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Full Discussion: Compressing & removing files in a directory & subdirectory
Top Forums Shell Programming and Scripting Compressing & removing files in a directory & subdirectory Post 302983228 by Peasant on Saturday 8th of October 2016 03:31:13 AM
Old 10-08-2016
Use \+ if you are passing files to utilities which can handle multiple files.

This is valid in both gzip and cp, and you should gain performance with small change.

Also, files with .gz extension gzip will not attempt to compress, but rather print on stderr that file(s) already have gz extension and it will skip it.
Keep in mind that if fileXYZ.gz exists on same location where same fileXYZ is being compressed, gzip will prompt you for overwrite halting your program awaiting user input.

You really don't want to come to a machine after N days/months to see N crons with N finds awaiting user input..

Hope that helps
Regards
Peasant.
This User Gave Thanks to Peasant For This Post:
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LEARN ABOUT DEBIAN

vidir

VIDIR(1)																  VIDIR(1)

NAME

       vidir - edit directory

SYNOPSIS

       vidir [--verbose] [directory|file|-] ...

DESCRIPTION

       vidir allows editing of the contents of a directory in a text editor. If no directory is specified, the current directory is edited.

       When editing a directory, each item in the directory will appear on its own numbered line. These numbers are how vidir keeps track of what
       items are changed. Delete lines to remove files from the directory, or edit filenames to rename files. You can also switch pairs of numbers
       to swap filenames.

       Note that if "-" is specified as the directory to edit, it reads a list of filenames from stdin and displays those for editing.
       Alternatively, a list of files can be specified on the command line.

OPTIONS

       -v, --verbose
	   Verbosely display the actions taken by the program.

EXAMPLES

       vidir
       vidir *.jpeg
	   Typical uses.

       find | vidir -
	   Edit subdirectory contents too. To delete subdirectories, delete all their contents and the subdirectory itself in the editor.

       find -type f | vidir -
	   Edit all files under the current directory and subdirectories.

ENVIRONMENT VARIABLES

       EDITOR
	   Editor to use.

       VISUAL
	   Also supported to determine what editor to use.

AUTHOR

       Copyright 2006 by Joey Hess <joey@kitenet.net>

       Licensed under the GNU GPL.

moreutils							    2010-04-28								  VIDIR(1)
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