●● 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
    futex2 at Linux Plumbers Conference 2022
    [07:03] -TechBytesBot/#techbytes-andrealmeid.com | futex2 at Linux Plumbers Conference 2022 | tony is coding [07:03] schestowitz
    [07:03] schestowitz

    To 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: [...]

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  • [07:06] schestowitz
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    Wolfi is a Linux Un(distro) Built for Software Supply Chain Security
    [07:06] -TechBytesBot/#techbytes-news.itsfoss.com | Wolfi is a Linux Un(distro) Built for Software Supply Chain Security [07:06] schestowitz
    [07:06] schestowitz

    They call it an "Undistro" because it is not a full-fledged Linux distribution to run on bare metal.

    [07:06] schestowitz

    Instead, it is a container-focused Linux distribution. So, let me tell you more about it.

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    Wolfi: A Linux undistro with security measures for the software supply chain
    [07:06] -TechBytesBot/#techbytes-www.helpnetsecurity.com | Wolfi: A Linux undistro with security measures for the software supply chain - Help Net Security [07:06] schestowitz
    [07:06] schestowitz

    Wolfi 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).

    [07:06] schestowitz
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    A New Linux Tool Aims to Guard Against Supply Chain Attacks
    [07:06] schestowitz
    [07:06] -TechBytesBot/#techbytes-A New Linux Tool Aims to Guard Against Supply Chain Attacks | WIRED [07:06] schestowitz

    Both 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] schestowitz
    A DIY non-contact digital tachometer for machinists
    [07:27] -TechBytesBot/#techbytes-blog.arduino.cc | A DIY non-contact digital tachometer for machinists | Arduino Blog [07:27] schestowitz
    [07:27] schestowitz

    The 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.

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  • ● Sep 25 [08:44] *Noisytoot has quit (Ping timeout: 2m30s) [08:45] *Noisytoot (~noisytoot@tkbibjhmbkvb8.irc) has joined #techbytes ● Sep 25 [10:32] *Despatche (~desp@u3xy9z2ifjzci.irc) has joined #techbytes [10:47] *Noisytoot has quit (Ping timeout: 2m30s) [10:48] *Noisytoot (~noisytoot@tkbibjhmbkvb8.irc) has joined #techbytes [10:57] *Noisytoot has quit (Ping timeout: 2m30s) [10:57] *Noisytoot (~noisytoot@tkbibjhmbkvb8.irc) has joined #techbytes ● Sep 25 [11:03] *u-amarsh04 has quit (Quit: Konversation terminated!) [11:16] *u-amarsh04 (~amarsh04@22agg6qj8dxhg.irc) has joined #techbytes ● Sep 25 [12:21] *Mio14 (~quassel@freenode-s91.n9b.35qdac.IP) has joined #techbytes ● Sep 25 [13:07] *Mio14 has quit (Ping timeout: 120 seconds) [13:09] *Mio14 (~quassel@freenode-fir.310.tinorq.IP) has joined #techbytes [13:58] *u-amarsh04 has quit (Quit: Konversation terminated!) [13:59] *u-amarsh04 (~amarsh04@22agg6qj8dxhg.irc) has joined #techbytes ● Sep 25 [14:01] *psydroid2 (~psydroid@memzbmehf99re.irc) has joined #techbytes ● Sep 25 [17:29] *psydruid has quit (Ping timeout: 2m30s) [17:31] *psydruid (~psydruid@jevhxkzmtrbww.irc) has joined #techbytes ● Sep 25 [19:36] schestowitz > Ok its meant to be Hong Kong ? [19:36] schestowitz Maybe the people handling it. Some bitcoin fraudsters were once based in Japan, IIRC. MtGox. [19:36] schestowitz > Ok its meant to be Hong Kong ? [19:36] schestowitz Maybe the people handling it. Some bitcoin fraudsters were once based in Japan, IIRC. MtGox. [19:36] schestowitz > Yes they sent me a report saying not something they can deal with and [19:36] schestowitz > sorry .. ● Sep 25 [21:53] *Mio14 has quit (Ping timeout: 120 seconds) ● Sep 25 [22:07] *Mio14 (~quassel@freenode-b0j.tcl.rgjs7c.IP) has joined #techbytes [22:26] *psydroid2 has quit (connection closed) ● Sep 25 [23:10] *psydruid (~psydruid@jevhxkzmtrbww.irc) has left #techbytes [23:10] *psydruid (~psydruid@jevhxkzmtrbww.irc) has joined #techbytes [23:53] *psydruid (~psydruid@jevhxkzmtrbww.irc) has left #techbytes [23:54] *psydruid (~psydruid@jevhxkzmtrbww.irc) has joined #techbytes