lineset

lineset is a cli tool for performing set operations on lines in files.

Usage

Usage: lineset file1 operator file2

Operators:
  +  union
  &  intersection
  -  difference
  ^  symmetric difference

Building

$ make

Examples

1.txt:

1
2
3

2.txt:

2
3
4

$ lineset 1.txt '+' 2.txt
1
2
3
4
$ lineset 1.txt '-' 2.txt
1
$ lineset 1.txt '&' 2.txt
2
3
$ lineset 1.txt '^' 2.txt
1
4