How to suppress error in following command? Post: 302858397

9 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

How to suppress error messages in script

I am getting the following upon cat a file which is not present in directory. "cat: cannot open test1.txt" I need to process files and I want that this message should be suppressed. thx

2. Shell Programming and Scripting

Suppress error message in unzip

I'm creating a bsh shell to unzip a file from one directory into another. The directory that holds the zip files has zip files constantly being added to it, so I am testing it before it does the unzip and more. Right now my code looks like this: unzip -tq $ZIP_PATH/$ZIP_NAME >/dev/null if ...

3. Shell Programming and Scripting

Suppress error message in shell script

Hi All this is a simple script #! /bin/bash FileCnt=`ls -lrt $DIR/* | wc -l` echo $FileCnt how could i escape the error msg if there are no files in $DIR ls: /home/sayantan/test/files/cnt/*: No such file or directory 0 Looking forward for a quick reply Regards, Newbie...

4. Shell Programming and Scripting

how to suppress list number from history command output

i run history command and I want to eliminate the list number. So far this perl script works as long as the list is a exact 3 character long. cat dd | perl -pe 's,\d{3},,' 70 export JAVA_HOME=. 81 export JAVA_HOME=. 82 export JAVA_HOME=`pwd` export JAVA_HOME=`pwd` ...

5. Shell Programming and Scripting

how to suppress dd output?

I have to stop the output of dd from writing to terminal. Here is the command: sudo dd if=boot1h of="/dev/r$temp1" Here is the output: 2+0 records in 2+0 records out 1024 bytes transferred in 0.000804 secs (1273715 bytes/sec) I have tried >> log.txt but it doesn't work. Is there...

6. HP-UX

glance adviser suppress newline in print command

Hi, I have a glance adviser, the highlights below. The problem that i have is that every time glance finds process name "abc" it write the memory region data in a new line. My question is if i have a way to print without newline? The output line for process abc looks something like this:...

7. Shell Programming and Scripting

How to suppress the error while copying the file

HI , I am tryin to copying multiple files from some dir. If the files are not present. It should not throw error in the screen. HOw to do that . Please help

8. Shell Programming and Scripting

Suppress Error Message

How can I suppress a error message being given by awk command in bash shell?

9. Shell Programming and Scripting

Tcsh: How to suppress error messages.

Hallo, I wrote some script: 95% of the script's output consists of error messages like "mkdir: cannot create directory �final': File exists Exit 1" and "rm: No match. Exit 1". These messages are not harmful at all, but they make the output almost unreadable. How can I get rid of...

LEARN ABOUT CENTOS

perlivp

PERLIVP(1)						 Perl Programmers Reference Guide						PERLIVP(1)

NAME

       perlivp - Perl Installation Verification Procedure

SYNOPSIS

       perlivp [-p] [-v] [-h]

DESCRIPTION

       The perlivp program is set up at Perl source code build time to test the Perl version it was built under.  It can be used after running:

	   make install

       (or your platform's equivalent procedure) to verify that perl and its libraries have been installed correctly.  A correct installation is
       verified by output that looks like:

	   ok 1
	   ok 2

       etc.

OPTIONS

       -h help
	    Prints out a brief help message.

       -p print preface
	    Gives a description of each test prior to performing it.

       -v verbose
	    Gives more detailed information about each test, after it has been performed.  Note that any failed tests ought to print out some
	    extra information whether or not -v is thrown.

DIAGNOSTICS

       o   print "# Perl binary '$perlpath' does not appear executable.
";

	   Likely to occur for a perl binary that was not properly installed.  Correct by conducting a proper installation.

       o   print "# Perl version '$]' installed, expected $ivp_VERSION.
";

	   Likely to occur for a perl that was not properly installed.	Correct by conducting a proper installation.

       o   print "# Perl @INC directory '$_' does not appear to exist.
";

	   Likely to occur for a perl library tree that was not properly installed.  Correct by conducting a proper installation.

       o   print "# Needed module '$_' does not appear to be properly installed.
";

	   One of the two modules that is used by perlivp was not present in the installation.	This is a serious error since it adversely affects
	   perlivp's ability to function.  You may be able to correct this by performing a proper perl installation.

       o   print "# Required module '$_' does not appear to be properly installed.
";

	   An attempt to "eval "require $module"" failed, even though the list of extensions indicated that it should succeed.	Correct by
	   conducting a proper installation.

       o   print "# Unnecessary module 'bLuRfle' appears to be installed.
";

	   This test not coming out ok could indicate that you have in fact installed a bLuRfle.pm module or that the "eval " require
	   "$module_name.pm"; "" test may give misleading results with your installation of perl.  If yours is the latter case then please let
	   the author know.

       o   print "# file",+($#missing == 0) ? '' : 's'," missing from installation:
";

	   One or more files turned up missing according to a run of "ExtUtils::Installed -> validate()" over your installation.  Correct by
	   conducting a proper installation.

       For further information on how to conduct a proper installation consult the INSTALL file that comes with the perl source and the README
       file for your platform.

AUTHOR

       Peter Prymmer

perl v5.16.3							    2014-06-17								PERLIVP(1)