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Bash script to spawn and execute commands

debugcn Published at Dev
15
tiger_groove

I am trying to create a bash script to ssh into a session and run a command then exit out of the session. currently this is what i have so far:

#!/usr/bin/expect -f

spawn ssh root@sc
expect "assword:"
send "password\r"
expect "#"
send "cd /data2/someDirectory\r"------> don't see this command being executed

and the output

[user@San ddb]$ test1
spawn ssh root@sc
root@sc's password:
SC02 RH 7.3 (0000009B 02.11.0.1)
[root@sc /]# [user@san1 ddb]$
[user@san1 ddb]$

So my question is why isn't the directory being set to myDirectory and it just exits out of the session?

Prabhu

Your expect script is doing what you are intending but is quitting once the job is send is done.

set some "expectation" like expect "$" at the end of the script and try.

#!/usr/bin/expect -f

spawn ssh [email protected]
expect "assword:"
send "pass\r"
expect "#"
send  "\r"
send  "pwd\r"
send  "\r"
send  "cd /tmp\r"
send  "touch dummy\r"
expect "$"

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Please contact [email protected] to delete if infringement.

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