cti meaning

-Number between 0.00-1.00 NormalThe road manager will tell the driver that if the front is more congested, the driver will have to wait, if the front way unimpeded, then the driver can drive directly.Specifically:The numbers between the 0.00-1.00 indicate that the traffic is very good at this time, without congestion, and the vehicle can pass without hindrance.1.00 means the road is normal, but it is likely to worsen and cause congestion. At this point the system has no redundant resources, the

thread and for process as A whole (see Pthreads (7) and Signal (7)) . * sigblk, sigign, sigcgt:masks indicating signals Being blocked, ignored, and caught (see signal (7)) . * Capinh, CAPPRM, capeff:masks of caps Abilities enabled in inheritable, permitted, and effective sets (see capabilities (7)) . * Ca Pbnd:capability bounding set (since kernel 2.6.26, see capabilities (7)) . * cpus_allowed:m Ask of CPUs on which this process could run (since Linux 2.6.24, see Cpuset (7)) . * Cpus_allow

The BIOS has a cure code pointing to mbr,mbr pointing to Grub (/boot/grub/has a lot of boot configuration information), and grub can configure a variety of Linux kernel vmlinux files. Starting the kernel starts loading various driver modules and initializing the system. System initialization mainly reads/etc/inittab (specify default runlevel) and/etc/init/under various profiles (specify default startup service, number of endpoints, shortcut keys ...). ), the system starts to complete after runni

stat: $?"The result of the execution is:[@jihite]$SHDel.SH 1 2 3Number :3Scname:del.SHFirst :1Second:2Argume:1 2 3show Parm list:1 2 3Show ProcessID:21057Show PrecommStat:0Example two:1#!/bin/SH2num=$#3name=$04 Echo "Number : $num"5 Echo "scname: $name"6 Echo$07 Echo$18 Echo$29 Ten for((i=0; i)) One Do A Echo "$i" - Done - the Echo "Argume:[email protected]" - forKeyinch[email protected] - Do - Echo$key + Done - Echo "-----------------" + forKeyinch "[email protected]" A Do at

Format string formatted, must be one by one corresponding' I am {}, age{},{} '. Format ('seven',',') print (TPL)' I am {1}, age{2},{2} '. Format ('seven',',') print (TPL)Take a tuple firstTPL = ' I am {0[0]} ', Format ([1,2,3],[123])function definition methods in Python:def Test (x): ' The function Definitions ' #注释函数 x+ =1 return Xdef: A keyword that defines a functionTest: Name of function(): Internal Medicine defined formal parameters' Document description, not necessary, strongly r

In Linux, you can take advantage of symbols: "|" To implement pipeline functions,So what is the plumbing function:Piping is a feature of the shell, and he connects multiple commands to form a pipe flow,Each command in the pipeline flow runs as a separate process,The output of the previous command the input of a command after the seat,Execute each command sequentially from left to rightFor example:Use the "ls--help|more" command to display Help for the "LS" command, because the help information i

First of all, I set the socket to asynchronous, and then when I use write to send data, the way is to loop a large amount of data, because it is asynchronous, Write\send will send the data submitted to the send buffer is immediately returned, do not need to confirm the data received. In this case, it is quite possible that the send buffer is filled up, causing the write\send to no longer commit the data to be sent to the buffer. So there is the resource temporarily unavailable error, Eagain

tree--lists directories and files in tree formUnder Linux, the colors of different files represent meaningBlue--CatalogueWhite--General documents, text, configuration, source code, etc.Light blue--linked files, mainly files created by the LN commandGreen file--executable fileRed file--compress file or package fileQuestion: Today, when I look at the source code, there is a problem, that is, when I click on a class or method, it will not jump to their definition of the beginning of the placeResolu

means that you rarely need to create it yourself.As hardware moves out of the computer, the names become more blurred. Fortunately, today's high-grade software blocks on Linux use easy-to-understand names for history and hardware. For example, well, Pango (http://www.pango.org/) is one of them.If you are interested in these things, then I suggest you read the grand, but some of US English history-centric, written by Eric S. Raymond Jargon File. It does not explain all the terminology used in Un

In Linux we have been exposed to RC scripts, RC commands, but what does "RC" mean here? 2015-01-27 Beijing Haidian NBSP;NBSP; Zhang Junhao 0we are using Linux systems, for example, when we use BusyBox to make the Linux root file system, the root file system directory has LINUXRC, as the kernel run up the first initprogram, such as a script to run automatically when booting, need and/etc/rc.d/rc.local this file to deal with, then what does RC mean? theRC "and it is" Runcommabbreviat

-Number between 0.00-1.00 NormalThe road manager will tell the driver that if the front is more congested, the driver will have to wait, if the front way unimpeded, then the driver can drive directly.Specifically:The numbers between the 0.00-1.00 indicate that the traffic is very good at this time, without congestion, and the vehicle can pass without hindrance.1.00 means the road is normal, but it is likely to worsen and cause congestion. At this point the system has no redundant resources, the

clock signal. is similar to SIGALRM, but calculates the CPU time that is consumed by the process.SIGPROF)Similar to SIGALRM/SIGVTALRM, but includes the CPU time used by the process and the time of the system call.Sigwinch)emitted when the window size changes.) SIGIOThe file descriptor is ready to start the input/output operation.SIGPWR)Power failureSigsys)An illegal system call.In the signals listed above, the program can not capture, block or ignore the signal is: sigkill,sigstopSignals that c

x N. Each of its entries would be either an integer or the character x. The value of a (I,J) indicates the expense of sending A message directly from node I to node J. A value of X for A (I,J) indicates that a message cannot is sent directly from the node I to node J.Note that for a node to send a message to itself does not require network communication, so a (i,i) = 0 for 1 The input to your program is the lower triangular section of A. That's, the second line of input would contain one entry,

Maybe we all understand these, as do not understand I guess the meaning of this interface, he is in order to call the next time to call the implementation of the interface in the class of the content, good around the mouth ah, write an example to stay for later seepay.php Copy Code code as follows: Interface Ipay { function Withmoney (); function withinternet (); } Class Dmeng implements Ipay { function Withmoney () { echo "Spend RMB to buy thing

What does 404 Not found mean? Why does it appear 404 Not Found? The meaning of 404 Not Found: 404 Not Found is a standard HTTP return code that, when a user enters a link, the IIS (Internet Information Services) on the server first detects whether the user-entered address link has the corresponding page information, and if there is no corresponding page information, Indicates that the user entered an invalid string of links, and IIS sends a 404 erro

This article mainly introduces the definition of the constructor parameters of type in Python, this paper uses an example of encoding to explain the function and meaning of the parameters of Python type, and the friends who need it can refer to The test code is as follows: The code is as follows: Class Modelmetaclass (Type): def __new__ (cls,name,base,attrs): Logging.info ("CLS is:" +str (CLS)) Logging.info ("name is:" +STR (name)) Logging.info

Iis〓 Profile 〓 The meaning of the IIS system error---" 〓 Body 〓 error Message 400 Bad Request (wrong requests) 401.1 Logon failed (Logon failure) 401.2 logon failed due to server configuration (logon failure due to server configuration) 401.3 unauthorized due to ACLs on resource (due to ACLs on resources, unauthorized) 401.4 Authorization failed by filter (due to filters, authorization failed) 401.5 Authoriz

1. DefinitionThe __read_mostly primitive defines the variable to be stored in the . data.read_mostly segment, and the prototype is defined in include/asm/cache.h: #define __read_mostly __attribute__ ((__section__ (". data.read_mostly")) 2. RoleBecause __read_mostl modified variables are placed in the . data.read_mostly segment, we can define the data that is often needed to be read as a __read_mostly type, so When the Linux kernel is loaded , the data is automatically stored in the cache to

Permissions for the file :　　R : The actual contents of this file can be read .　　W: Can edit , add , or modify the contents of the file ( but not delete the file), if there is no r permission, the W .　　x : The file has permission to be executed by the system and can be deleted .Permissions for the folder :　　R : has permission to read the list of directory structures .　　W: There are permissions to change the directory structure list .　　　 such as: Create new files and directories, delete existing

In Linux/unix, the information generally seen on the screen is from stdout (standard output) or stderr (standard error Output). Many people will ask, output is output, sent to the screen does not have, why is divided into stdout and stderr it? That is because in the server environment, almost all of the programs are run in background, so, in order to facilitate debug, generally in the design process, the STDOUT sent to/saved to a file, the wrong information stderr saved to different files.Which