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Full Discussion: Supress error message
Top Forums UNIX for Advanced & Expert Users Supress error message Post 302154560 by newbie07 on Monday 31st of December 2007 05:57:00 AM
Old 12-31-2007
Supress error message

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
 

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GJAVAH(1)								GNU								 GJAVAH(1)

NAME
gjavah - - generate header files from Java class files SYNOPSIS
gjavah ... DESCRIPTION
The gjavah program is used to generate header files from class files. It can generate both CNI and JNI header files, as well as stub implementation files which can be used as a basis for implementing the required native methods. OPTIONS
-d DIR Set output directory. -o FILE Set output file (only one of -d or -o may be used). -cmdfile FILE Read command file. -all DIR Operate on all class files under directory DIR. -stubs Emit stub implementation. -jni Emit JNI stubs or header (default). -cni Emit CNI stubs or header (default JNI). -verbose Set verbose mode. -force Output files should always be written. Class path options: -classpath PATH Set the class path. -IDIR Add directory to class path. -bootclasspath PATH Set the boot class path. -extdirs PATH Set the extension directory path. Standard options: -help Print help text, then exit. -version Print version number, then exit. -JOPTION Pass argument to the Java runtime. BUGS
SEE ALSO
javac(1), ... AUTHOR
0.98 2010-07-05 GJAVAH(1)
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