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No, this will remove 'var_is_not_set_so_please_fix_this_script' file if one exists.

If you're suggesting using parameter expansion, at least suggest the correct one (i.e. one that will give a meaningful error message):

    ${parameter:?word}
http://pubs.opengroup.org/onlinepubs/9699919799/utilities/V3...


Yep, better. Thanks.




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