cicd process

In the previous study, our service can only serve one client at a time, even if the accept () function is included in the loop, it can only serve multiple clients sequentially, and there is no concurrency service capability, which is obviously unreasonable. Through multi-process use, we can easily implement multi-process on the server side, so that we can provide services to multiple clients at the same tim

1 #include 2 #include 3 #include 4 #include 56 int Main ()7 {8 pid_t id=vfork ();9 if (id==29) {//childprintf ("Child:hello world\n");//exit (0);return 0;}else if (idPerror ("Vfork");Exit (1);}else{//father-printf ("Father:hello bit\n");18}return 0;20}Exit runs with the result:Child:hello WorldFather:hello bitThe return run result is:Child:hello WorldFather:hello bitChild:hello WorldFather:hello bitChild:hello WorldFather:hello bitChild:hello WorldFather:hello bitChild:hello WorldFather:hello bi

The process of creating a new process for the Linux kernel20135224 Chen Shi + original works reproduced please specify the source + "Linux kernel analysis" MOOC course http://mooc.study.163.com/course/USTC-1000029000Brief introduction:PCB definition: The various execution and data information headers required by the processTask_struct: A data structure that is roughly:State,scheduling information,identifier

Process Status ViewPS-efuid PID PPID C stime TTY time Cmdroot1 0 0Aug27?xx:xx: ./sbin/init auto Nopromptroot2 0 0Aug27?xx:xx:xx[Kthreadd]root3 2 0Aug27?xx:xx:xx[ksoftirqd/0]ps-Auxuser PID%cpu%MEM VSZ RSS TTY STAT START time Commandroot1 0.0 0.6 120056 6208? Ss Aug270: ./sbin/init auto Nopromptroot2 0.0 0.0 0 0? S Aug270:xx[Kthreadd]Process scheduling PolicyScheduling informat

A process is a running activity of a program with certain independent functions about a data set.The difference between a process and a program:1, the program is an ordered set of instructions, is a static concept, its ability does not have any meaning of operation. The process is a process in the

1, Top command: View the current running process, and system resource consumption status. A bit like Windows System Resource Manager, sometimes you can look at CPU consumption, sometimes to look at the memory footprint, and sometimes look at the hard disk IO usage, of course, it supports multiple CPU health view, you can see a few CPU resource consumption situation. If you're using SSH to connect to the server, you can also open one of the ssh window

There are many solutions available online that have not been resolved. The resolution process twists, followed by the following methods:1. SolutionsClick "Start"-"Control Panel"-"Administrative Tools"-"Component Services"-"Computer"-"My Computer"-"DCOM" options, select "IIS ADMIN SERVICE" Under it, right-click Select "Properties", find "security", and edit "Customize" in "Start and activate Permissions". Add the Account "Network Service", give the a

The Windows port is occupied by the process but the process is turned off before this program is opened, prompting for a failure or the port being occupied. This is because the process uses a similar statement such as System ("Start A.exe"), or when the process is closed using a *.bat The batch file (called cmd) clos

The software process mainly refers to the software engineering process, that is, the sequence and relationship of various development stages and activities within the Organization during the software development process. The organic operation of these activities can complete the software development process. Some peop

Inter-process communicationProcesses are isolated from each other, and to implement interprocess communication (IPC), the Multiprocessing module supports two forms: queues and pipelines, both of which are delivered using messaging.Process Queues QueueUnlike the thread queue, the process queue generation is generated using the multiprocessing module.When a child process