Question

sed problem, using variable value , getting command garbled

Asked by: jedblack

I want to insert the variable value after the line "Week Ending Sunday" in the file systems_status_reports.txt

but when i run the script, i get this....

sed: command garbled: /Week Ending Sunday/ a/ * [[status_reports:17-Dec-08|Dec 17, 2008]]

#!/bin/bash
 
file=/data/systems_status_reports.txt
final="* [[status_reports:$date3|$date2]]"
sed  "/Week Ending Sunday/ a/ $final" -i $file >systems_status_reports.tmp

                                  
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Asked On
2008-12-16 at 18:46:49ID23990779
Tags

shell scripting

Topics

Shell Scripting

,

Bourne-Again Shell (bash)

Participating Experts
3
Points
500
Comments
7

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Answers

 

by: amit_gPosted on 2008-12-16 at 19:49:41ID: 23190574

sed -i  's/Week Ending Sunday/Week Ending Sunday '$final'/g' $file >systems_status_reports.tmp

 

by: amit_gPosted on 2008-12-16 at 19:51:07ID: 23190579

Please note that you are using -i and that would update the file inline. So you don't need >systems_status_reports.tmp

 

by: mikelfritzPosted on 2008-12-16 at 19:59:29ID: 23190604

This works for me (I changed the file to ./test for testing):

#!/bin/bash
 
file=./test.txt
final="* [[status_reports:$date3|$date2]]"
sed  "/Week Ending Sunday/ a $final" -i $file
                                              
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by: jedblackPosted on 2008-12-16 at 20:28:45ID: 23190709

amit_g,

When i try you method I get this..

bash-3.00$ ./autostatus.sh
sed: illegal option -- i
bash-3.00$

------------------------------------------
mikelfritz,

when i try your method, I still get this....

bash-3.00$ ./autostatus.sh
sed: command garbled: /Week Ending Sunday/ a   * [[status_reports:17-Dec-08|Dec 17, 2008]]



 

by: oklitPosted on 2008-12-17 at 00:54:47ID: 23191632

#!/bin/sh
 
file=/data/systems_status_reports.txt
final="* [[status_reports:$date3|$date2]]"
 
sed "/Week Ending Sunday/a\\
${final}" ${file} > systems_status_reports.tmp
                                              
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by: jedblackPosted on 2008-12-17 at 05:20:17ID: 31526729

oklit,

your good, you did it again... thought what i wanted was not possible in shell, but thanksfully your here.  Thanks...

 

by: amit_gPosted on 2008-12-17 at 10:12:21ID: 23196199

jedblack, if you do not have sed that supports -i option why did you have it in your script to begin with and doesn't the message "sed: illegal option -- i" say it all? You should have just removed the -i option and tried it again and I mentioned already what -i does.

20120131-EE-VQP-002

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