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Full Discussion: Parameter Passing problem
Top Forums Shell Programming and Scripting Parameter Passing problem Post 302336435 by Raamc on Wednesday 22nd of July 2009 06:17:44 AM
Old 07-22-2009
Parameter Passing problem
Hi All,

I developed a KSH script which will accept two parameters as input. These two parameters are some directories paths.

In the script i am validating the number of paramaters it received as below
#--------------------------------------
# Check Command line arguments
#--------------------------------------
if [ ${#} -ne 2 ]
then
echo " ${NOW} ${ScrName} : Invalid Parameter list..."
echo " ${NOW} ${ScrName} : Script needs TWO parameters"
echo " ${NOW} ${ScrName} : Param1--Input file path"
echo " ${NOW} ${ScrName} : Param2--Output file path"
exit 1
fi

and i am calling my script as
sh Script Name /home/raamch/work/infile /home/raamch/work/infile

script is giving the error as
+ [ 1 -ne 2 ]
+ echo Wed Jul 22 04:42:27 CDT 2009 SELUPDFLE.sh : Invalid Parameter list...
Wed Jul 22 04:42:27 CDT 2009 SELUPDFLE.sh : Invalid Parameter list...
+ echo Wed Jul 22 04:42:27 CDT 2009 SELUPDFLE.sh : Script needs TWO parameters
Wed Jul 22 04:42:27 CDT 2009 SELUPDFLE.sh : Script needs TWO parameters
+ echo Wed Jul 22 04:42:27 CDT 2009 SELUPDFLE.sh : Param1--Input file path
Wed Jul 22 04:42:27 CDT 2009 SELUPDFLE.sh : Param1--Input file path
+ echo Wed Jul 22 04:42:27 CDT 2009 SELUPDFLE.sh : Param2--Output file path
Wed Jul 22 04:42:27 CDT 2009 SELUPDFLE.sh : Param2--Output file path
+ exit 1


Even i tried the script calling as below
scriptname "path1" "path2"
scriptname "path1","path2"
scriptname 'path1' 'path2'

But no use.
script is not accepting the two parameters.

Please help me on how to pass directory paths as parameters to the KSH script.
 

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LEARN ABOUT PHP

basename

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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