Featured Freeware: htop

Featured Freeware highlights some of the Liquid Web staff’s favorite free software. This can range from useful command line tools, open-source packges useful in web-development, or even multi-platform applications. This week we are covering a treasured favorite, htop.

Note: This post assumes you have a working knowledge of top. You can read our article on using top, if you are not familiar with the tool.

htop, or Hisham’s top, is an interactive process viewer for Unix systems. With htop you are provided the same functionality as top, however it provides some needed improvements. Most are in areas where top shows some of it’s age; for example, in htop you can scroll the list of processes vertically and horizontally to see all the process info.

Another benefit is that htop seems to start significantly faster, generally when using top there is a bit of a delay while the program loads up some initial data. So now that you know the basics of how htop differs from top, lets get to using it. First you’ll need to ensure it’s installed on the server and if not we’ll try to get it installed.
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Monitoring your server in WHM

In this article we will briefly cover the basics of monitoring your server via WHM. By following this process you will learn how to find: service status, resource usage, and Apache stats.

  1. With WHM open in your web browser, (a) type “status” into the search box. This should sort the list to only a few items.
    Navigate to Monitoring
  2. Click “Service Status” from the list. This will open the service status page, here you can view the status of various services and server info.
    monitoring-whm-pt2

    If there is a problem the green checkmark icon will turn into a red ‘x’ icon.
  3. Now, with the same search, click “Apache Status” from the list. This will show you the current state of Apache on the server.
    monitoring-whm-pt3

By following this tutorial you should now know how to monitor your Server’s overall status and the status of various services. As always for our Liquid Web customers the dedicated Sonar Monitoring™ team is monitoring your server 24/7.

Managing Account Bandwidth in WHM

Adjusting account bandwidth limits in WHM is very similar to the process used when editing an account in WHM. While you can adjust bandwidth limits via multiple locations, it’s usually best to use the modify account page. Changing the settings and limits of a cPanel account from WHM is a simple process and only takes a few moments.

  1. With WHM open (a) type ‘list’ into the search box, this will sort the menu options for you. Then (b) find and click “List Accounts”.
    manage-bandwidth-whm-pt1
  2. Now on the “List Accounts” page, (a) enter the domain, or username, into the search box . Then (b) click “Find”.
    manage-bandwidth-whm-pt2
  3. Select the account you want to adjust by clicking the “[+]” button.
    manage-bandwidth-whm-pt3
  4. In the expanded section, find and click the button labeled: “Modify Account”.
    manage-bandwidth-whm-pt4
  5. Now on the “Modify an Account Page”, you will find ‘Monthly Bandwidth Limit’ under “Resource Limits”. Adjust this limit as required.

  6. When you finish making changes click the “Save” button, found at the page end.
    manage-bandwidth-whm-pt6
  7. Depending on the server you may see a pop-up about “Package Conflict Resolution”. If this shows up when saving, you can select “Keep this account on package {package name}”.
    manage-bandwidth-whm-pt7

    Even though the text in WHM says “(not recommended)” this option is the least destructive. The other options may change packages that other accounts use.