venn

Bash wrapper for simple set operations using sort and uniq

Usage:

venn file1 file2 [option [file3]]

Options:

-a Prints lines found in file1 AND NOT in file2.

-b Prints lines found in file2 AND NOT in file1.

-c Prints lines found in file1 AND in file2. This is

the default mode if no option is given.

-d file Takes a file (file3) as an option argument. All lines present

in file1 and file2 must be present in file3. Prints lines found in file3 NOT found in file1 AND file2.

-e file Takes a file (file3) as an option argument. Outputs 4 files

containing the results of modes -a, -b, -c, -d.

-s file Takes a file (file3) as an option argument. Shows

the user if the lines in file3 are a superset of lines in file1 and file2.

-h Prints a help message.