On 04/29/2011 03:35 PM, Alan Curry wrote: > Use '[:upper:]' and '[:lower:]' to make the shell treat them as literal > strings and not globs. > > Switch to zsh for better diagnostics... > > % echo ABCD Directory | tr [:lower:] [:upper:] > zsh: no matches found: [:lower:] > % echo ABCD Directory | tr '[:lower:]' '[:upper:]' > ABCD DIRECTORY
That's not specific to zsh. You can get that same behavior in bash: $ echo [l] [l] $ shopt -s failglob $ echo [l] bash: no match: [l] -- Eric Blake [email protected] +1-801-349-2682 Libvirt virtualization library http://libvirt.org
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