# # #####################1, Process priority range: -20~192, Priority view: PS Ax-o Pid,nice,comm[[Email protected] desktop]$ PS a-o pid,nice,comm pid NI COMMAND 2557 0 Xorg 3663 0 Bash 4505 0 vim 4511 0 bash 4731 0 vim 5084 0 bash 6358 0 ps*) View only the priority of all processes in the current environment, nice represents the process priority3, specify a priority to open the process: Nice-n priority number Process name[[emailprotected]desktop]$nice-n5vim[1]6394[[email Protected]desktop]$psa
Lang
Default name of the current locale
Lc_all
The name of the current locale
Lc_collate
The current locale name used to sort the characters
Lc_messages
The name of the current language for the output information
Lineno
The line number of the row that was just executed in the script or function
Nlspath
The directory location for the current language of the output information
separators, typically space characters, tab characters, and line breaks, are used to divide the fields of words generated by the command substitution, the table in the looping structure, and the read input
LANG is used to determine the locale class for a type that is not explicitly selected with a variable starting with LC_
Oldpwd Previous working directory
Path command to search for paths. A list of directories separated by colons, which the shell uses to search for commands, a common value of
1.Linux view number of digits:Uname-px86_64Uname-a64-bit display of Linux PS4 2.6.16.46-0.12-SMP #1 SMP Thu may 14:00:09 UTC, x86_64 x86_64 x86_64 gnu/linux back shows x86_6432-bit display: Linux fc6 2.6.18-1.2798.fc6 #1 SMP Mon Oct 14:54:20 EDT 2006 i686 i686 i386 gnu/linux2. Download the SoftwareJdk:http://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.htmlThere are two types of Linux downloads:. RPM: While RPM packages are
variables, from the value of the variable, the main problem is to solve some of the different CPU environment of the # dependent libraries, the later content is to deal with this matter FILEVG=/usr/lib/libopenvg.so filevg3d=/usr/lib/libopenvg_3d.so FILEVG355=/usr/lib/libopenvg_355.so Echo4>/sys/module/galcore/parameters/Gpu3dminclockif[-e $FILEVG 3D] [-e $FILEVG 355] Thenif[$CPUREV = =" A"] || [$CPUREV = =" the"] || [$CPUREV = =" -"] [-e $FILEVG] then RM-F $FILEVG fiif[$CPUREV = =" A"] Then l
After loading too many plugin in Photoshop, the filter in PS may exceed the height of the window, and there is a way to do it, though it's a bit tricky. PS4 has a new feature that can search subdirectories and even shortcuts in plugins directories and automatically mount them. With this feature, you can divide your own plugin into groups of directories, and to invoke a group of plugin, simply create a shortcut to that group plugin directory in the plu
">"PS4 the prompt string that executes the trace with the Set-x setting. The default is "+".PWD the current working directory.
The shell's arithmetic operators are basically the same as the C language, and you want to test the arithmetic operator directly on the command line with the double brackets: echo $ ((34)).
There's a place to know, every command, whether built-in, shell, or external, when it exits, returns a small integer value to the progr
The last one said to install the Docker and Docker-compose, now start downloading the source code and joining the channel
Download and install the Curl tool
1, create Fabric Engineering and project directory.
Mkdir-p workCD work Then, execute the following code:
Curl-l https://raw.githubusercontent.com/voodoo12345/polaris/master/fabpre.tar.gz-o fabpre.tar.gz 2>/dev/null; TAR-XVF fabpre.tar.gz
After this command is executed, the related components of the deployment fabric network are downloade
Official Document URL: https://docs.unity3d.com/Manual/PlatformDependentCompilation.html
This article is translated from the official documentation
Property
:
Function:
Unity_editor
Unity Editor
Unity_editor_win
Windows operating system.
Unity_editor_osx
MacOS Operating System
Unity_standalone_osx
Defined specifically for MacOS (including Universal, Ppc,intel architectures) platform
Unity_standa
DriverManager.PS1: Class.forName (string) differs from Classloader.loadclass (string)Class.forName (String): Loads the class and performs class initialization; the second parameter can be Class.forName (string, Boolean, ClassLoader) to simply load a class without initializing; Classloader.loadclass (String): Loads the class only, does not perform class initialization;PS2: Sometimes you see this usage: Class.forName ("Com.mysql.jdbc.Driver"). newinstance ();This is not necessary, as described ab
from:http://blog.csdn.net/han2814675/article/details/6223617Using C + + code to get the MAC address of the machine under the Windows platform is not a straightforward matter. So far, the authors have not found any one of the universal 100% methods available for all Windows platforms to obtain a stable MAC address. Some applications (such as MMORPG) need a stable MAC address for the machine, and the solution is often used in several ways to improve the
better written, especially when the bundle mechanism is referenced later in the project, and it is too much to load all the previous resources into an asynchronous logic. (iii) Load resources from built-in Assetbundle Assetbundle.load/assetbundle.loadassetasync The upload of textures on the PC takes place in this step. I tested a 1024*1024 texture upload time is often 10 times times the upload time of 512*512, so reducing the texture size is the most cost-effective optimization. For 2d
the only 4K G-sync display, simply speaking, there is no more advanced display than it now.
Under the 4K resolution (3840X2160), the game has a better picture than ever before. Even fallacy such as the League of Heroes and Diablo 3 can benefit from it. The enhancement of texture detail is most obvious, and this is more lifelike than the 1080p or even 1440p display. But the benefits of enhanced detail can be said to be ubiquitous.
For example, in Battlefield 4, we find that explosions are more
Article Description: The inner pages of the design, the continuation of the Dim design style, first-person perspective, the whole background music, all this is designed to provide players with a real environment, so that the player experience more real and exciting.
Introduction:
Refers to the horizontal version of the Fighting network game, you may be the most familiar is the Tencent agent 2D Pixel game (DNF), from 08 online to now has been the heat does not reduce, can be seen in
. Disconnected connection
First, server architecture
It is not difficult to find that the king of the glory of the server using room mode, each player after landing, and then into the hall, to match the game. After the match is complete, put the player in the game into a room for a battle.
Room class play and MMORPG is very different, because of its online broadcast unit uncertainty and the number of broadcasts is very small, and need to match a room
" everything is possible. "
To be further, in the C # development Wpf/silverlight animation and game series tutorials, I explained in detail the square cell based on the 2D-MMORPG stand-alone engine, the game in the coordinate system is right angle, and the map uses the slope, I by the game in the size of the cell set Set to a relatively small 10 pixel, so that the 8-direction of the wizard on the map to move the basic can remain smooth and natural.
.
The following first, according to a game function, the function of the server block frame drawn out:
The above is a game server the most basic functional framework diagram, the next thing to do is to design the framework of the server 1. Early MMORPG server architectureCLIENT Advantages: simple, rapid developmentDisadvantages:1. All operations are put together and the system burden is greatly increased. A bug can cause the entire server to crash,
efficiency and ease of use, as well as significant reductions in maintenance costs. Building, maintaining, and splitting large, data-centric real-time projects has been difficult, and the creation and maintenance of projects has always required a large number of technical staff involved. Now, however, we are still only two-bit server engineers while providing a satisfying gaming experience for millions of of players. Our size is more streamlined than any known
support the defects, we can use the MySQL multi-instance binding processor approach (NUMA processor must support, but now most processors are supported) to allocate different databases to different instances to provide data services;4, the traditional game industry MMO/MMORPG and the web game, each service will be corresponding to a database, and may often have to do a lot of data query and data correction work. At this point, in order to reduce the
deployment to improve the recovery efficiency of MySQL replicated slave machines4. Already for the dual-master replication MySQL database server architecture, want to part of the important business data more than a remote computer room hot backup, and MySQL replication temporarily does not support multi-master replication mode, and do not provide services to the user, in order to effectively control costs, will consider a remote computer room to deploy an excellent performance of the physical s
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