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Shell Programming and Scripting
Sed command in shell script
Post 302211960 by stevie_velvet on Saturday 5th of July 2008 01:15:18 PM
07-05-2008
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hi guys,
The following command doesn't seem to work in my shell script:
tag=$(sed -n '/${line}/ s/.*\.*/\1/p' myfile.txt)
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So, how do i use the ${line} in this sed command?
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LEARN ABOUT DEBIAN
moosex::types::common::string
MooseX::Types::Common::String(3pm) User Contributed Perl Documentation MooseX::Types::Common::String(3pm) NAME
MooseX::Types::Common::String - Commonly used string types SYNOPSIS
use MooseX::Types::Common::String qw/SimpleStr/; has short_str => (is => 'rw', isa => SimpleStr); ... #this will fail $object->short_str("string with breaks"); DESCRIPTION
A set of commonly-used string type constraints that do not ship with Moose by default. o SimpleStr A Str with no new-line characters. o NonEmptySimpleStr A Str with no new-line characters and length > 0 o LowerCaseSimpleStr A Str with no new-line characters, length > 0 and no uppercase characters A coercion exists via "lc" from NonEmptySimpleStr o UpperCaseSimpleStr A Str with no new-line characters, length > 0 and no lowercase characters A coercion exists via "uc" from NonEmptySimpleStr o Password o StrongPassword o NonEmptyStr A Str with length > 0 o LowerCaseStr A Str with length > 0 and no uppercase characters. A coercion exists via "lc" from NonEmptyStr o UpperCaseStr A Str with length > 0 and no lowercase characters. A coercion exists via "uc" from NonEmptyStr o NumericCode A Str with no new-line characters that consists of only Numeric characters. Examples include, Social Security Numbers, PINs, Postal Codes, HTTP Status Codes, etc. Supports attempting to coerce from a string that has punctuation in it ( e.g credit card number 4111-1111-1111-1111 ). SEE ALSO
o MooseX::Types::Common::Numeric AUTHORS
Please see:: MooseX::Types::Common perl v5.14.2 2012-06-14 MooseX::Types::Common::String(3pm)