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lanbugs/search_and_replace_p3.py

Created June 22, 2018 22:45
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Search and replace in files with python3
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search_and_replace_p3.py
#!/usr/bin/env python3
import fileinput
import re
file = fileinput.FileInput("/etc/ssh/sshd_config", inplace=True, backup=".bak")
for line in file:
line = re.sub(r".*Banner.*","Banner /etc/issue.net", line)
print(line, end='')
file.close()
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