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Simple Expect advice needed

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TC2000

Programmer
Dec 28, 2000
32
0
0
HK
How do I send "CTL-B" in expect command
 
Write a little expect script to show you what
your term driver sees when you type it.
It's simple:
Code:
#!/usr/bin/tclsh
package require Expect

spawn /bin/sh


   interact {
             "~q" {exit}
             "~n" {exp_internal 0}
             "~e" {exp_internal 1}
    }

Output from cntl-B
spawn id exp0 sent <\u0002>
spawn id exp4 sent <\u0007>
spawn id exp0 sent <\u0002>
spawn id exp4 sent <\u0007>
spawn id exp0 sent <\u0002>
spawn id exp4 sent <\u0007>
 
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