求助， expect 的问题

[keximing250]

用 expect 远程传输文件，并在远程服务器执行 mv 命令。文件成功拷贝过去 ，但是 mv 命令未执行，是什么原因啊

源码：

问题：

[keximing250]

顶一下~

[ant2017]

FTP 不是用 rename 吗

[keximing250]

@ant2017 mv 改成 rename 么

[omph]

进到 ftp 里，打个?，就知道支持哪些操作了

[araraloren]

It already told you `mv` is invalid command .

[keximing250]

@araraloren 知道了 进入 ftp 模式了

[linyinma]

sftp 登录后执行的命令都是 sftp 的内置命令，‘ mv ’是一个应用命令是外界命令，sftp 内置命令仅仅如下：
sftp> help
Available commands:
bye Quit sftp
cd path Change remote directory to 'path'
chgrp grp path Change group of file 'path' to 'grp'
chmod mode path Change permissions of file 'path' to 'mode'
chown own path Change owner of file 'path' to 'own'
df [-hi] [path] Display statistics for current directory or
filesystem containing 'path'
exit Quit sftp
get [-afPpRr] remote [local] Download file
reget [-fPpRr] remote [local] Resume download file
reput [-fPpRr] [local] remote Resume upload file
help Display this help text
lcd path Change local directory to 'path'
lls [ls-options [path]] Display local directory listing
lmkdir path Create local directory
ln [-s] oldpath newpath Link remote file (-s for symlink)
lpwd Print local working directory
ls [-1afhlnrSt] [path] Display remote directory listing
lumask umask Set local umask to 'umask'
mkdir path Create remote directory
progress Toggle display of progress meter
put [-afPpRr] local [remote] Upload file
pwd Display remote working directory
quit Quit sftp
rename oldpath newpath Rename remote file
rm path Delete remote file
rmdir path Remove remote directory
symlink oldpath newpath Symlink remote file
version Show SFTP version
!command Execute 'command' in local shell
! Escape to local shell
? Synonym for help