.exit: Close the I/O stream, causing the REPL to exit. https://nodejs.org/api/repl.html#commands-and-special-keys process.exit()&process.exitCode process.exit(1); process.exitCode=1; https://nodejs.dev/en/learn/how-to-exit-from-a-nodejs-program/ exit Node.js REPL methods # doub...
how to exit terminal from a Node.js program All In One exit(0) & process.exit(0) // commonjs module using `require` keyword const { exit } = requi
NPM (Node Package Manager):NPM, which stands for Node Package Manager, serves as a comprehensive package manager designed specifically for Node.js. It offers developers a user-friendly interface to effortlessly install, administer, and distribute reusable JavaScript code modules. By granting access to...
The NodeSourcenodejspackage contains both thenodebinary andnpm, so you don’t need to installnpmseparately. At this point, you have successfully installed Node.js andnpmusingaptand the NodeSource PPA. The next section will show how to use the Node Version Manager to install and manage multipl...
When fatalerrorhappened, we’d like tokillthe program.How toexit the program inNode.js? You can use: process.exit() Here, “process” is a global process object. exit method ends the process. process.exit([code]) Ends the process with the specified code. If omitted, exit uses the ...
In System V init, this state of the machine is called its runlevel, which is denoted by a number from 0 through 6. A system spends most of its time in a single runlevel, but when you shut the machine down, init switches to a different runlevel in order to terminate the system ...
When using rep_mode=sync, RA adds "include" into postgresql.conf to switch replication mode. If you want to switch to rep_mode=async from sync, you need to delete it manually. On the first node only, aspostgresuser modify thepg_hba.conffile, to control who has access to db instance:...
In this chapter, we’ll discuss in detail how to work with disks on a Linux system. You’ll learn how to partition disks, create and maintain the filesystems that go inside disk partitions, and work with swap space. 在第三章中,我们讨论了内核提供的一些顶层磁盘设备。 在本章中,我们将...
Today, we will be learning how to exit from the PSQL command-line utility. Use the\qCommand to Terminate Script From the Command Line Utility in PostgreSQL If you are not already there, log in to your PSQL from the command prompt using the following statement. ...
As you can see from the code above, theprocess.send()method will send an event signal to the running NodeJS server. This signal can be pre-defined signals like'beforeExit'or'disconnect', or something you self-defined. On the code above, I send a self-defined signal named"STOP"that cau...