Nyob zoo txhua leej txhua tus!
Kuv txuas ntxiv kuv kev tshuaj xyuas cov xov xwm hais txog dawb thiab qhib qhov software (thiab qee qhov kho vajtse). Lub sij hawm no kuv sim coj tsis tau tsuas yog Lavxias teb sab chaw, tab sis kuj cov lus Askiv-lus sawv daws yuav, kuv vam tias nws muab nthuav ntau nthuav. Tsis tas li ntawd, ntxiv rau cov xov xwm nws tus kheej, ob peb qhov txuas tau ntxiv rau kev tshuaj xyuas thiab cov lus qhia uas tau tshaj tawm lub lim tiam dhau los hais txog FOSS thiab kuv pom qhov nthuav.
Hauv qhov teeb meem No.2 rau Lub Ob Hlis 3-9, 2020:
- FOSDEM 2020 lub rooj sib tham;
- WireGuard code yuav suav nrog hauv Linux;
- Canonical muab cov kev xaiv ntxiv rau cov neeg muab khoom siv pov thawj;
- Dell tau tshaj tawm ib tug tshiab version ntawm nws sab saum toj-kawg ultrabook khiav Ubuntu;
- TFC qhov project muaj "paranoid" kev ruaj ntseg kev xa xov;
- lub tsev hais plaub txhawb nqa tus tsim tawm uas tiv thaiv GPL;
- ua tus neeg muag khoom kho vajtse Japanese txuas rau Open Invention Network;
- qhov pib tau txais txiaj ntsig $ 40 lab hauv kev nqis peev los ua kom yooj yim nkag mus rau huab Open Source tej yaam num;
- lub platform rau kev saib xyuas kev lag luam hauv Internet ntawm cov khoom yog qhib qhov chaw;
- Linux ntsiav daws teeb meem xyoo 2038;
- Lub Linux ntsiav yuav tuaj yeem daws qhov teeb meem ntawm kev sib koom xauv;
- dab tsi venture peev pom raws li qhov attractiveness ntawm Open Source;
- CTO IBM Watson tau hais txog qhov xav tau tseem ceeb rau Open Source rau qhov kev loj hlob zoo ntawm "ntug xam";
- siv Open Source fio utility los soj ntsuam kev ua haujlwm ntawm disk;
- tshuaj xyuas qhov zoo tshaj plaws qhib Ecommerce platforms hauv 2020;
- tshuaj xyuas FOSS cov kev daws teeb meem rau kev ua haujlwm nrog cov neeg ua haujlwm.
FOSDEM Conference 2020
Ib lub rooj sib tham FOSS loj tshaj plaws, FOSDEM 2020, muaj nyob rau lub Ob Hlis 1-2 hauv Brussels, tau coj los ua ke ntau dua 8000 tus neeg tsim khoom koom ua ke los ntawm lub tswv yim pub dawb thiab qhib qhov software. 800 tsab ntawv ceeb toom, kev sib txuas lus thiab lub sijhawm los ntsib cov neeg muaj koob muaj npe hauv FOSS ntiaj teb. Habr neeg siv Dmitry Sugrobov qhia nws cov kev xav thiab sau ntawv los ntawm kev ua yeeb yam.
Cov npe ntawm ntu ntawm lub rooj sib tham:
- zej zog thiab kev ncaj ncees;
- ntim thiab kev ruaj ntseg;
- Database;
- Kev ywj pheej;
- dab neeg;
- Internet;
- lwm yam;
- ntawv pov thawj.
Kuj tseem muaj ntau "devrooms": ntawm kev faib khoom, CI, ntim khoom, decentralized software thiab ntau lwm yam.
Thiab yog tias koj xav pom txhua yam rau koj tus kheej, ua raws (ceev faj, tshaj 400 teev ntawm cov ntsiab lus).
WireGuard code tuaj rau Linux
Tom qab xyoo ntawm txoj kev loj hlob, WireGuard, piav qhia los ntawm ZDNet raws li "kev hloov pauv mus kom ze" rau VPN tsim, thaum kawg tau teem sijhawm rau suav nrog hauv Linux ntsiav thiab xav tias yuav raug tso tawm rau lub Plaub Hlis 2020.
Linus Torvalds nws tus kheej yog suav tias yog ib qho ntawm WireGuard tus kiv cua loj tshaj plaws, nws tau hais tias: "Kuv puas tuaj yeem lees txim kuv txoj kev hlub rau qhov project no thiab vam tias nws yuav raug sib koom ua ke sai sai? Cov cai yuav tsis zoo tag nrho, tab sis kuv tau nyeem sai sai thiab, piv rau OpenVPN thiab IPSec, nws yog ib qho kev kos duab.» (rau kev sib piv, WireGuard tus lej code yog 4 kab ntawm cov lej, thiab OpenVPN's yog 000).
Txawm hais tias nws yooj yim, WireGuard suav nrog cov thev naus laus zis niaj hnub xws li Noise protocol moj khaum, Curve25519, ChaCha20, Poly1305, BLAKE2, SipHash24, thiab HKD. Tsis tas li ntawd, kev nyab xeeb ntawm qhov project tau raug pov thawj kev kawm.
Canonical muab cov kev xaiv ntxiv rau cov neeg muab khoom siv tau ntawv pov thawj
Pib nrog LTS version ntawm Ubuntu 20.04, kev teeb tsa thiab kev ua haujlwm ntawm lub kaw lus yuav txawv ntawm cov khoom siv tau lees paub los ntawm Canonical. Ubuntu cov neeg tsim khoom tab tom ua haujlwm ntawm kev tshuaj xyuas cov ntawv pov thawj ntawm lub kaw lus thaum lub sijhawm GRUB khau raj siv SMBIOS module siv cov cuab yeej ID cov hlua. Txhim kho Ubuntu ntawm cov ntawv pov thawj kho vajtse yuav tso cai rau koj, piv txwv li, kom tau txais kev txhawb nqa rau cov ntsiav tshuaj tshiab tawm ntawm lub thawv. Yog li, tshwj xeeb, Linux version 5.5 yuav muaj (yav dhau los tshaj tawm rau 20.04, tab sis tom qab tso tseg) thiab tej zaum 5.6. Ntxiv mus, tus cwj pwm no txhawj xeeb tsis yog kev teeb tsa thawj zaug xwb, tab sis kuj tseem ua haujlwm tom qab; ib qho kev kuaj zoo sib xws yuav raug ua thaum siv APT. Piv txwv li, txoj hauv kev no yuav pab tau rau cov tswv ntawm Dell computers.
Dell tshaj tawm ib tug tshiab version ntawm sab saum toj ultrabook ntawm Ubuntu
Paub txog nws qhov kev tso tawm ntawm lub khoos phis tawj nrog Ubuntu ua ntej teeb tsa, Dell tau tshaj tawm cov ntawv tshiab ntawm XPS 13 ultrabook - Tus tsim tawm tsab (tus qauv muaj cai 6300, qhov no tsis yog yuav tsum tsis meej pem nrog 2019 version nrog code 7390, tso tawm rau lub Kaum Ib Hlis. ). Lub cev zoo tib yam txhuas lub cev, tus tshiab i7-1065G7 processor (4 cores, 8 threads), lub vijtsam loj (FHD thiab UHD + 4K cov lus muaj), txog li 16 gigabytes ntawm LPDDR4x RAM, daim duab tshiab thiab thaum kawg txhawb nqa. rau tus ntiv tes scanner.
TFC Project Proposes 'Paranoid-Proof' Messaging System
TFC (Tinfoil Chat) qhov project tau npaj ib qho qauv ntawm "kev tiv thaiv tsis muaj kev tiv thaiv" software thiab kho vajtse xa xov uas tso cai rau koj tswj hwm kev zais ntawm kev sib tham txawm tias cov khoom siv kawg raug cuam tshuam. Txoj haujlwm code yog muaj rau kev tshuaj xyuas, sau rau hauv Python raws li GPLv3 daim ntawv tso cai, kho vajtse circuits muaj nyob rau hauv FDL.
Cov neeg xa xov liaison niaj hnub no thiab siv qhov kawg-rau-kawg encryption tiv thaiv kev cuam tshuam ntawm kev khiav tsheb nruab nrab, tab sis tsis tiv thaiv cov teeb meem ntawm cov neeg siv khoom, piv txwv li, tiv thaiv kev cuam tshuam ntawm lub kaw lus yog tias nws muaj qhov tsis zoo.
Cov tswv yim npaj siv peb lub khoos phis tawj ntawm tus neeg siv khoom - lub rooj vag mus txuas rau lub network ntawm Tor, lub khoos phis tawj rau kev encryption, thiab lub computer rau decryption. Qhov no, ua ke nrog cov thev naus laus zis encryption siv, yuav tsum theoretically ho nce kev ruaj ntseg ntawm lub system.
Lub tsev hais plaub tau txhawb nqa tus tsim tawm uas tiv thaiv GPL
California Lub Tsev Hais Plaub Txiav Txim Siab tau txiav txim siab nyob rau hauv rooj plaub ntawm Open Source Security Inc., uas tsim txoj haujlwm Grsecurity, thiab Bruce Perens, yog ib tus kws sau ntawv ntawm Open Source txhais, co-founder ntawm OSI lub koom haum, tus tsim ntawm BusyBox pob. thiab ib tus thawj coj thaum ntxov ntawm Debian qhov project.
Lub ntsiab lus ntawm kev hais plaub yog tias Bruce, hauv nws qhov blog, thuam qhov txwv tsis pub nkag mus rau Grsecurity txoj kev txhim kho thiab ceeb toom tawm tsam kev yuav cov ntawv them nyiaj vim muaj peev xwm ua txhaum cai ntawm GPLv2 daim ntawv tso cai, thiab lub tuam txhab liam nws ntawm kev tshaj tawm cov lus tsis tseeb thiab siv nws. txoj hauj lwm hauv zej zog los ua phem rau lub tuam txhab kev lag luam.
Lub tsev hais plaub tsis lees paub qhov kev thov rov hais dua, txiav txim siab tias Perens cov ntawv tshaj tawm blog yog nyob rau hauv qhov xwm txheej ntawm tus kheej lub tswv yim raws li paub qhov tseeb. Yog li, qhov kev txiav txim ntawm lub tsev hais plaub qis tau lees paub, uas txhua qhov kev thov tawm tsam Bruce raug tsis lees paub, thiab lub tuam txhab raug txiav txim kom them rov qab cov nqi raug cai ntawm 259 txhiab las.
Txawm li cas los xij, kev hais plaub tsis ncaj qha rau qhov teeb meem ntawm qhov ua txhaum cai ntawm GPL, thiab qhov no, tej zaum, yuav yog qhov nthuav tshaj plaws.
Thawj tus neeg muag khoom kho vajtse Japanese koom nrog Open Invention Network
Open Invention Network (OIN) yog qhov loj tshaj plaws uas tsis yog-tus neeg ua phem patent hauv keeb kwm. Nws lub luag haujlwm tseem ceeb yog los tiv thaiv Linux thiab Open Source-friendly tuam txhab uas muag los ntawm patent tawm tsam. Tam sim no lub tuam txhab Japanese loj Taiyo Yuden tau koom nrog OIN.
Shigetoshi Akino, General Manager ntawm Taiyo Yuden's Intellectual Rights Department, tau hais tias: "Txawm hais tias Taiyo Yuden tsis ncaj qha siv Open Source software hauv nws cov khoom, peb cov neeg siv khoom ua, thiab nws yog ib qho tseem ceeb rau peb los txhawb Open Source teg num uas tseem ceeb rau peb cov neeg siv khoom zoo. Los ntawm kev koom nrog Open Invention Network, peb qhia kev txhawb nqa rau Open Source los ntawm patent non-aggression rau Linux thiab lwm yam Open Source technologies".
Kev pib ua haujlwm tau nyiam $ 40 lab hauv kev nqis peev los ua kom yooj yim nkag mus rau huab Open Source tej yaam num
Kev loj hlob muaj koob meej ntawm Open Source software yog qhov tseem ceeb hauv kev hloov pauv ntawm cov tuam txhab IT sector. Tab sis muaj lwm sab - qhov nyuaj thiab tus nqi ntawm kev kawm thiab hloov kho software rau cov kev xav tau ntawm cov tuam txhab.
Aiven, pib los ntawm Finland, tab tom tsim lub platform los pab txhawb cov haujlwm no thiab tsis ntev los no tshaj tawm tias nws tau nce $ 40 lab.
Lub tuam txhab muab kev daws teeb meem raws li 8 qhov sib txawv Open Source tej yaam num - Apache Kafka, PostgreSQL, MySQL, Elasticsearch, Cassandra, Redis, InfluxDB thiab Grafana - uas npog ntau yam kev ua haujlwm los ntawm cov ntaub ntawv yooj yim ua rau kev tshawb nrhiav thiab ua cov ntaub ntawv loj.
«Kev loj hlob ntawm Open Source infrastructure thiab kev siv cov kev pabcuam huab cua pej xeem yog qhov zoo siab tshaj plaws thiab muaj zog tshaj plaws hauv kev lag luam thev naus laus zis, thiab Aiven ua rau cov txiaj ntsig ntawm Open Source infrastructure nkag tau rau cov neeg siv khoom ntawm txhua qhov ntau thiab tsawg."hais Eric Liu, Aiven Partner ntawm IVP, tus thawj coj ua lag luam software player uas nws tus kheej tau txhawb nqa cov haujlwm tseem ceeb xws li Slack, Dropbox thiab GitHub.
Kev lag luam hauv internet ntawm yam khoom tswj platform yog qhib qhov chaw
Dutch faib tshuab tus neeg teb xov tooj Alliander tau tso tawm Open Smart Grid Platform (OSGP), lub platform IIoT scalable. Nws tso cai rau koj khaws cov ntaub ntawv ruaj ntseg thiab tswj cov khoom siv ntse hauv lub network. Hauv particular, nws tuaj yeem siv tau raws li hauv qab no:
- Tus neeg siv lossis tus neeg teb xov tooj txuas rau lub vev xaib thov los saib xyuas lossis tswj cov khoom siv.
- Daim ntawv thov txuas rau OSGP los ntawm cov kev pabcuam hauv web muab faib los ntawm kev ua haujlwm, piv txwv li "txoj kev teeb pom kev zoo", "ntse sensors", "lub zog zoo". Cov neeg tsim tawm thib peb tuaj yeem siv cov kev pabcuam hauv web los tsim lossis koom ua ke lawv cov ntawv thov.
- Lub platform ua haujlwm nrog cov ntawv thov siv qhib thiab ruaj ntseg raws tu qauv.
Lub platform sau hauv Java, muaj ntawv tso cai nyob rau hauv Apache-2.0.
Lub Linux ntsiav daws qhov teeb meem xyoo 2038
Hnub Tuesday Lub Ib Hlis 19, 2038 ntawm 03: 14: 07 UTC, yuav tsum muaj teeb meem loj vim yog siv 32-ntsis UNIX-lub sij hawm tus nqi rau kev khaws cia. Thiab qhov no tsis yog qhov teeb meem Y2K overblown. Hnub yuav rov pib dua, tag nrho 32-ntsis UNIX systems yuav rov qab mus rau yav dhau los, mus txog thaum pib ntawm 1970.
Tab sis tam sim no koj tuaj yeem pw tsaug zog me ntsis. Linux developers, nyob rau hauv lub tshiab kernel version 5.6, kho qhov teeb meem no kaum yim xyoo ua ntej ib tug ua tau ib ntus apocalypse. Linux cov neeg tsim khoom tau ua haujlwm los daws qhov teeb meem no tau ntau xyoo. Ntxiv mus, thaj ua rau thaj los daws qhov teeb meem no yuav raug xa mus rau qee qhov ua ntej ntawm Linux ntsiav - 5.4 thiab 5.5.
Txawm li cas los xij, muaj cov lus ceeb toom - cov neeg siv cov ntawv thov yuav tsum tau hloov kho raws li qhov tsim nyog siv cov ntawv tshiab ntawm libc. Thiab cov kernel tshiab yuav tsum tau txais kev txhawb nqa los ntawm lawv. Thiab qhov no tuaj yeem ua rau mob rau cov neeg siv ntawm 32-ntsis cov khoom siv tsis txaus siab, thiab ntau ntxiv rau cov neeg siv cov kev pabcuam kaw.
Lub Linux ntsiav yuav tuaj yeem daws qhov teeb meem ntawm kev sib koom xauv
Ib qho kev sib cais xauv tshwm sim thaum cov lus qhia atomic ua haujlwm ntawm cov ntaub ntawv los ntawm ntau qhov chaw cache. Vim nws qhov xwm txheej atomic, lub tsheb npav thoob ntiaj teb yuav tsum muaj nyob rau hauv qhov no, uas ua rau muaj teeb meem kev ua haujlwm thoob plaws hauv lub cev thiab qhov nyuaj ntawm kev siv Linux hauv "lub sijhawm nyuaj" systems.
Los ntawm lub neej ntawd, ntawm cov txheej txheem txhawb nqa, Linux yuav luam tawm cov lus hauv dmesg thaum muaj kev sib koom xauv tshwm sim. Thiab los ntawm kev qhia meej qhov kev xaiv split_lock_detect = kev xaiv neeg tuag taus, daim ntawv thov teeb meem tseem yuav raug xa mus rau SIGBUS teeb liab, tso cai rau nws los txiav tawm lossis ua nws.
Nws cia siab tias qhov kev ua haujlwm no yuav suav nrog hauv version 5.7.
Vim li cas venture peev pom qhov kev thov rov hais dua ntawm Open Source?
Nyob rau hauv xyoo tas los no, peb tau pom ib qho tseem ceeb ntawm cov nyiaj nkag mus rau hauv Open Source: kev yuav Red Hat los ntawm IT loj heev IBM, GitHub los ntawm Microsoft, thiab Nginx web server los ntawm F5 Networks. Kev nqis peev hauv kev pib lag luam kuj nce ntxiv, piv txwv li, tsuas yog lwm hnub Hewlett Packard Enterprise yuav Scytale (https://venturebeat.com/2020/02/03/hpe-acquires-identity-management-startup-scytale/). TechCrunch nug 18 cov tub ua lag luam sab saum toj dab tsi nyiam lawv tshaj plaws thiab qhov twg lawv pom cov hauv kev.
CTO IBM Watson tau hais txog qhov xav tau tseem ceeb rau Open Source rau qhov kev loj hlob zoo ntawm "ntug xam"
Nco ntsoov: "edge xam," tsis zoo li huab xam, tseem tsis tau muaj ib lo lus Lavxias teb sab lus; cov lus txhais "ntug xam" los ntawm ib tsab xov xwm ntawm Habré yog siv ntawm no , hauv kev nkag siab ntawm kev suav ua tau ze rau cov neeg siv khoom ntau dua li huab.
Tus naj npawb ntawm "ntug xam" cov khoom siv tau loj hlob ntawm qhov xav tsis thoob, txij li 15 billion hnub no mus rau qhov kwv yees 55 xyoo 2020, hais tias Rob High, tus lwm thawj coj thiab CTO ntawm IBM Watson.
«Thawj qhov uas yuav tsum nkag siab yog tias kev lag luam muaj kev pheej hmoo cuam tshuam rau nws tus kheej tshwj tsis yog qhov teeb meem ntawm kev tswj hwm tus qauv tau hais, tsim cov txheej txheem uas cov neeg tsim tawm tuaj yeem tsim thiab tsim los tsim lawv cov ecosystems... Peb ntseeg tias tib txoj kev ntse. kom ua tiav cov qauv no yog los ntawm Open Source. Txhua yam peb ua yog raws li Open Source thiab nws yog qhov yooj yim vim peb tsis ntseeg tias leej twg tuaj yeem ua tiav yam tsis muaj kev tsim kom muaj zog thiab noj qab haus huv ecosystem nyob ib puag ncig cov qauv."said Rob.
Siv Open Source fio utility los soj ntsuam kev ua haujlwm ntawm disk
Ars Technica tau tshaj tawm cov lus qhia luv luv rau kev siv lub tshuab hluav taws xob hla lub platform. fio los ntsuas qhov kev ua haujlwm ntawm disk. Qhov kev zov me nyuam tso cai rau koj los tshuaj xyuas qhov kev xa tawm, latency, tus lej ntawm I / O cov haujlwm thiab cache. Ib qho tshwj xeeb yog kev sim simulate qhov kev siv tiag tiag ntawm cov khoom siv es tsis txhob siv cov khoom siv hluavtaws xws li nyeem / sau cov ntaub ntawv ntau thiab ntsuas lawv lub sijhawm ua tiav.
Kev tshuaj xyuas ntawm qhov zoo tshaj plaws qhib Ecommerce platforms hauv 2020
Ua raws li kev tshuaj xyuas ntawm CMS zoo tshaj plaws, lub vev xaib "Nws yog FOSS" tshaj tawm kev tshuaj xyuas ntawm eCommerce cov kev daws teeb meem rau kev tsim koj lub khw hauv online lossis nthuav dav cov haujlwm ntawm qhov chaw uas twb muaj lawm. suav tias yog nopCommerce, OpenCart, PrestaShop, WooCommerce, Zen Cart, Magento, Drupal. Kev tshuaj xyuas yog luv luv, tab sis nws yog qhov chaw zoo pib xaiv qhov kev daws teeb meem rau koj qhov project.
Kev tshuaj xyuas ntawm FOSS cov kev daws teeb meem rau kev ua haujlwm nrog cov neeg ua haujlwm
Solutions Review tshaj tawm cov ntsiab lus luv luv ntawm cov cuab yeej FOSS zoo tshaj plaws los pab HR cov kws tshaj lij. Piv txwv xws li A1 eHR, Apptivo, Baraza HCM, IceHRM, Jorani, Odoo, OrangeHRM, Sentrifugo, SimpleHRM, WaypointHR. Kev tshuaj xyuas, zoo li yav dhau los, yog luv luv; tsuas yog lub luag haujlwm tseem ceeb ntawm txhua qhov kev daws teeb meem suav nrog kuj tau teev tseg.
Qhov ntawd yog tag nrho, txog rau hnub Sunday tom ntej!
Subscribe rau peb los yog yog li koj tsis txhob nco tawm cov ntawv tshiab ntawm FOSS News.
Tau qhov twg los: www.hab.com