sigterm

It's hard to understand the single thread of Javascript.For example, writing a while (true) for C-system programming is not a very stressful thing. There doesn't seem to be any surprises in Nodejs, because there's a message mechanism to

In the work, the main process created a child process, and the child process has created the grandson process, but the child process was inexplicably killed, the result of the main process started a child process, the child process and try to create

A daemon is a process that has a long lifetime. They often start when the system boots, and only terminate when the system shuts down. Because they do not have control terminals, they are running in the background.Features of the daemon processThe

Vamei Source: Http://www.cnblogs.com/vamei Welcome reprint, Please also keep this statement. Thank you!The Linux process has a certain relationship with each other. For example, on the basis of the Linux process, we see that each process has a

Job ManagementFor example, when we landed bash, we wanted to copy files, search the data, compile on one side, and write the VI program on the side! Of course we can repeat the landing on the six-text interface in the terminal environment, but can

Reference: http://www.linuxfly.org/post/545/ Http://www.jb51.net/article/13525.htm Practice: Rainy dayEcho " 1 " >/proc/sys/kernel/sysrq Aftermath in the event of a malfunction, and SYSRQ is open, and the

Introduction to Linux environment variables Environment variables: The bash shell uses an attribute called "Environment variable (environment variables)" To store information about the shell session and the working environment, which allows you to

Original reference: http://blog.csdn.net/tao_627/article/details/49532021A daemon is a process that has a long lifetime. They are independent of the control terminal and periodically perform certain tasks or wait to handle certain occurrences. They

For Java, typically one application has only one process--JVM. Unless a new process is derived or opened in the code.threads, of course, are opened by the process. When the process that opened the thread leaves, the thread is no longer there.So, for

See the source, Runtime.getruntime () Addshutdownhook (Shutdownhook); Google what it means: Add a closed hook in the JVM, and when the JVM shuts down, it executes all the hooks that have been set up in the system by means of Addshutdownhook, and the

Laravel as one of the most popular PHP MVC frameworks on the market, there are many developers who use Laravel. Recently contacted the Laravel framework, but also encountered some problems, here experience and the solution to record the following, I

20 most common Linux commands to explain People who have played Linux will know that there are many commands in Linux, but people who have played Linux never bother because Linux commands are so much, because we only need to master the commands we

UE Feb 17:31:10 60.166.98.77:5799 push:received Control message: ' Push_request ' Tue Feb 17:31:10 60.166.98.77:5799 delayed exit in 5 seconds Tue Feb 17:31:10 60.166.98.77:5799 SENT control [UNDEF]: ' auth_failed ' (Status=1) Tue Feb 17:31:10 60.

SIGTERM New connections are no longer allowed, but all active sessions are allowed to complete their work properly, and are closed only after all sessions have completed the task. This is smart off. SIGINT No new connections are allowed,

first, compile and install: Environment Preparation: GNU make version >=3.8 (make--version) Iso/ansi C compiler, at least compatible with C89 standard, GCC or Intel translator, etc. can be gzip, bzip2, tar, source

Reprinted from: http://imysql.com/2014/08/13/mysql-faq-howto-shutdown-mysqld-fulgraceful.shtmlThis article analyzes the process of mysqld process shutdown, and how to safely and gently close the MySQL instance, the process is not very clear to the

MySQL shutdown process to understand and safely shut down MySQL method www.hongkevip.com time: the- ,- + xx:Genevaread: Finishing: VIP sharing to:0Red Guest VIP (http://www.hongkevip.com): MySQL shutdown process to understand and safely shut down

How to safely close a MySQL instanceReprinted from: http://imysql.com/2014/08/13/mysql-faq-howto-shutdown-mysqld-fulgraceful.shtmlThis article analyzes the process of mysqld process shutdown, and how to safely and gently close the MySQL instance,

1. Command format:kill[参数][进程号]2. Command function:Sends the specified signal to the corresponding process. Not specifying a model will send Sigterm (15) to terminate the specified process. Such asCan not terminate the program can be used "-kill"

1. cd commandThis is a very basic, is also a common need to use the command, it is used to switch the current directory, its parameters are to switch to the path of the directory, can be an absolute path, can also be a relative path. Such as: