The document discusses Linux package management using RPM and YUM. It covers how to install, upgrade, remove packages and query the RPM database. Key topics include using RPM to install, upgrade, remove packages; checking package integrity with signatures; and querying the RPM database to list installed packages, files in a package, or which package installed a specific file.
Configure, Pack and Distribute: An RPM Creation WorkshopNovell
This session is for you if:
You are an ISV who wants to create appliances from your software
You are a customer with your own software development team who wants to package this software for deploying it in the data center—as a package or on your self-built appliance
You have trouble with your data center due to commercial software that is not packaged in a secure and maintainable way
In this workshop you will learn how to build Linux RPM packages. We will demonstrate packaging from source code, and for commercial software (existing as a tar-ball). You will learn best practices and get links to further information.
Configure, Pack and Distribute: An RPM Creation WorkshopNovell
This session is for you if:
You are an ISV who wants to create appliances from your software
You are a customer with your own software development team who wants to package this software for deploying it in the data center—as a package or on your self-built appliance
You have trouble with your data center due to commercial software that is not packaged in a secure and maintainable way
In this workshop you will learn how to build Linux RPM packages. We will demonstrate packaging from source code, and for commercial software (existing as a tar-ball). You will learn best practices and get links to further information.
Redhat 7 book, this is not a book ,its way to do pass RHCSA ,almost complete syllabus and of course solved.
Without Practice you cant remember linux commands for long time,
Upgrade-UX is an open source framework developed to assist in patching and/or updating Unix Operating Systems in a consistent and repeatable way. Especially in the industry it is forbidden just to run yum update (on Linux) to update your Linux system, therefore, upgrade-ux may proof to be a handy tool to guide you through the patching and/or update process as it follows a track you control (evidence gathering, pre/post executing of scripts, logging, and so on).
IRQs: the Hard, the Soft, the Threaded and the PreemptibleAlison Chaiken
The Linux kernel supports a diverse set of interrupt handlers that partition work into immediate and deferred tasks. The talk introduces the major varieties and explains how IRQs differ in the real-time kernel.
Overview of RPM packaging in Fedora project. How to get started with RPM packaging and how RPMs are built for Fedora and what tools are used for the process.
Redhat 7 book, this is not a book ,its way to do pass RHCSA ,almost complete syllabus and of course solved.
Without Practice you cant remember linux commands for long time,
Upgrade-UX is an open source framework developed to assist in patching and/or updating Unix Operating Systems in a consistent and repeatable way. Especially in the industry it is forbidden just to run yum update (on Linux) to update your Linux system, therefore, upgrade-ux may proof to be a handy tool to guide you through the patching and/or update process as it follows a track you control (evidence gathering, pre/post executing of scripts, logging, and so on).
IRQs: the Hard, the Soft, the Threaded and the PreemptibleAlison Chaiken
The Linux kernel supports a diverse set of interrupt handlers that partition work into immediate and deferred tasks. The talk introduces the major varieties and explains how IRQs differ in the real-time kernel.
Overview of RPM packaging in Fedora project. How to get started with RPM packaging and how RPMs are built for Fedora and what tools are used for the process.
A talk I gave to the Triangle Linux Users Group ( http://www.trilug.org/ ) on 11-Jan-2003 on how to build RPM packages. Probably fairly outdated at this point.
OSDC 2013 | Software Packaging with RPM Demystified by Andrew FordNETWAYS
There is a dearth of definitive information about packing with RPM. This talk will fill in those gaps, covering details of constructing a solid spec file, writing install scripts and triggers, aspects of packaging that need to be considered, and differences between versions of RPM corresponding to currently supported versions of Red Hat and SUSE enterprise distros, as well as Fedora and openSUSE.
RAC-Installing your First Cluster and DatabaseNikhil Kumar
RAC - Installing your First RAC
Abstract : Oracle Real Application Clusters have been one of the hottest technologies in the market since 2001 prior this is know OPS in 8i. Oracle has brought revolution in the field of database by enhancing RAC technologies in it each version. This presentation will give introduction of RAC and features introduced in each version of RAC. This presentation contains the demo of building Oracle clusterware from the scratch. Also we will discuss the new components and its features during installation. This presentation and demo will be done on version 11GR2. Which will be used as a base for our next presentation Viz. Upgradation of RAC 11GR2 to 12C RAC.
This presentation will give brief insight information of RAC infrastructure setup. Sometimes DBA doesn’t fully aware of prerequisite and verification steps that needs to perform before installing clusterware, So this session will cover thing to consider before installing clusterware and best practices followed during the whole process.
Agenda
Introduction of RAC
Installation of Clusterware.
Creating diskgroup / Adding disk to Diskgroup using ASMCA.
Creation of ACFS Volume.
Installation of RAC Database using DBCA.
Images of 1st, 2nd and 6th belong to DreamWorks Animation
Image of K Computer belongs to Fujitsu.
Presentation made not for commercial use, but educational.
Similar to 2.5 use rpm and yum package management (20)
Kubernetes & AI - Beauty and the Beast !?! @KCD Istanbul 2024Tobias Schneck
As AI technology is pushing into IT I was wondering myself, as an “infrastructure container kubernetes guy”, how get this fancy AI technology get managed from an infrastructure operational view? Is it possible to apply our lovely cloud native principals as well? What benefit’s both technologies could bring to each other?
Let me take this questions and provide you a short journey through existing deployment models and use cases for AI software. On practical examples, we discuss what cloud/on-premise strategy we may need for applying it to our own infrastructure to get it to work from an enterprise perspective. I want to give an overview about infrastructure requirements and technologies, what could be beneficial or limiting your AI use cases in an enterprise environment. An interactive Demo will give you some insides, what approaches I got already working for real.
Neuro-symbolic is not enough, we need neuro-*semantic*Frank van Harmelen
Neuro-symbolic (NeSy) AI is on the rise. However, simply machine learning on just any symbolic structure is not sufficient to really harvest the gains of NeSy. These will only be gained when the symbolic structures have an actual semantics. I give an operational definition of semantics as “predictable inference”.
All of this illustrated with link prediction over knowledge graphs, but the argument is general.
Essentials of Automations: Optimizing FME Workflows with ParametersSafe Software
Are you looking to streamline your workflows and boost your projects’ efficiency? Do you find yourself searching for ways to add flexibility and control over your FME workflows? If so, you’re in the right place.
Join us for an insightful dive into the world of FME parameters, a critical element in optimizing workflow efficiency. This webinar marks the beginning of our three-part “Essentials of Automation” series. This first webinar is designed to equip you with the knowledge and skills to utilize parameters effectively: enhancing the flexibility, maintainability, and user control of your FME projects.
Here’s what you’ll gain:
- Essentials of FME Parameters: Understand the pivotal role of parameters, including Reader/Writer, Transformer, User, and FME Flow categories. Discover how they are the key to unlocking automation and optimization within your workflows.
- Practical Applications in FME Form: Delve into key user parameter types including choice, connections, and file URLs. Allow users to control how a workflow runs, making your workflows more reusable. Learn to import values and deliver the best user experience for your workflows while enhancing accuracy.
- Optimization Strategies in FME Flow: Explore the creation and strategic deployment of parameters in FME Flow, including the use of deployment and geometry parameters, to maximize workflow efficiency.
- Pro Tips for Success: Gain insights on parameterizing connections and leveraging new features like Conditional Visibility for clarity and simplicity.
We’ll wrap up with a glimpse into future webinars, followed by a Q&A session to address your specific questions surrounding this topic.
Don’t miss this opportunity to elevate your FME expertise and drive your projects to new heights of efficiency.
Epistemic Interaction - tuning interfaces to provide information for AI supportAlan Dix
Paper presented at SYNERGY workshop at AVI 2024, Genoa, Italy. 3rd June 2024
https://alandix.com/academic/papers/synergy2024-epistemic/
As machine learning integrates deeper into human-computer interactions, the concept of epistemic interaction emerges, aiming to refine these interactions to enhance system adaptability. This approach encourages minor, intentional adjustments in user behaviour to enrich the data available for system learning. This paper introduces epistemic interaction within the context of human-system communication, illustrating how deliberate interaction design can improve system understanding and adaptation. Through concrete examples, we demonstrate the potential of epistemic interaction to significantly advance human-computer interaction by leveraging intuitive human communication strategies to inform system design and functionality, offering a novel pathway for enriching user-system engagements.
Encryption in Microsoft 365 - ExpertsLive Netherlands 2024Albert Hoitingh
In this session I delve into the encryption technology used in Microsoft 365 and Microsoft Purview. Including the concepts of Customer Key and Double Key Encryption.
GraphRAG is All You need? LLM & Knowledge GraphGuy Korland
Guy Korland, CEO and Co-founder of FalkorDB, will review two articles on the integration of language models with knowledge graphs.
1. Unifying Large Language Models and Knowledge Graphs: A Roadmap.
https://arxiv.org/abs/2306.08302
2. Microsoft Research's GraphRAG paper and a review paper on various uses of knowledge graphs:
https://www.microsoft.com/en-us/research/blog/graphrag-unlocking-llm-discovery-on-narrative-private-data/
Slack (or Teams) Automation for Bonterra Impact Management (fka Social Soluti...Jeffrey Haguewood
Sidekick Solutions uses Bonterra Impact Management (fka Social Solutions Apricot) and automation solutions to integrate data for business workflows.
We believe integration and automation are essential to user experience and the promise of efficient work through technology. Automation is the critical ingredient to realizing that full vision. We develop integration products and services for Bonterra Case Management software to support the deployment of automations for a variety of use cases.
This video focuses on the notifications, alerts, and approval requests using Slack for Bonterra Impact Management. The solutions covered in this webinar can also be deployed for Microsoft Teams.
Interested in deploying notification automations for Bonterra Impact Management? Contact us at sales@sidekicksolutionsllc.com to discuss next steps.
Elevating Tactical DDD Patterns Through Object CalisthenicsDorra BARTAGUIZ
After immersing yourself in the blue book and its red counterpart, attending DDD-focused conferences, and applying tactical patterns, you're left with a crucial question: How do I ensure my design is effective? Tactical patterns within Domain-Driven Design (DDD) serve as guiding principles for creating clear and manageable domain models. However, achieving success with these patterns requires additional guidance. Interestingly, we've observed that a set of constraints initially designed for training purposes remarkably aligns with effective pattern implementation, offering a more ‘mechanical’ approach. Let's explore together how Object Calisthenics can elevate the design of your tactical DDD patterns, offering concrete help for those venturing into DDD for the first time!
Dev Dives: Train smarter, not harder – active learning and UiPath LLMs for do...UiPathCommunity
💥 Speed, accuracy, and scaling – discover the superpowers of GenAI in action with UiPath Document Understanding and Communications Mining™:
See how to accelerate model training and optimize model performance with active learning
Learn about the latest enhancements to out-of-the-box document processing – with little to no training required
Get an exclusive demo of the new family of UiPath LLMs – GenAI models specialized for processing different types of documents and messages
This is a hands-on session specifically designed for automation developers and AI enthusiasts seeking to enhance their knowledge in leveraging the latest intelligent document processing capabilities offered by UiPath.
Speakers:
👨🏫 Andras Palfi, Senior Product Manager, UiPath
👩🏫 Lenka Dulovicova, Product Program Manager, UiPath
Smart TV Buyer Insights Survey 2024 by 91mobiles.pdf91mobiles
91mobiles recently conducted a Smart TV Buyer Insights Survey in which we asked over 3,000 respondents about the TV they own, aspects they look at on a new TV, and their TV buying preferences.
UiPath Test Automation using UiPath Test Suite series, part 3DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 3. In this session, we will cover desktop automation along with UI automation.
Topics covered:
UI automation Introduction,
UI automation Sample
Desktop automation flow
Pradeep Chinnala, Senior Consultant Automation Developer @WonderBotz and UiPath MVP
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
Builder.ai Founder Sachin Dev Duggal's Strategic Approach to Create an Innova...Ramesh Iyer
In today's fast-changing business world, Companies that adapt and embrace new ideas often need help to keep up with the competition. However, fostering a culture of innovation takes much work. It takes vision, leadership and willingness to take risks in the right proportion. Sachin Dev Duggal, co-founder of Builder.ai, has perfected the art of this balance, creating a company culture where creativity and growth are nurtured at each stage.
Accelerate your Kubernetes clusters with Varnish CachingThijs Feryn
A presentation about the usage and availability of Varnish on Kubernetes. This talk explores the capabilities of Varnish caching and shows how to use the Varnish Helm chart to deploy it to Kubernetes.
This presentation was delivered at K8SUG Singapore. See https://feryn.eu/presentations/accelerate-your-kubernetes-clusters-with-varnish-caching-k8sug-singapore-28-2024 for more details.
Connector Corner: Automate dynamic content and events by pushing a buttonDianaGray10
Here is something new! In our next Connector Corner webinar, we will demonstrate how you can use a single workflow to:
Create a campaign using Mailchimp with merge tags/fields
Send an interactive Slack channel message (using buttons)
Have the message received by managers and peers along with a test email for review
But there’s more:
In a second workflow supporting the same use case, you’ll see:
Your campaign sent to target colleagues for approval
If the “Approve” button is clicked, a Jira/Zendesk ticket is created for the marketing design team
But—if the “Reject” button is pushed, colleagues will be alerted via Slack message
Join us to learn more about this new, human-in-the-loop capability, brought to you by Integration Service connectors.
And...
Speakers:
Akshay Agnihotri, Product Manager
Charlie Greenberg, Host
3. CoreLinuxforRedHatandFedoralearningunderGNUFreeDocumentationLicense-Copyleft(c)AcácioOliveira2012
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RPM and YUM package management
Red Hat introduced RPM in 1995.
RPM is the package management system used for packaging in the Linux Standard Base (LSB).
RPM (Red Hat Package Manager), is made up of several parts:
Package files (*.rpm); RPM database; rpm tool
RPM Overview
3
rpm tool: [Querying, verifying] [Installing, upgrading, removing] [miscellaneous functions]
RPM packages naming scheme: package-version-patch.architecture.rpm (Ex: ethereal-0.8.9-1.i386.rpm)
RPM database: Info about every package installed. Kept in /var/lib/rpm directory.
every time that rpm cmd is used the database is consulted (On error or inconsistencies run: rpm –rebuilddb)
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RPM and YUM package management
Validating package integrity - rpm -K package_file.rpm or rpm --checksig
RPM includes functions to check integrity of a package, using the MD5 algorithm and the GnuPG tool.
RPM use
4
Red Hat’s public key package maintainer is available on its FTP site and is named RPM-GPG-KEY
[root@redhat /root]# gpg --import RPM-GPG-KEY
gpg: key DB42A60E: public key imported
gpg: /root/.gnupg/trustdb.gpg: trustdb created
gpg: Total number processed: 1
gpg: imported: 1
Ex:
If the package validates correctly:
[root@redhat /root]# rpm -K wget-1.5.3-6.src.rpm
wget-1.5.3-6.src.rpm: md5 gpg OK
If the package isn’t valid:
[root@redhat /root]# rpm -K wget-1.5.3-10.i386.rpm
wget-1.5.3-10.i386.rpm: rpmReadSignature failed
GnuPG tool: Public key encryption package to check authenticity source of a file or doc and to encrypt communications. www.gnupg.org
PGP tool: Some packages use PGP to check integrity while others use GnuPG. www.pgpi.com
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RPM and YUM package management
Installing packages - rpm -i package_file.rpm or rpm --install package_file.rpm
1.Many options contain a long and short version:
-i and --install
2.Installs multiple packages:
rpm -i first_package_file.rpm second_package_file.rpm or rpm -i *.rpm
3.can use wildcards when installing or upgrading packages, but not when removing packages.
4.can also get packages from Internet:
rpm -i ftp://rpmfind.net/linux/redhat/redhat-7.0/i386/en/RedHat/RPMS//libpcap-0.4-29.i386.rpm
rpm -i http://rpmfind.net/linux/redhat/redhat-7.0/i386/en/RedHat/RPMS//libpcap-0.4-29.i386.rpm
5.Option -v shows the name of the package installed.
Option -h shows hash marks as the package is installed to show status.
6.By default, rpm will not let you overwrite a file from another package.
Overwrite options:
--force Forces rpm to overwrite existing packages or files.
--nodeps Bypasses dependency checking. Useful if you have installed a dependency by other means.
--replacefiles Overwrite files owned by other packages.
RPM use
5
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RPM and YUM package management
Removing packages - rpm -e package_name or rpm --uninstall package_name
1.When removing a package, use package name not the filename.
2.Wildcards do not work when removing packages.
3.By default dependency check will not let to remove a package if another depends on it
RPM use
7
Option --nodeps can be used to override default dependency check.
[root@redhat]# rpm -e libpcap
error: removing these packages would break dependencies:
libpcap >= 0.4 is needed by ethereal-0.8.9-1
Ex:
When a package is removed, rpm saves any configuration files that were changed from the default.
(.rpmsave) This way you can reinstall the package later without needing to reconfigure it.
[root@redhat]# ls /etc/pine*
/etc/pine.conf
[root@redhat]# rpm -e pine
[root@redhat]# ls /etc/pine*
/etc/pine.conf.rpmsave
[root@redhat]#
Ex:
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RPM and YUM package management
Query RPM db: Listing install packages - rpm -q package_name or rpm --query package_name
RPM database stored in /var/lib/rpm holds information about every package installed on the system.
2.Wildcards do not work when removing packages.
3.By default dependency check will not let to remove a package if another depends on it
RPM use
8
Use Option -a To list every package installed on the system.
[root@redhat /root]# rpm -q kernel
kernel-2.2.14-5.0
Ex:
[root@redhat /root]# rpm -qaEx:
Combine with grep to see which groups of packages are installed.
[root@redhat /root]# rpm -qa | grep kernel
kernel-headers-2.2.14-5.0
kernel-2.2.14-5.0
kernel-pcmcia-cs-2.2.14-5.0
kernel-utils-2.2.14-5.0
Ex:
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RPM and YUM package management
Query RPM db: list files that will install with package use -Add Option –i to –q rpm -qi package_name
RPM use
10
information about the installed Linux kernel
[root@redhat /etc]# rpm -qi kernel
Name : kernel Relocations: (not relocateable)
Version : 2.2.14 Vendor: Red Hat, Inc.
Release : 5.0 Build Date: Tue 07 Mar 2000 09:13:08 PM EST
Install date: Wed 01 Nov 2000 06:58:30 PM EST Build Host: porky.devel.redhat.com
Group : System Environment/Kernel Source RPM: kernel-2.2.14-5.0.src.rpm
Size : 11973135 License: GPL
Packager : Red Hat, Inc. <http://bugzilla.redhat.com/bugzilla>
Summary : The Linux kernel (the core of the Linux operating system).
Description :
The kernel package contains the Linux kernel (vmlinuz), the core of your
Red Hat Linux operating system. The kernel handles the basic functions
of the operating system: memory allocation, process allocation, device
input and output, etc.
Ex:
Query RPM db: Printing package scripts - Add Option –p to –q rpm -qp --scripts package_file.rpm
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RPM and YUM package management
Verifying package files change - rpm -V package_name
Verify a package using package filename - option -p rpm -Vp package_file.rpm
Verify every package installed on system - option - a rpm -Va package_file.rpm
RPM use
11
Package Verification Characteristics
Item Meaning
. No change for this characteristic
5 The MD5 checksum has changed
S File size has changed
L Symbolic link has changed
T Modification time has changed
D The device major and/or minor number has changed
U User owner has changed
G group owner has changed
M Permission and/or file type has changed
[root@redhat /etc]# rpm -V setup
S.5....T c /etc/hosts.allow
......G. c /etc/profile
S.5....T c /etc/services
Ex:
the hosts.allow file and services file, the file size, MD5 checksum, and modification time have changed.
For the profile file, the group owner has changed, but nothing else.
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RPM and YUM package management
Creating binary packages from source RPM packages - rpm -i command.
places files into /usr/src/redhat
RPM use
12
Subdirectories in /usr/src/redhat
Directory Purpose
/usr/src/redhat/ SOURCES Contains the application source code
/usr/src/redhat/ SPECS Contains the RPM spec file
/usr/src/redhat/ BUILD Where source code is built
/usr/src/redhat/ RPMS Contains the final binary RPM
/usr/src/redhat/ SRPMS Contains the source RPM built by the process
The spec file for a package controls how the package is compiled and the scripts that run
when it is installed or removed. named /usr/src/redhat/SPECS/package_name.spec.
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RPM and YUM package management
RPM use
13
The spec file has 8 sections:
spec File Section Description
1.Header General information such as summary, name, version, and so on
2.Prep Shell scripts that do any work needed before the compile process
3.Build Commands to build the spec file and compile the source code
4.Install Commands needed to install the software on a system
5.Clean Optional cmds to clean up the build environment, in case this package is rebuilt again
6.File List List of files in the package
7.Changelog Log of any changes you make to the package
8.Optional Install Scripts that may be run during install or uninstall of the package
and Uninstall Scripts
%build
#./configure --prefix=/usr --sysconfdir=/etc
%configure --sysconfdir=/etc
make
Ex: sample build section from the spec file for the wget application:
changes to the compile process are made here. After all of the appropriate modifications have been made, the binary
package needs to be built. (The binary package will be put in the /usr/src/redhat/RPMS directory)
This is done with the -ba option for rpm. rpm -ba package.spec
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RPM and YUM package management
YUM use
14
Yellowdog Updater Modified (YUM)
Originally developed to manage Red Hat Linux systems at Duke University's Physics department.
$ gcl --help
bash: gcl: command not found
$ which gcl
/usr/bin/which: no gcl in (/usr/lib64/qt-3.3/bin:/usr/kerberos/sbin:/usr/kerber
os/bin:/usr/lib64/ccache:/usr/local/bin:/usr/bin:/bin:/usr/local/sbin:/usr/sbin:/
sbin:/home/user/bin)
$ type gcl
bash: type: gcl: not found
Ex:
YUM adds automatic updates, package management, dependency management, to RPM.
YUM, like APT, works with repositories - collections of packages, accessible over a network.
Ex. YUM vs RPM: <For Missing gcl command>
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RPM and YUM package management
YUM use
16
# yum install gcl
Loaded plugins: presto, refresh-packagekit
Setting up Install Process
Resolving Dependencies
--> Running transaction check
---> Package gcl.x86_64 0:2.6.8-0.7.20100201cvs.fc12 set to be updated
--> Processing Dependency: gcl-selinux for package: gcl-2.6.8-0.7.20100201cvs.fc12.x86_64
--> Running transaction check
---> Package gcl-selinux.x86_64 0:2.6.8-0.7.20100201cvs.fc12 set to be updated
--> Finished Dependency Resolution
Dependencies Resolved
=====================================================================================
Package Arch Version Repository Size
=====================================================================================
Installing:
gcl x86_64 2.6.8-0.7.20100201cvs.fc12 updates 6.3 M
Installing for dependencies:
gcl-selinux x86_64 2.6.8-0.7.20100201cvs.fc12 updates 17 k
Transaction Summary
=====================================================================================
Install 2 Package(s)
Upgrade 0 Package(s)
Total download size: 6.4 M
Installed size: 40 M
Is this ok [y/N]: y
.. // ..
Ex:
Ex. YUM vs RPM: Installing gcl with yum
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RPM and YUM package management
YUM use
19
Removing a dependent package with yum
# yum remove gcl-selinux
Loaded plugins: presto, refresh-packagekit
Setting up Remove Process
Resolving Dependencies
--> Running transaction check
---> Package gcl-selinux.x86_64 0:2.6.8-0.7.20100201cvs.fc12 set to be erased
Processing Dependency: gcl-selinux for package: gcl-2.6.8-0.7.20100201cvs.fc12.x86_64
--> Running transaction check
---> Package gcl.x86_64 0:2.6.8-0.7.20100201cvs.fc12 set to be erased
--> Finished Dependency Resolution
Dependencies Resolved
=====================================================================================
Package Arch Version Repository Size
=====================================================================================
Removing:
gcl-selinux x86_64 2.6.8-0.7.20100201cvs.fc12 @updates 90 k
Removing for dependencies:
gcl x86_64 2.6.8-0.7.20100201cvs.fc12 @updates 40 M
Transaction Summary
=====================================================================================
Remove 2 Package(s)
Reinstall 0 Package(s)
Downgrade 0 Package(s)
Is this ok [y/N]: n
Exiting on user Command
Complete!
Ex:
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RPM and YUM package management
YUM use
20
Updating using yum update
# yum update 'gr*'
Loaded plugins: presto, refresh-packagekit
Setting up Update Process
Resolving Dependencies
--> Running transaction check
---> Package grep.x86_64 0:2.6.3-1.fc12 set to be updated
---> Package groff.x86_64 0:1.18.1.4-20.fc12 set to be updated
--> Finished Dependency Resolution
Dependencies Resolved
=====================================================================================
Package Arch Version Repository Size
=====================================================================================
Updating:
grep x86_64 2.6.3-1.fc12 updates 228 k
groff x86_64 1.18.1.4-20.fc12 updates 1.5 M
Transaction Summary
=====================================================================================
Install 0 Package(s)
Upgrade 2 Package(s)
Total download size: 1.7 M
Is this ok [y/N]: y
Downloading Packages:
Setting up and reading Presto delta metadata
Processing delta metadata
.. // ..
Ex:
22. CoreLinuxforRedHatandFedoralearningunderGNUFreeDocumentationLicense-Copyleft(c)AcácioOliveira2012
Everyoneispermittedtocopyanddistributeverbatimcopiesofthislicensedocument,changingisallowed
RPM and YUM package management
YUM use
22
Displaying information
$ yum info gcl
Loaded plugins: presto, refresh-packagekit
Installed Packages
Name : gcl
Arch : x86_64
Version : 2.6.8
Release : 0.7.20100201cvs.fc12
Size : 40 M
Repo : installed
From repo : updates
Summary : GNU Common Lisp
URL : http://www.gnu.org/software/gcl/
License : GPL+ and LGPLv2+
Description: GCL is a Common Lisp currently compliant with the ANSI standard.
: Lisp compilation produces native code through the intermediary of
: the system's C compiler, from which GCL derives efficient
: performance and facile portability. Currently uses TCL/Tk as GUI.
Ex:
$ rpm -qi gcl
Name : gcl Relocations: (not relocatable)
Version : 2.6.8 Vendor: Fedora Project
.. // ..
GCL is a Common Lisp currently compliant with the ANSI standard. Lisp
compilation produces native code through the intermediary of the
system's C compiler, from which GCL derives efficient performance and
facile portability. Currently uses TCL/Tk as GUI.