33 lines
671 B
Python
Executable file
33 lines
671 B
Python
Executable file
#!/usr/bin/env python3
|
|
import os
|
|
import re
|
|
|
|
def bold(s):
|
|
return "\033[1m" + s + "\033[0m"
|
|
|
|
RE_HOST = re.compile('Host (.*)')
|
|
RE_HOSTNAME = re.compile('Hostname (.*)')
|
|
|
|
with open(f"{os.environ['HOME']}/.ssh/config", 'r') as f:
|
|
lines = [l.strip() for l in f.readlines()]
|
|
|
|
lines = list(filter(lambda x: not x.startswith('#'), lines))
|
|
|
|
l = list()
|
|
|
|
for line in lines:
|
|
m = RE_HOST.match(line)
|
|
n = RE_HOSTNAME.match(line)
|
|
|
|
if m is not None:
|
|
l.append([bold(m[1]) + ":", None])
|
|
elif n is not None:
|
|
l[-1][1] = n[1]
|
|
|
|
mlength = max(len(s[0]) for s in l )
|
|
|
|
l.sort(key=lambda x: x[0])
|
|
|
|
for line in l:
|
|
print(f"{line[0]:{mlength}} {line[1]}")
|