Dbms_workload_repository package.3.2.1 Adjusts the frequency and retention policy of the AWR to generate snapshot, such as changing the collection interval to 30 minutes. and keep for 5 days (units are minutes):sql> exec dbms_workload_repository.modify_snapshot_settings (interval=>30, retention=>5*24*60);3.2.2 Close awr, set interval to 0 to turn off Auto capture snapshotsql> exec dbms_workload_repository.modify_snapshot_settings (interval=>0);3.2.3 Creating a snapshot manuallySql> exec dbms_wo
uaddfor.sh[[email protected] ~]# tail-3/etc/passwdyang:x:1011:1011:: /home/chenye:/bin/bashshu:x:1012:1012::/home/dengchao:/bin/bashfan:x:1013:1013::/home/zhangjie:/bin/bashCase 2: Detecting host status based on IP address list [[emailprotected]~]#vim/root/ Ipadds.txt192.168.1.10192.168.1.11192.168.1.12[[emailprotected]~]#vimchkhosts.sh#!/bin /bashhlist=$ (cat/root/ipadds.txt) foripin $HLISTdo ping-c 3-i0
c program, "hhhhhhh" corresponds to 686868 ..... // There are also global initialization constants modified using const. the above const int finalone variable. it only corresponds to 848c zookeeper. sassembly of section. rodata: 00008488
: 848c: 0000000aandeqr0, r0, sl8490: 686868681_davsr8 !, {R3, r5, r6, fp, sp, lr} ^ 8494: 6868681_davsr8 !, {R3, r5, r6, fp, sp, lr} ^ 8498: 00000068andeqr0, r0, r8, rrx849c: 20524156subscsr4, r2, r6, asr
Cisco ios xr Software Static Punt hacker DoS Vulnerability
Release date:Updated on:
Affected Systems:Cisco IOS XRDescription:--------------------------------------------------------------------------------Bugtraq id: 68351CVE (CAN) ID: CVE-2014-3308Cisco IOS is an interconnected network operating system used on most Cisco system routers and network switches.On the Trident line card of the Cisco ASR 9000 series router, the implementation of punt-poli
Manpage contains some package content In Debian-Linux Release Technology-Debian information. The following is a detailed description. Sometimes there are some systems with restrictions. During installation, You need to select the minimum package set you need, but the manpage of function-related information required during development is not necessarily installed.
After detailed inspection. The package name of manpages of these functions is found to be:
Manpages-dev
However, if you insta
, respectively.Example: ADD r0, r1, r2; r0 = r1 + r2RSB r0, r1, r2; r0 = r2-r1Logical operations by bit: AND, ORR, EOR, BICNote: bitwise and, bitwise OR, bitwise OR, and notExample: BIC r0, r1, r2; r0 = r1 and not r2Register transfer operation: MOV, MVNNote: MVN is a bitwise reverse transfer.Example: MVN r0, r2; r0 = not r2Comparison: CMP, CEN, TST, TEQNote: comparison, reverse comparison, bit test, and test are equalExample: TEQ r1, r2;Note: The sequential format of operands is the result regis
Cisco ios xr lpts network stack Remote Denial of Service VulnerabilityCisco ios xr lpts network stack Remote Denial of Service Vulnerability
Release date:Updated on:Affected Systems:
Cisco IOS XR
Description:
CVE (CAN) ID: CVE-2015-4285Cisco IOS is an interconnected network operating system used on most Cisco system routers and network switches.On a Cisco ASR 9k system device, the LPTS network stack of iso xr has a security vulnerability, which
the arm instruction set is that all commands can contain an optional condition code. When the conditional flag in the Program Status Register (PSR) meets the specified conditions, the command with the conditional code can be executed. Conditional execution usually removes the need for separate judgment commands, which can reduce code size and improve program efficiency.
(3) Use appropriate variable types
The arm Instruction Set supports signed/unsigned 8-bit, 16-bit, 32-bit integer, and floatin
. This is called "write back", which is useful in loop, so that you do not need to write another instruction to update the address pointer.[R0], # The offset address is r0, and R0 + # The offset is written to R0. This is called post-indexed.Write-back is automatically performed.These are only addressing modes. The complete commands should be "LDR R1, address_mode ". You can write "LDR R1, [r0, R2]", "LDR R3, [R2], #4" and so on. The first one is "R1 = * (R0 + R2)", and the second one is "R3 = *
and arbitration functions to ensure normal communication and prevent data destruction. Many Microcontroller (MCU) now have I2C bus interfaces, which can facilitate I2C bus design. For MCU without I2C bus interface, two I/O interface lines can be used for simulation/[2, 3/]. At present, some materials about simulation of I2C are mainly about communication in a single master node system, which makes the application of simulation of I2C bus have certain limitations. Based on the idea of bus arbitr
Abbyy finereader engine is used to develop OCR text recognition software and image recognition software. It provides its own ocr api, including optical character recognition (OCR), intelligent character recognition (ASR), and cursor recognition (OMR) optical bar code recognition (obr), document image, PDF conversion technology, and image recognition technology.
The new Tabby abbyy finereader Engine 10 will give you the quality and availability of unus
automatic proofreading; 7) Information Filtering; 8) Speech Teaching; 9) text recognition;
10) ASR; 11) text conversion; 12) Speaker Recognition, authentication, and verification
5. Layers of natural language processing design: 1) morphology
2) grammar
3) Semantics
4) Pragmatic
6. Difficulties: 1) disambiguation)
2) Processing of unknown language phenomena (such as network language, Mars language, and game LANGUAGE)
Ambiguity analysis results incre
with WIFI, but it needs to use the RTS/CTS protocol to solve the conflict problem.
The UDF/OFDM protocol is a hybrid modulation method that is optional for the 802.11g protocol. The signal header and the leading signal are transmitted in the modulation mode using the Supplementary Code-keying (ASR), and the load is transmitted using the OFDM technology. Because the OFDM technology is separated from the content of the content. Therefore, the conversio
configuration see: Http://ai.baidu.com/docs/#/ASR-Online-Python-SDK/topFour, natural language processing (NLP)See: Http://ai.baidu.com/docs/#/NLP-Python-SDK/top fromAipImportAIPNLP"""your APPID AK SK"""app_id="14446029"Api_key="ferct9kmokugdpbzqdqhqb7v"Secret_key='EXTB37XV1LUBXB8D5FZZNLLJLHNC7VMX'nip_client=AIPNLP (app_id, Api_key, Secret_key)defnip_handle (text):if nip_client.simnet("What's your name?", text). Get ("score") >= 0.72:#used to return t
capabilities. I can tell you whether it is 1 or 2, but there is no way to describe the entire scenario.Lack elegance of generative: Priors, structure, uncertaintyAlternative notions of penalty functions, regularization, Core FunctionBlack box operation: the relationships between variables are unclear and invisible.-Common causes include:Logistic regressionSVMsTraditional neural networksNearest neighborConditional random fields (CRF): The latest popular model developed from the NLP field is evol
, the request is ignored. . Byte (Same as CODE16 and CODE32 in armasm ). . If
. Else
. Endif
Precompiled macro (same as if else endif in armasm ). The end mark of the. end Assembly file, which is often omitted .. Endm macro end flag.
The. exitm macro jumps out.
. Macro Define a macro named name. arg_xxx is the parameter.
It must end with the corresponding. endm.
You can use. exitm to jump out of the macro from the middle. (Same as MACRO, MEND, and MEXIT in armasm ).
You must use "/[CODE]. macro
Conversion from: GNU-style Arm Assembly syntax Guide (very detailed) 4
4. GNU assembly language definition entry point
The default entry for assembler is_ StartLabel,You can also use the entry mark in the connection script file to specify other entry points..
Example: Define the entry point
. Section. Data
. Section. BSS
. Section. Text
. Globl _ start
_ Start:
5. macro definition in GNU Assembler
The format is as follows:
. Macro macro name parameter name list @ pseudodirective. Macro defi
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