Man pages....look at the man pages. If you don't have them, you can find them on-line. Read them when you have nothing better to do. Find new commands and new ways of doing things.
The answer:
The only way to direct the standard output and standard
error separately is by invoking... (0 Replies)
How can I redirect and append stdout and stderr to a file when using cron? Here is my crontab file:
*/5 * * * * /dir/php /dir/process_fns.php >>& /dir/dump.txt
Cron gives me an 'unexpected character found in line' when trying to add my crontab file.
Regards,
Zach Curtis
POPULUS (8 Replies)
We are running HP UNIX 11.0, and a patch applied 6 months ago. Ever since the patch, any scripts that run as script_name 1>&2 will write all the output to our /etc/cmcluster/package_name/package_cntl.log which is owned by root
(the permission of the log file is -rwxr----- root sys)
Does... (1 Reply)
#!/usr/bin/perl
open(STDOUT, ">>$Textfile")
open(STDERR, ">>$Textfile")
print "program running\n";
$final = join("+", $initial,$final) #5
close (STDOUT);
close (STDERR);Hi all, above is my perl code. Notice i have captured the stdout and stderr to the same textfile. my code is expected to... (1 Reply)
I have been doing this:
make xyz &> xyz.log &; tail -f xyz.log
The problem with this is that you never can ge sure when "make xyz" is done.
How can I pipe both stderr and stdout into tee so both stderr and stdout are copied both to the display and to the log file?
Thanks,
Siegfried (3 Replies)
EDIT: Nevermind, figured it out! Forgot to put backslashes in my perl script to not process literals!
Hi everyone. I am trying to have this command pass silently. (no output)
chsh -s /bin/sh news
Currently it outputs.
I've tried....
&> /dev/null
1> /dev/null
2>&1 /dev/null
1>&2... (1 Reply)
Can somebody explain to me why the diff output is not going to stderr?
Yet when I issue a diff from the command line the return code is -ne 1.
I am guessing diff always writes to stdout???
Is there away I can force the difff to write to stderr USING THE CURRENT
template. If possible, I... (5 Replies)
I originally wrote my script using the korn shell and had to port it to bash on a another server. My script is working find for backing up but noticed that now after the move, I am not getting any output to my log files.
Using Korn shell, this worked for me for some odd reason. This was sending... (2 Replies)
Hi all,
can someone help me with the next redirection?
i want to redirect the stdout+stderr of a command to the same file (this i can do by prog &> file)
but in addition i want to redirect only the stderr to a different file.
how can i do this please? (in BASH)
thanks. (4 Replies)
Discussion started by: eee
4 Replies
LEARN ABOUT DEBIAN
log::log4perl::appender::screen
Appender::Screen(3pm) User Contributed Perl Documentation Appender::Screen(3pm)NAME
Log::Log4perl::Appender::Screen - Log to STDOUT/STDERR
SYNOPSIS
use Log::Log4perl::Appender::Screen;
my $app = Log::Log4perl::Appender::Screen->new(
stderr => 0,
utf8 => 1,
);
$file->log(message => "Log me
");
DESCRIPTION
This is a simple appender for writing to STDOUT or STDERR.
The constructor "new()" take an optional parameter "stderr", if set to a true value, the appender will log to STDERR. The default setting
for "stderr" is 1, so messages will be logged to STDERR by default.
If "stderr" is set to a false value, it will log to STDOUT (or, more accurately, whichever file handle is selected via "select()", STDOUT
by default).
Design and implementation of this module has been greatly inspired by Dave Rolsky's "Log::Dispatch" appender framework.
To enable printing wide utf8 characters, set the utf8 option to a true value:
my $app = Log::Log4perl::Appender::Screen->new(
stderr => 1,
utf8 => 1,
);
This will issue the necessary binmode command to the selected output channel (stderr/stdout).
COPYRIGHT AND LICENSE
Copyright 2002-2009 by Mike Schilli <m@perlmeister.com> and Kevin Goess <cpan@goess.org>.
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
perl v5.10.1 2010-07-21 Appender::Screen(3pm)