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Top Forums Shell Programming and Scripting Read character and use as separator Post 302943218 by Subbeh on Wednesday 6th of May 2015 11:08:21 AM
Old 05-06-2015
Read character and use as separator

Hi all,

I'm trying to read in a character and use it as a separater on a string:

Code:
#!/bin/ksh

echo "Enter input line"
read input_header

echo "Enter separator:"
read separator

IFS="$separator" read -A fields <<< "$input_header"

for ((i=0;i<${#fields[@]};i++)) ; do
  echo ${fields[$i]}
done

This works when using characters like comma's etc. But not with spaces and tabs:

Code:
-bash-4.1$ ./test.ksh
Enter input line
test1,test2,test3
Enter separator:
,
test1
test2
test3
-bash-4.1$ ./test.ksh
Enter input line
test1 test2 test3
Enter separator:
   <- space
test1 test2 test3

Is there any way to do this?

Thanks
 

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BASENAME(3)								 1							       BASENAME(3)

basename - Returns trailing name component of path

SYNOPSIS
string basename (string $path, [string $suffix]) DESCRIPTION
Given a string containing the path to a file or directory, this function will return the trailing name component. PARAMETERS
o $path - A path. On Windows, both slash ( /) and backslash ( ) are used as directory separator character. In other environments, it is the forward slash ( /). o $suffix - If the name component ends in $suffix this will also be cut off. RETURN VALUES
Returns the base name of the given $path. EXAMPLES
Example #1 basename(3) example <?php echo "1) ".basename("/etc/sudoers.d", ".d").PHP_EOL; echo "2) ".basename("/etc/sudoers.d").PHP_EOL; echo "3) ".basename("/etc/passwd").PHP_EOL; echo "4) ".basename("/etc/").PHP_EOL; echo "5) ".basename(".").PHP_EOL; echo "6) ".basename("/"); ?> The above example will output: 1) sudoers 2) sudoers.d 3) passwd 4) etc 5) . 6) NOTES
Note basename(3) operates naively on the input string, and is not aware of the actual filesystem, or path components such as " ..". Note basename(3) is locale aware, so for it to see the correct basename with multibyte character paths, the matching locale must be set using the setlocale(3) function. SEE ALSO
dirname(3), pathinfo(3). PHP Documentation Group BASENAME(3)
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