●● IRC: #techbytes @ Techrights IRC Network: Sunday, September 25, 2022 ●● ● Sep 25 [00:01] *psydruid (~psydruid@jevhxkzmtrbww.irc) has joined #techbytes [00:10] *psydruid (~psydruid@jevhxkzmtrbww.irc) has left #techbytes [00:10] *psydruid (~psydruid@jevhxkzmtrbww.irc) has joined #techbytes ● Sep 25 [06:32] *psydruid (~psydruid@jevhxkzmtrbww.irc) has left #techbytes [06:32] *psydruid (~psydruid@jevhxkzmtrbww.irc) has joined #techbytes ● Sep 25 [07:03] schestowitz
[07:03] schestowitz[07:03] schestowitzTo solve this, futex2 will allocate a table per NUMA node and have a NUMA-aware interface to tell the kernel which node to work on, using this struct: [...]
[07:03] schestowitz
[07:06] schestowitz[07:06] schestowitzThey call it an "Undistro" because it is not a full-fledged Linux distribution to run on bare metal.
[07:06] schestowitzInstead, it is a container-focused Linux distribution. So, let me tell you more about it.
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[07:06] schestowitz[07:06] schestowitzWolfi is a new community Linux undistribution that combines the best aspects of existing container base images with default security measures that will include software signatures powered by Sigstore, provenance, and software bills of material (SBOM).
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[07:06] -TechBytesBot/#techbytes-A New Linux Tool Aims to Guard Against Supply Chain Attacks | WIRED [07:06] schestowitz[07:06] schestowitzBoth Torres-Arias and Chainguards CEO, Dan Lorenc, point out that generating a manifestknown in software supply chain security as a software bill of materials, or SBOMdoesnt produce better security in itself. Its how organizations act on the information that will really make the difference. But as with anything in security, a defense is only valuable and protective if its already in place [07:06] schestowitz before something goes awry.
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[07:27] schestowitz[07:27] schestowitzThe term feeds and speeds refers to the parameters a machinist uses to achieve the ideal tool load. A vertical milling machines end mill, for example, can only remove a certain amount of material with each stroke of each cutting flute. For that reason, it is imperative that a machinist know how fast the end mill is rotating. Most modern machine tools (not just CNC tools, but also manual tools) [07:27] schestowitz include a digital RPM display. But many older machines and some modern machines with low-cost VFDs (variable-frequency drives) do not and that makes it very difficult to maintain optimal load. This DIY device addresses those shortcomings in an affordable way.
[07:27] schestowitz