Includes setup, expansion, and troubleshooting information for your Mac Pro computer
标签： Mac Pro
上传时间： 2015-03-24
上传用户：wdl1127
第一节、samba是干什么的？它有什么用？ Samba（SMB是其缩写） 是一个网络服务器，它是Linux作为本地服务器最重要的一个服务，用于Linux和Windows共享文件之用；Samba可以用于Windows和 Linux之间的共享文件，也一样用于Linux和Linux之间的共享文件；不过对于Linux和Linux之间共享文件有更好的网络文件系统 NFS，NFS也是需要架设服务器的； 2、安装及服务操作命令 安装samba程序非常简单，使用rpm -q samba查看当前系统是否已经安装了samba软件。 如果没有那就进入光盘，rpm -ivh *samba*.rpm即可。 仔细说下安装的包： samba-common-3.0.28-0.el5.8 //samba服务器和客户端中的最基本文件 samba-3.0.28-0.el5.8 //samba服务器核心软件包 system-config-samba-1.2.39-1.el5 //samba图形配置界面 samba-client-3.0.28-0.el5.8 //samba客户端软件 启动、暂停和停止服务： /etc/init.d/smb start /etc/init.d/smb stop /etc/init.d/smb restart 或 service smb start service smb stop service smb restart 第二节、由最简单的一个例子说起，匿名用户可读可写的实现 第一步： 更改smb.conf 我们来实现一个最简单的功能，让所有用户可以读写一个Samba 服务器共享的一个文件夹；我们要改动一下smb.conf ；首先您要备份一下smb.conf文件； [root@localhost ~]# cd /etc/samba [root@localhost samba]# cp smb.conf smb.conf.bak [root@localhost samba]# vi smb.conf 或geidt smb.conf & 然后我们把下面这段写入smb.conf中: [global] workgroup = WORKGROUP netbios name = Liukai server string = Liukai's Samba Server security = share [test] path = /opt/test writeable = yes browseable = yes guest ok = yes 注解： [global]这段是全局配置，是必段写的。其中有如下的几行； workgroup 就是Windows中显示的工作组；在这里我设置的是WORKGROUP （用大写）； netbios name 就是在Windows中显示出来的计算机名； server string 就是Samba服务器说明，可以自己来定义；这个不是什么重要的； security 这是验证和登录方式，这里我们用了share ；验证方式有好多种，这是其中一种；另外一种常用的是user的验证方式；如果用share呢，就是不用设置用户和密码了； [test] 这个在Windows中显示出来是共享的目录； path = 可以设置要共享的目录放在哪里； writeable 是否可写，这里我设置为可写； browseable 是否可以浏览，可以；可以浏览意味着，我们在工作组下能看到共享文件夹。如果您不想显示出来，那就设置为 browseable=no，guest ok 匿名用户以guest身份是登录； 第二步：建立相应目录并授权 [root@localhost ~]# mkdir -p /opt/test [root@localhost ~]# id nobody uid=99(nobody) gid=99(nobody) groups=99(nobody) [root@localhost ~]# chown -R nobody:nobody /opt/test 注释：关于授权nobody，我们先用id命令查看了nobody用户的信息，发现他的用户组也是nobody，我们要以这个为准。有些系统nobody用户组并非是nobody ； 第三步：启动服务器 第四步：访问Samba 服务器的共享； 1、在Linux 中您可以用下面的命令来访问； [root@localhost ~]# smbclient -L //liukai或 smbclient //192.168.0.94/test Password: 注：直接按回车 2、在Windows中，您可以用下面的办法来访问； \\liukai 或 \\192.168.0.94 3、说明：如果用了netbiosname，就可以用“\\主机名”来访问，如果没用netbiosname，就不能用主机名访问。 第三节、简单的密码验证服务器 修改smb.conf文件： security = user guest account = liukai encrypt passwords = yes smb passwd file = /etc/samba/smbpasswd 然后，建立一个新用户 useradd liukai passwd liukai 成功后，cat /etc/passwd | mksmbpasswd.sh > /etc/samba/smbpasswd smbpasswd -a liukai 这就成功地添加了一个smb用户。 重启服务，使用这个用户进行登录即可。
上传时间： 2015-05-13
上传用户：yangkang1192
制作驱动程序的好工具.支持 ISA,EISA,PCI,Plug&Play 和 DMA.不需要牵涉到很低层的东西即可在很短的时间里编出驱动程序.内含教程.使用WinDriver的优点是:开发者并不需要熟悉任何内部操作系统或kernel programming或DDK及任何驱动程式.WinDriver同时允许开发者能在自己所熟悉的开发环境下,利用使用者模式(User Mode)如使用MSDEV Visual C/C++,Borland C++Builder,Delphi或任何Win32编译器.使用WinDriver所开发的驱动程式均可用于Windows 9x,NT/2000,NT Embedded,CE Linux and Solaris等平台.
上传时间： 2015-06-02
上传用户：1663066023
VIP+ is support software for YAMAHA RCX series robot controllers. In addition to the functions of the previously released "VIP Windows" software, VIP+ includes an easy-to-use GUI (graphical user interface). VIP+ also allows control by 2 or more controllers or access to a controller from 2 or more clients via Ethernet connection. ● With VIP+ you can: • Do offline editing of all data used on robot controllers • Operate and monitor robots connected to robot controllers • Do online editing of all data used with robot controllers • Back up and restore robot controller data ● Functions and features newly added to VIP+: • Ethernet connection to controllers • Supports data input in spreadsheet software format • Seamless backup and restoring of controller information such as point data • Syntax coloring • Data transfer between the online controller and an offline document by drag & drop • Executes online commands using a terminal window • Controller tree and document tree functions similar to Windows Explorer
标签： 雅马哈 VIPplus
上传时间： 2015-11-18
上传用户：anncol
This Interface Control Document (ICD) defines the requirements related to the interface between the Space Segment (SS) of the Global Positioning System (GPS) and the Navigation User Segment (US) of the GPS.
标签： Interface Control Document gps
上传时间： 2016-01-20
上传用户：芃发发da
Computational models are commonly used in engineering design and scientific discovery activities for simulating complex physical systems in disciplines such as fluid mechanics, structural dynamics, heat transfer, nonlinear structural mechanics, shock physics, and many others. These simulators can be an enormous aid to engineers who want to develop an understanding and/or predictive capability for complex behaviors typically observed in the corresponding physical systems. Simulators often serve as virtual prototypes, where a set of predefined system parameters, such as size or location dimensions and material properties, are adjusted to improve the performance of a system, as defined by one or more system performance objectives. Such optimization or tuning of the virtual prototype requires executing the simulator, evaluating performance objective(s), and adjusting the system parameters in an iterative, automated, and directed way. System performance objectives can be formulated, for example, to minimize weight, cost, or defects; to limit a critical temperature, stress, or vibration response; or to maximize performance, reliability, throughput, agility, or design robustness. In addition, one would often like to design computer experiments, run parameter studies, or perform uncertainty quantification (UQ). These approaches reveal how system performance changes as a design or uncertain input variable changes. Sampling methods are often used in uncertainty quantification to calculate a distribution on system performance measures, and to understand which uncertain inputs contribute most to the variance of the outputs. A primary goal for Dakota development is to provide engineers and other disciplinary scientists with a systematic and rapid means to obtain improved or optimal designs or understand sensitivity or uncertainty using simulationbased models. These capabilities generally lead to improved designs and system performance in earlier design stages, alleviating dependence on physical prototypes and testing, shortening design cycles, and reducing product development costs. In addition to providing this practical environment for answering system performance questions, the Dakota toolkit provides an extensible platform for the research and rapid prototyping of customized methods and meta-algorithms
标签： Optimization and Uncertainty Quantification
上传时间： 2016-04-08
上传用户：huhu123456
The TAS3204 is a highly-integrated audio system-on-chip (SOC) consisting of a fully-programmable, 48-bit digital audio processor, a 3:1 stereo analog input MUX, four ADCs, four DACs, and other analog functionality. The TAS3204 is programmable with the graphical PurePath Studio™ suite of DSP code development software. PurePath Studio is a highly intuitive, drag-and-drop environment that minimizes software development effort while allowing the end user to utilize the power and flexibility of the TAS3204’s digital audio processing core. TAS3204 processing capability includes speaker equalization and crossover, volume/bass/treble control, signal mixing/MUXing/splitting, delay compensation, dynamic range compression, and many other basic audio functions. Audio functions such as matrix decoding, stereo widening, surround sound virtualization and psychoacoustic bass boost are also available with either third-party or TI royalty-free algorithms. The TAS3204 contains a custom-designed, fully-programmable 135-MHz, 48-bit digital audio processor. A 76-bit accumulator ensures that the high precision necessary for quality digital audio is maintained during arithmetic operations. Four differential 102 dB DNR ADCs and four differential 105 dB DNR DACs ensure that high quality audio is maintained through the whole signal chain as well as increasing robustness against noise sources such as TDMA interference. The TAS3204 is composed of eight functional blocks: Clocking System Digital Audio Interface Analog Audio Interface Power supply Clocks, digital PLL I2C control interface 8051 MCUcontroller Audio DSP – digital audio processing 特性 Digital Audio Processor Fully Programmable With the Graphical, Drag-and-Drop PurePath Studio™ Software Development Environment 135-MHz Operation 48-Bit Data Path With 76-Bit Accumulator Hardware Single-Cycle Multiplier (28 × 48)
上传时间： 2016-05-06
上传用户：fagong
simple scalar simulator user guide!
标签： simplescalar manal
上传时间： 2016-05-26
上传用户：hitlitao
Ini adalah contoh source code untuk mengganti useragent pada twebbrowser
标签： twebbrowser agent user
上传时间： 2016-11-07
上传用户：beryindo
2012系统请手工注册 User:GNU Serial:918A8-20DD8-44ZA1-B0W4A-13T66 方便在服务器更改网页内容
上传时间： 2017-03-20
上传用户：testttt
