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Hide directory# Unix - 噫吁兮，危乎高哉

i*p2005-09-22 07:09

1 楼

I know there is a directory there, but it is not listed when I use "ls -l".
However, after "cd" to the directory and then "cd ..", I can see it by "ls -l"
.
Could any one explain it to me.
Thanks!

T*r2005-09-22 07:09

2 楼

ls -al

l"

【在 i**p 的大作中提到】

: I know there is a directory there, but it is not listed when I use "ls -l".
: However, after "cd" to the directory and then "cd ..", I can see it by "ls -l"
: .
: Could any one explain it to me.
: Thanks!

m*e2005-09-22 07:09

3 楼

It's automounted. The first access will cause it to be mounted, so you could
list it. It will disappear after a while if you stop accessing it.

l"

【在 i**p 的大作中提到】

i*p2005-09-22 07:09

4 楼

You might right. It did disappear after a while.
What is the purpose, for security?

【在 m*****e 的大作中提到】

: It's automounted. The first access will cause it to be mounted, so you could
: list it. It will disappear after a while if you stop accessing it.
:
: l"

m*e2005-09-22 07:09

5 楼

Mainly performance. Google automount.

【在 i**p 的大作中提到】

: You might right. It did disappear after a while.
: What is the purpose, for security?