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How To Open CROSH On A Chromebook

If you’re a Chromebook user and you want to do some troubleshooting, then CROSH is the place to be. But if you are new to this kind of terminal, you may be confused about where to look. Worry not, as this is neither a complicated nor a time-consuming task.

How To Open CROSH On A Chromebook

This article shares detailed information about how to open and navigate CROSH so you can access the diagnostics you need without any hassle. Also, we’ll provide essential commands to get you started.

1. Accessing CROSH

To access CROSH, you need to open the Chrome shell. Follow the steps below:

  1. Launch the Chrome Browser.
    Launch Chrome Browser
  2. Press the Ctrl + Alt + t keys simultaneously. You should see a new black interface appear on the screen.
    CROSH Interface
  3. Start entering your CROSH diagnostic commands.
    Enter CROSH Commands
  4. If you’re unsure about the commands, simply type help to get a list of available options. Additionally, you can type help_advanced for a complete list of debugging commands.
    Help Command

2. Common CROSH Commands

Here are some of the most common commands you can use in CROSH:

Command Description
Exit Exit CROSH
Ping [domain] Perform a ping test on a particular domain
Help Display help
Help_advanced Display advanced help
Battery_test [] Battery discharge rate test in seconds
Memory_test Extensive memory testing on free memory
Uptime Check how long the computer has been running since the last shutdown
Update_over_cellular enable Enable auto-updates on the cellular network
Update_over_cellular disable Disable auto-updates on the cellular network

3. Check Battery Health

One of the basic functions you can perform in CROSH is checking the battery level and health of your Chromebook. Follow these steps:

  1. Launch the Chrome Browser.
    Launch Chrome Browser
  2. Press Ctrl + Alt + t simultaneously.
    CROSH Interface
  3. Plug your Chromebook into the A/C adapter and outlet.
    Connect AC Adapter
  4. Enter the command: battery_test 1 and hit Enter.
    Enter Battery Test
  5. Observe the section: “Battery is Charging.”
    Battery Charging Status
  6. Unplug the A/C adapter from your Chromebook.
    Unplug AC Adapter
  7. Type battery_test 10 and press Enter.
    Enter Battery Test for 10 Seconds
  8. Look for “Battery health” to see the percentage.
    Check Battery Health

If your battery percentage exceeds 50%, it indicates your battery is functioning well.

Important Note: If you aren’t comfortable using the terminal, ensure you back up your files before trying any commands.

4. Using CROSH on a School Chromebook

If you are a student, accessing CROSH on a school Chromebook follows the same procedure:

  1. Open the Chrome browser on your school Chromebook.
    Launch Chrome Browser
  2. Press Ctrl + Alt + t to open the CROSH terminal.
    CROSH Interface
  3. Run the desired commands in the terminal.

If you need command assistance, enter help for a list of commands or use help_advanced for more detail.

5. Additional FAQ

Does CROSH only work on Chromebooks?

CROSH can be used on any device with the Chrome browser; however, it provides the most effective functionality on a Chromebook.

What is the shortcut to open CROSH?

You can open CROSH by pressing Ctrl + Alt + t and then hitting Enter. No Developer Mode is required for access.

6. Conclusion

CROSH is an invaluable tool for diagnostics, enabling users to perform various tests easily. However, executing commands requires careful attention. If uncertain, seek help or conduct further research before proceeding.

If you have any insights or questions regarding your experience with CROSH, please share below!

Tags: #CROSH #Chromebook #diagnostics #troubleshooting
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39 Comments

  1. Fred V. -

    The commands mentioned were exactly what I was looking for! Can’t wait to put them into action

  2. Lucy B. -

    If anyone’s interested in more advanced commands, I can share some resources I found

  3. Huyền Lizzie -

    Thank you for breaking this down! I was overwhelmed with all the Chromebook features until I found this

  4. Anna P. -

    This is neat! I opened CROSH and ran a ping test. Super fast results

  5. Peter L. -

    I’ve always wanted this feature accessible on my Chromebook. Glad I found this article

  6. Emily Johnson -

    This guide is super helpful! I always wanted to know how to open CROSH on my Chromebook without getting lost. Thank you

  7. Hương Đà Nẵng -

    Amazed by how useful this information is! Definitely going to keep this link for future reference

  8. Angela M. -

    Just wanted to drop a note to say thank you! You explained everything really well!

  9. Thùy Linh -

    This guide is a lifesaver! I had no idea CROSH existed until now. Really looking forward to experimenting

  10. Mike Techie -

    I tried following this guide, but it didn't work. Anyone else having issues? Maybe I did it wrong

  11. Bobby D -

    Wow, I’m impressed how easy you made this to follow! Tech instructions can be so confusing usually.

  12. Ricky 54321 -

    Just opened CROSH and it’s way easier than I thought! Why didn't anyone tell me earlier? Lol

  13. Tom J. -

    I didn’t think command lines could be fun, but this guide changed my perspective

  14. John T -

    More people should know about CROSH! It’s way too hidden in the Chromebook world. Thanks for sharing

  15. SammyTheCat -

    Wow! CROSH really opens up a new world! I feel like a tech wizard now. 😸

  16. Chi IT -

    Btw, does anyone know if you can access CROSH without an internet connection? Just curious.

  17. John Doe -

    Great article! I was confused about how to access CROSH, but your explanation was clear. Kudos!

  18. Lisa H. -

    This reminds me of the old command prompt in Windows! Brings back memories. 😁

  19. Sarah L. -

    I just tried it and it worked like a charm! I used it to check my network settings. So useful!

  20. Mike 1023 -

    Can someone explain why we would even want to open CROSH? What are its real benefits

  21. Linda C -

    This is awesome! I had no idea my Chromebook had a hidden shell. Can't wait to explore more commands

  22. Karen S. -

    This is surprisingly fun! I ran some tests and got instant feedback. Who knew tech could be so enjoyable

  23. Jackie L. -

    For a long time, I felt like my Chromebook was limiting. Now I see all of these new possibilities!

  24. Pat579 -

    Can’t wait to try out some commands myself! This guide is exactly what I needed

  25. Tommy G. -

    Is there a way to customize the commands in CROSH? That would be an interesting feature

  26. Mary K -

    Is there a specific command that everyone recommends for beginners? I’d love to start exploring!

  27. Mèo con -

    I'm a total newbie... what are the must-know commands to use in CROSH? Help!

  28. David R. -

    Thanks for this detailed post! I’m doing a project on Chromebooks and this info is solid gold!

  29. Linh mèo -

    Just opened CROSH and it feels like I’ve unlocked a secret door in my Chromebook

  30. Jenna W. -

    I've been struggling to figure out CROSH, so this post was a great find. Thanks for the easy steps

  31. Kelly W. -

    After reading this, I'm excited to fast-track my Chromebook skills. Who knows what other features are hidden?

  32. Holly from NY -

    I've been using Chromebook for years and never opened CROSH! Finally got the courage to try it

  33. James T. -

    Now I feel like I'm in control of my Chromebook! Thanks for this awesome post!

  34. Jenny M. -

    Can we use CROSH for gaming performance analysis? I'm curious about optimizing my game speed.

  35. Ben 99 -

    This is like opening a treasure chest! So many possibilities within a simple Chromebook

  36. Sammy K. -

    Can you use CROSH for testing internet speeds specifically? Interested to try that out

  37. Quang vn -

    CROSH is a fantastic tool! I found it easy to navigate. Has anyone tried network diagnostics

  38. Jordan B. -

    LOL, I thought CROSH was something you need to download! Thanks for clarifying

  39. Ryan C. -

    Has anyone tested how CROSH affects battery life? I’m wondering if high performance drains it faster

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