纯DOS下,文本如下,如何得到数字“7”呢?
Disk Partitions Cylinders Heads Sectors Mbytes Model
1 7 4864 255 63 38154.4 HTS424040M9AT00
Disk Partitions Cylinders Heads Sectors Mbytes Model
1 7 4864 255 63 38154.4 HTS424040M9AT00
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awk "NR==2{print $2}" YourFileOriginally posted by terse at 2008-1-18 02:34 PM:
STRINGS 可以