couple of unix questions

[ohalexis]

UNIX questions

I have some questions about the unix commands

In UNIX,

1. how to connect to a machine with a secure connection?

2. how to list all unix commands which contain the keyword "keyword" in their one line descriptions?

3. how to store output of "data" command in file WhatTimeIsIs?

4. how to run netscape as a background process?

Please give a short example of the commands

Thanks in advance

 

[Shep]

Try posting this in alternative operating systems.

 

[XWRed1]

1. There's a bunch of ways, like `ssh hostname`

2. apropos keyword

3. data > WhatTimeIsIs

4. netscape &