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Full Discussion: Expect scripting issue, works interactively when doing commands in cli, does not work in script
Top Forums UNIX for Beginners Questions & Answers Expect scripting issue, works interactively when doing commands in cli, does not work in script Post 303038306 by aldowski on Friday 30th of August 2019 01:29:37 AM
Old 08-30-2019
Expect scripting issue, works interactively when doing commands in cli, does not work in script
Hi; problem may be obvious, simple but I have to say it is somehow not easy to locate the issue.

I am doing some word extracting from multiline text.

Interacting in CLI seems to work without issues. First step is to add multiline text to a variable.

Code:
expect1.1>
expect1.1> set multilinetext "first one two\nsecond one two three\nthird one\nfourth one two three four\nfifth one two"
first one two
second one two three
third one
fourth one two three four
fifth one two
expect1.2>

But I tried that inside script, no result, always getting error messages. Here are 5 attempts.

Code:
#!/bin/bash

expect -c "

set multilinetext \"first one two\\nsecond one two three\\nthird one\\nfourth one two three four\\nfifth one two\";
#     multilinetext=\"first one two\nsecond one two three\nthird one\nfourth one two three four\nfifth one two\";
#     set multilinetext 'first one two\nsecond one two three\nthird one\nfourth one two three four\nfifth one two';
#     set multilinetext \"first one two\nsecond one two three\nthird one\nfourth one two three four\nfifth one two\";
#     set multilinetext "first one two\nsecond one two three\nthird one\nfourth one two three four\nfifth one two"

;"

Errors are from the:
Code:
wrong # args: should be "set varName ?newValue?"
    while executing

To the:
Code:
couldn't read file "one": no such file or directory

And this is just the first step. Have to ask if somebody has correct command and explanation.

Thank you.
 

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LEARN ABOUT CENTOS

locale::codes::langext

Locale::Codes::LangExt(3)				User Contributed Perl Documentation				 Locale::Codes::LangExt(3)

NAME

       Locale::Codes::LangExt - standard codes for language extension identification

SYNOPSIS

	  use Locale::Codes::LangExt;

	  $lext = code2langext('acm');		       # $lext gets 'Mesopotamian Arabic'
	  $code = langext2code('Mesopotamian Arabic'); # $code gets 'acm'

	  @codes   = all_langext_codes();
	  @names   = all_langext_names();

DESCRIPTION

       The "Locale::Codes::LangExt" module provides access to standard codes used for identifying language extensions, such as those as defined in
       the IANA language registry.

       Most of the routines take an optional additional argument which specifies the code set to use. If not specified, the default IANA language
       registry codes will be used.

SUPPORTED CODE SETS

       There are several different code sets you can use for identifying language extensions. A code set may be specified using either a name, or
       a constant that is automatically exported by this module.

       For example, the two are equivalent:

	  $lext = code2langext('acm','alpha');
	  $lext = code2langext('acm',LOCALE_LANGEXT_ALPHA);

       The codesets currently supported are:

       alpha
	   This is the set of three-letter (lowercase) codes from the IANA language registry, such as 'acm' for Mesopotamian Arabic.

	   This is the default code set.

ROUTINES

       code2langext ( CODE [,CODESET] )
       langext2code ( NAME [,CODESET] )
       langext_code2code ( CODE ,CODESET ,CODESET2 )
       all_langext_codes ( [CODESET] )
       all_langext_names ( [CODESET] )
       Locale::Codes::LangExt::rename_langext  ( CODE ,NEW_NAME [,CODESET] )
       Locale::Codes::LangExt::add_langext  ( CODE ,NAME [,CODESET] )
       Locale::Codes::LangExt::delete_langext  ( CODE [,CODESET] )
       Locale::Codes::LangExt::add_langext_alias  ( NAME ,NEW_NAME )
       Locale::Codes::LangExt::delete_langext_alias  ( NAME )
       Locale::Codes::LangExt::rename_langext_code  ( CODE ,NEW_CODE [,CODESET] )
       Locale::Codes::LangExt::add_langext_code_alias  ( CODE ,NEW_CODE [,CODESET] )
       Locale::Codes::LangExt::delete_langext_code_alias  ( CODE [,CODESET] )
	   These routines are all documented in the Locale::Codes::API man page.

SEE ALSO

       Locale::Codes
	   The Locale-Codes distribution.

       Locale::Codes::API
	   The list of functions supported by this module.

       http://www.iana.org/assignments/language-subtag-registry
	   The IANA language subtag registry.

AUTHOR

       See Locale::Codes for full author history.

       Currently maintained by Sullivan Beck (sbeck@cpan.org).

COPYRIGHT

	  Copyright (c) 2011-2013 Sullivan Beck

       This module is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

perl v5.16.3							    2013-02-27						 Locale::Codes::LangExt(3)
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