A service (also called a daemon process) is software that runs on a computer, generally in the background. This is usually because it's something that t...
Before killing a process, you need to locate it. Processes can be found by the process name (or a partial process name) or theprocess ID (PID). There are multiple ways tofind a process in Linux: Via thepscommand. Via thepgreporpidofcommand. Via thetop command. The sections below show...
The components are arranged in groups that form network layers, which stack on top of each other in order to form a complete system. The Linux kernel handles networking in a similar way to the SCSI subsystem described in Chapter 3. 计算机通过使用一系列组件来回答这些问题,每个组件负责发送、接收...
Themorecommand in Linux is used to view the contents of log files one screen at a time, similar to thelesscommand but with limited navigation capabilities. It allows you to scroll down line by line or page by page, making it useful for quickly viewing and analyzing log files too large to...
If you are having issues reaching your website, you may need to flush your Linux DNS cache. Learn how to do that for various Linux system configurations.
When an SSH connection terminates unexpectedly, due to a network interruption or the SSH client crashing, the SSH daemon on the server typically sends aSIGHUPsignal to the user’s login shell. This shell, in turn, usually sends theSIGHUPsignal to any child processes it has started, causing ...
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...
SSH, or secure shell, is an encrypted protocol used to administer and communicate with servers. When working with a Linux server you may often spend much of your time in a terminal session connected to your server through SSH. While there are a few different ways of logging ...
Reasons to Run Linux on Hyper-V Linux is becoming more popular, and it is a tried and true operating system. Let's have a look at some of the most prevalent reasons for installing Linux on Hyper-V: In your Hyper-V virtual environment, you need to test a certain Linux distribution. Fo...
Microsoft Defender for Endpoint on Linux (MDATP) is known to cause the issue: Check if it is installed: Raw # rpm -q mdatp mdatp-101.98.64-1.x86_64 If the issue is reoccurring that is when automation becomes the most likely cause....