mirror of
https://github.com/0xMarcio/cve.git
synced 2025-05-05 10:17:57 +00:00
18 lines
391 B
Python
18 lines
391 B
Python
import sys
|
|
|
|
if len(sys.argv) < 2:
|
|
print("Usage: python3 script.py <filename>")
|
|
sys.exit(1)
|
|
|
|
filename = sys.argv[1]
|
|
lines_seen = set()
|
|
|
|
with open(filename, 'r') as file:
|
|
for line in file:
|
|
if line.startswith('- '):
|
|
if line not in lines_seen:
|
|
print(line, end='')
|
|
lines_seen.add(line)
|
|
else:
|
|
print(line, end='')
|