I did a search for this topic but I couldn't find it and I was sure I have seen something similar before (hard because I am not sure of the criteria for the keywords)
What I was looking for was to be able to echo a message to the screen from a bash.sh script at the same time logging it to a... (2 Replies)
Hello all!..
does anyone know the syntax to print to the screen and to a file?
Im using something like
AWK ....
print header |tee -a invalid_csv_file ;
END {..}
' invalid_csv_file="$invalid_csv_dir_file"
but no joy?
I get sh:... (2 Replies)
I want to output screen messages to a logfile when executing an automated script. I have tried the script and command to do this but with no luck.
Thanks,
Nicole (5 Replies)
I would like to use a terminal session to ssh to switches and routers. I need to capture data while logged into switches to a file I can email for troubleshooting.
I use termial to log into Cisco switch, run the sh tech command, and then sent the output to cisco. Is there a way to run a... (4 Replies)
Hi all,
I have a script that bulk loads thousands of lines of data. I need to log the output during the execution of the script.
I know I can redirect (">") the output to a file; however, I want the output going to both the screen and the log file.
I thought I could use pipe to pipe the... (10 Replies)
Is it possible to store all standard-out of a bash script and the binaries it calls in a log file AND still display the stdout on screen?
I know this is possible to store ALL stdout/stderr of a script to a single log file like:
exec 1>&${logFile}
exec 2>&1
But running a script with the... (3 Replies)
Hi,
I would need to log the whole screen ouput to a log file.
All Inputs from the Agent, all echo´s and DBMS Outputs from the PL/SQL.
Basicly everything what I can see during the run on the screen.
I tried it already with
#exec 2>$BASELOG/RUN.log
#exec 1>$BASELOG/RUN.log
#exec >... (1 Reply)
How can i print the output of a perl script on a unix console and redirect the same in a log file under same directory simultaneously ?
Like in Shell script, we use tee, is there anything in Perl or any other option ? (2 Replies)
c()
{
if something failed;then
echo "failed"
exit 1
fi
}
f()
{
functinona #if something failed call "c"
functionb #if something failed call "c"
}
f > log 2>&1 #put the log to file not print on the screen
I want all the stdout/stdrr to the log file... (3 Replies)
Discussion started by: yanglei_fage
3 Replies
LEARN ABOUT OSX
io::pager::unbuffered
IO::Pager::Unbuffered(3) User Contributed Perl Documentation IO::Pager::Unbuffered(3)NAME
IO::Pager::Unbuffered - Pipe output to PAGER if destination is a TTY
SYNOPSIS
use IO::Pager::Unbuffered;
{
local $STDOUT = IO::Pager::Unbuffered::open *STDOUT;
print <<" HEREDOC" ;
...
A bunch of text later
HEREDOC
}
{
# You can also use scalar filehandles...
my $token = IO::Pager::Unbuffered::open($FH) or warn($!);
print $FH "No globs or barewords for us thanks!
";
}
{
# ...or an object interface
my $token = new IO::Pager::Unbuffered;
$token->print("OO shiny...
");
}
DESCRIPTION
IO::Pager subclasses are designed to programmatically decide whether or not to pipe a filehandle's output to a program specified in PAGER;
determined and set by IO::Pager at runtime if not yet defined.
See IO::Pager for method details.
METHODS
All methods are inherited from IO::Pager; except for instantiation.
CAVEATS
You probably want to do something with SIGPIPE eg;
eval {
$SIG{PIPE} = sub { die };
local $STDOUT = IO::Pager::open(*STDOUT);
while (1) {
# Do something
}
}
# Do something else
SEE ALSO
IO::Pager, IO::Pager::Buffered, IO::Pager::Page,
AUTHOR
Jerrad Pierce <jpierce@cpan.org>
Florent Angly <florent.angly@gmail.com>
This module was inspired by Monte Mitzelfelt's IO::Page 0.02
Significant proddage provided by Tye McQueen.
COPYRIGHT AND LICENSE
Copyright (C) 2003-2012 Jerrad Pierce
o Thou shalt not claim ownership of unmodified materials.
o Thou shalt not claim whole ownership of modified materials.
o Thou shalt grant the indemnity of the provider of materials.
o Thou shalt use and dispense freely without other restrictions.
Or, if you prefer:
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself, either Perl version 5.0 or, at
your option, any later version of Perl 5 you may have available.
perl v5.16.2 2012-09-04 IO::Pager::Unbuffered(3)