combine

Perform set operations on lines of two files. The order of the output lines is determined by the order of the lines in the first file. See also: diff. More information: https://joeyh.name/code/moreutils/.

• Output lines that are in both specified files:

combine path/to/file1 and path/to/file2

• Output lines that are in the first but not in the second file:

combine path/to/file1 not path/to/file2

• Output lines that in are in either of the specified files:

combine path/to/file1 or path/to/file2

• Output lines that are in exactly one of the specified files:

combine path/to/file1 xor path/to/file2