Information about the package, perl-Scope-Guard, which is shipped with common Linux distributions. The perl-Scope-Guard package is designed for, Lexically scoped resource management.
Package Name:
perl-Scope-Guard
Summary:
Lexically scoped resource management
Description:
This module provides a convenient way to perform cleanup or other forms of resource management at the end of a scope. It is particularly useful when dealing with exceptions: the Scope::Guard constructor takes a reference to a subroutine that is guaranteed to be called even if the thread of execution is aborted prematurely. This effectively allows lexically-scoped "promises" to be made that are automatically honoured by perl's garbage collector.
Architecture:
noarch
Version:
0.12
Release:
1.el6
Size:
10 k
Repository:
epel
From Repository:
Licence:
GPL+ or Artistic
Control the perl-Scope-Guard package with the following handy commands outlined below.
yum install perl-Scope-Guard
This command will install perl-Scope-Guard on the server.
yum remove perl-Scope-Guard
This command will un-install perl-Scope-Guard on the server. When you run this command, you will be asked if you are sure that you want to remove perl-Scope-Guard, so you have to manually confirm that you want to do this.
yum -y remove perl-Scope-Guard
This command will un-install perl-Scope-Guard on the server. When you run this command with th e -y flag, you will not be prompted to check that you are sure you want to remove the package - so be sure you absolutely want to remove perl-Scope-Guard when using the -y flag.
yum update perl-Scope-Guard
This command will update perl-Scope-Guard to the latest version. When you run this command, you will be asked if you are sure that you want to remove perl-Scope-Guard, so you have to manually confirm that you want to do this.
yum -y update perl-Scope-Guard
This command will update perl-Scope-Guard to the latest version. When you run this command with the -y flag, you will not be prompted to check that you are sure you want to remove the package - so be sure you absolutely want to remove perl-Scope-Guard when using the -y flag.
yum info perl-Scope-Guard
This command will show you core information about the perl-Scope-Guard package.
yum deplist perl-Scope-Guard
This command will show you the dependencies for perl-Scope-Guard. Thankfully, when using Yum, if dependencies are required, these are also installed at the same time so you don't have to worry too much about that.
yum check-update perl-Scope-Guard
This command will check if there is an update waiting on perl-Scope-Guard. When you run this command this will return nothing if there is nothing to update, or, will return the package name if the package is due to be updated.