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Full Discussion: sed: command garbled - when executed with $variables
Top Forums Shell Programming and Scripting sed: command garbled - when executed with $variables Post 302315087 by Armaan_S on Monday 11th of May 2009 12:43:45 PM
Old 05-11-2009
sed: command garbled - when executed with $variables
I have got a file job_tree.lst , which contains 1 line as below

$ cat job_tree.lst
ABC_D_EQ_XXXXX_YYYY_PRD_UX 05/08/2009 05:47 05/08/2009 05:50 IN 13412850/0

I want to get a child job string 3 characters offset from the parent job string (i.e. ABC_D_EQ_XXXXX_YYYY_PRD_UX 05/08/2009 05:47 05/08/2009 05:50 IN 13412850/0 available in job_tree.lst)
The command I am using in shell script to carry out the above task is as below

grep $parent job_tree.lst | tail -1 |sed -e 's*'${parent_job_rep}'*'' '${child_job_rep}'*'

but it's producing an error “SED command: Command Garbled error”

Pl see the test below what I have done in the command prompt

$ cat job_tree.lst
ABC_D_EQ_XXXXX_YYYY_PRD_UX 05/08/2009 05:47 05/08/2009 05:50 IN 13412850/0

$ echo $parent
ABC_D_EQ_XXXXX_YYYY_PRD_UX

$ echo $child_job_rep
XYZ_D_EQ_XXXXX_YYYY_PRD_UX 05/08/2009 05:47 05/08/2009 05:50 IN 13412850/0

$ echo $parent_job_rep
ABC_D_EQ_XXXXX_YYYY_PRD_UX 05/08/2009 05:47 05/08/2009 05:50 IN 13412850/0

$ grep $parent job_tree.lst | tail -1 |sed -e 's*'${parent_job_rep}'*'' '${child_job_rep}'*'
sed: command garbled: s*ABC_D_EQ_XXXXX_YYYY_PRD_UX

But when I give literals in place of substitution variables , it's working see below

$ grep $parent job_tree.lst | tail -1 |sed -e 's*ABC_D_EQ_XXXXX_YYYY_PRD_UX 05/08/2009 05:47 05/08/2009 05:50 IN 13412850/0* XYZ_D_EQ_XXXXX_YYYY_PRD_UX 05/08/2009 05:47 05/08/2009 05:50 IN 13412850/0*'
XYZ_D_EQ_XXXXX_YYYY_PRD_UX 05/08/2009 05:47 05/08/2009 05:50 IN 13412850/0

Can the experts help?

Thanks
 

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LEARN ABOUT DEBIAN

actdiag

ACTDIAG(1)						      General Commands Manual							ACTDIAG(1)

NAME

       actdiag - generate activity-diagram image file from spec-text file.

SYNOPSIS

       actdiag [options] files

DESCRIPTION

       This manual page documents briefly the actdiag commands.

       actdiag is a program that generate activity-diagram image file from spec-text file.

OPTIONS

       These  programs	follow	the  usual  GNU  command  line	syntax, with long options starting with two dashes (`-').  A summary of options is
       included below.	For a complete description, see the Info files.

       -h, --help
	      show this help message and exit

       -a, --antialias
	      Pass diagram image to anti-alias filter

       -c FILE, --config=FILE
	      read configurations from FILE

       -o FILE
	      write diagram to FILE

       -f FONT, --font=FONT
	      use FONT to draw diagram

       -s, ----separate
	      Separate diagram images for each group (SVG only)

       -T TYPE
	      Output diagram as TYPE format

SEE ALSO

       The programs are documented fully by
       http://tk0miya.bitbucket.org/actdiag/build/html/index.html

AUTHOR

       actdiag was written by Takeshi Komiya <i.tkomiya@gmail.com>

       This manual page was written by Kouhei Maeda <mkouhei@palmtb.net>, for the Debian project (and may be used by others).

								   June  5, 2011							ACTDIAG(1)
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