Peb tau niaj hnub tuaj koom Linux cov rooj sib tham thoob ntiaj teb tau ntev. Nws zoo li xav tsis thoob rau peb tias hauv Russia, ib lub tebchaws uas muaj peev xwm thev naus laus zis zoo li no, tsis muaj ib qho xwm txheej zoo sib xws. Tias yog vim li cas ob peb xyoos dhau los peb tau hu rau IT-Events thiab tau thov kom npaj lub rooj sib tham Linux loj. Nov yog li cas Linux Piter tau tshwm sim - lub rooj sib tham loj loj, uas xyoo no yuav muaj nyob rau sab qaum teb lub nroog thaum Lub Kaum Hli 4 thiab 5 rau thib tsib hauv kab.
Nov yog qhov xwm txheej loj hauv Linux ntiaj teb uas koj tsis xav nco. Vim li cas? Peb mam li tham txog qhov no hauv qab txiav.
Xyoo no peb yuav tham txog cov servers thiab kev khaws cia, huab infrastructure thiab virtualization, networks thiab kev ua tau zoo, embedded thiab mobile, tab sis tsis yog xwb. Peb yuav tau paub ib leeg, sib txuas lus, thiab ua ke tsim ib lub zej zog ntawm Linux enthusiasts. Cov neeg hais lus hauv lub rooj sib tham yog cov neeg tsim tawm kernel, lees paub cov kws tshaj lij hauv kev tes hauj lwm, cov ntaub ntawv khaws cia, kev ruaj ntseg, virtualization, embedded thiab server systems, DevOps engineers thiab ntau lwm tus.
Peb tau npaj ntau yam tshiab nthuav thiab, raws li ib txwm, tau caw cov kws tshaj lij thoob ntiaj teb zoo tshaj plaws. Hauv qab no peb yuav tham txog qee yam ntawm lawv. Tau kawg, txhua tus qhua yuav muaj sijhawm los ntsib cov neeg hais lus thiab nug lawv tag nrho lawv cov lus nug.
Ib zaug thaum APIβ¦
Michael Kerisk, man7.org, Lub teb chaws Yelemees
Michael yuav tham txog yuav ua li cas ib tug tsis muaj teeb meem thiab yuav luag tsis muaj ib tug xav tau kev hu xov tooj tuaj yeem muab cov haujlwm rau cov neeg ua haujlwm tseem ceeb los ntawm ntau lub tuam txhab loj thoob ntiaj teb tau ntau xyoo.
Los ntawm txoj kev, Michael tau sau ib phau ntawv paub zoo txog kev ua haujlwm hauv Linux (thiab Unix) "Lub Linux Programming Interface". Yog li yog tias koj muaj ib daim ntawv luam ntawm phau ntawv no, coj mus rau lub rooj sib tham kom tau txais tus sau daim ntawv kos npe.
Niaj hnub nimno USB gadget nrog kev cai USB functions & nws kev koom ua ke nrog systemd
Andrzej Pietrasiewicz, Collabora, Poland
Andrey yog tus hais lus tsis tu ncua ntawm Linux Foundation cov rooj sib tham. Nws cov lus hais yuav tsom mus rau yuav ua li cas tig lub cuab yeej Linux rau hauv USB gadget uas tuaj yeem txuas nrog lwm lub khoos phis tawj (hais, ntawm Windows) thiab siv tsuas yog tus qauv tsav tsheb. Piv txwv li, lub koob yees duab yees duab yuav pom tau ua qhov chaw cia rau cov ntaub ntawv video. Tag nrho cov khawv koob yog tsim ntawm ya, siv cov cuab yeej uas twb muaj lawm thiab systemd.
Mus rau Linux ntsiav kev ruaj ntseg: kev taug kev ntawm 10 xyoo dhau los
Elena Reshetova, Intel, Finland
Txoj hauv kev rau Linux kernel kev ruaj ntseg tau hloov li cas hauv 10 xyoo dhau los? Kev ua tiav tshiab, cov teeb meem qub uas tsis tau daws, cov lus qhia rau kev txhim kho cov kab ke kev ruaj ntseg, thiab qhov uas niaj hnub no hackers tab tom sim nkag - koj tuaj yeem kawm txog qhov no thiab ntau ntxiv ntawm Elena cov lus hais.
Hardening ib daim ntawv thov tshwj xeeb Linux
Tycho Andersen, Cisco Systems, USA
Taiko (qee tus neeg tshaj tawm nws lub npe Tiho, tab sis nyob rau hauv Russia peb hu nws Tikhon) yuav tuaj rau Linux Piter thib peb. Xyoo no - nrog rau tsab ntawv tshaj tawm txog cov txheej txheem niaj hnub los txhim kho kev ruaj ntseg ntawm cov tshuab tshwj xeeb raws li LInux. Piv txwv li, lub chaw tswj huab cua tuaj yeem raug txiav tawm ntawm ntau qhov chaw tsis tsim nyog thiab tsis muaj kev nyab xeeb, qhov no yuav ua kom muaj kev ruaj ntseg zoo dua qub. Nws tseem yuav qhia koj yuav ua li cas kom "npam" TPM.
USB arsenal rau pawg
Krzysztof Opasiak, Samsung R & D lub koom haum, Poland
Christophe yog ib tug tub ntxhais kawm tiav kev txawj ntse ntawm Warsaw Institute of Technology thiab qhib qhov tsim tawm ntawm Samsung R&D Institute Poland. Nws yuav tham txog txoj hauv kev thiab cov cuab yeej rau kev txheeb xyuas thiab rov tsim kho USB tsheb.
Multi-core application development nrog Zephyr RTOS
Alexey Brodkin, Synopsys, Russia
Koj tuaj yeem ntsib Alexey ntawm cov rooj sib tham dhau los. Xyoo no nws yuav tham txog yuav ua li cas siv multi-core processors hauv embedded systems, vim lawv pheej yig dua niaj hnub no. Nws siv Zephyr thiab cov laug cam uas nws txhawb nqa ua piv txwv. Nyob rau tib lub sijhawm, koj yuav pom qhov twg tuaj yeem siv tau thiab qhov twg yog qhov kawg.
Khiav MySQL ntawm Kubernetes
Nikolay Marzhan, Percona, Ukraine
Nikolay tau ua tus tswv cuab ntawm Pawg Neeg Saib Xyuas Linux Piter txij li xyoo 2016. Los ntawm txoj kev, txawm tias cov tswv cuab ntawm pawg neeg ua haujlwm tau dhau los ntawm txhua theem ntawm kev xaiv cov ntawv ceeb toom ntawm qhov sib npaug nrog lwm tus. Yog tias lawv daim ntawv tshaj tawm tsis ua raws li peb cov txheej txheem nruj, ces lawv yuav tsis raug suav nrog hauv lub rooj sib tham ua tus hais lus. Nikolay yuav qhia rau koj paub qhov qhib qhov kev daws teeb meem muaj nyob rau kev khiav MySQL hauv Kubernetes thiab txheeb xyuas lub xeev tam sim no ntawm cov haujlwm no.
Linux muaj ntau lub ntsej muag: yuav ua li cas ua haujlwm ntawm kev faib khoom
Sergey Shtepa, Veeam Software Group, Czech koom pheej
Sergey ua haujlwm hauv System Cheebtsam faib thiab tab tom tsim qhov kev hloov pauv thaiv kev tivthaiv rau Veeam Agent rau Windows thiab indexing tivthaiv rau Veeam Backup Enterprise Manager. Nws yuav qhia koj yuav ua li cas los tsim koj lub software rau ib qho version ntawm LInux thiab dab tsi hloov muaj rau ifdef.
Linux networking pawg hauv kev lag luam cia
Dmitry Krivenok, Dell Technologies, Russia
Dmitry, tus tswv cuab ntawm Pawg Neeg Saib Xyuas Kev Pabcuam Linux Piter, tau ua haujlwm los tsim cov ntsiab lus sib tham tshwj xeeb txij li nws qhib. Hauv nws daim ntawv tshaj tawm, nws yuav tham txog nws qhov kev paub dhau los ntawm kev ua haujlwm nrog Linux network subsystem hauv kev khaws cia, cov teeb meem tsis zoo thiab txoj hauv kev los daws lawv.
MUSER: Mediated Userspace Device
Felipe Franciosi, Nutanix, UK
Felipe yuav qhia koj yuav ua li cas rau programmatically depict lub PCI ntaus ntawv - thiab nyob rau hauv userspace! Nws yuav tawm los zoo li nws tseem muaj sia nyob, thiab koj yuav tsis tas yuav maj nrawm ua tus qauv los pib tsim software.
Evolution ntawm tus kheej thiab authentication hauv Red Hat Enteprise Linux 8 thiab Fedora distributions
Alexander Bokovoy, Red Hat, Finland
Alexander yog ib tus neeg hais lus muaj cai tshaj plaws ntawm peb lub rooj sib tham. Nws qhov kev nthuav qhia yuav mob siab rau kev hloov pauv ntawm tus neeg siv kev txheeb xyuas thiab kev txheeb xyuas qhov tseeb thiab nws qhov cuam tshuam hauv RHEL 8.
Kev ruaj ntseg ua tiav cov ntawv thov ntawm niaj hnub Linux-based smartphone: Secureboot, ARM TrustZone, Linux IMA
Konstantin Karasev, Dmitry Gerasimov, Qhib Mobile Platform, Russia
Konstantin yuav tham txog kev ruaj ntseg khau raj rau Linux ntsiav thiab cov ntawv thov, nrog rau lawv siv hauv Aurora mobile OS.
Tus kheej hloov kho code hauv Linux ntsiav - dab tsi qhov twg thiab yuav ua li cas
Evgeniy Paltsev, Synopsys. Russia
Evgeniy yuav qhia nws qhov kev paub txog kev siv lub tswv yim nthuav dav ntawm "ua tiav nrog cov ntaub ntawv tom qab sib dhos" siv cov piv txwv ntawm Linux ntsiav.
ACPI los ntawm kos: U-Boot siv
Andy Shevchenko, Intel, Finland
Andy yuav tham txog kev siv Power Management Interface (ACPI) thiab yuav ua li cas cov cuab yeej nrhiav pom algorithm yog siv hauv U-Boot khau raj loader.
Kev sib piv ntawm eBPF, XDP thiab DPDK rau kev tshuaj xyuas pob ntawv
Marian Marinov, SiteGround, Bulgaria
Marian tau ua haujlwm nrog Linux tau yuav luag 20 xyoo. Nws yog tus kiv cua FOSS loj thiab yog li tuaj yeem pom ntawm FOSS cov rooj sib tham thoob ntiaj teb. Nws yuav tham txog lub tshuab virtual ua haujlwm siab ntawm Linux uas ntxuav tsheb khiav tawm tsam DoS thiab DDoS tawm tsam. Marian yuav coj ob peb qhov kev ua si qhib rau peb lub rooj sib tham, uas yuav muaj nyob rau hauv thaj chaw tshwj xeeb gaming. Niaj hnub qhib qhov kev ua si cav tsis yog qhov lawv siv los ua. Los thiab txiav txim rau koj tus kheej.
Zoned Block Device ecosystem: tsis muaj kab txawv lawm
Dmitry Fomichev, Western Digital, USA
Dmitry yuav tham txog cov chav kawm tshiab ntawm drives - zoned thaiv cov cuab yeej, nrog rau lawv cov kev txhawb nqa hauv Linux kernel.
Linux Perf kev nce qib rau kev suav ntau thiab cov tshuab server
Alexey Budankov, Intel, Russia
Andrey yuav qhia nws cov khawv koob tshwj xeeb rau kev ntsuas qhov kev ua tau zoo ntawm SMP thiab NUMA systems thiab tham txog kev txhim kho tsis ntev los no hauv Linux Perf rau kev ua haujlwm siab ntawm server platforms.
Thiab qhov ntawd tsis yog tag nrho!
Rau cov lus piav qhia ntawm lwm cov ntawv ceeb toom, saib lub vev xaib .
Hais txog kev npaj rau lub rooj sab laj
Los ntawm txoj kev, tej zaum koj yuav nug dab tsi Dell yuav tsum ua nrog nws? Dell Technologies yog tus kws tshaj lij thiab yog ib tus neeg koom tes tseem ceeb ntawm Linux Piter. Peb tsis yog ua tus txhawb nqa lub rooj sib tham xwb; peb cov neeg ua haujlwm yog cov tswv cuab ntawm pawg neeg ua haujlwm, koom nrog kev caw cov neeg hais lus, xaiv cov ntsiab lus tseem ceeb, nyuaj thiab nthuav dav rau kev nthuav qhia.
Pawg neeg saib xyuas kev sib tham nrog 12 tus kws tshaj lij. Tus thawj coj ntawm pawg thawj coj yog Dell Technologies technical manager Alexander Akopyan.
Pab neeg thoob ntiaj teb: Intel technical director Andrey Laperrier, BSTU associate professor Dmitry Kostyuk, Percona technical director Nikolay Marzhan.
Lavxias teb sab pab neeg: Tus neeg sib tw ntawm Technical Sciences, tus thawj coj ntawm lub tuam tsev ntawm LETI Kirill Krinkin, tus thawj coj programmers ntawm Dell Technologies Vasily Tolstoy thiab Dmitry Krivenok, Virtuozzo Architect Pavel Emelyanov, tus thawj coj ua lag luam ntawm Dell Technologies Marina Lesnykh, CEO ntawm IT-Events Denis Kalanov, Tus thawj tswj kev tshwm sim Diana Lyubavskaya thiab Irina Saribekova.
Pawg Neeg Saib Kev Kawm muaj lub luag haujlwm los sau lub rooj sib tham nrog cov ntaub ntawv tseem ceeb thiab muaj feem cuam tshuam. Peb tus kheej caw cov kws tshaj lij uas txaus siab rau peb thiab cov zej zog, thiab tseem xaiv cov ntsiab lus tsim nyog tshaj plaws xa tuaj rau kev txiav txim siab.
Tom qab ntawd ua haujlwm pib nrog cov ntawv ceeb toom xaiv:
- Thawj theem, cov teeb meem thiab kev txaus siab hauv zej zog hauv cov ncauj lus tau hais feem ntau raug soj ntsuam.
- Yog hais tias lub ntsiab lus ntawm tsab ntawv ceeb toom muaj feem cuam tshuam, thov kom muaj lus piav qhia ntxiv.
- Cov theem tom ntej yog kev mloog tej thaj chaw deb (los ntawm lub sij hawm no daim ntawv qhia yuav tsum yog 80% npaj).
- Tom qab ntawd, yog tias tsim nyog, kev kho yuav raug ua thiab qhov thib ob audition tshwm sim.
Yog tias lub ntsiab lus nthuav dav thiab tus neeg hais lus paub yuav ua li cas nthuav tawm nws zoo nkauj, daim ntawv tshaj tawm yuav raug suav nrog hauv qhov program. Peb pab qee tus neeg hais lus qhib (peb ua ntau qhov kev xyaum thiab muab cov lus pom zoo), vim tias tsis yog txhua tus engineers tau yug los hais lus zoo.
Thiab tsuas yog tom qab ntawd koj hnov ββββqhov kawg ntawm tsab ntawv ceeb toom ntawm lub rooj sib tham.
Sau thiab nthuav qhia cov ntaub ntawv ntawm xyoo dhau los:
Yuav ua li cas mus rau lub rooj sib tham?
Txhua yam yooj yim heev: koj tsuas yog yuav tsum tau yuav daim pib . Yog tias koj tsis tuaj yeem tuaj koom lub rooj sib tham lossis nkag mus rau kev tshaj tawm hauv online, tsis txhob txhawj. Sai los yog tom qab (txawm hais tias sai dua tom qab, peb yuav tsis zais nws) feem ntau ntawm cov ntawv ceeb toom yuav tshwm sim .
Peb cia siab tias peb tau tswj kom txaus siab rau koj. Pom koj ntawm Linux Piter 2019! Nyob rau hauv peb lub tswv yim, qhov no yuav ua tau heev, nthuav heev thiab pab tau.
Tau qhov twg los: www.hab.com