🚀 go-pugleaf

Daniel-Marian Baboiu wrote:
> 
> yuehong wrote:
> >
> > I try to use the following command when I compile hello.cpp
> > using gcc on linux:
> >
> > g++ hello.cpp >bug
> >
> > I thought error might be saved in bug. But, nothing there.
> 
> '>' redirects the standard output; the compiler errors are on the
> standard error; it happens that both are mapped to the screen.
> 
> What you have to do is (if you are using bash as shell)
> g++ hello.cpp >bug 2>&1
> 
> -------------------------------------------------
> Daniel-Marian Baboiu
> University of Central Florida / CREOL
> 4000 Central Florida Blvd
> Orlando, FL 32816-2700
> 407-823-6919       Fax: 407-823-6955
> e-mail: daniel@soliton.creol.ucf.edu
> --------------------------------------------------

another handy way to do this is to generate a script file using (what 
else) the script command.

This works like:

1) type script
2) gcc file.c
3) type exit

The default name for the script is typescript, but if you add a name 
parameter to script, you can change that (ie. "script errors" would 
generate a script named errors) if you like.  This is a handy method - at 
least it is to me.

This only works under Unix though - as far as I know.  Also - and someone 
(like you won't) PLEASE correct me if I am wrong - this should work on 
all UN*X machines.