expect eof parsing

1.expect eofIt is an Expect script command used to wait for the end of an interactive process. Expect is an automation tool that allows communication with interactive programs in scripts;

2.expect eofThe command tells the Expect script to wait for the connection to the interactive process to be closed. Typically, this command is used to wait for the end of the process after the interactive portion of the script has completed. This is useful when you need to wait for a long-running command or process to complete;

Here's an example showing how to use expect eof:

#!/usr/bin/expect

spawn some_interactive_process
# 假设这里有一些与交互式进程的交互
# ...

# 等待交互式进程的结束
expect eof

# 在这里可以继续执行其他命令
# ...

In the example above, expect eofthe command waits for the interactive process to end after it has finished executing. Once the process is closed, the script can continue executing subsequent commands.

It should be noted that expect eofthe command is only available in Expect scripts and cannot be used directly in ordinary Shell scripts.