Linux provides a special file system PROCFS, usually presented in the form of/proc directories. This directory contains a number of special files for higher-level access to driver and kernel information. As long as the application has the correct access holographic, you can obtain information or set parameters by reading and writing these files.For example,/proc/cpuinfo gives detailed information about the CPU:My Notebook is a 4-core machine.Processor:3VENDOR_ID:GENUINEINTELCPU Family:6Model: -m
-circuit after the current of I1 ';Resistance R2 short-circuit process: short-circuit before the current is I2, torque is Tm2, the speed of N2, short-circuit after the current of I2 ';The short circuit of the Resistance R3: The current is i3 before the short circuit, the torque is Tm3, the speed is N3, the current after the short circuit is i3 '.R1 before short Circuit:Tm1-tl=j (DN1/DT) (2PI/60)Tm1=kt*i1U=KE*N1+I1 (R+R1+R2+R3)R1 after short circuit:Tm
Development flowchartDevelopment Flowchart Description:The overall process of software project management is designed for 5 main stages of project search, establishment, pre-sale, contract generation and contract execution, respectively, by P1, P2, P3, P4 and P5;At the same time, the design of the completion of the project, contract signing, function definition, software development, project acceptance, such as 5 milestones, respectively, TM1, TM2, TM
The SQL injection vulnerability exists in the APP on the website (where to find the database accidentally)
Web app SQL InjectionDetailed description:
Target: APP on the official website of chinan.comCheck that SQL Injection exists in the following places: (injection parameter orderfrom, stacked queries)
Http://www.api.zhuna.cn/e/json_app.php? Tm2 = 2015-11-01 hid = 135975 tm1 = 2015-10-31 orderfrom = 157 ver = 20 OS = android agentId = 157 u
this number is not necessarily continuousInitial apicid:0Fpu:yes#是否具有浮点运算单元 (floating point unit)Fpu_exception:yes#是否支持浮点计算异常CPUID level:13#执行cpuid指令前, the value in the EAX register, cpuid the instruction returns different content depending on the valueWp:yes#表明当前CPU是否在内核态支持对用户空间的写保护 (Write Protection)FLAGS:FPU VME de PSE TSC MSR PAE MCE cx8 APIC Sep MTRR PGE MCA cmov Pat PSE36 clflush DTS ACPI MMX FXSR SSE SSE2 SS HT t M PBE syscall NX PDPE1GB rdtscp lm constant_tsc Arch_perfmon pebs BTS rep_g
high-level signaling.
Relatively speaking, the uppts length is relatively fixed, only one symbol and two symbols are supported, to avoid too many options, simplify the system design, GP and dwpts have great flexibility, this is mainly to achieve variable GP length and GP position to support cell radius of various sizes.
Shows the configuration of special sub-frames:
At this point, we can answer the following questions:
Sub-frame ratio 1It indicates the ratio of downlink to uplink sub-frames: 2
Gaim cannot use group and user remarks, so it has always wanted to use wine to simulate TM for running. (Of course, using lumaqq to replace QQ/TM is a good choice .)
However, before 0.9.28, TM cannot log on normally. After the update to 0.9.28, TM is successfully logged on, and the startup time is much faster.
Steps for running TM:1. Use wine to install TM2. After TM is installed, wine automatically creates an initiator on the desktop. Modify the
Linux hardware information query command
System
Uname-# View kernel/operating system/CPU Information
Linux hostname 2.6.18-128.el5 #1 SMP Wed Dec 17 11:41:38 EST 2008 x86_64 x86_64 x86_64 GNU/Linux
Head-n 1/etc/issue# View the operating system version
Red Hat Enterprise Linux Server release 5.3 (Tikanga)
Cat/proc/cpuinfo# Viewing CPU Information
processor : 0vendor_id : GenuineIntelcpu family : 6model : 44model name : Intel(R) Xeon(R) CPU X5670 @ 2.93GH
A Method for SQL Calculation of four inter-line operationsThe SQL language of the database can only calculate the sum between rows. To perform addition, subtraction, multiplication, and Division operations, we must find other operations to convert
Method. The method to convert subtraction to addition is relatively simple. You only need to first take the opposite number of The number to be subtracted, and then add it.To transform multiplication into addition, we need to use mathematical knowledge
/user_projects/domains/base_domain/bin/startWebLogic.sh[program:sshd]command=/usr/sbin/sshd -DdockerfileFROM weblogicEXPOSE 22 7001CMD ["/usr/bin/supervisord"]Use of tomcat/weblogic images for use with storageWhen you start, use the -v parameters--volume=[] Bind mount a volume (e.g. from the host: -v /host:/container, from docker: -v /container)The local disk is mapped to the inside of the container, it changes in real time between the host and the container, so we update the program
CPU Configuration information:[Email protected]:~/test/python$ cat/proc/Cpuinfo Processor:0#系统中逻辑处理核的编号 Vendor_id:genuineintel #CPU制造商 CPU Family:6#CPU产品系列代号 Model: -#CPU属于其系列中的哪一代的代号 Model Name:intel (R) Xeon (r) CPU E5-2630V4 @2. 20GHz #CPU属于的名字及其编号, nominal frequency stepping:1#CPU属于制作更新版本 microcode:0xb00001fCPU MHz:2199.900#CPU的实际使用主频 Cache Size:25600KB #CPU二级缓存大小 Physical ID:0#单个CPU的标号 Siblings: -#一个物理CPU中的逻辑核数 Core ID:0#当前物理核在其所处CPU中的编号, this number is not necessarily contiguous CPU cores:
tm2 ssse3 cx16 xtpr sse4_1 lahf_lmLM indicates long mode–64 bit CPU2. Judge whether the system is 32-bit or 64-bit[Email protected] ~]# uname-aLinux s1.ipcpu.com 2.6.18-164.el5pae #1 SMP Thu Sep 3 04:10:44 EDT i686 i686 i386 gnu/linuxi686 i386 are 32-bit operating systems[Email protected] ~]# uname-aLinux s2.ipcpu.com 2.6.18-164.6.1.el5 #1 SMP Tue Nov 3 16:12:36 EST x86_64 x86_64 x86_64 gnu/linuxX86_64 bit 64-bit operating system, in some places also
real time between the host and the virtual machine container, so we update the program, upload the code only need to update the physical host's directory to be able, the data storage detailed use See my another post http://blog.csdn.net/ smallfish1983/article/details/386378392. Tomcat and WebLogic cluster implementation tomcat run-d-v-p 204:22-p 7003:8080-v/home/data:/opt/data--name tm1 tomcat/u as long as multiple containers are open Sr/bin/supervisordDocker run-d-v-p 205:22-p 7004:8080-v/home
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.