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