sudo apt-get update --更新软件源
sudo apt-get upgrade -更新已经安装的软件
Update the system as a non-Root User
Sudo: sudo is a Linux system management command. It is a tool that allows the system administrator to allow common users to execute some or all of the root commands, such as halt, reboot, and Su. This not only reduces the login and management time of the root user, but also improves the security. Sudo is not a substitute for shell. It is intended for
Debian5 upgrade debian6 due to the need to use xen4.0 to provide virtualization, so you need to upgrade some online debian5 systems to debian6.www. 2cto. com1. modify the source to debian61root@10.1.6.200 :~ # Cat/etc/debian_version25.0.23root @... debian 5 upgrade debian 6 because xen 4.0 is required to provide virtualization, you need to
server| Skills | data | Database SQL Server is not a product that Microsoft is constantly updating, so when Microsoft wants to release an update, it's worth paying attention to. Therefore, before you upgrade from a previous SQL Server 2000 or SQL Server 7 to the most recently published SQL Server 2005, you need to be aware of some of these updates.
One caveat: SQL Server 2005 is able to support the largest data warehouse by developing from a basic dat
The difference between apt-get upgarde and dist-upgrade is that apt is used in Debian/Ubuntu Linux and is used in the upgrade: www.2cto.com apt-get update apt-get upgrade apt-get dist-upgrade, but some people often ask, what is the difference between upgrade and dist-
as you know, in Moving App Development after that, to improve the user experience for a short while, and to solve some puzzling bugs, you always need to upgrade the app version . So the question is, how do you get a quick version upgrade when you develop apps across platforms ? Perhaps you need to find a mobile development platform that combines both development and upg
Microsoft's new generation of WIN8 has been officially listed, ordinary desktop computers and notebooks can choose WIN8 General Edition and Professional version of the two versions, WIN8 system is a new system of Microsoft's masterpiece, Microsoft's message to the higher expectations, now purchase Win8 genuine system relatively high, And through the existing Win7 upgrade to Win8, the price is much cheaper, the following article will teach you how to
CentOS 5.3 How to upgrade PHP with Yum
Method One (PHP5.3):
The PHP version of CentOS5.3 defaults to 5.1.6, and then there is a vulnerability in PHP before 5.2.9, but Yum update is not available in many places on the Web at this time php* Upgrade to 5.2.9, the more common is to upgrade to 5.2.6 version, after searching abroad data, now finally found a way to
General tl-wr886n Router Upgrade considerations
(1), before the upgrade operation, please connect the computer with the network cable and Tp-link tl-wr886n router, do not use wireless way to connect.
(2), the firmware upgrade process, the need to ensure the stability of the router power supply, in the process of upgrading must not power, or
Oracle New Feature 4-maintenance, upgrade, recovery and Data Pump
1. Contents
1) enhanced table partition maintenance.
2) Database Upgrade and improvement.
3) Restore/restore data files across networks.
4) Data Pump enhancement.
5) Real-time ADDM.
6) collect concurrent statistics.
2. Enhanced table partition Maintenance
In other articles, I have explained how to move a table partition or subpartition to a d
Debian 5 upgrade debian 6 because you need to use xen 4.0 to provide virtualization, You need to upgrade some online debian 5 systems to debian 6. www.2cto.com 1. Modify the source to debian 6 1root@10.1.6.200 :~ # Cat/etc/debian_version25.0.23root@10.1.6.200 :~ # Vim/etc/apt/sources. list4deb http://mirrors.163.com/debian squeeze main non-free contrib2. update source, here use dist-
background
Recently the business MONGO upgrade, because the need to adjust the business code and offline testing, the work lasted one months before the results of the phase. Version upgrade be sure to make a version upgrade on the production machine after the test environment has been successfully tested. The business code is primarily Python, and before the
The following articles mainly describe the correct method for upgrading DB2V8 to DB2V95, including the prerequisites, main steps, upgrade commands, usage examples, and descriptions of actual usage, the following is a detailed description of the main content of the article. I hope you will have a better understanding of it after browsing.
It is not limited to the AIX environment. Other platforms (such as Unix, Linux, and Windows) can follow the same s
For more information about the improvement of this Fedora23 release, refer to the previous reports on Beta or Alpha. With the introduction of a more robust cross-version upgrade mechanism, Fedora23 makes full use of the features introduced by dnf and systemd. If you are currently using Fedora22, you only need to upgrade to the new version in three steps: Install the dnf plug-in: sudodnfinstalldnf-plugin-sys
ORA-01092: Oracle instance terminated disconnection
ORA-00740: bootstrap process failure.
ORA-39700: database must be opened with Upgrade Option
A few days ago, I upgraded the RedHat Linux as4 + oracle10.2.0.1 from p6810189_10204_linux-x86.zip of Oracle's new kernel to 10.2.0.4. Then, I couldn't open the database and got an error:Alterlog has the following content:ORA-39700: database must be opened with Upgrade
Oracle new features 4-maintenance, upgrade, recovery and data pump, and oracle New Features
1. Contents
1) enhanced table partition maintenance.
2) Database Upgrade and improvement.
3) Restore/restore data files across networks.
4) Data Pump enhancement.
5) Real-time ADDM.
6) collect concurrent statistics.
2. Enhanced table partition Maintenance
In other articles, I have explained how to move a table partit
As an important part of the Internet, the server plays a lot of important role, not only in the Internet industry, in the banking, supermarkets, enterprises, schools and other industries have been inseparable from the support of the server, its normal operation to our daily life has brought a lot of convenience, such as: Banking processing business system, enterprise management software. But with the increasing of information data, equipment continued aging and other reasons, server problems ens
Since the release of Vshpere4.1 by VMware, a number of new features have been added, as VMware's newest virtualization software, "USB device support", resolves the identity problem of the unit's USB dongle. I would like to upgrade the original 4.0 4.1 version of the unit, first of all, the ESX4.0 must first upgrade to 4.1.First, turn off all virtual machines on the ESX4.0 in the Vshpere Client and put the h
Pre-upgrade for Windows 8.1 preview
The Windows 8.1 Preview is an exciting way to download today, and users want to know if the traditional Start menu is restored? What are the new improvements to the operating system interface and features? The answer will be announced after the installation of the newly installed system! Small weave This brings you to the Windows 8.1 Preview version of the installation Upgrade
As the mobile hardware continues to improve, the resolution of the mobile phone installation package is also getting bigger. When the Nokia,moto era, a mobile phone app if there is 1MB that is big, 2MB is very much. Although the network, storage has been greatly improved, but the traffic is not cheap to the app changed a title to download a few megabytes of the program installation package. The implementation of the Android incremental download is described today. Have patience to see the princi
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