Every day, developers use various applications and run commands in the terminal. These applications can include a browser, code editor, terminal, video conferencing app, or music player. For each of these software applications that you open or commands you run, it creates a process or task.
One beautiful feature of the Linux operating system and of modern computers in general is that they provide support for multitasking. So multiple programs can run at the same time. Have you ever wondered how you can check all the programs running on your machine? Then this article is for you, as I'll show you how to list, manage, and kill all the running processes on your Linux machine. A process is an instance of a running computer program that you can find in a software application or command.
For example, if you open your Visual Studio Code editor, that creates a process which will only stop or die once you terminate or close the Visual Studio Code application. Likewise, when you run a command in the terminal like curl ifconfig. You can list running processes using the ps command ps means process status. The ps command displays your currently running processes in real-time. You can choose to display a certain set of processes by using any combination of options like -A -a , -C , -c , -d , -E , -e , -u , -X , -x , and others.
If you specify more than one of these options, then all processes which are matched by at least one of the given options will be displayed. To display all running processes for all users on your machine, including their usernames, and to show processes not attached to your terminal, you can use the command below:. You can also use the top task manager command in Linux to see a real-time sorted list of top processes that use the most memory or CPU.
Well, technically, a program is any executable file held in storage on your machine. Anytime you run a program, you have created a process. First, fire up the command prompt and type in netstat. Netstat available in all versions of Windows lists all active connections from your local IP address to the outside world.
Add the -b parameter netstat -b to get a list by. Skip to content Android Windows Linux Apple. Home » Android. See also You asked: What does mute do on Android? See also What is the best music player app for Android? Another way of doing this is to use the pgrep command. You are commenting using your WordPress. You are commenting using your Google account. You are commenting using your Twitter account. You are commenting using your Facebook account. Notify me of new comments via email.
Notify me of new posts via email. Skip to content Home Command to count the number of processes running in Linux.
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