12 lines
240 B
Python
12 lines
240 B
Python
|
#!/usr/bin/env python3
|
||
|
|
import sys
|
||
|
|
import re
|
||
|
|
|
||
|
|
with open("/proc/self/net/dev", "r") as f:
|
||
|
|
data = f.read()
|
||
|
|
match = re.search("^enp[0-9a-z]+:", data, re.MULTILINE)
|
||
|
|
if match is None:
|
||
|
|
sys.exit(1)
|
||
|
|
else:
|
||
|
|
sys.exit(0)
|