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| From: | Anderson Duarte |
| Subject: | Re: [shell-script] Contrario do DIFF |
| Date: | Fri, 19 Feb 2010 11:01:02 -0300 |
> quero comparar linha a linha e imprimir as igualdades
anderson$ cat arq1.txt
alfa
beta
gama
anderson$ cat arq2.txt
alfa
beta
omega
anderson$ sort -r arq1.txt arq2.txt | uniq -d
beta
alfa
Serve??
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/(bb|[^b]{2})/ That is the question! - Shakespeare. :)
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