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Full Discussion: Cp & skipping exiting files
Top Forums Shell Programming and Scripting Cp & skipping exiting files Post 302962833 by Don Cragun on Friday 18th of December 2015 10:43:13 PM
Old 12-18-2015
Note, however, that if a file is being written into /p2/arch/log/file when the cron job starts running, you might copy the initial contents of file to /p2/bkp/file and never pick up data written to the end of the file after the copy completes.

Are files in /p2/arch/log being updated after all of the data that is initially written to them has been completed? If not and /p2/arch/log and /p2/bkp are on the same filesystem, did you consider just making a hard link from /p2/arch/log/file to /p2/bpk/file?
 

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ARCH(1) 							   User Commands							   ARCH(1)

NAME
arch - print machine hardware name (same as uname -m) SYNOPSIS
arch [OPTION]... DESCRIPTION
Print machine architecture. --help display this help and exit --version output version information and exit AUTHOR
Written by David MacKenzie and Karel Zak. REPORTING BUGS
Report arch bugs to bug-coreutils@gnu.org GNU coreutils home page: <http://www.gnu.org/software/coreutils/> General help using GNU software: <http://www.gnu.org/gethelp/> Report arch translation bugs to <http://translationproject.org/team/> COPYRIGHT
Copyright (C) 2010 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>. This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. SEE ALSO
uname(1), uname(2) The full documentation for arch is maintained as a Texinfo manual. If the info and arch programs are properly installed at your site, the command info coreutils 'arch invocation' should give you access to the complete manual. GNU coreutils 8.5 February 2011 ARCH(1)
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