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Old 01-16-2007, 08:35 PM   #1
Kropotkin
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grep CLI syntax: how to find A OR B?


I can't get figure out how to alternation to work on the command line. Something like this doesn't work:

$ grep \(the\|and\) somefile.txt

nor this:

$ grep "(the|and)" somefile.txt

What's the secret?
 
Old 01-16-2007, 08:44 PM   #2
anomie
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Try:
Code:
egrep 'the|land' somefile
 
Old 01-16-2007, 10:09 PM   #3
matthewg42
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What anomie said, or you could try:
Code:
grep -e the -e and somefile.txt
 
Old 01-16-2007, 10:45 PM   #4
Kropotkin
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Just what I was looking for, thanks.
 
  


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