please help me!

Pacific Yan

I have a file like this:

a
b
c
d
e
f
.
.
.

Can somebody write a script to print this above file into this format?

a b c d e f ......



Thanks a lot,

waker

man tr

lych

cat file | tr '\n' ' '

Pacific Yan

Thank you all  !!!

michael_1971

tr 具体语法怎么用， 谁给说说！！

waker

to michael哥：置顶的基础12篇

lych

[quote]原帖由 "michael_1971"]tr 具体语法怎么用， 谁给说说！！[/quote 发表：

自己看看置顶的帖子，然后再搜一下！保证比别人说的还详细！

Pacific Yan

> more test1
a
xx
cc
dd
> cat test | tr '\n''' > test1
> more test1
a
xx
cc
dd
>


I would the file to be like this
a   xx  cc  dd

I know it should work, but I don't know why??

Pacific Yan

> cat test | awk '{printf("%s ",$1);}'


NOw it works, I still can not figure out the 'tr'....

waker

cat -A  test1有什么结果?