Re: sed question

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From	Jens Schweikhardt <usenet@schweikhardt.net>
Newsgroups	comp.unix.shell
Subject	Re: sed question
Date	20 Aug 2011 16:24:32 GMT
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Loki Harfagr <l0k1@thedarkdesign.free.fr.invalid> wrote
	in <pan.2011.08.20.13.28.42@thedarkdesign.free.fr.INVALID>:
...
# Not at all Ed., (this is c.u.s. ;-), it's the very cleanest sed code:
# 
# test file:
# -------
# $ cat  /dev/shm/BLOP
# a bc dddd
# 1 2 3 4
# 5
# sixtine eye
# .
# -------
# 
# PoC:
# -------
# $ sed /dev/shm/BLOP
# a bc dddd
# a bc dddd
# 1 2 3 4
# 1 2 3 4
# 5
# 5
# sixtine eye
# sixtine eye
# .
# .
# -------
# 
# here they go:
# -------
# $ sed() {  while read lee; do echo "${lee}" ;  echo "${lee}" ; done<"${1}" ; }
# -------
# 
# to OP, mind to cleanse a bit afterwards ;-) (e-g: unset sed)
# and of course it may not work in your shell if it doesn't bear functions
# and/or some settings for records are tweaked in it...

And it doesn't work for lines with initial and trailing whitespace,
for lines with backslashes, and probably some more.

Regards,

	Jens
-- 
Jens Schweikhardt http://www.schweikhardt.net/
SIGSIG -- signature too long (core dumped)

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sed question hsteenkamp@lycos.com - 2011-08-19 23:16 -0700
  Re: sed question Seebs <usenet-nospam@seebs.net> - 2011-08-20 06:32 +0000
    Re: sed question hsteenkamp@lycos.com - 2011-08-20 00:11 -0700
      Re: sed question Michael Vilain <vilain@NOspamcop.net> - 2011-08-20 00:19 -0700
      Re: sed question Seebs <usenet-nospam@seebs.net> - 2011-08-20 07:23 +0000
        Re: sed question hsteenkamp@lycos.com - 2011-08-20 02:06 -0700
          Re: sed question Seebs <usenet-nospam@seebs.net> - 2011-08-20 10:03 +0000
            Re: sed question hsteenkamp@lycos.com - 2011-08-20 04:51 -0700
              Re: sed question Janis Papanagnou <janis_papanagnou@hotmail.com> - 2011-08-20 14:59 +0300
                Re: sed question hsteenkamp@lycos.com - 2011-08-20 05:16 -0700
                Re: sed question Janis Papanagnou <janis_papanagnou@hotmail.com> - 2011-08-20 15:47 +0300
                Re: sed question hsteenkamp@lycos.com - 2011-08-20 06:35 -0700
      Re: sed question Ed Morton <mortonspam@gmail.com> - 2011-08-20 07:36 -0500
        Re: sed question Loki Harfagr <l0k1@thedarkdesign.free.fr.INVALID> - 2011-08-20 13:28 +0000
          Re: sed question Jens Schweikhardt <usenet@schweikhardt.net> - 2011-08-20 16:24 +0000
            Re: sed question Loki Harfagr <l0k1@thedarkdesign.free.fr.INVALID> - 2011-08-20 18:03 +0000
              Re: sed question pk <pk@pk.invalid> - 2011-08-20 23:06 +0200
        Re: sed question Ben Bacarisse <ben.usenet@bsb.me.uk> - 2011-08-21 03:07 +0100
          Re: sed question Ben Bacarisse <ben.usenet@bsb.me.uk> - 2011-08-21 03:09 +0100
          Re: sed question Ed Morton <mortonspam@gmail.com> - 2011-08-20 21:24 -0500
            Re: sed question Janis Papanagnou <janis_papanagnou@hotmail.com> - 2011-08-21 06:07 +0300
              Re: sed question Ed Morton <mortonspam@gmail.com> - 2011-08-20 23:08 -0500
                Re: sed question Janis Papanagnou <janis_papanagnou@hotmail.com> - 2011-08-21 15:21 +0300
                Re: sed question Loki Harfagr <l0k1@thedarkdesign.free.fr.INVALID> - 2011-08-21 13:40 +0000
                Re: sed question Janis Papanagnou <janis_papanagnou@hotmail.com> - 2011-08-22 22:25 +0300
                Re: sed question Aragorn <stryder@telenet.be.invalid> - 2011-08-22 22:03 +0200
                Re: sed question Janis Papanagnou <janis_papanagnou@hotmail.com> - 2011-08-22 23:33 +0300
                Re: sed question Loki Harfagr <l0k1@thedarkdesign.free.fr.INVALID> - 2011-08-22 21:28 +0000
            Re: sed question Ben Bacarisse <ben.usenet@bsb.me.uk> - 2011-08-21 16:05 +0100
              Re: sed question pk <pk@pk.invalid> - 2011-08-21 17:09 +0200
              Re: sed question Ed Morton <mortonspam@gmail.com> - 2011-08-21 10:58 -0500
                Re: sed question Rakesh Sharma <sharma__r@hotmail.com> - 2011-08-22 15:11 -0700
                Re: sed question Ed Morton <mortonspam@gmail.com> - 2011-08-22 19:17 -0500
                Re: sed question "Ed Morton" <mortonspam@gmail.com> - 2011-08-23 16:57 +0000
                Re: sed question Rakesh Sharma <sharma__r@hotmail.com> - 2011-09-04 06:17 -0700
        Re: sed question Marc Girod <marc.girod@gmail.com> - 2011-08-21 06:30 -0700
          Re: sed question merlyn@stonehenge.com (Randal L. Schwartz) - 2011-08-21 08:10 -0700
  Re: sed question "Chris F.A. Johnson" <cfajohnson@gmail.com> - 2011-08-20 18:50 -0400
    Re: sed question Stephane CHAZELAS <stephane_chazelas@yahoo.fr> - 2011-08-22 17:46 +0000

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