Dir::Purge 1.02
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Dir::Purge 1.02 Ranking & Summary
File size:
0.006 MB
Platform:
Any Platform
License:
Perl Artistic License
Price:
Downloads:
913
Date added:
2007-04-24
Publisher:
Johan Vromans
Dir::Purge 1.02 description
Dir::Purge is a Perl module to purge directories to a given number of files.
SYNOPSIS
perl -MDir::Purge -e purgedir (5, @ARGV) /spare/backups
use Dir::Purge;
purgedir ({keep => 5, strategy => "by_age", verbose => 1}, "/spare/backups");
use Dir::Purge qw(purgedir_by_age);
purgedir_by_age (5, "/spare/backups");
Dir::Purge implements functions to reduce the number of files in a directory according to a strategy. It currently provides one strategy: removal of files by age.
By default, the module exports one user subroutine: purgedir.
The first argument of purgedir should either be an integer, indicating the number of files to keep in each of the directories, or a reference to a hash with options. In either case, a value for the number of files to keep is mandatory.
The other arguments are the names of the directories that must be purged. Note that this process is not recursive. Also, hidden files (name starts with a .) and non-plain files (e.g., directories, symbolic links) are not taken into account.
All directory arguments and options are checked before anything else is done. In particular, all arguments should point to existing directories and the program must have read, write, and search (execute) access to the directories.
One additional function, purgedir_by_age, can be exported on demand, or called by its fully qualified name. purgedir_by_age calls purgedir with the "by age" purge strategy preselected. Since this happens to be the default strategy for purgedir, calling purgedir_by_age is roughly equivalent to calling purgedir.
SYNOPSIS
perl -MDir::Purge -e purgedir (5, @ARGV) /spare/backups
use Dir::Purge;
purgedir ({keep => 5, strategy => "by_age", verbose => 1}, "/spare/backups");
use Dir::Purge qw(purgedir_by_age);
purgedir_by_age (5, "/spare/backups");
Dir::Purge implements functions to reduce the number of files in a directory according to a strategy. It currently provides one strategy: removal of files by age.
By default, the module exports one user subroutine: purgedir.
The first argument of purgedir should either be an integer, indicating the number of files to keep in each of the directories, or a reference to a hash with options. In either case, a value for the number of files to keep is mandatory.
The other arguments are the names of the directories that must be purged. Note that this process is not recursive. Also, hidden files (name starts with a .) and non-plain files (e.g., directories, symbolic links) are not taken into account.
All directory arguments and options are checked before anything else is done. In particular, all arguments should point to existing directories and the program must have read, write, and search (execute) access to the directories.
One additional function, purgedir_by_age, can be exported on demand, or called by its fully qualified name. purgedir_by_age calls purgedir with the "by age" purge strategy preselected. Since this happens to be the default strategy for purgedir, calling purgedir_by_age is roughly equivalent to calling purgedir.
Dir::Purge 1.02 Screenshot
Dir::Purge 1.02 Keywords
Purge 1.02
number of files
to purge
Perl module
files
directories
age
number
module
purge
Dir::Purge
DirPurge
Dir::Purge 1.02
Libraries
Programming
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Dir::Purge 1.02 Copyright
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