.local/bin/uniq:


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16

#!/usr/bin/env python3

import fileinput
import sys


def main():
    old = ''
    for line in fileinput.input():
        linenew = line.split(':')[0]
        if old != linenew:
            print(line, end='')
        old = linenew

if __name__ == '__main__':
    sys.exit(main())