import re
text = "vagrant 11450 4344 0 Feb22 pts/2 00:00:28 python run.py abc"
m = re.search(r'\d+:\d+\s+(.*)', text)
if m:
print(m.group(1))
aW1wb3J0IHJlCnRleHQgPSAidmFncmFudCAgMTE0NTAgIDQzNDQgIDAgRmViMjIgcHRzLzIgICAgMDA6MDA6MjggcHl0aG9uIHJ1bi5weSBhYmMiCm0gPSByZS5zZWFyY2gocidcZCs6XGQrXHMrKC4qKScsIHRleHQpCmlmIG06CglwcmludChtLmdyb3VwKDEpKQ==