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The world would be a better place if more of us approached it with that attitude.

Regards,
Aliser

If you want to ensure that the script has been given a viable working directory, then $1 should be tested to confirm that it's non-empty and a directory. In that instance, blindly substituting a...

What operating system are you using that it doesn't have ed? I'm curious.



You don't want to cd twice.

Regards,
Alister

Bah! Where's the fun in that? ;)

You are correct, of course. Better safe than sorry, especially when the damage can be so severe.

However, I think the parameter expansion, cd...

With all due respect to Skrynesaver, that script is severely braindamaged.

The line that's giving you that error looks to be an assignment but the assignment operator cannot have whitespace around...