Hello mong le e mong!
Ke tsoela pele ka tlhahlobo ea ka ea litaba tse mabapi le software ea mahala le e bulehileng (le lisebelisoa tse ling). Lekhetlong lena ha kea ka ka leka ho nka mehloli ea Serussia feela, empa le ea puo ea Senyesemane, ke tšepa hore e ile ea e-ba e thahasellisang haholoanyane. Ho phaella moo, ho phaella litabeng ka boeona, lihokelo tse 'maloa li kentsoe litlhahlobong le litataiso tse hatisitsoeng bekeng e fetileng tse amanang le FOSS le tseo ke li fumaneng li thahasellisa.
Khatisong ea No. 2 ea la 3-9 Hlakola, 2020:
- Seboka sa FOSDEM 2020;
- Khoutu ea WireGuard e tla kenyelletsoa ho Linux;
- Canonical e fana ka likhetho tse eketsehileng bakeng sa barekisi ba thepa ba netefalitsoeng;
- Dell e phatlalalitse mofuta o mocha oa ultrabook ea eona e holimo-limo e sebelisang Ubuntu;
- morero oa TFC o fana ka mokhoa o sireletsehileng oa melaetsa oa "paranoid";
- lekhotla le ile la tšehetsa moqapi ea neng a sireletsa GPL;
- Morekisi ea etellang pele oa li-hardware oa Majapane o hokela ho Open Invention Network;
- qalo e hohetse matsete a limilione tse 40 ho nolofatsa phihlello ea merero ea Open Source ea leru;
- sethala sa ho beha leihlo Marang-rang a indasteri ea lintho ke mohloli o bulehileng;
- Linux kernel e rarolle bothata ba selemo sa 2038;
- Linux kernel e tla khona ho rarolla bothata ba liloko tse arolelanoang;
- venture capital e bona eng e le khahla ea Open Source;
- CTO IBM Watson e boletse tlhokahalo ea bohlokoa ea Open Source bakeng sa tšimo e ntseng e hola ka matla ea "edge computing";
- sebelisa sesebelisoa sa Open Source fio ho lekola ts'ebetso ea disk;
- tlhahlobo ea liforomo tse ntle ka ho fetisisa tsa Ecommerce tse bulehileng ka 2020;
- tlhahlobo ea tharollo ea FOSS bakeng sa ho sebetsa le basebetsi.
Seboka sa FOSDEM 2020
E 'ngoe ea likopano tse kholo ka ho fetisisa tsa FOSS, FOSDEM 2020, e neng e tšoeroe ka la 1-2 Pherekhong Brussels, e kopantse bahlahisi ba fetang 8000 ba kopantsoeng ke mohopolo oa software ea mahala le e bulehileng. Litlaleho tse 800, puisano le monyetla oa ho kopana le batho ba tummeng lefatšeng la FOSS. Mosebelisi oa Habr Dmitry Sugrobov o ile a arolelana maikutlo a hae le lintlha tse tsoang litšoantšisong.
Lenane la likarolo kopanong:
- sechaba le melao ea boitšoaro;
- lijana le tšireletso;
- Database;
- Tokoloho;
- pale;
- Inthanete;
- tse fapa-fapaneng;
- setifikeiti.
Ho ne ho boetse ho e-na le "li-devrooms" tse ngata: ka liphallelo, CI, lijana, software e arolelanoang le lihlooho tse ling tse ngata.
'Me haeba u batla ho iponela ntho e' ngoe le e 'ngoe, latela (hlokomela, lihora tse fetang 400 tsa litaba).
Khoutu ea WireGuard e tlang ho Linux
Kamora lilemo tsa nts'etsopele, WireGuard, e hlalosoang ke ZDNet e le "mokhoa oa phetoho" molemong oa moralo oa VPN, qetellong e reretsoe ho kenyelletsoa kernel ea Linux mme e lebelletsoe ho lokolloa ka Mmesa 2020.
Linus Torvalds ka boeena o nkoa e le e mong oa libapali tse kholo tsa WireGuard, o itse: "Na nka boela ka bolela lerato la ka bakeng sa projeke ee mme ka tšepa hore e tla kopanngoa haufinyane? Khoutu e kanna ea se be e phethahetseng, empa ke e bala ka potlako mme, ha e bapisoa le OpenVPN le IPSec, ke mosebetsi oa bonono.» (ha ho bapisa, khoutu ea WireGuard ke mela e 4 ea khoutu, 'me OpenVPN ke 000).
Leha e le bonolo, WireGuard e kenyelletsa mahlale a morao-rao a cryptographic joalo ka Noise protocol framework, Curve25519, ChaCha20, Poly1305, BLAKE2, SipHash24, le HKD. Hape, polokeho ea morero e netefalitsoe ka thuto.
Canonical e fana ka likhetho tse ling bakeng sa barekisi ba thepa ba netefalitsoeng
Ho qala ka mofuta oa LTS oa Ubuntu 20.04, ho kenya le ho sebetsa ha sistimi ho tla fapana ho lisebelisoa tse netefalitsoeng ke Canonical. Bahlahisi ba botho ba ntse ba sebetsa ho lekola lisebelisoa tse netefalitsoeng ho sistimi nakong ea bootle ea GRUB ba sebelisa mojule oa SMBIOS ba sebelisa likhoele tsa ID ea sesebelisoa. Ho kenya Ubuntu ho hardware e netefalitsoeng ho tla u lumella, ho etsa mohlala, ho fumana tšehetso bakeng sa mefuta e mecha ea kernel ka ntle ho lebokose. Kahoo, haholo-holo, Linux version 5.5 e tla ba teng (e phatlalalitsoeng pele bakeng sa 20.04, empa hamorao e lahliloe) mme mohlomong 5.6. Ho feta moo, boitšoaro bona ha bo ame feela ho kenngoa ha pele, empa hape le ts'ebetso e latelang; cheke e tšoanang e tla etsoa ha u sebelisa APT. Ka mohlala, mokhoa ona o tla ba molemo ho beng ba lik'homphieutha tsa Dell.
Dell o phatlalalitse mofuta o mocha oa top ultrabook ho Ubuntu
E tsebahala ka ho lokolloa ha lilaptop tse nang le Ubuntu tse kentsoeng pele, Dell e hlahisitse mofuta o mocha oa XPS 13 ultrabook - Edition ea Moqapi (mohlala o na le khoutu 6300, sena ha sea lokela ho ferekanngoa le mofuta oa 2019 o nang le khoutu ea 7390, e lokollotsoeng ka Pulungoana. ). 'Mele o tšoanang oa boleng bo holimo oa aluminium, processor e ncha ea i7-1065G7 (4 cores, 8 threads), skrine e kholoanyane (lipontšo tsa FHD le UHD+ 4K li fumaneha), ho fihla ho 16 gigabytes ea LPDDR4x RAM, chip e ncha ea litšoantšo 'me qetellong e tšehetsa. bakeng sa sehatisi sa menoana.
Morero oa TFC o Phatlalatsa Sistimi ea Melaetsa ea 'Paranoid-Proof'
Morero oa TFC (Tinfoil Chat) o hlahisitse prototype ea "paranoid-protected" software le tsamaiso ea melaetsa ea hardware e lumellang hore u boloke lekunutu la mangolo le haeba lisebelisoa tsa ho qetela li senyehile. Khoutu ea projeke e fumaneha bakeng sa tlhahlobo, e ngotsoeng ka Python tlasa laesense ea GPLv3, li-circuits tsa hardware li fumaneha tlasa FDL.
Melaetsa e tloaelehileng kajeno mme e sebelisa encryption ea ho qetela e sireletsa khahlanong le ho thibela sephethephethe, empa u se ke ua sireletsa khahlanong le mathata a lehlakoreng la bareki, mohlala, khahlanong le ho sekisetsa tsamaiso haeba e na le bofokoli.
Morero o reriloeng o sebelisa likhomphutha tse tharo ka lehlakoreng la bareki - tsela ea ho hokela marang-rang ka Tor, komporo bakeng sa encryption, le komporo bakeng sa decryption. Sena, hammoho le mahlale a encryption a sebelisitsoeng, a lokela ho eketsa ts'ireletso ea sistimi ka mokhoa o hlakileng.
Lekhotla le ile la tšehetsa moqapi ea neng a sireletsa GPL
Lekhotla la Boipiletso la California le ahlotse nyeoe pakeng tsa Open Source Security Inc., e hlahisang morero oa Grsecurity, le Bruce Perens, e mong oa bangoli ba tlhaloso ea Open Source, mothehi-'moho oa mokhatlo oa OSI, moetsi oa sephutheloana sa BusyBox. le e mong oa baetapele ba pele ba morero oa Debian.
Moko oa linyeoe ke hore Bruce, ho blog ea hae, o ile a nyatsa thibelo ea ho fihlella nts'etsopele ea Grsecurity mme a lemosa khahlanong le ho reka mofuta o lefshoang ka lebaka la tlolo ea molao e ka bang teng ea laesense ea GPLv2, mme k'hamphani e ile ea mo qosa ka ho phatlalatsa lipolelo tsa bohata le ho sebelisa hae. boemo sechabeng ho senya khoebo ea k'hamphani .
Lekhotla le ile la hana boipiletso boo, la etsa qeto ea hore poso ea blog ea Perens e ne e le ka sebopeho sa maikutlo a motho a ipapisitseng le lintlha tse tsebahalang. Ka hona, kahlolo ea lekhotla le tlaase e ile ea tiisoa, moo liqoso tsohle tse khahlanong le Bruce li ileng tsa hanoa, 'me k'hamphani e ile ea laeloa hore e lefelle litšenyehelo tsa molao tse ka bang liranta tse likete tse 259.
Leha ho le joalo, linyeoe ha lia ka tsa sebetsana ka ho toba le taba ea tlōlo e ka 'nang ea e-ba teng ea GPL,' me sena, mohlomong, se ka be se thahasellisa ka ho fetisisa.
Morekisi ea ka sehloohong oa li-hardware oa Japane o kenela Open Invention Network
Open Invention Network (OIN) ke mokhatlo o moholo ka ho fetisisa o se nang mabifi oa patent nalaneng. Mosebetsi oa eona o ka sehloohong ke ho sireletsa lik'hamphani tsa Linux le Open Source-friendly ho litlhaselo tsa patent. Hona joale k'hamphani e kholo ea Majapane Taiyo Yuden e kene OIN.
Shigetoshi Akino, Motsamaisi Kakaretso oa Lefapha la Litokelo tsa Bohlale la Taiyo Yuden, o itse: "Leha Taiyo Yuden a sa sebelise software ea Open Source ka kotloloho lihlahisoa tsa eona, bareki ba rona ba etsa joalo, 'me ho bohlokoa ho rona ho ts'ehetsa matsapa a Open Source a bohlokoa molemong oa katleho ea bareki ba rona. Ka ho kenela Open Invention Network, re bonts'a ts'ehetso ea Open Source ka ho se be mabifi ho Linux le mahlale a Open Source.".
Ho qala ho hohetse matsete a limilione tse likete tse 40 ho nolofatsa phihlello ea merero ea Open Source ea leru
Botumo bo ntseng bo eketseha ba software ea Open Source bo bohlokoa haholo ntlafatsong ea lefapha la khoebo la IT. Empa ho na le lehlakore le leng - ho rarahana le litšenyehelo tsa ho ithuta le ho fetola software e joalo bakeng sa litlhoko tsa lik'hamphani.
Aiven, e leng qalo e tsoang Finland, e ntse e haha sethala sa ho tsamaisa mesebetsi e joalo mme haufinyane e phatlalalitse hore e phahamisitse lidolara tse limilione tse 40.
Khamphani e fana ka litharollo tse ipapisitseng le merero e fapaneng ea 8 ea Open Source - Apache Kafka, PostgreSQL, MySQL, Elasticsearch, Cassandra, Redis, InfluxDB le Grafana - e sebetsanang le mefuta e mengata ea mesebetsi ho tloha ho ts'ebetso ea data ea mantlha ho ea ho batla le ho sebetsana le litaba tse ngata.
«Kamohelo e ntseng e hola ea lits'ebetso tsa Open Source le ts'ebeliso ea lits'ebeletso tsa maru a sechaba ke tse ling tsa mekhoa e khahlisang le e matla ea theknoloji ea likhoebo, mme Aiven e etsa hore melemo ea lits'ebetso tsa Open Source e fihlellehe ho bareki ba boholo bohle."Ho boletse Eric Liu, Aiven Partner ho IVP, sebapali sa software se etelletseng pele se tšehelitseng merero e tsebahalang joalo ka Slack, Dropbox le GitHub.
Marang-rang a indasteri ea taolo ea lintho a bulehile
Mokhanni oa tsamaiso ea Dutch distributed Allianer o lokolotse Open Smart Grid Platform (OSGP), sethala sa IIoT se senyehang. E u lumella ho bokella data ka mokhoa o sireletsehileng le ho laola lisebelisoa tse bohlale marang-rang. Haholo-holo, e ka sebelisoa ka litsela tse latelang:
- Mosebedisi kapa opareitara e hokela ho tshebediso ya webe ho beha leihlo kapa ho laola disebediswa.
- Sesebelisoa se hokela ho OSGP ka lits'ebeletso tsa webo tse arotsoeng ke ts'ebetso, mohlala "mabone a seterateng", "li-sensor tse bohlale", "boleng ba matla". Batho ba bang ba ka sebelisa lits'ebeletso tsa marang-rang ho theha kapa ho kopanya lits'ebetso tsa bona.
- Sethala se sebetsa ka likopo tsa kopo ho sebelisa liprothokholo tse bulehileng le tse sireletsehileng.
Sethala se ngotsoe ka Java, e nang le tumello tlas'a Apache-2.0.
Linux kernel e rarolla bothata ba selemo sa 2038
Ka Labobeli la 19 January, 2038 ka 03:14:07 UTC, ho lebeletsoe bothata bo tebileng ka lebaka la tšebeliso ea nako ea 32-bit UNIX ea nako ea polokelo. Mme hona ha se bothata ba Y2K bo fetelletseng. Letsatsi le tla hlophisoa bocha, lits'ebetso tsohle tsa 32-bit UNIX li tla khutlela nakong e fetileng, ho tloha qalong ea 1970.
Empa joale u ka robala ka khotso. Bahlahisi ba Linux, mofuteng o mocha oa kernel 5.6, ba lokise bothata bona lilemo tse leshome le metso e robeli pele ho apocalypse ea nakoana e ka bang teng. Bahlahisi ba Linux ba 'nile ba sebetsa ho rarolla bothata bona ka lilemo tse ngata. Ho feta moo, li-patches tsa ho rarolla bothata bona li tla fetisetsoa ho mefuta e meng ea pejana ea Linux kernel - 5.4 le 5.5.
Leha ho le joalo, ho na le likeletso - lits'ebetso tsa basebelisi li tlameha ho fetoloa ha ho hlokahala ho sebelisa mefuta e mecha ea libc. 'Me kernel e ncha le eona e tlameha ho tšehetsoa ke bona. 'Me sena se ka baka bohloko ho basebelisi ba lisebelisoa tse sa tšehetsoeng tsa 32-bit, le ho feta bakeng sa basebelisi ba mananeo a koetsoeng.
Linux kernel e tla khona ho rarolla bothata ba liloko tse arolelanoang
Senotlolo se arohaneng se etsahala ha taelo ea athomo e sebetsa ho data ho tsoa libakeng tse ngata tsa cache. Ka lebaka la tlhaho ea eona ea athomo, ho hlokahala senotlolo sa libese sa lefats'e tabeng ena, e leng se lebisang mathateng a ts'ebetso ea tsamaiso le bothata ba ho sebelisa Linux ho "li-time real-time" tsamaiso.
Ka kamehla, ho li-processor tse tšehetsoeng, Linux e tla hatisa molaetsa ho dmesg ha senotlolo se arolelanoang se etsahala. 'Me ka ho hlakisa khetho ea split_lock_detect=fatal kernel, kopo e nang le bothata e tla romelloa lets'oao la SIGBUS, le e lumellang hore e e felise kapa e e sebetse.
Ho lebelletsoe hore ts'ebetso ena e kenyellelitsoe ho mofuta oa 5.7.
Hobaneng ha capital capital e bona boipiletso ba Open Source?
Lilemong tsa morao tjena, re bone tšubuhlellano e kholo ea lichelete ho Mohloli o Bulehileng: ho rekoa ha Red Hat ke IT giant IBM, GitHub ke Microsoft, le seva sa marang-rang sa Nginx ke F5 Networks. Matsete a ho qala le ona a ile a hola, mohlala, ka tsatsi le leng Hewlett Packard Enterprise e ile ea reka Scytale (https://venturebeat.com/2020/02/03/hpe-acquires-identity-management-startup-scytale/). TechCrunch e ile ea botsa batseteli ba phahameng ba 18 hore na ba khahloa ke eng haholo le hore na ba bona menyetla hokae.
CTO IBM Watson e boletse tlhokahalo ea bohlokoa ea Open Source bakeng sa tšimo e ntseng e hola ea "edge computing"
Ela hloko: “edge computing,” ho fapana le cloud computing, ha e e-s’o be le lentsoe le tsebahalang la puo ea Serussia; phetolelo e reng “edge computing” e tsoang sehloohong se buang ka Habré e sebelisitsoe mona. , ka kutloisiso ea komporo e etsoa haufi le bareki ho feta leru.
Palo ea lisebelisoa tsa "edge computing" e ntse e hola ka sekhahla se makatsang, ho tloha ho limilione tse likete tse 15 kajeno ho isa ho tse 55 tse lebelletsoeng ka 2020, ho bolela Rob High, motlatsi oa mopresidente le CTO ea IBM Watson.
«Ntho ea pele eo u lokelang ho e utloisisa ke hore indasteri e ipeha kotsing ea ho ipeha kotsing ntle le haeba taba ea puso e tloaelehileng e rarolloa, ho theha sete ea litekanyetso tseo sechaba sa ntlafatsi se ka li bōpang le ho li haha ho haha lihlopha tsa tsona ... Re lumela hore ke eona feela tsela e bohlale. ho fihlela maemo a joalo ke ka Open Source. Ntho e ngoe le e ngoe eo re e etsang e ipapisitse le Open Source mme e bonolo joalo hobane ha re lumele hore mang kapa mang a ka atleha ntle le ho aha tikoloho e matla le e phetseng hantle ho latela maemo." ho boletse Rob.
Ho sebelisa sesebelisoa sa Open Source fio ho lekola ts'ebetso ea disk
Ars Technica e phatlalalitse tataiso e khuts'oane ea ho sebelisa sesebelisoa sa sefapano. fio ho lekola ts'ebetso ea disk. Lenaneo le u lumella ho hlahloba ts'ebetso, latency, palo ea ts'ebetso ea I / O le cache. Ntho e ikhethang ke boiteko ba ho etsisa tšebeliso ea 'nete ea lisebelisoa ho e-na le liteko tsa maiketsetso tse kang ho bala / ho ngola lintlha tse ngata le ho lekanya nako ea tsona ea ho bolaoa.
Tlhahlobo ea li-platform tse ntle ka ho fetisisa tsa Ecommerce tse bulehileng ka 2020
Ka mor'a tlhahlobo ea CMS e molemo ka ho fetisisa, sebaka sa "It's FOSS" se hlahisa tlhahlobo ea tharollo ea eCommerce bakeng sa ho aha lebenkele la hau la marang-rang kapa ho atolosa tshebetso ea sebaka se seng se ntse se le teng. E nkoa e le nopCommerce, OpenCart, PrestaShop, WooCommerce, Zen Cart, Magento, Drupal. Tlhahlobo e khutšoanyane, empa ke sebaka se setle sa ho qala ho khetha tharollo bakeng sa morero oa hau.
Tlhahlobo ea litharollo tsa FOSS bakeng sa ho sebetsa le basebetsi
Tlhahlobo ea Tharollo e phatlalatsa kakaretso e khuts'oane ea lisebelisoa tse molemohali tsa FOSS ho thusa litsebi tsa HR. Mehlala e kenyelletsa A1 eHR, Apptivo, Baraza HCM, IceHRM, Jorani, Odoo, OrangeHRM, Sentrifugo, SimpleHRM, WaypointHR. Tlhahlobo, joalo ka e fetileng, e khuts'oane; ke feela mesebetsi ea mantlha ea tharollo e 'ngoe le e' ngoe e nahanoang le eona e thathamisitsoe.
Ke phetho, ho fihlela Sontaha se tlang!
Ngolisa ho rona kapa kahoo o seke oa fetoa ke likhatiso tse ncha tsa FOSS News.
Source: www.habr.com