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Top Forums Shell Programming and Scripting Value not getting printed outside loop Post 302900286 by Makarand Dodmis on Tuesday 6th of May 2014 05:05:46 AM
Old 05-06-2014
r u sure?can you show your updated script?Its working my end.
Code:
#!/bin/bash
export fileclob
cd /home/appsuser/dataload
file='EG.mdd'
chmod 777 $file
dos2unix -ascii -k -q -o  $file $file
sed -e '${/^$/d}' $file
for LINE in $(cat $file)
do
  echo "line is"
  if [ -n $LINE ]
  then
  echo "line is $LINE"
  echo " "
  Y=${#fileclob}
  if [ $Y = 0 ]
  then
    fileclob=$LINE
     echo  "fileclob_1 $filecloob"
  else
    fileclob="${fileclob},${LINE}"
    echo  "fileclob_2  $fileclob"
  fi
 fi
done
echo "${fileclob} "

output
Code:
line is
line is Hello
fileclob_1
line is
line is Bye
fileclob_2  Hello,Bye
line is
line is Hi
fileclob_2  Hello,Bye,Hi
Hello,Bye,Hi

show us ED.mdd as well
This User Gave Thanks to Makarand Dodmis For This Post:
 

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line(1) 						      General Commands Manual							   line(1)

NAME
line - Reads one line from standard input SYNOPSIS
line STANDARDS
Interfaces documented on this reference page conform to industry standards as follows: line: XCU5.0 Refer to the standards(5) reference page for more information about industry standards and associated tags. OPTIONS
None DESCRIPTION
The line command copies one line, up to and including a newline, from standard input and writes it to standard output. Use this command within a shell command file to read from your terminal. The line command always writes at least a newline character. NOTES
The line utility has no internationalization features and is marked LEGACY in XCU Issue 5. Use the read utility instead. EXIT STATUS
Success. End-of-File. EXAMPLES
To read a line from the keyboard and append it to a file, enter: echo 'Enter comments for the log:' echo ': c' line >>log This shell procedure displays the message: Enter comments for the log: It then reads a line of text from the keyboard and adds it to the end of the file log. The echo ': c' command displays a : (colon) prompt. See the echo command for information about the c escape sequence. SEE ALSO
Commands: echo(1), ksh(1), read(1), Bourne shell sh(1b), POSIX shell sh(1p) Functions: read(2) Standards: standards(5) line(1)
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