Regular expressions are not my strong point so perhaps a monk or two could take pity on me.

I've got an error string: INVALID ORDER-NO 4546090, the string is sometimes prepended with a directory path & filename: /base-dir/dir/foo.txt INVALID ORDER-NO 4546090. If the string does contain the directory-path/filename, I want to remove said directory path & filename and end up with just INVALID ORDER-NO 4546090. I used the following regular expression: 
s/^[\/\S+?]*//g;

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Which appears to work until I come across an error string without the directory path (i.e INVALID ORDER-NO 4546090). I end up with this string: ORDER-NO 4546090. I'm sure this is something very simple I'm overlooking.

TIA!

In reply to A poor bloke and his regex... by vek

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