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Top Forums UNIX for Dummies Questions & Answers unusual problem with cp command Post 302690653 by jim mcnamara on Thursday 23rd of August 2012 08:23:58 AM
Old 08-23-2012
To expand a lot on vbe and RudiC's posts:

Does the first cron job ALWAYS complete in less than two minutes? If cron starts another job after two minutes and the previous one is still running, things will become awful rapidly.

Also: You are not checking either filesize or mtime of the .cdr file. How do you know if the .cdr file is ready to be archived? If mtime < 30 seconds old, the file may still be open and being written. The kernel syncs file data periodically, usually less than 1 minute intervals.

In any case you may be processing or trying to process incomplete or partially processed .cdr files. Note gzip does not rename the inputfile until after it completes, for example.

Also consider redirecting stderr in your cron entry:
Code:
2,4,6,8 * * * * /path/to/myscript.sh 2>>/path/to/errorlog.log

Then you can see what is going wrong. At least any errors.
This User Gave Thanks to jim mcnamara For This Post:
 

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list directory(1m)														list directory(1m)

NAME
list directory - Displays a list of all the directories whose names match the specified directory name SYNOPSIS
cdscp list directory directory-name [with attribute-name = attribute-value] ARGUMENTS
The full name of a specific directory. The last simple name can contain wildcard characters. The name of a particular attribute. The value of a particular attribute. DESCRIPTION
The list directory command displays a list of all the directories whose names match the specified directory name. The last simple name can contain wildcards. You can use a with attribute-name = attribute-value clause to limit output only to directories whose attributes have values equal to the specified values. A space must precede and follow the = (equals sign). Privilege Required You must have read permission to the parent directory. If you use a with attribute-name = attribute-value clause in the command, you also need read or test permission to the selected directories. NOTE
This command is replaced at Revision 1.1 by the dcecp command and may not be provided in future releases of DCE. EXAMPLE
The following command displays the names of all the directories in the /.:/sales directory: cdscp> list directory /.:/sales/* LIST DIRECTORY /.../abc.com/sales AT 1991-10-15-15:43:58 atlanta austin boston chicago ontario ny seattle RELATED INFORMATION
Commands: add directory(1m), create directory(1m), delete directory(1m), remove directory(1m), set directory(1m), set directory to skulk(1m), show directory(1m) list directory(1m)
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