How to use grep to filter the common information in two files

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Using grep to filter the common information in the two files

N.txt

Cat N.txtZm00001d003640_P001Zm00001d003640_P002Zm00001d003640_P003Zm00001d010870_P001Zm00001d011034_P001

C.txt

Cat C.txtZm00001d003640_P001Zm00001d003640_P002Zm00001d003640_P003Zm00001d010870_P001Zm00001d011035_P001

The intersection of N.txt and C.txt

Grep-F-f N.txt C.txt | sort-u

Grep-F-f N.txt C.txt | sort-uZm00001d003640_P001Zm00001d003640_P002Zm00001d003640_P003Zm00001d010870_P001 here, I believe you have a better understanding of "how to use grep to filter the common information in two files". You might as well do it in practice. Here is the website, more related content can enter the relevant channels to inquire, follow us, continue to learn!