dup2

[sousou]

hi can somebody explain to me how the command dup2( ,) works??

[numberwhun]

Did you happen to look up its man page in google? If you simply search for "dup2 unix" the first link gives you what you want. Google is your friend!!!

Try doing some research legwork before just asking. That way, you can say you searched already.

Regards,

Jeff