9176     9.0KB/s   00:00     tcps.c                                100%  928     0.9KB/s   00:00 ubuntu@shelltest:~/shelltest$ ll total 1536 drwxrwxr-x 7 ubuntu ubuntu    4096 Apr 20 16:06 ./  drwxr-xr-x 8 ubuntu ubuntu    4096 Apr 20 16:06 ../      drwxrwxr-x 8 ubuntu ubuntu    4096 Sep  9  2016 .git/       -rw------- 1 ubuntu ubuntu   12288 Mar 31 15:31 .uc.c.swp  -rw-rw-r-- 1 ubuntu ubuntu      66 Sep  9  2016 Makefile       -rw-rw-r-- 1 ubuntu ubuntu      15 Sep  9  2016 README.md                   -rwxrwxr-x 1 ubuntu ubuntu    9176 Apr 20 15:59 a.out*    -rw-rw-r-- 1 ubuntu ubuntu     997 Mar 31 14:53 c.c drwxrwxr-x 2 ubuntu ubuntu    4096 Sep  9  2016 cat_tag_filename/  -rw-rw-r-- 1 ubuntu ubuntu  231375 Mar  1 10:01 libpcap-1.8.1.tar.gz-rw-rw-r-- 1 ubuntu ubuntu    1147 Sep  9  2016 s.c    drwxrwxr-x 2 ubuntu ubuntu    4096 Nov 11 11:12 sctp/-rw-rw-r-- 1 ubuntu ubuntu 1260309 Feb  2 19:53 tcpdump-4.9.0.tar.gz -rw-rw-r-- 1 ubuntu ubuntu     928 Apr 20 15:59 tcps.c      drwxrwxr-x 3 ubuntu ubuntu    4096 Sep 14  2016 tt/  -rw-rw-r-- 1 ubuntu ubuntu     766 Mar 31 17:34 uc.c     drwxrwxr-x 5 ubuntu ubuntu    4096 Apr 20 16:06 xjy/

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