Question

我有一个bash脚本，我试图在hostgator帐户上运行。

bubblesort_optimized(A)
 assume we are not done sorting
 while we are not done sorting
    assume we're done sorting
    traverse the list element by element from i = 1 to n - 1.
    if A[i-1] > A[i], swap
    if a swap occurs, we are not done sorting

上面的脚本从客户端（hostgator）向我提供了以下错误代码：

cd $HOMEDIR
dir="$(date +'%a')"

# Upload backups (5 tries)
i=0
while [ $i -le 5 ]; do
  # We're running this more than once so it's advised to use -E to delete the
  # original file after successful transfer.
    lftp -d -e "set ftp:ssl-allow no; mrm backup-*.tar.gz; mput -c -E -O $dir backup-*.tar.gz;quit" -u $FTP_USER,$FTP_PASS -p $FTP_PORT $FTP_ADDR

    sleep 5
    ((i++))
done

# Delete backup before generating new b/c hostgator allows only one
rm backup-*.tar.gz

# Generate new full backup in Cpanel
PARAMS="dest=homedir&email=$EMAIL&submit=Generate%20Backup"
curl -u $CPANEL_USER:$CPANEL_PASS --data $PARAMS $CPANEL_HOST/frontend/x3/backup/dofullbackup.html

服务器系统是在Windows 10上运行的firezilla。

---> FEAT
<--- 211-Features:                                                
<---  MDTM
<---  REST STREAM
<---  SIZE
<---  MLST type*;size*;modify*;
<---  MLSD
<---  AUTH SSL
<---  AUTH TLS
<---  PROT
<---  PBSZ
<---  UTF8
<---  CLNT
<---  MFMT
<---  EPSV
<---  EPRT
<--- 211 End
---> CLNT lftp/4.0.9
<--- 200 Don't care                                         
---> OPTS UTF8 ON
<--- 202 UTF8 mode is always enabled. No need to send this command.
---> USER emre**
<--- 331 Password required for emre**                   
---> PASS *******
<--- 230 Logged on                                                
---> PWD
<--- 257 "/" is current directory.                                    
---> TYPE I
<--- 200 Type set to I                                                
---> SIZE Fri/backup-6.17.2016_08-40-54_emre.tar.gz
<--- 550 File not found                                               
---> PASV
<--- 227 Entering Passive Mode (**,***,**,**,199,56)                  
---- Connecting data socket to (**.***.**.**) port 51000
**** Socket error (Connection refused) - reconnecting
---- Closing data socket
---- Closing control socket

我不知道发生了什么事？任何人都可以发光吗？我现在一直在挖掘几个小时，无法弄明白。

LFTP遇到问题。连接到Firezilla时出现套接字错误

0 个答案: