tomtom 1500

$ exitexit$ whoamiian In what group do I belong? Similarly, you can use the groups command to find out which group you are in. You can use the id command to find information about users and groups. Add a user id parameter to the groups or id to view the user id information, instead of the current user id. View the example in Listing 2. Note that the id command displays the SELinux context and basic id information without a user id. List 2. Decision-making group members [ian@echidna ~]$ iduid=100

registration because it is provided for internal use. I think this project serves as a job for students to learn about SQL 2000, ASP. NET, and software architecture. I am confident that I can pass the course, but I don't know if I can get a high score. After the test, I will clearly describe the development process of this assignment so that you can evaluate it and find out my mistakes. Tomorrow I will go to Leeds and join my girlfriend. next Monday, we will start our trip to England for the

role: Can make markdown syntax highlighting. 1. Install. Managed using the pathogen plugin. CD ~/.vim/bundlegit clone https://github.com/plasticboy/vim-markdown.git2. Configuration, after the installation is completed, automatically by pathogen, but markdown write Jekyll blog, you need to configure the YAML syntax. Add the following configuration in ~/.VIMRC:Let g:vim_markdown_frontmatter=13.markdown Code completion tool SnipmateCD ~/.vim/bundlegit clone https://github.com/

ID Introduction to Commands:This command is used to view the user's account attribute information 1 . command format:ID [option] USERNAME2 . Command function:used to view the attribute information for a user account that already exists on the system. [[email protected] test1]# ID Tomuid=666 (Tom) gid=666 (Tom) group =666 (Tom), (Donggen) 3. Command parameters: - u View only the user's ID number uid- G View only the user's group ID number GID- G View only the user's additional group I

Look at the C + + code, lack the right editor, and tinker with Vim. Installing the Vundle for plug-in managementgit clone https://github.com/VundleVim/Vundle.vim.git ~/.vim/bundle/Vundle.vim --depth=1 Install Youcompleteme, code completioncd ~/.vim/bundle/ git clone https://github.com/Valloric/YouCompleteMe.git --depth=1cd YouCompleteMe/git submodule update --init --recursive./install.py --clang-completer --system-libclang Modify ~/.vimrc , add the following paragraph, manage addition

About my VIM configuration Often write code on the server, a friend provided about his vim configuration, here to share to everyone. Interface Effect Chart: . VIMRC The contents are as follows "========================================================================= set nocompatible" be iMproved, required FileType off "required" Git clone https://github.com/gmarik/Vundle.vim.git ~/.vim/bundle/vundle.vim "Set" Runtime path to include Vundle and initialize set Rtp+=~/.vim/bundle/vundle.

UDP packet LengthThe theoretical length of UDP packetsWhat is the theoretical length of UDP packets and what should be the appropriate UDP packets? As can be seen from the packet header of the UDP packet in the 11th chapter of TCP-IP, the maximum packet length of UDP is 2^16-1 bytes. Since the UDP header accounts for 8 bytes, and the IP packet is encapsulated at the IP layer, it takes up 20 bytes, so this is the maximum theoretical length of the UDP packet is 2^16-1-8-20=65507.However, this is o

-local multicast address) ff02: 1 in IPv6 to find other IPv6 devices on the same network. Fe80: 20c: 29ff: fe07: 1b34 and fe80: 20c: 29ff: fe94: 1776 belong to the IPv6 address of eth0 of R2 and eth0 of R3 respectively. (Because IPv6 is not enabled for R4, the corresponding IPv6 address of R4 cannot be seen) R1:~# ping6 -I eth0 fe80::20c:29ff:fe07:1b34PING fe80::20c:29ff:fe07:1b34(fe80::20c:29ff:fe07:1b34) from fe80::20c:29ff:feae:a159 eth0: 56 da bytes64 bytes from fe80::20c:29ff:fe07

[Email protected]:~$ route-nKernel IP Routing TableDestination Gateway genmask Flags Metric Ref use Iface0.0.0.0 192.168.98.1 0.0.0.0 UG 0 0 0 Br-ex169.254.0.0 0.0.0.0 255.255.0.0 U 0 0 Br-ex192.168.98.0 0.0.0.0 255.255.255.0 U 0 0 0 Br-ex192.168.122.0 0.0.0.0 255.255.255.0 U 0 0 0 virbr0[Email protected]:~$ ifconfigBr-ex Link encap:ethernet HWaddr 00:0c:29:f6:f4:72inet addr:192.168.98.85 bcast:192.168.98.255 mask:255.255.255.0Inet6 ADDR:FE80::20C:29FF:FEF6:F472/64 Scope:linkUp broadcast RUNNING

CISCO 6509 core switch WS-C6509-1300AC = Catalyst 6509 Chassis w/1300 w ac Power SupplyRedundant Power WS-CAC-1300W/2 Catalyst 6000 Second 1300 w ac Power SupplySwitch Engine WS-X6K-S2-MSFC2 Catalyst 6500 Supervisor Engine-2, 2GE, plus MSFC-2/PFC-2Redundant switching engine WS-X6K-S2-MSFC2/2 Catalyst 6500 Red. Sup2, 2GE, MSFC2 and PFC2 (In Chassis Only)Backplane expansion Module WS-C6500-SFM Catalyst 6500 Switch Fabric ModuleElectrical port module WS-X6316-GE-TX Catalyst 6000 16-port 1000TX GE M

Tags: position develop status between information comparison operator string Ike lisInstallation and uninstallation of 1.oracleInstallation of 2.pl/sql Developer3. Log in to PL/SQL Developer4.SCOTT user's introduction to the following table5. Basic Query StatementsQuery all information about an employee:SELECT * from EMP;* Indicates all columnsQuery statement syntax:Select *| column name,... from table name;6. Returns the query statement for the specified columnQuery employee's number, name, sal

yuanSelect Deptno "department number", Trunc (avg (SAL), 0) "Departmental average salary"From EMPGROUP BY DeptnoHaving trunc (avg (SAL), 0) > 2000;Use having the prerequisite is that it must be grouped and only appear after GROUP byIn addition to department 30th, the Department of Inquiry department with average salary greater than 1500 yuan, the way a "have deptno!=30"Select Deptno,trunc (avg (SAL), 0) "Departmental average salary"From EMPGROUP BY D

Today, we got our two-cage Blade Machine and installed the RHEL6U3 system. After installing the First Blade, we planned to configure it as a KICKSTART server to install other blades over the network. Read more: RHEL network-based Blade Server Installation. 1. First, check the number of NICs [root @ blog01 Today, we got our two-cage Blade Machine and installed the RHEL6U3 system. After installing the First Blade, we planned to configure it as a KICKSTART server to install other blades over the ne

ip address!Interface GigabitEthernet0/1No ip address!Interface GigabitEthernet0/2No ip address!Interface Vlan1Ip address 172.16.160.1 255.255.255.128!Interface Vlan2Ip address 172.16.161.1 255.255.255.128!Interface Vlan3Ip address 172.16.162.1 255.255.255.128!Interface Vlan4Ip address 172.16.163.1 255.255.255.255.128!Router ripVersion 2Network 172.16.0.0!Ip default-gateway 172.16.160.246Ip classlessIp route 0.0.0.0 0.0.0.0 172.16.160.246No ip http server!!!!Line con 0LoginLine vty 0 4Password c

The relationship between MSS and MTUTu:maximum transmission Unit, the maximum transmission unit, is specified by hardware, such as an Ethernet MTU of 1500 bytes.Mss:maximum segment size, the maximum section size, is the maximum data fragment size for each transmission of a TCP packet, typically by sending end-to-end TCP to notify the peer to the maximum TCP data that can be sent in each subsection. The MSS value is the MTU value minus the IPv4 header

1. RAW 802.3 frame Format leading field Frame start character Length Data FCS 7 bytes 1 bytes 6 bytes 6 bytes 2 bytes 46-1500 bytes 4 bytes Leading fields: each frame begins with a 7-byte leading field, consisting of 0-, 1-spaced code that notifies the target to receive preparation (10101010 10101010 10101010 10101010 1010

from transparent to opaque.2.1.1 XML defining transparent animationsDefines transparent animations through XML, resCreate a new one under anim目录 this directory, and xml文件 Define animation effects,set xmlns:android="http://schemas.android.com/apk/res/android"> alpha android:fromAlpha="0.0" android:toAlpha="1.0" android:duration="1500" android:interpolator="@android:anim/linear_interpolator"/>set> The various prope

small, if you want to hear high-quality sound, we recommend that you set it to 160 kbps (80) or above -Vol to set the volume. For some DVDRip, the AC3 track volume is very small, this can be used to increase the volume during conversion. For example, 200 is twice the original volume. to get a high-definition MP4 with low-volume sound quality, it is best not to use a fixed bit rate for the image first, the VBR parameter is used to determine the

value. That is, the interval range of each box is a constant called the box width. User-defined intervals: You can customize intervals as needed. This method can be used to help you easily observe the data distribution within certain intervals. For example, the value of the customer's income attribute income after sorting (RMB): 800 1000 1200 1500 1500 1800 2000 2300 2500 2800 3000 3500 4000 4500. The binn

During UDP programming, the most common question is how many bytes are sent at a time? Of course, there is no unique answer. The answer is different from the requirements of different systems. Here we only analyze the situation of sending chat messages like ICQ, in other cases, you may be able to get some help: First, we know that TCP/IP is generally considered as a layer-4 protocol system, including the link layer, network layer, transport layer, and application layer. UDP belong to the transp