Unix, Linux, DevOps , Cloud computing and BigData Knowledge-Base


[$] A PHP syntax for discardable assignments

Recently, John Bafford revived a years-long conversation on expanding the syntax of the PHP foreach statement to include iterating solely over keys. Bafford, who wrote a patch and request for comments (RFC) on the matter back in 20… Continue Reading — [$] A PHP syntax...


BleedingTooth: critical kernel Bluetooth vulnerability

Several flaws in the BlueZ kernel Bluetooth stack prior to Linux 5.9 are being reported by Intel and by Google (GHSA-h637-c88j-47wq, GHSA-7mh3-gq28-gfrq, and GHSA-ccx2-w2r4-x649). They are collectively being called “BleedingTooth”, and mor… Continue Reading — BleedingTooth: critical kernel Bluetooth vulnerability


Krita 4.4.0 released

Version 4.4.0 of the Krita painting application has been released. “With a whole slew of new fill layer types, including the really versatile SeExpr based scriptable fill layer type, exciting new options for Krita’s brushes like the gradient map mode for brushes, lightness and gradient modes...


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