Sponsored Content
Top Forums UNIX for Beginners Questions & Answers How to ignore No such file or directory on the output? Post 303046292 by MadeInGermany on Thursday 30th of April 2020 01:35:20 AM
Old 04-30-2020
That globally suppresses all error messages.
You can suppress them for specific commands only, for example
Code:
df -kP 2> /dev/null

Suppress the expected.
If unexpected things happen then error messages are helpful, otherwise you might get wrong output silently.
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Need help with a sh script to spool directory and modify the output (Oracle cnt file)

Hi, I'm creating a shell script to dynamically create a recreate controlfile for an Oracle database. I need to read a cold backup file system, and make some changes to these files. Let's say for argument sake the directory name is /ebsprod_c/oradata and it looks like this:... (6 Replies)
Discussion started by: exm
6 Replies

2. UNIX for Dummies Questions & Answers

Noob questions.. Append output to a file in different directory

Noob question! I know almost nothing so far, and I'm trying to teach myself from books, on a typical command line without using scripts how would I append output from a sort to a file in a completely different directory? example: If I'm sorting a file in my documents directory but I... (2 Replies)
Discussion started by: Byrang
2 Replies

3. Shell Programming and Scripting

Find: ignore directory completely

Hello, I know find can be prevented from recursing into directories with something like the following... find . -name .svn -prune -a type d But how can I completely prevent directories of a certain name (.svn) from being displayed at all, the top level and the children? I really... (2 Replies)
Discussion started by: nwb123
2 Replies

4. Shell Programming and Scripting

Need some Help for file filteration and saving the output in other directory using grep....plz ...

Hi all........ Plss do help me.......in a big trouble... :wall::wall::wall: I have 3 directories named as :1. /home/shuchi/source 2./home/shuchi/destination 3./home/shuchi/filter now the problem is /home/shuchi/source has say 2 files with extension .txt as given below : A.txt Code: ... (0 Replies)
Discussion started by: ektubbe
0 Replies

5. Shell Programming and Scripting

Need some Help for file filteration and saving the output in other directory

Hi all........ Plss do help me.......in a big trouble... :wall::wall::wall: I have 3 directories named as :1. /home/shuchi/source 2./home/shuchi/destination 3./home/shuchi/filter now the problem is /home/shuchi/source has say 2 files with extension .txt as given below : A.txt msisdn ... (5 Replies)
Discussion started by: ektubbe
5 Replies

6. Shell Programming and Scripting

Find command with ignore directory

Dear All, I am using find command find /my_rep/*/RKYPROOF/*/*/WDM/HOME_INT/PWD_DATA -name rk*myguidelines*.pdf -print The problem i am facing here is find /my_rep/*/ the directory after my_rep could be mice001, mice002 and mice001_PO, mice002_PO i want to ignore mice***_PO directory... (3 Replies)
Discussion started by: yadavricky
3 Replies

7. Shell Programming and Scripting

Ignore garbage output file

Hi All, below is my shell script #!/bin/sh set -x echo "test for multiple values" UIDPSWD=`cat /projects/feeds/twest/uidpswd` echo "oracle connection test" full=/projects/feeds/twest/test_file values=`cut -d'|' -f1 $full|sed -e "s/.*/'&'/" -e 's/$/,/g' -e '$s/,$//'` sqlplus $UIDPSWD... (2 Replies)
Discussion started by: krupasindhu18
2 Replies

8. Shell Programming and Scripting

Wget - how to ignore files in immediate directory?

i am trying to recursively save a remote FTP server but exclude the files immediately under a directory directory1 wget -r -N ftp://user:pass@hostname/directory1 I want to keep these which may have more files under them directory1/dir1/file.jpg directory1/dir2/file.jpg... (16 Replies)
Discussion started by: vanessafan99
16 Replies

9. Shell Programming and Scripting

Applying the same awk over a directory of files with individual file output

I am trying to apply an awk action over multiple files in a directory. It is a simple action, I want to print out the 1st 2 columns (i.e. $1 and $2) in each tab-separated document and output the result in a new file *.pp This is the awk that I have come up with so far, which is not giving me a... (6 Replies)
Discussion started by: owwow14
6 Replies

10. UNIX for Advanced & Expert Users

AIX find ignore directory

I am using aix. I would like to ignore the /u directory. I tried this but it is not working. find / -type f -type d \( -path /u \) -prune -o -name '*rpm*' 2>/dev/null /u/appx/ls.rpm /u/arch/vim.rpm (4 Replies)
Discussion started by: cokedude
4 Replies
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)

Featured Tech Videos

All times are GMT -4. The time now is 05:10 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy