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- Path: polarnet.com!floyd
- From: floyd@polarnet.com (Floyd Davidson)
- Newsgroups: comp.os.linux.misc,comp.lang.c++,gnu.gcc.help
- Subject: Re: Help: how do you redirect compile error to a file
- Date: 18 Mar 1996 15:27:58 GMT
- Organization: __________
- Message-ID: <4ijvdu$8g8@news2.cais.com>
- References: <4igdeo$8tf@news.jhu.edu> <fcusack-1803960612430001@mudskipper.cac.psu.edu>
- Reply-To: floyd@tanana.polarnet.com
- NNTP-Posting-Host: tanana.polarnet.com
-
- fcusack@tdx.org wrote:
- >In article <4igdeo$8tf@news.jhu.edu>, yuehong@psi.ece.jhu.edu (yuehong) wrote:
- >
- >> I try to use the following command when I compile hello.cpp
- >> using gcc on linux:
- >>
- >> g++ hello.cpp >bug
- >>
- >
- >Errors go to stderr, the '>' operator only redirects stdout. If you are
- >using sh/ksh/bash/... then you need
- >
- > g++ hello.cpp >bug 2>&1
-
- And if you do this:
-
- g++ hello.cpp 2>&1 | tee bug
-
- It will also display on the screen (as well as be sent to a file).
- This works fine with make too:
-
- make 2>&1 | tee make.out
-
- is the way I run make all the time.
-
- Floyd
- --
- Floyd L. Davidson Salcha, Alaska floyd@tanana.polarnet.com
-