shell 的sort用法? - Linux

Table of Contents

BEGIN{
"date"|getline
print "today is $1 , $2"> "result.txt"
print "id name" >"result.txt"
print "==================" >"result.txt"
close("result.txt")
}


{printf("%6d %8s\n",$1,$2) | "sort +2n >> result.txt"}
這是網路上找的代碼
可是我就是不知那個+1n +2n是在作什麼的 加上+2n就會出錯sort: open failed: +2n: No such file or directory
請問到底sort有沒有+xn這用法?

--

All Comments

David avatarDavid2009-09-19
看不懂英文?