Try tr -c [:alnum:] ....
-c --complement suomi On 02/24/2012 01:22 PM, 夜神 岩男 wrote:
I'm trying to move a script from invoking lots of sed and awk to bash builtins and I'm stumped on something I'm sure is simple. Is there a tr equivalent to the following? sed 's/[^[:alnum:]]//g' I just can't seem to get tr -d to accept a negative matching set, but perhaps that's not possible? Thanks in advance -IY
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