when backslash is the last character in an (invalid) regexp. a fix and issue reported in bugzilla [Thomas: https://git.openembedded.org/openembedded-core/tree/meta ...

I wish I'd known these time-saving tweaks and tricks from the start.

The free command in Linux is used to check your system’s memory status. It provides a snapshot of how RAM and swap memory are being utilized. Total memory → How much RAM is installed on the system.

Most Linux problems aren't complex. They're poorly observed. These are the exact commands that I run before troubleshooting ...