Npi-config is a command line system Configuration Tool under our Nanopi-neo system that allows you to perform some initialization configuration of the system, including user passwords, system languages, time zones, Hostname, SSH switches, automatic login options, and more. You can enter at the command line by executing the following command:
sudo npi-config
The npi
Want to make your own small device secure access to the cloud, open Bo as a record.Objective: To design and implement an application based on ARM MCU to access cloud, and connect itself with some devices.To meet:(1) Device Access cloud: Choose a suitable cloud service to meet the access services and common operational controls,(2) Support remote upgrade: Can upgrade the device through the cloud, even if the device hangs, can support the forced upgrade.(3) Failure detection: Equipment Abnormal to
Guide to update the firmware:Step 1, Download the Firmware1) Download it via by Https://software.cisco.com/download/home2) Find the related the phone module, and then download the Sccp/sip fireware, normally the phone would be worked as the S CCP,3) The firmware since 9.0 the file extension would be changed as following show:STEP2, copy firmware into CME router via TFTPRun command:copy TFTP Flash:Commits:Please copy all of the file (all extension) int
Numeric arraysintroduction
High-level language for technical computing
Integrates computation, visualization, and programming
Sophisticated data structures, editing and debugging tools, object-oriented programing
MATrix LABoratory (MATLAB)
Highly optimized for matrix operations
Originally written to povide easy access to the matrix Software:linpack (linear System Package) and Eispack (Eigen system PAC Kage)
Basic element is an array that
The meaning of this question is to give you n+1 number, A1 A2 ... an an+1 where 1#include #include#include#include#includeusing namespaceStd;typedefLong LongLL;Const intMAXN =100000+Ten; LL N, M; LL PI[MAXN], NPI;BOOLVIS[MAXN];intPRIME[MAXN], num;voidShaiintN) {memset (Vis,0,sizeof(VIS)); intm = sqrt (n+0.5); for(intI=2; iif(!Vis[i]) for(intJ=i*i; j1; Num=0; for(intI=2; iif(Vis[i] = =0) Prime[num++] =i;} ll Pow (ll A, LL B)//a^b{LL res=1; while(B >
: Called number, length is determined by the data in F.
I: Protocol ID, 2-bit hexadecimal number.
J: Data encoding scheme, 2-bit hexadecimal number.
K: Valid, 2-digit hexadecimal number.
L: User data length, 2-bit hexadecimal number.
M: User data, whose length is determined by the data in L. J is set to use UCS2 encoding, here is the Unicode character in English and Chinese.
PDU Coding Protocol Simple Description
Example 1 Send: Smsc number is +8613800250500, the other side number is 1369309
mode.A pdu string is an ascii code consisting of numbers and letters '0'-'9' and 'A'-'F. They are 8-bit hexadecimal numbers or BCD decimal numbers. The PDU string contains not only the displayed message, but also many other information, such as the SMS service center number, target number, reply number, encoding method, and service time. The structure of the PDU string sent and received is different. We first use two actual examples to describe the structure and arrangement of the PDU string.
E
information
A total of 8 8 bits (including 91)
91
SMSC address format (ton/NPI)
Number in international format (Add '+' in front ')
68 31 08 20 05 05 F0
SMSC address
8613800250500, fill in 'F' into an even number
11
Basic parameters (TP-MTI/VFP)
Sent, TP-VP in relative format
00
Message Reference value (TP-MR)
0
0d
Number of target addresses
A total of 13 decimal numbers (e
: The length of user data is determined by the data in L. The ucs2 encoding is used in J, which is a Unicode Character in Chinese and English.
The PDU protocol is described as follows:
PDU encoding protocol Example 1: Send: the SMSC number is + 8613800250500, the peer number is 13693092030, and the message content is "Hello !". The PDU string sent from the mobile phone can be 08 91 68 31 08 20 05 05 F0 11 00 0d 91 68 31 96 03 29 30 F0 00 00 06 C8 32 9B FD 0e 01., specific analysis: Segmented des
determined by the data in F.I: Protocol ID, 2-bit hexadecimal number.J: Data encoding scheme, 2-bit hexadecimal number.K: Valid, 2-digit hexadecimal number.L: User data length, 2-bit hexadecimal number.M: User data, whose length is determined by the data in L. J is set to use UCS2 encoding, here is the Unicode character in English and Chinese.
PDU Coding Protocol Simple Description
Example 1: smsc number is +8613800250500 , the opposite number is 13693092030 , the message content is "hello!.
conforms to the regular expression, it is considered as a potentially worth capturing link, which is collected to be crawled. The regular expression is as follows:Http://news.sohu.com/#//d?#/n#//d?#.shtml(3) In fact, all the extractors are inherited from the abstract base class org. archive. crawler. Extractor. extractor, which implements the innerProcess method internally. The following is the implementation of innerProcess:Public void innerProcess (CrawlURI curi ){
Try {
/*
* Process links
*/
=/data/libpng--with-iconv-- With-libxml-dir=/data/xmlMakeMake install
CP Php.ini-dist/data/php/php.ini
(6) Set up PHP support in http.conf.Vi/data/httpd/conf/http.confIn# Example:# LoadModule Foo_module modules/mod_foo.soLoadModule Php5_module modules/libphp5.soAdd a row belowAddType application/x-httpd-php. phpand will
DirectoryIndex index.html
Revision changed to
DirectoryIndex index.php index.html
Set the default home page to index.phpThen add a row in
length is determined by the data in F.I: Protocol identifier, two-digit hexadecimal number.J: data encoding scheme, two-digit hexadecimal number.K: validity period, two-digit hexadecimal number.L: User Data Length, two-digit hexadecimal number.M: The length of user data is determined by the data in L. The ucs2 encoding is used in J, which is a Unicode Character in Chinese and English.PDU encoding protocolExample 1 send: SMSC number is+ 8613800250500The recipient's number is13693092030The messag
-bit hexadecimal number.J: Data encoding scheme, 2-bit hexadecimal number.K: Valid, 2-digit hexadecimal number.L: User data length, 2-bit hexadecimal number.M: User data, whose length is determined by the data in L. J is set to use UCS2 encoding, here is the Unicode character in English and Chinese.PDU Coding Protocol Simple DescriptionExample 1 Send: SMSC number is+8613800250500, the other number is13693092030, the message content is "hello!”。 The PDU string sent from the phone can beF0 0D F0 C
the short message center number type. 91 indicates that TON/NPI complies with the International/E.164 standard and requires the plus sign (+) before the number. In addition, there are other values, but 91 is the most commonly used.?? ???683180501705F0? -SMS center number. The actual number should be 8613800571500 (the letter F is a character that supplements the length of an even number ).?? ???11-File header bytes?? ???00-Information type (TP-Messag
sending, you should know the SMS center number where the SIM card is located, such as the Mobile SMS Center number:
Phone number received: 13638197275Hangzhou SMS Center No.: 13800571500Message content: HelloSend this text message, to be encoded after the phone will be executed, encoding will become the following string of characters:0891683180501705f011000d91683136187972f5000800044f60597dIf you don't understand it, explain this string of codes from beginning to end: -refers to the length of th
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