Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: Expect script problem
Top Forums Shell Programming and Scripting Expect script problem Post 302185626 by jdyck on Tuesday 15th of April 2008 12:45:04 PM
Old 04-15-2008
Slashes as escape characters don't seem to work...
Thanks for taking the time to offer your suggestion sysgate. I just tried modifying the script to use both forward and backward slashes, neither did what I wanted, but they had very different results...

When I used a backward slash (\) I got the following rsync command out of the expect script - the escape character seems to have just nulled the $ so I get the variable name inserted, rather than the variable's value:

Code:
spawn time rsync -a -z -E --exclude-from=/tmp/exclude.txt --progress --partial --timeout=30 -e ssh /Users/admin/Documents $login@time-od.csf.bc.ca:

When I used a forward slash (/) I got the following,which is the same as before, adding an unwanted [tab]:
Code:
spawn time rsync -a -z -E --exclude-from=/tmp/exclude.txt --progress --partial --timeout=30 -e ssh /Users/admin/Documents /	est_student@time-od.csf.bc.ca:

I even tried entering both / and \ in front of test_student right in the original command and that doesn't help either... / just adds the / in front of test_student (so does get rid of the [tab], but also doesn't give the right command) and \ doesn't seem to do anything, still end up with [tab]est_student.

What IS interesting to me is that I entered the server as 'time' simply to test if that 't' was also coming out as a [tab] - as you can see from the results, it isn't - I suspect because it's immediately behind the @ character. So perhaps this is something to do with having the variable right after a space.

So back to the drawing board. Any other ideas?

Jeff
 

10 More Discussions You Might Find Interesting

1. AIX

Problem with expect.

Hi, I am facing a strange problem while executing a script from a solaris server. This script calls another one to execute "expect" commands on some other 40 servers (all AIX 5200). I am passing username and password to the "expect" script as arguments. My problem is that it is showing the... (4 Replies)
Discussion started by: gsabarinath
4 Replies

2. Shell Programming and Scripting

strange expect script behavior, or am i misunderstanding expect scripting?

Hello to all...this is my first post (so please go easy). :) I feel pretty solid at expect scripting, but I'm running into an issue that I'm not able to wrap my head around. I wrote a script that is a little advanced for logging into a remote Linux machine and changing text in a file using sed.... (2 Replies)
Discussion started by: v1k0d3n
2 Replies

3. Shell Programming and Scripting

Problem in expect script with password involving trailing backslash

Hi all, I have wriiten an expect script that genearates a public private key pair through ssh-keygen and then copies that key to the authorized keys file of the remote system . The problem i am facing is when i get a password for the remote machine containg a trailing backslash , the send command... (4 Replies)
Discussion started by: pradeeptyagi23
4 Replies

4. Shell Programming and Scripting

Need help with Expect script for Cisco IPS Sensors, Expect sleep and quoting

This Expect script provides expect with a list of IP addresses to Cisco IPS sensors and commands to configure Cisco IPS sensors. The user, password, IP addresses, prompt regex, etc. have been anonymized. In general this script will log into the sensors and send commands successfully but there are... (1 Reply)
Discussion started by: genewolfe
1 Replies

5. Shell Programming and Scripting

expect problem

hi all, guys i have a problem in this code... any help ? #!/usr/bin/expect if { $argc != 3 } { puts "Usage:" puts "$argv0 username oldpwd newpwd" exit } #set machine set username set oldpwd set newpwd set completed_list " " (2 Replies)
Discussion started by: b1sh0p
2 Replies

6. Shell Programming and Scripting

expect script problem

Hi, Have strange problem. When I run an expect script towards a switch, it will not work. $ ./test2 spawn ssh admin@sesafdd101 Password: Last login: Thu Dec 25 13:20:54 2008 from 172.20.96.14 ECN430/330/212 Linux, based on Wind River Linux glibc_small (standard) 2.0 Trying... (1 Reply)
Discussion started by: etxnreg
1 Replies

7. Programming

Calling expect script inside another expect

Hi, Am very new to expect scripting.. Can You please suggest me how to call an expect script inside another expect script.. I tried with spawn /usr/bin/ksh send "expect main.exp\r" expect $root_prompt and spawn /usr/bin/ksh send "main.exp\r" expect $root_prompt Both... (1 Reply)
Discussion started by: Priya Amaresh
1 Replies

8. Shell Programming and Scripting

Problem with expect script

expect { -re "(.*)NEXT PAGE(.*)" { send "\r\n" } exp_continue (0 Replies)
Discussion started by: sagar_1986
0 Replies

9. Programming

Calling another expect script inside an expect script

I have an expect script called remote that I want to call from inside my expect script called sudoers.push, here is the code that is causing me issues: set REMOTE "/root/scripts/remote" ... log_user 1 send_user "Executing remote script as $user...\n" send_user "Command to execute is: $REMOTE... (1 Reply)
Discussion started by: brettski
1 Replies

10. Programming

Expect script returning string following a found expect.

I'm fairly new to scripting so this might not be possible. I am using Expect with Cisco switches and need to capture the string after finding the expect request. For example, when I issue "show version" on a Nexus switch, I'm looking to capture the current firmware version: #show version ... (0 Replies)
Discussion started by: IBGaryA
0 Replies

LEARN ABOUT DEBIAN

ocf_heartbeat_rsyncd

OCF_HEARTBEAT_RSYNCD(7) 					OCF resource agents					   OCF_HEARTBEAT_RSYNCD(7)

NAME

       ocf_heartbeat_rsyncd - Manages an rsync daemon

SYNOPSIS

       rsyncd [start | stop | monitor | meta-data | validate-all]

DESCRIPTION

       This script manages rsync daemon

SUPPORTED PARAMETERS

       binpath
	   The rsync binary path. For example, "/usr/bin/rsync" (optional, string, default rsync)

       conffile
	   The rsync daemon configuration file name with full path. For example, "/etc/rsyncd.conf" (optional, string, default /etc/rsyncd.conf)

       bwlimit
	   This option allows you to specify a maximum transfer rate in kilobytes per second. This option is most effective when using rsync with
	   large files (several megabytes and up). Due to the nature of rsync transfers, blocks of data are sent, then if rsync determines the
	   transfer was too fast, it will wait before sending the next data block. The result is an average transfer rate equaling the specified
	   limit. A value of zero specifies no limit.  (optional, string, no default)

SUPPORTED ACTIONS

       This resource agent supports the following actions (operations):

       start
	   Starts the resource. Suggested minimum timeout: 20s.

       stop
	   Stops the resource. Suggested minimum timeout: 20s.

       monitor
	   Performs a detailed status check. Suggested minimum timeout: 20s. Suggested interval: 60s.

       validate-all
	   Performs a validation of the resource configuration. Suggested minimum timeout: 20s.

       meta-data
	   Retrieves resource agent metadata (internal use only). Suggested minimum timeout: 5s.

EXAMPLE

       The following is an example configuration for a rsyncd resource using the crm(8) shell:

	   primitive p_rsyncd ocf:heartbeat:rsyncd 
	     op monitor depth="0" timeout="20s" interval="60s"

SEE ALSO

       http://www.linux-ha.org/wiki/rsyncd_(resource_agent)

AUTHOR

       Linux-HA contributors (see the resource agent source for information about individual authors)

resource-agents UNKNOWN 					    03/09/2014						   OCF_HEARTBEAT_RSYNCD(7)
All times are GMT -4. The time now is 05:43 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy