擅长:python、mysql、java
<pre><code>file = """ Neighbor V TblVer InQ OutQ Up/Down State/PfxRcd
10.230.2.91 4 136041 0 0 35w6d 1178
CHN_RAY_901_1AC_CASR903R004# exit
Neighbor V TblVer InQ OutQ Up/Down State/PfxRcd
10.229.5.239 4 890585 0 0 7w5d 1177
10.229.6.239 4 890585 0 0 7w5d 1173
CHN_MAR_905_1AC_CASR903R066# exit
10.229.30.110
"""
output = [line for line in file.splitlines() if not line.startswith('CHN')]
print "\n".join(output)
</code></pre>