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Top Forums UNIX for Dummies Questions & Answers sed - Add a variable line to the end of a block beginning with a regex Post 302795257 by andyatit on Wednesday 17th of April 2013 01:08:07 PM
Old 04-17-2013
sed - Add a variable line to the end of a block beginning with a regex

Hi,

Need some help with sed.

I have a file that has sections :

e.g.
Code:
[section]
a=blah
b=blah
 
[section2]
d=blah
e=blah


There's many sections in the file.

I have a variable $line which contains a new line.
I have another variable $section with the section.
There may be sapces in the $line

I need to append line $line to section $section.

I tried this but I got a Label too long error :

Code:
section="section"
line="blah = blah"
sed -e '/\['$section'\]/{:a;n;/^$/!ba;i\'"$line"'' -e '}' testFile

 

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Time::Duration::Parse(3pm)				User Contributed Perl Documentation				Time::Duration::Parse(3pm)

NAME
Time::Duration::Parse - Parse string that represents time duration SYNOPSIS
use Time::Duration::Parse; my $seconds = parse_duration("2 minutes and 3 seconds"); # 123 DESCRIPTION
Time::Duration::Parse is a module to parse human readable duration strings like 2 minutes and 3 seconds to seconds. It does the opposite of duration_exact function in Time::Duration and is roundtrip safe. So, the following is always true. use Time::Duration::Parse; use Time::Duration; my $seconds = int rand 100000; is( parse_duration(duration_exact($seconds)), $seconds ); FUNCTIONS
parse_duration $seconds = parse_duration($string); Parses duration string and returns seconds. When it encounters an error in a given string, it dies an exception saying "Unknown timespec: blah blah blah". This function is exported by default. AUTHOR
Tatsuhiko Miyagawa <miyagawa@bulknews.net> COPYRIGHT
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself. Some internal code is taken from Cache and Cache::Cache modules on CPAN. SEE ALSO
Date::Manip, DateTime::Format::Duration, <http://use.perl.org/~miyagawa/journal/30310> perl v5.10.0 2008-06-02 Time::Duration::Parse(3pm)
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