bash脚本-使用Expect而无需plot命令来显示

Question

i'm new with expect. i wanted to ask how can i execute a command but without plot to the screen the command itself.

for example:

expect "*?>"
send "echo done"
expect "*?>"

without plotting to the screen "echo done" but ONLY "done".

Thank you.

Answer 1

Try something like this:

if {[info exists tty_spawn_id]} {
    stty -echo
}

log_user 0

...

send_user "done"