菜鸟2问题-about shell programming - 未名空间MITBBS历史存档

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菜鸟2问题-about shell programming

菜鸟2问题-about shell programming# Unix - 噫吁兮，危乎高哉

a*t2004-12-09 08:12

1 楼

How to use script to merge a series of files to one big file while adding a
new line at the beginning of each file as a tag to index those files in this
big file later?
Bow. :)

t*t2004-12-09 08:12

2 楼

for file in your-files;do
echo $file >>new.file
cat $file >>new.file
done

【在 a**********t 的大作中提到】

: How to use script to merge a series of files to one big file while adding a
: new line at the beginning of each file as a tag to index those files in this
: big file later?
: Bow. :)

a*t2004-12-09 08:12

3 楼

I know this part, but I don't know how to add line to files when inserting to
a new file. Thanks anyway.

a
this

【在 t****t 的大作中提到】

: for file in your-files;do
: echo $file >>new.file
: cat $file >>new.file
: done

t*t2004-12-09 08:12

4 楼

change the second line to
echo your-tag-information >>new.file
What's the difference since they are in a single file after mergence?

【在 a**********t 的大作中提到】

: I know this part, but I don't know how to add line to files when inserting to
: a new file. Thanks anyway.
:
: a
: this