How to grep number of occurence of two different words('register', 'evn') in a file on Linux?

How to grep number of occurenceoccurrence of two different words('register', e.g. 'register' and 'evn') in a file on Linux ?

theThe output should be like following: registered:20

registered:20

How to grep number of occurence of two different words('register', 'evn') in a file on Linux ?

the output should be like following: registered:20

How to grep number of occurence of two different words in a file on Linux?

How to grep number of occurrence of two different words e.g. 'register' and 'evn' in a file on Linux ?

The output should be like following:

registered:20

linux fedora grep

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asked Jan 9, 2013 at 10:34

How to grep number of occurence of two different words('register', 'evn') in a file on Linux ?

the output should be like following: registered:20

linux fedora