从文件中部分读取一行

Question

I have a file in which data is stored in 4 columns such as:

MOORE 0.312 5.312 9

Now I just want to read the name from the line and store in a list, but i am not able to figure out how to do it.

Answer 1

Try this:

text = open('file.txt').readlines()

for line in text:
    print line.split(' ')[0]

Answer 2

不是 Python，但它不会变得更容易。

$ cut -d" " -f 1 < file.txt