check if file is empty Post: 84553

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Hi, May I know how to check for empty file in Perl. Iam missing something, somewhere. #!/usr/bin/perl my $open_dir = '/path/'; my $file; my $ma = "abc_.*.\.psv\$" opendir(VAR, $open_dir) or die "Can't open $oepn_dir: $!\n"; while( defined ($file = readdir VAR) ) #read all...

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How to check if a file is empty?

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to check if file is empty or not and return a non zero value

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Need to check for empty file in C shell script

I am running a C shell script. I have an output file from a previous step and I need to run "something" in the next step to check if the file is empty. If the file is empty, then the job script should finish EOJ. If the file is not empty then the job script should abend. Please help Thanks.

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Condition to check whether configuration file is empty or not?

CMD=$(find "${Release_Container}" -iname "${Release_Name}"_Release.txt) for i in `cat $CMD` do if ];then cd ${Sandbox_dir} CMD1=$(find "${Sandbox_dir}"/* -iname "${Release_Name}" -type d | awk -F/ '{print $(NF)}' | head -1 ) if ];then echo -e "################### CHECKOUT START...

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Empty file check

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How to check if the file is empty or has blank space.?

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To check whether the file is empty or not in shell script (sh)

Hi All, I need to check a file whether it exists and also whether it is empty or not. I have a code for this but it is not working as per my requirement. Can anyone pls suggest me on this. function funcFLSanityCheck { if then echo "${varFLSentFileListPath}/${varFLSentFileName}...

LEARN ABOUT DEBIAN

tv_check

TV_CHECK(1p)						User Contributed Perl Documentation					      TV_CHECK(1p)

NAME

       tv_check - Check TV guide listings

SYNOPSIS

       tv_check --configure|--scan [other options]

DESCRIPTIONS

       tv_check is a Perl script that reads in a file with show information and checks it against a TV guide listing, reporting on upcoming
       episodes and alerting you to unexpected episodes or schedule changes.

OPTIONS

       --configure Run configuration GUI.  Either this option or --scan must be provided.

       --season-reset special --configure option to remove everything but the title to help new season setup.  The idea is to keep everything a
       "title-only" search until seasons begin. Then you update the details including record device. *expirimental*

       --scan Scan TV listings.  Either this option or --configure must be provided.

       --myreplaytv=UNIT,USERNAME,PASSWORD ** Feature removed ** This option used to auto-populate a config file based on myreplaytv.com.

       --shows=FILE Specify the name of XML shows file (default: shows.xml).

       --guide=FILE, --listings=FILE Specify the name of XML guide file (default: guide.xml).

       --html Generate output in HTML format.

       --bluenew Highlights new episodes in blue (helpful back when there was an off-season)

       --output=FILE Write to FILE rather than standard output

       --help Provide a usage/help listing.

SEE ALSO

       xmltv(5).

AUTHOR

       Robert Eden; manpage by Kenneth J. Pronovici.

perl v5.14.2							    2011-06-13							      TV_CHECK(1p)

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How to check for empty file in Perl?

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How to check if a file is empty?

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to check if file is empty or not and return a non zero value

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