nixCraft Linux / UNIX Newsletter

ls* Commands Are Even More Useful Than You May Have Thought

Posted: 14 May 2021 02:04 AM PDT

{Updated} Everything is a file under Linux and ls* and friends can help you to dig out more information from the system than you originally thought. These Linux tips may come in handy when you need to find out information quickly without going through /proc or sysfs.

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How to use df command in Linux / Unix {with examples}

Posted: 13 May 2021 04:34 PM PDT

We use the df command to find total disk space and available space on a Linux / Unix file system. Let us see how to use the df command to view the amount of free space left on your Linux, macOS, *BSD and Unix file system. We will also explain how to automate disk space monitoring and send an email alert or push notification to your mobile device.

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