擅长:python、mysql、java
<pre><code>lines = tuple(open('filename.txt', 'r'))
for line in lines :
print line.replace('cpu:','').replace('*',' ').replace('V2','').replace('V3','')
</code></pre>
<p>在这种情况下,这个怎么样:</p>
<pre><code>import re
data=open('filename.txt', 'r').read()
out = re.sub("cpu:", '', data)
out = re.sub("V2", '', out)
out = re.sub("V3", '', out)
out = out.replace('*',' ')
print out
</code></pre>