I have never expected you to writeProgramCompared with literary creations, the pain is not something that ordinary users can appreciate.In order to write a program designWe spent too many sleepless nights. A friend said,"The Flying Pigeon family's book writing program is committing suicide, and the brain is very tired.". But there are still many people who are not afraid of their troubles. As soon as I got into touch with the computer, I found that th
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Forever
A simple CLI tool for ensuring that a given script runs continuously (I. e. Forever ).A very simple CLI tool for yourProgramContinuous operation.
Install forever: https://github.com/nodejitsu/forever
$ [Sudo] NPM install forever-G
Demo: the process will no longer
away.You can turn left or you can go ahead.But you can't stayDon't look around.There's no good in here.Don't wait for fantasies, not to expect them.No one sings here.No one can stop youThe thumbs up like a mountain and a solemn strongThe mountains hide your wish like a mother's callThat bowl of chickpeas bacon soupKeep jumping on your backpackDon't think about where you're going next.Blue Lake at the foot of the mountainTo give you peace and joyLit a campfire and warmed the fieldsClose your eye
Next, let's see if forever can achieve the goal.First, Forever Introduction
Forever is a simple command-nodejs daemon that can start, stop, and restart app apps. Forever is completely based on command line operation, under the Forever process, create node subprocess, monito
This article mainly introduces the use of Forever Management Nodejs Application tutorial, this article introduced the Forever installation, commonly used commands, etc., the most useful is the file change monitoring and automatic restart, which can increase the efficiency of the application of open Nodejs, the need for friends can refer to the
What is Foreve
Forever
Nodejs is generally used as a user command execution, when the user disconnected customers, the use of the stop, very annoying. How to make Nodejs application as a service and execute it in the background?The simplest way:$ nohup node app.js However, forever can do more things, such as recording output and error logs separately, such as can be used as an API in JS.$ sudo npm install forever -g #安装$
On a computer to manually run node project simple, node xx.js, want to let node project background run, although not directly with node command, but after installing forever this package, still very easy. However, if the node project is built on a remote server, if it is not self-booting and once the server restarts, the project must be manually opened by the administrator remotely to run.Can you use forever
What Is forever
Forever can be seen as a Nodejs daemon that can start, stop, and restart our app apps.The official note is that:
Copy Code code as follows:
A simple CLI tool to ensuring that a given script runs continuously (i.e. forever).
A simple command-line tool for continuing (or forever) running
When you use node to set up a server, when we close the service window, node breaks down, and then, how to keep the service there, node has a good module to do the job, forever.
Here are some things to note about the Forever module:
Using forever to run NODEJS applicationsWhat Is foreverForever can be seen as a Nodejs daemon that can start, stop, and restart ou
"Forever Guardian Nodejs"Deploy the Nodejs project in Windows with forever to keep node server up and up without having to stay on the cmd black window1. Open cmd in the root directory of Web site files1) Installing FOREVER:NPM install Forever-g2) Start Server.js (entry file): Forever start server.js (or direct
Can you solve the problem with forever and startup scripts? The answer, of course, is yes, it's just a bit of a hassle and forever the official lack of detailed configuration documentation. I also took some detours in the configuration, below in detail.
Note: The experimental environment of this article is the Ubuntu Server 12.04 LTS x86_64, the configuration of the CentOS is simpler
The earliest, I think
Use forever to implement self-starting Node. js projects on Linux
It is easy to manually run the Node project on a computer, node xx. javascript is done. If you want to run the Node project in the background, you cannot directly use the node command. However, it is easy to install the forever package. However, if a Node project is built on a remote server and cannot be started by itself, once the server is
It is easy to manually run the Node project on a computer, nodexx. javascript is done. If you want to run the Node project in the background, you cannot directly use the node command. However, it is easy to install the forever package. However, if a Node project is built on a remote server and cannot be started on its own, it will be troublesome once the server is restarted. Can we solve the above problem by using
On a computer to manually run node project simple, node xx.js, want to let node project background run, although not directly with node command, but after installing forever this package, still very easy. However, if the node project is built on a remote server, if it is not self-booting, it will be troublesome once the server restarts.Can you use forever and startup scripting to solve these problems? The a
Use forever to implement self-starting Node. js projects on Linux, and node. jsforever
It is easy to manually run the Node project on a computer, node xx. javascript is done. If you want to run the Node project in the background, you cannot directly use the node command. However, it is easy to install the forever package. However, if a Node project is built on a remote server and cannot be started by itself
Nodejs is a single process. If an uncaptured exception occurs in the application, the process Exits. A stupid way is to use a scheduled task in the system to check whether the process exists, if the program is not started, this method will waste system resources.Fortunately, the active node. Js community provides developers with a "forever" option, which is used to solve the above situation.UseIt is easy to use. There are only two commands.N
It is not possible to manage a remote site directly through the node command, which makes it impossible to keep the site running. We use forever to solve this problem, it can be nodejs application of the way the daemon process, we can also set the Nodejs application to start with the system to run automatically.
First, install Forever:
Copy Code code as follows:
NPM Install
What is ForeverForever can be seen as a Nodejs daemon that can start, stop, and restart our app. The official note is that the following code is copied: A Simple CLI Tool forEnsuring that a given script runs continuously (i.e. forever).//a simple command-line tool for continuing (or forever) running a given scriptGitHub Address: Https://github.com/nodejitsu/foreverForever UseThe purpose of
On a computer to manually run node project simple, node xx.js, want to let node project background execution, although not directly with node command, but after installing forever this package. It's still very relaxing. Just build the node project on the remote server. Suppose it's not self-priming. Once the server restarts, the project must be manually enabled by the administrator remotely enough to execute.Is it possible to solve these problems with
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