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Top Forums UNIX for Beginners Questions & Answers How to ignore No such file or directory on the output? Post 303046279 by Varja on Wednesday 29th of April 2020 02:30:29 PM
Old 04-29-2020
How to ignore No such file or directory on the output?

Hello -
I have a script which looks for filesystem usage and its a common script for all servers I have . On few servers, we do not have a FS available and getting the output as
Code:
No such file or directory

, which is expected. I am not in favor of having an if condition to have list of servers added and verify for that specific FS only on those servers.

wondering if there is a way I can ignore this error to show-up on output itself when someone run that script?
Noe - I write the output of the script to a temp txt file and use it for different purpose.
 
Test Your Knowledge in Computers #348
Difficulty: Easy
Awk's built-in variables include the field variables: $1, $2, $3, and so on ($0 represents the entire record).
True or False?

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RunApp(3pm)						User Contributed Perl Documentation					       RunApp(3pm)

NAME
RunApp - A generic module to run web-applications SYNOPSIS
use RunApp '-chdir'; use RunApp; use RunApp::Apache; my $cmd = shift || 'development'; my $config = { var => 'value', app_apache => { var_for_apache => 'value'} }; RunApp->new (app_apache => RunApp::Apache->new (root => catfile (cwd, $_), httpd => '/path/to/httpd'), my_daemon => RunApp::Control::AppControl->new (binary => '/path/to/daemon', args => ['--daemon'], pidfile => '/path/to/daemon.pid', ) )->$cmd ($config); DESCRIPTION
"RunApp" streamlines the process for configuring applications that requires one or more web servers and/or other daemons, during develop- ment or deployment. It builds the config files required by the services from the $config hash, such as apache's httpd.conf. OPTIONS
use RunApp '-chdir'; use RunApp qw(-chdir ..); This will cause the your script to "chdir" to the base directory. If it's a symbolic link it will be resolved and you will be in the directory of where the original script is. The "lib" directory will be added into @INC, and you can use the modules in that path. It also takes an optional relative path if want the script to chdir to somewhere else. This makes it possible for symlinking the your runapp script into system's rc.d startup directory. CONSTRUCTOR
new (@services) @services is actually an hash, with keys being the name of the service, and values being "RunApp::Control" objects. Use an array instead of a hash here to retain the order of dispatching. The names are used to pick config from the hash, which will be flatten into top level of the config hash, when running "build" for the each service. METHODS
$self->development ($conf) Runs "build" and "start", and then waits for SIGINT to <stop> the servers. AUTOLOAD
All other methods are dispatched to the "RunApp::Control" objects in the order called in CONSTRUCTOR. Note that this is done with RunApp::Control dispatching to the "dispatch" method. SEE ALSO
RunApp::Apache, RunApp::Control::AppControl, App::Control AUTHORS
Chia-liang Kao <clkao@clkao.org> Refactored from works by Leon Brocard <acme@astray.com> and Tom Insam <tinsam@fotango.com>. COPYRIGHT
Copyright (C) 2002-5, Fotango Ltd. This module is free software; you can redistribute it or modify it under the same terms as Perl itself. perl v5.8.8 2008-01-09 RunApp(3pm)

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