func.nawk

来自「Solaris环境下Shell编程编程」· NAWK 代码 · 共 10 行

func MAX(val1, val2) {
        if (val1 > val2)
                return val1
        else
                return val2
                     }
BEGIN {largest = 0}
{largest = MAX(largest, $5)}
END {print largest}