Information about the package, opal, which is shipped with common Linux distributions. The opal package is designed for, Open Phone Abstraction Library.
Package Name:
opal
Summary:
Open Phone Abstraction Library
Description:
Open Phone Abstraction Library, implementation of the ITU H.323 teleconferencing protocol, and successor of the openh323 library.
Architecture:
x86_64
Version:
3.6.6
Release:
4.el6
Size:
2.7 M
Repository:
base
From Repository:
Licence:
MPLv1.0
Control the opal package with the following handy commands outlined below.
yum install opal
This command will install opal on the server.
yum remove opal
This command will un-install opal on the server. When you run this command, you will be asked if you are sure that you want to remove opal, so you have to manually confirm that you want to do this.
yum -y remove opal
This command will un-install opal 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 opal when using the -y flag.
yum update opal
This command will update opal to the latest version. When you run this command, you will be asked if you are sure that you want to remove opal, so you have to manually confirm that you want to do this.
yum -y update opal
This command will update opal 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 opal when using the -y flag.
yum info opal
This command will show you core information about the opal package.
yum deplist opal
This command will show you the dependencies for opal. 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 opal
This command will check if there is an update waiting on opal. 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.