which are the commands used for disaster recover?
a)SCp b)Cpio c)DUMP d) Restore

Which character is used to match excatly one character?
a)* b)/ c)^ d)? e) None

Is this homework?

Welcome to LQ!!!

Putting the title as Urgent will not help you to any assistance or help quickly. We are a community not a support. I would suggest you to have a look at LQ rules here

Coming to your query:

It appears like a homework or question from some exam. You could have easily find out the answer to your question by doing a simple search on the web. We really appreciate when a member has done his homework and then post a query.

Anyways, answer to your queries is as follows:

a. restore :- check out the manpage of restore and you will get the idea. To be honest I wouldn't consider it as full fledge disaster recovery it is more of what the name suggest restore.

b. * : you might want to have a look at wildcards: http://tldp.org/LDP/GNU-Linux-Tools-...tml/x11655.htm and http://www.linfo.org/wildcard.html

The answer to b is d. The question mark is used to match single characters.

BTW, I know this is homework, but how exactly can two questions this simple (and the first one this easy to look up) be urgent?

1 members found this post helpful.

Oops mixed up any number of characters with single character. dugan is right about second one!

the more people that do a google search on the question
the MORE likely it is that YOUR TEACHER WILL SEE THIS !!!!!!

If they don't have an account here already?

For future homework you might like to try http://googlinux.com/