您可以使用内置的

You can use the built-in NR variable for this

awk '/pattern/ { nrs[NR + 6] = 1; } NR in nrs { print $5; delete nrs[NR] }'

这将测试pattern，并在其行号加六个(NR + 6)的数组中进行输入.然后，我们对该数组进行简单查找，以查看当前行号是否是我们要打印的行号(nrs[NR] == 1)，然后打印第5列(print $5)，然后清理该数组.

This will test for pattern and make an entry in an array of the it's line number plus six (NR + 6). We then do a simple lookup on that array to see if our current line-number is one we want to print (nrs[NR] == 1) and then print the 5th column (print $5) and then clean up the array.

此解决方案考虑了以下事实:在给定的6行范围内，模式可能会多次出现.

This solution accounts for the fact that a pattern might occur multiple times within any given 6 line range.