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Top Forums Shell Programming and Scripting TCL/Expect not working as expected Post 302335855 by RiSk on Monday 20th of July 2009 06:53:39 PM
Old 07-20-2009
TCL/Expect not working as expected

I am having an issue with TCL\Expect; I am passing arguments via the commandline that are read in via "lrange $argv". One of those var's is a password with characters that need to be escapaed, after escaping them an hitting enter expect is placing curly braces around my password... why?!

Code:
#!/usr/bin/expect

## Setting stdin arguments as vars

set user [lrange $argv 0 0]
set password [lrange $argv 1 1]
set bladen [lrange $argv 2 2]
set ilomuser [lrange $argv 3 3]
set ilompasswd [lrange $argv 4 4]
set frame [lrange $argv 5 5]

## Verify that all arguments have been fullfilled


puts "Am citit:\n";
puts "user: $ilomuser";
puts "password: $ilompasswd";

#check if all were provided

if { $user == "" || $password == "" || $bladen == "" || $ilomuser == "" || $ilompasswd == "" || $frame == "" }  {
   puts "Syntax error\r"
   puts "Usage: <Username> <Password> <Blade number in frame> <New ILOM User> <passwd for ILOM user> <Frame IP>\r"
      exit 1
 }


Example. I ctrl+c to kill.. but as you can see the password has been curly braced.
Code:
-(~/work/sun6kchassis/working)------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------(14:40 Mon Jul 20)
risk@Heavyarms [161] --> ./setuprilo.exp root thisisapass 3 drrib \$bu\!d1t 1.4.132.123
Am citit:

user: drrib
password: {$bu!d1t}
^Czsh: exit 130   ./setuprilo.exp root thisisapass 3 drrib \$bu!d1t 1.4.132.123



---------- Post updated at 05:53 PM ---------- Previous update was at 02:58 PM ----------

tried it in bash, no avail, also tried quoting, nothing... running out of ideas.
 

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SHUNIT2(1)																SHUNIT2(1)

NAME
shunit2 - A unit test framework for shell scripts SYNOPSIS
shunit2 unitfile DESCRIPTION
shUnit2 is a xUnit unit test framework for Bourne based shell scripts, and it is designed to work in a similar manner to JUnit, PyUnit, etc.. If you have ever had the desire to write a unit test for a shell script, shUnit2 can do the job. You can either run shunit2 directly from the commandline and specify the unit file or directly source the shunit2 executable. If you directly execute shunit2 and don't specify a unitfile shunit2 assumes a empty testfile and will return without an error message. EXAMPLE
Simple script to test if 1 equals 1 #! /bin/sh testEquality() { assertEquals 1 1 } # load shunit2 . shunit2 Execute shUnit2 unit tests directly from the commandline shunit2 /path/to/unit/file OPTIONS
shunit2 does not support any commandline options at all. You can either source shunit2 to execute your unit tests or directly run shunit2 as a commandline script. SEE ALSO
For more information see http://code.google.com/p/shunit2/ or have a look at the installed documentation in /usr/share/doc/shunit2/ AUTHOR
shunit2 was written by Kate Ward <kate.ward@forestent.com>. This manpage was written by Ulrich Dangel <mru@spamt.net>. 2.1.6 03/25/2012 SHUNIT2(1)
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