Key Takeaways

• The sar command is part of the sysstat package and collects performance statistics for various elements of a Linux computer in real-time and historical reports.
• Run “sudo apt install sysstat” in the Terminal to install the sysstat package and sar.
• Sar provides real-time statistics for CPU load, memory paging, swap usage, and more. It can also display historical data for specific time periods, allowing you to analyze past performance issues.

The sar command lets you see performance statistics for different elements of your Linux computer, for both real-time and historical data. We show you how to use this great resource.

[mai mult...]

Key Takeaways

• To fix an email stuck in the outbox on Gmail for desktop, click the gear icon, navigate to See All Settings > Offline, then disable “Enable Offline Mail”
• To fix a stuck email on Android or iPhone, tap the three horizontal lines in the Gmail app, select “Outbox,” then pull down from the top to refresh the folder
• If those solutions don’t work, try clearing the Gmail app’s cache or updating it to the latest version.

If your emails are stuck in Gmail’s Outbox and won’t send, your internet connection may not be working, or you may have enabled Gmail’s offline mode. We’ll show you how to fix those problems on a desktop or phone, and suggest a few other things you can try to fix Gmail issues.

[mai mult...]

Spotify Wrapped 2023 is an annual recap that showcases your listening habits from the past year, including your top artists, songs, and genres. You can easily access your Wrapped results on the Spotify app for iPhone, iPad, and Android. Just tap on the “Your 2023 Wrapped is here” card on the Home tab and enjoy the interactive experience.

[mai mult...]

• You can move photos and videos from the Files app to the Photos app on your iPhone or iPad by selecting the media file, tapping the Share button and choosing “Save Image” or “Save Video.”
• Make sure the photo or video format is compatible with the Photos app to ensure your media is actually visible.
• You can copy photos or images from the Photos app to Files by selecting them, tapping Share, and selecting “Save to Files.”

[mai mult...]

The PATH tells Windows where it should look for executables, making them accessible via command-line interfaces or scripts. To add a new folder to PATH, navigate to Advanced System Settings > Environment Variables, select PATH, click “Edit” and then “New.” Have you ever wondered why you can just type ipconfig into a command prompt and it works, but when you want to use a command line program you downloaded you have to navigate to its directory first?

[mai mult...]

[mai mult...]