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Full Discussion: Trouble reading content of file from a variable
Top Forums Shell Programming and Scripting Trouble reading content of file from a variable Post 302880565 by Ravindra Swan on Friday 20th of December 2013 01:43:30 PM
Old 12-20-2013
Its not working
Thanks for the reply....

I need to dump into variable only because in further steps i need to pass variable to ETL-graph and then it will execute using this.

Environmental issues are not there since i tried to run the script using hard coded value and it ran perfectly. Using variable only the problem comes.

cp command is not working ...... is there any other way around?

---------- Post updated at 12:13 AM ---------- Previous update was at 12:09 AM ----------

Hi Robin,

I just need the content of the file where the file path is in parameter to another parameter where it will be also having another file path with different name.

cp is not working is there any way around?

Phani

Quote:
Originally Posted by rbatte1
I don't see where AI_DML gets set, but I presume it is an environmental variable.

You can remove the complex echo | awk to be just:-
Code:
DML_FILE_NAME_ORIG1="${line%%|*}"

.... or perhaps change the loop:-
Code:
OIFS="$IFS"
IFS="|"
while read DML_FILE_NAME_ORIG1 rest
do
   echo "DML_FILE_NAME_ORIG1=$DML_FILE_NAME_ORIG1"
   DML_FILE_NAME_NEW_MODIFIED=${AI_DML}/testharness_modified.dml
   cp $DML_FILE_NAME_ORIG1 ${AI_DML}/testharness_modified.dml
   sed -i '/record/r ${AI_BIN}/modift_test_harness.txt' ${AI_DML}/testharness_modified.dml
 
   echo "Contents of DML_FILE_NAME_NEW_MODIFIED"
   cat $DML_FILE_NAME_NEW_MODIFIED
  
done < $AI_BIN/input.txt
IFS="$OIFS"

You will notice I have removed the echo `cat and just left the cat

What are you actually trying to achieve here?



Robin
 

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