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Top Forums Shell Programming and Scripting comma separated string manipulation Post 302286905 by Franklin52 on Thursday 12th of February 2009 09:30:02 AM
Old 02-12-2009
Compare this with your script and see were it goes wrong:

Code:
#!/bin/ksh
clear
echo "Enter the strings seperated by commas :- \c "
read strn
echo $strn
count=`echo $strn | awk -F, {'print NF'}`
echo $count
i=1
while [ $i -le $count ]
do
 str[$i]=`echo $strn | cut -d, -f${i}`
 echo ${str[$i]}
 i=`expr $i + 1`
done

Have a read of a scripting tutorial, a link to some tutorials:

https://www.unix.com/answers-frequent...tutorials.html

Regards
 

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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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