linux - 使用 scp 命令将特定文件从服务器复制到本地计算机 (Linux)

Question

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我使用基于Linux的操作系统。假设我有一个服务器包含 10 个文件，例如 tmp1 .... tmp10，我想将三个特定文件复制到我的本地计算机，比如说 tmp3、tmp7 和 tmp10。在这种情况下，我必须使用“scp-command”三次，其中我也必须输入密码三次。问题是，我必须经常执行此过程，所以我“编写”了下面的脚本。我的问题是，脚本运行时没有任何错误消息，但文件没有被复制。

echo "insert path of source:" #prompt to enter the path of files you want to copy
read SOURCE                   # saving the path in the variable SOURCE
echo "insert path of target:" #prompt to enter the path, where you want to past the copied files 
read TARGET                   # saving the path in the variable SOURCE
echo "Insert the port"        # prompt to enter the port of the server
read port                     # saving the port in the variable PORT
echo "Password?"              # asking for password
read -s -a PASSWORD           # saving the password in the variable PASSWORD
x=(tmp1 tmp2)                 # An array contains the files i want to copy.
for i in "${x[@]}"            # A for-loop to copy each of the files in the array (x) from the SOURCE to the TARGET
do
  echo "the file $i"          # just to check if the array has been read.
#!/usr/bin/expect -f          # to read the expect-programm
  expect -c " 
            spawn /usr/bin/scp -P $prot $SOURCE/$i $TARGET
            expect { 
           "Password:" { send $PASSWORD\r\n; interact } 
           eof { exit } 
           }
            exit
            "
done                         # End of the for-loop
PASSWORD=0                   # To delete the variable PASSWORD

提前谢谢您!!

Answer 1

您可以使用 as scp 来复制多个文件。例如:

scp remote:tmp{3,7,10} local