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Full Discussion: Need Multiline sed help!!
Top Forums UNIX for Dummies Questions & Answers Need Multiline sed help!! Post 302766151 by RudiC on Monday 4th of February 2013 09:46:52 AM
Old 02-04-2013
As I'm not sure if the opening square bracket that bipinajith's proposal relys on will always be present, I've come up with:
Code:
awk  '/^\-|^\+/ {intro=1}                          # test for introductory  "-" or "+", remember it
      1                                            # always print actual line
      intro && /\{/ {print "NEW CODE"; intro=0;}   # if intro remembered, and if opening brace found, add new code, and forget intro
     ' file

 

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libaio(3LIB)							Interface Libraries						      libaio(3LIB)

NAME
libaio - asynchronous I/O library SYNOPSIS
cc [ flag... ] file... -laio [ library... ] DESCRIPTION
Functions in this library perform asynchronous I/O operations. INTERFACES
The shared object libaio.so.1 provides the public interfaces defined below. See intro(3) for additional information on shared object inter- faces. aiocancel aioread aiowait aiowrite assfail close fork sigaction The following interfaces are unique to the 32-bit version of this library: aioread64 aiowrite64 FILES
/lib/libaio.so.1 shared object /lib/64/libaio.so.1 64-bit shared object ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Availability |SUNWcsl (32-bit) | +-----------------------------+-----------------------------+ | |SUNWcslx (64-bit) | +-----------------------------+-----------------------------+ |MT-Level |Safe | +-----------------------------+-----------------------------+ SEE ALSO
pvs(1), intro(2), intro(3), aiocancel(3AIO), aioread(3AIO), aiowait(3AIO), aiowrite(3AIO), aio.h(3HEAD), attributes(5) SunOS 5.10 11 Aug 2004 libaio(3LIB)
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