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Full Discussion: Help with awk script line
Top Forums Shell Programming and Scripting Help with awk script line Post 302522867 by meridionaljet on Monday 16th of May 2011 11:17:31 PM
Old 05-17-2011
[SOLVED] Help with awk script line

Hello,

A portion of a script I am writing is supposed to create a text file that outputs lines of the following format:

Code:
url = "ftp://www.example.com/directory/awk_output"

My awk line needs to print the base URL directory and then add a file name to the end of the URL, namely "$1". My current command line looks like this:

Code:
awk '{print "url = \"ftp://www.example.com/directory/" $1\"}' tmp.txt > list.txt

It outputs an error as follows:

Code:
awk: {print "url = \"ftp://www.example.com/directory/" $1\"}
awk:                                                                             ^ backslash not last character on line

I know that the $1 correctly adds to the end of the URL if it is all by itself, but adding the format of url = "URL" causes problems because of having to use the backslash and use literal quote marks. Any help with getting this to work would be appreciated.

Last edited by meridionaljet; 05-17-2011 at 12:46 AM..
 

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URI::URL(3)						User Contributed Perl Documentation					       URI::URL(3)

NAME
URI::URL - Uniform Resource Locators SYNOPSIS
$u1 = URI::URL->new($str, $base); $u2 = $u1->abs; DESCRIPTION
This module is provided for backwards compatibility with modules that depend on the interface provided by the "URI::URL" class that used to be distributed with the libwww-perl library. The following differences exist compared to the "URI" class interface: o The URI::URL module exports the url() function as an alternate constructor interface. o The constructor takes an optional $base argument. The "URI::URL" class is a subclass of "URI::WithBase". o The URI::URL->newlocal class method is the same as URI::file->new_abs. o URI::URL::strict(1) o $url->print_on method o $url->crack method o $url->full_path: same as ($uri->abs_path || "/") o $url->netloc: same as $uri->authority o $url->epath, $url->equery: same as $uri->path, $uri->query o $url->path and $url->query pass unescaped strings. o $url->path_components: same as $uri->path_segments (if you don't consider path segment parameters) o $url->params and $url->eparams methods o $url->base method. See URI::WithBase. o $url->abs and $url->rel have an optional $base argument. See URI::WithBase. o $url->frag: same as $uri->fragment o $url->keywords: same as $uri->query_keywords o $url->localpath and friends map to $uri->file. o $url->address and $url->encoded822addr: same as $uri->to for mailto URI o $url->groupart method for news URI o $url->article: same as $uri->message SEE ALSO
URI, URI::WithBase COPYRIGHT
Copyright 1998-2000 Gisle Aas. perl v5.16.2 2012-02-11 URI::URL(3)
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