Install the Stacer System Monitor on Ubuntu

Prerequisites

Before you can continue on to the rest of the tutorial, make sure that you have the following:

  1. Your computer is installed with a Unix OS. For this tutorial, I recommend using Ubuntu 1.0.9 or later, just so that your experience is the same as mine.
  2. You have knowledge of the basic Bash commands.

Installing Stacer

Stacer is a Linux App, meaning that it can be installed in any system that is running on a Linux Kernel. For this tutorial, though, you’ll want to have your OS be Ubuntu 18.04 LTS, so it will be easier to following along. For Stacer to be installed on Linux operating system, two other packages needed are: the Curl and Systemd. There are several different methods for installing Stacey on Ubuntu machine:

sudo add-apt-repository ppa:oguzhaninan/stacer

How Stacer Can Be Used

Stacer has many uses and as a result as found its place among many different kinds of users for monitoring various aspects and items of their computer. But before we talk about its uses-by specifically going through the many tabs of its interface-let’s first take a quick look at the application itself.

Startup Apps

Looking at the left-navigation pane in the app, you can see a rocket icon. This is for the tab dedicated to Startup Apps-that is, apps or other items that you have open automatically on the startup of your computer. From this interface, you can easily monitor these items. In the screenshot below, you can see there’s a startup item, which happens to be Nginx. It is enabled (indicated by the toggle being set to green) to start automatically on the startup of your Linux machine.

System Cleaner

The next tab, represented by a broom icon, is for system cleaning. From this interface, you can do things like clear package cache or empty your system’s trash. Conveniently you can do these all at once if you’d so like to.

Services

Next is a gear icon; this represents the system services monitoring area. On this tab, you can turn on or off or even enable or disable services quickly.

Processes

Next is a menu icon. This tab is for system processes. On this tab, you’ll see a list of system processes along with some details for each process, such as the process name as well as the percentage of memory and CPU it’s using, so on. This page is really the best place to go to see what your machine is actually up to.

Uninstaller

Next is a disk icon, which is for the Unistaller tab of Stacer. You can use this area to find applications and their packages to uninstall them. You can uninstall in batches.

Resources

Next is a tab with a bar graph icon. This is the Resources tab, where you can check how the whole system has been performing. This tab has a bunch of graphs, which are separately, for the CPU, RAM, the Disk, and network activity.

APT: Repository Manager

Next there’s a tab with a files cabinet icon. This tab is for managing APT repository. Interestingly, in the past, it would have been difficult to manage these from a terminal window or analogous command line interface, but here, given the convenient application interface, it’s as easy as pie. You can manage your repositories effortlessly. You can easy enable or disable, update, add, or even delete repositories.

Gnome Settings

Next is a foot icon. This is for the Gnome settings tab. This tab allow you to quickly update some of your Gnome configurations, such as the hardware acceleration, workspace settings, and title bar actions and appearance settings.

Settings

Next is a tongle lines icon. This tab is the Settings tab. On this tab, you can quickly update some system settings, including the language, them, as well as the disk and tart page settings. Also, you can check or clear an option to specify whether Stacer is started automatically or not. Last, you can also specify some thresholds for the RAM and CPU, allowing you to be notified if or when these thresholds are reached.

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