Question

我想在几个档案上 a。我有档案名称和查阅档案的途径,但我似乎无法把这两者联系起来。我在此试图:


files=(a b c)
directory=/my/dir

awk $my_script "$directory/${files[@]}"

It awks the first file and leaves the rest alone. I d rather not have to add the full path in my array (the values are used in several places). I think I want brace expansion, but it doesn t seem to work with arrays. What else could I do?

Answer 1

采用模式替代方式(# 系指诸如>>>>> ^>/code> in regexps:${files[@]/#/$directory/}。

Answer 2

for i in /my/dir/[abc]; do
    awk $my_script "$i"
done

或者,如果你真的想把所有档案名字一带传给:

awk $my_script /my/dir/[abc]

如果档案名称实际上不是单信:

awk $my_script /my/dir/{file1,file2,file3,...}

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