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| From: | Eduardo Bustamante |
| Subject: | Re: [Help-bash] first part |
| Date: | Mon, 23 May 2016 20:06:05 -0500 |
If you're not interested in the frequencies, you can drop the
sort|uniq -c and use a sort -u
I'd go with:
cut -d- -f7 myfile | sort -u | wc -l
Or use the awk. Cut *might* be a little faster at this. And no, your
line is perfectly fine for your use case.
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