Re: Shell Script Question || Check for set variable

[Hella]

There are several options but this one will work (Assuming bash or sh):

if [ "$2" == "" ]; then

Also, here is a very handy guide I use for those quick lookups when you get rusty. It is avail. in PDF and HTML.

http://personal.riverusers.com/~thegrendel/abs-guide-1.6.tar.bz2

-Chuck



MET wrote:

Simply put, I'm trying to check if $2 is set.  Any ideas?

	if ( ! $2 ) then
		echo You must set a second file
		exit 1
	fi

The above doesn't work reporting if expression error.  Any help would be
greatly appreciated.

Thanks in advance,

~ MET

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