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Full Discussion: Crontab deleting files command question
Top Forums UNIX for Dummies Questions & Answers Crontab deleting files command question Post 302802397 by verdepollo on Friday 3rd of May 2013 11:41:11 AM
Old 05-03-2013
Quote:
Originally Posted by vsekvsek
Hello out there,
Our system has a pdf generator that creates pdf files. We dont need them pas 120 days.
So I have this command in my crontab. I currently set it to "0" for testing. But normally have it set to -mtime 120 to remove files out of the folders from PDF out to several other potential folders out. Nothing ever happens though. Crontab runs. Just this command never seems to happen. Is there something missing?
0 0 * * * find /prod/app/$LOGNAME/data/audit/pdf/*/*/*.pdf -type f -name '*.pdf' -mtime 0 -exec rm {} \;

Are you saying it is never executed, or it runs but doesn't do a thing?

As a rule of thumb you should always use full paths when using crontab since it doesn't have a profile.

Also, find is recursive so this:
Code:
find /prod/app/$LOGNAME/data/audit/pdf/*/*/*.pdf  <...>

Can be replaced with this:
Code:
find /prod/app/$LOGNAME/data/audit/pdf/ -name "*.pdf" <...>

Lastly, rm is oftentimes alias'ed to "rm -i" so it may be expecting user input. Again try using full paths to avoid this behavior. Try:
Code:
0 0 * * * /usr/bin/find /prod/app/$LOGNAME/data/audit/pdf/ -type f -name "*.pdf" -mtime 0 -exec /bin/rm {} \;

Last edited by verdepollo; 05-03-2013 at 12:43 PM.. Reason: Added [icode]
 

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LEARN ABOUT OPENSOLARIS

ps2pdf13

PS2PDF(1)							    Ghostscript 							 PS2PDF(1)

NAME

       ps2pdf - Convert PostScript to PDF using ghostscript
       ps2pdf12 - Convert PostScript to PDF 1.2 (Acrobat 3-and-later compatible) using ghostscript
       ps2pdf13 - Convert PostScript to PDF 1.3 (Acrobat 4-and-later compatible) using ghostscript

SYNOPSIS

       ps2pdf  [options...] {input.[e]ps|-} [output.pdf|-]
       ps2pdf12  [options...] {input.[e]ps|-} [output.pdf|-]
       ps2pdf13  [options...] {input.[e]ps|-} [output.pdf|-]

DESCRIPTION

       The ps2pdf scripts are work-alikes for nearly all the functionality (but not the user interface) of Adobe's Acrobat(TM) Distiller(TM) prod-
       uct: they convert PostScript files to Portable Document Format (PDF) files.

       If the output filename is not specified, the output is placed is a file of the same name with a '.pdf' extension. Either the input filename
       or the output filename can be '-' to request reading from stdin or writing to stdout, respectively, when used as a filter.

       The three scripts differ as follows:

       -      ps2pdf12 will always produce PDF 1.2 output (Acrobat 3-and-later compatible).

       -      ps2pdf13 will always produce PDF 1.3 output (Acrobat 4-and-later compatible).

       -      ps2pdf  per se currently produces PDF 1.4 output.  However, this may change in the future. If you care about the compatibility level
	      of the output, use ps2pdf12 or ps2pdf13, or use the -dCompatibility=1.x switch in the command line.

       There are some limitations in ps2pdf's conversion. See the HTML documentation for more information. A large number of  Adobe  Distiller(TM)
       parameters  which  can  be  used to control the conversion are also documented there, including instructions for generating PDF/X and PDF/A
       documents.

EXAMPLES

       Converting a figure.ps to figure.pdf:

	      ps2pdf figure.ps

       A conversion with more specifics:

	      ps2pdf -dPDFSETTINGS=/prepress figure.ps proof.pdf

       Converting as part of a pipe:

	      make_report.pl -t ps | ps2pdf -dCompatibility=1.3 - - | lpr

SEE ALSO

       gs(1), ps2pdfwr(1),
       Ps2pdf.htm in the Ghostscript documentation

BUGS

       See http://bugs.ghostscript.com/ and the Usenet news group comp.lang.postscript.

VERSION

       This document was last revised for Ghostscript version 8.63.

AUTHOR

       Artifex Software, Inc. are the primary maintainers of Ghostscript.  This manpage by George Ferguson.

8.63								   1 August 2008							 PS2PDF(1)
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