shell - How to wait for a process to complete using tcl-expect -


i writing script using expect in have rlogin host & after need send commands. want exit host , relogin again other host , send commands. run of script not waiting first host complete jobs , exit instead sends other commands in between previous process. how can achieve using expect please guide?

sample code follow :

#!/usr/local/bin/expect -f  spawn rlogin host1 expect "%" send "source xyz.csh\r" send "exit\r" expect "%"  spawn rlogin host2 set of commands

can elaborate on "still script sending rest of commands in between previous process. "

i tried , worked.

spawn ssh host1 expect ":" send pwd1 expect "%" send "echo hi\r" expect "%" send "exit\r" expect eof spawn ssh host2     expect ":" send pwd2

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