kill pid

First, the basic concept1. InterruptionAborts, pauses the currently executing process, and performs other tasks instead.Hard interrupts: interrupts from hardware devicesSoft interrupts: interrupts from other programs2. SignalA signal is a soft

1. Ls-a Show hidden file-l display rwd-h display size2. RM Delete + file name Touch Create file mkdir Create folder3. Wildcard: * Replace multiple? Replace a [123456] wildcard character, which is also a representation, but the limit is only the

1. NohupNohup is undoubtedly the way we think first. As the name implies, Nohup's purpose is to let the submitted command ignore the hangup signal.The use of nohup is very convenient, just add nohup before the command to be processed, standard

Topic description in the operating system, process management is a very important work. Each process has a unique process identity PID. Each process can start a child process, at which point we call it the parent process of its child process. In

seven weeks two sessions (March 20)10.6 Monitoring IO Performance10.7 Free Command10.8 PS Command10.9 Viewing network status10.10 Linux under Grab bag Extended TCP three-time handshake four times wave http://www.doc88.com/p-9913773324388.htmlTshark

SummaryToday, during the writing of the socket, during which I encountered viewing the status of a certain port, I then looked it up from the Internet and summarized it.ContentAs we all know, the port is not independent, it is dependent on the

Problem Description :An error occurred while running the program update under linuxmint18:E: Unable to get lock/var/lib/dpkg/lock-open (11: Resource temporarily unavailable)E: Unable to lock the management directory (/var/lib/dpkg/), is there any

In order to do cluster testing, 3 tomcat is installed on each machine, each time the project is released, it is necessary to repeatedly knock some commands, check that the Tomcat process has not stopped before restarting Tomcat, and kill the process

For experimentation convenience, we configure two MySQL services on the same machine (two ports open)1. Install and configure MySQLMySQL has been installed beforehand;[[email protected] ~]# cd/usr/local/[[email protected] local]# cp-r mysql/mysql_2[[

W command Use W to view system load #load average the load value of the system within a minute, five minutes, 15 minutes, the number of active processes using the CPU # value for the system logical CPU (not the physical CPU) is the

Create a full-featured server-Linux Enterprise Application-Linux server application on ubuntu7.10. For more information, see the following. Apache can be used to create a WEB server on ubuntu 7.10, mysql can be used for the database management

Example of a talk C language (85th: C language instance-Use signals for inter-process communication 2) Hello, the last time we talked aboutUse signals for inter-process communicationIn this case, let's continue with the previous example. When you

Article Title: How to "kill" unwanted processes in Linux. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source. The

Article Title: describes how to kill a process in a Linux operating system. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and

Master showdown-story about hacking of blog servers Every hero needs to confront the wall on the road to growth. either you succeed, stand on the top of the world, and gain top-level knowledge; or be beaten down by it to become one of all beings,

650) this. width = 650; "border =" 0 "src =" http://www.bkjia.com/uploads/allimg/131228/1644131507-0.gif "style =" padding: 0px; margin: 0px; vertical-align: top; border: none; "alt =" "/> process_stopper.zip   #! /Bin/sh #

Check whether port 80 occupies windows and linux. The following articles mainly use port 80 as an example, if you want to know other port numbers, you can also use this method .......................... 1. In windows, how does one view port 80 usage?

Today, the Ubuntu Software Package prompts an update. Go to the update manager and click Install update. An error occurs. Error message: E: unable to obtain the lock/var/cache/apt/archives/lock-open (11 Resources temporarily unavailable) E: Unable

Linux uses the desktop learning note Failsafe session to provide a shell interface that can be used to correct the Abnormal Running of some graphical interfaces, exit with the exit command. Enter gconf-editor in the terminal window to view and

Why am I looking for a vulnerable server with x-laser? Because all our operations are performed on the 3389 vulnerability server. First, we all go to the same terminal (premise: the terminal is open to the peer, rather than your own, so that the