first I know this is the correct method to read and print a file:
fd = open("/etc/sysctl.conf")
done=0
while not done:
line = fd.readline()
if line == '':
done = 1
else:
print line,
fd.close()
I dont like that flag of "done",then I tried to re-write it as:
fd = open("/etc/sysctl.conf")
while line = fd.readline():
print line,
fd.close()
this can't work.why?
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