pysets

Find the intersection, union, or difference between the lines or words in two text files.

Usage: pysets [OPTIONS] COMMAND FILE_A [FILE_B]
Perform an algebraic operation on two text files.
options:
 -h, --help show this help message and exit
 -b, --subset true if all elements of A are in B
 -p, --superset true if all elements of B are in A
 -0, --disjoint true if A and B do not intersect
 -i, --intersection elements common to A and B (A&B)
 -u, --union elements from both A and B (A|B)
 -d, --difference elements in A but not in B (A−B)
 -s, --symmetric-difference
 elements in A or B, but not both (A^B)
informative:
 --version show version information and exit
 --copyright show copying policy and exit
display:
 -f, --casefold fold all elements to lowercase
 -n, --count display number of elements only
 -q, --quiet no output, only exit code
files:
 FILE_A mandatory input file
 FILE_B optional input file
With no FILE_B, read standard input.
A dash (‘-’) is a valid alias for standard input.
An ellipsis (‘...’ or ‘...’) is a valid alias for /dev/null.
Elements of intersections, unions and differences will appear
unordered.

SPDX-License-Indentifier: EUPL-1.2