On the internet to see someone like the following summary
Yum-y Update
Upgrade all packages, change software settings and system settings, upgrade the system version kernel
Yum-y Upgrade
Upgrades all packages, does not change software settings and system settings, System version upgrades, the kernel does not change
Test the difference between the so-called Yum
parsing Linux Patch
The main purpose of patch is to patch the code, fix known bugs, or debug the problematic code as a debugging tool, identify the problem, and verify the result of the correction.Patch process is divided into three major steps: one is to compare the new and old code with diff tools, generate Patch fi
System patch Detection Using WMI
Transport: http://safe.zol.com.cn/2005/0427/167326.shtml
There are many articles about Microsoft's Windows Management specifications (Wmi), but few articles about Patch Management. Although many patch management software can be used in Windows systems, such as Microsoft's SMS, It is very troublesome for a company of several hundre
All know Redhat no charge, but its Yum service is to charge, do not want to pay for it to configure the Yum source of the good.First of all, bloggers have not used Redhat before, the first time with Yum pack when prompted what not registered, such as, Balaba a lot of, and then go online to check the relevant information.However, the most you see is to let the Red
This is the process that I have configured in the project, absolutely no problem:when a program is updated, it is sometimes found that some of the installation packages are missing and RPM The lack of a dependent package causes a variety of problems in the way the installation occurs. However, through the installation of Yum , it has its own data dictionary, can automatically calculate the dependencies between each package, automatic installation o
Windows System Patch Management Policy
(Note: I have been sorting out some of my previous articles over the past few days. Some of them may be outdated and may not be strange, but they still have some reference value)
Most of my friends who are familiar with computers know that one thing that is often done after the Windows operating system is installed is to install patches for windows on the Windows Update Website, otherwise, various vulnerabilitie
Configure the yum repository and rpm package, and the yum repository rpm
Job 1:
1) Add a 15 gb scsi hard disk before enabling Linux.
2) enable the system, right-click the desktop, and open the terminal.
3) It is a newly added hard disk partition. The size of a primary partition is 5 GB, and the remaining space is extended. One logical partition is divided on the extended partition, And the size is 5 GB.
N has not been written for a long time. His life lies in sports. His blog lies in updates. Let's update it.
The platform is still in RedHat 5. The preparation is very simple. You only need a DVD.
Of course, the old saying is:VmwarevmNot a physical machine, but mostly the same, not exactly!
What is the yum server used? Simply put, it is used to install software. Isn't there a saying that using a computer is equivalent to using software? Alth
Red Hat Enterprise Linux Server (RHEL) Yum installs the software when this system is not a registered with the portal. Portal support would be disabled. Red Hat Enterprise Linux Server (RHEL) Yum service is paid because there is no payment, so yum can not be used to install software, such as RHEL want to install LNMP must first set up
WMI is the core of Windows 2000/xp Management system, and WMI is a useful plug-in for other WIN32 operating systems. WMI is based on CIMOM, CIMOM is the common Information Model object Manager (Common Information Model object manager), an object database that describes the operating system's constituent units. Provides a common interface for MMC and scripting programs to access the operating system constituent unit. Windows Management Instrumentation (WMI) is a scalable system management archite
install gcc-c ++ autoconfYum-y install libjpeg-devel libpng-devel freetype-devel libxml2 libxml2-devel zlib-devel curl-devel ncurses-devel
Install the make command
The Code is as follows:
Copy code
Yum-y install make
Install vi
The Code is as follows:
Copy code
Yum-y install vim-enhanced
Run vim to add a link.
The Code is as fol
Windows Patch: difference between GDR and QFE
|: Computer Application | Tag: Windows, patch |
When we install patches for Windows XP, we often see GDR or qfe in the patches. What do they mean? In the past, Microsoft has already assigned a level for the update system file in the patch. GDR indicates "Normal Distribution version", and QFE indicates "Quick repair pr
Replace yum source and yum Source
1. Back up the original yum source to prevent restoration when an error occurs.
Mv/etc/yum. repos. d/CentOS-Base.repo/etc/yum. repos. d/CentOS-Base.repo.backup
2. Go to the yum. repos. d direct
1. Network Problems (1) set nameserver,/etc/resolv. conf nameserver 8.8.8.8(2) check whether the Network is available. If a virtual machine is used, set the network to the bridging mode instead of the NAT mode.Ping 8.8.8.8 (check whether the Ping is successful and whether packet loss occurs. If packet loss occurs, refer to Article 2nd .)(3) proxy. If there is a proxy, set the proxy information in/etc/yum. conf. Proxy = http: // ip: Port2. network Prob
Based on redhat6.4 local yum and ftp yum source configuration, redhat6.4ftpyum SourceZookeeper is the process of configuration in my project. There is absolutely no problem:
When the program is updated, some installation packages are missing, and the lack of dependency Packages may cause various problems during RPM installation. However, yum is used for installat
Hot patches: Overview
For bug fixes or diagnostic patches on Oracle instances, hot fixesyou can perform the following actions:? Installation? Enable? Disable Hot patches: Overview Use hot fixes to install, enable, and disableis runningOfActive Oracle InstancesBug fixes or diagnostic patches on theprogram. using a hot patch is a recommended solution to avoid downtime when applying a hot patch. Oracle pr
Tags: contextual operations folder mono command style keyword patch removedTransferred from: https://www.cnblogs.com/cocowool/p/6409643.htmlThis article mainly records the learning situation of two commands: diff and Patch. Diff and Patch are a pair of tools that use this tool to get the difference between an update file and a history file and apply the update to
Yum,yellow Dog Updater ModifiedSoftware update mechanism based on RPM package constructionAutomatically resolve package dependenciesAll packages are provided by a centralized Yum software repositoryYum's basic configuration file:Basic settings:/etc/yum.confWarehouse Configuration:/etc/yum.repos.d/*.repoLog file:/var/log/yum.logCache directory:/var/cache/yum/$base
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