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Top Forums Shell Programming and Scripting Difference between using xargs and backticks Post 302480403 by Chubler_XL on Tuesday 14th of December 2010 08:57:49 PM
Old 12-14-2010
Of course xargs supports large filecounts, but putting that difference aside there would be extra overhead in loading and executing the xargs binary to start with, but this should be fairly minor unless your doing the same thing many times.

With GUN xargs you also get support for files with spaces in their names (via -0 parameter and -print0 in find). You can also suppress the run if the argument list is empty (via -r parameter).
 

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GIT-PACK-REDUNDANT(1)						    Git Manual						     GIT-PACK-REDUNDANT(1)

NAME
git-pack-redundant - Find redundant pack files SYNOPSIS
git pack-redundant [ --verbose ] [ --alt-odb ] < --all | .pack filename ... > DESCRIPTION
This program computes which packs in your repository are redundant. The output is suitable for piping to xargs rm if you are in the root of the repository. git pack-redundant accepts a list of objects on standard input. Any objects given will be ignored when checking which packs are required. This makes the following command useful when wanting to remove packs which contain unreachable objects. git fsck --full --unreachable | cut -d ' ' -f3 | git pack-redundant --all | xargs rm OPTIONS
--all Processes all packs. Any filenames on the command line are ignored. --alt-odb Don't require objects present in packs from alternate object directories to be present in local packs. --verbose Outputs some statistics to stderr. Has a small performance penalty. SEE ALSO
git-pack-objects(1) git-repack(1) git-prune-packed(1) GIT
Part of the git(1) suite Git 1.8.3.1 06/10/2014 GIT-PACK-REDUNDANT(1)
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