Ndewo onye ọ bụla!
M na-aga n'ihu na nyocha m gbasara akụkọ gbasara ngwanrọ free na mepere emepe (yana ụfọdụ ngwaike). Oge a ka m gbalịrị iwere ọ bụghị naanị isi mmalite ndị Russia, kamakwa ndị na-asụ Bekee, enwere m olileanya na ọ tụgharịrị na-adọrọ mmasị karị. Na mgbakwunye, na mgbakwunye na akụkọ ahụ n'onwe ya, agbakwunyere njikọ ole na ole na nyocha na ntuziaka ndị e bipụtara n'ime izu gara aga metụtara FOSS na nke m nwetara mmasị.
Na mbipụta No. 2 maka Febụwarị 3-9, 2020:
- Ọgbakọ FOSDEM 2020;
- A ga-etinye koodu WireGuard na Linux;
- Canonical na-enye nhọrọ ndị ọzọ maka ndị na-eweta akụrụngwa agbaziri agbaziri;
- Dell ekwuputala ụdị ọhụrụ nke ultrabook ya na-agba ọsọ Ubuntu;
- oru ngo TFC na-enye sistemu ozi echedoro “paranoid”;
- Ụlọ ikpe kwadoro onye mmepụta nke gbachitere GPL;
- na-eduga ndị na-ere ngwaike ndị Japan na-ejikọta na Open Invention Network;
- mmalite ahụ dọtara $40 nde na ntinye ego iji mee ka ohere ịnweta ọrụ Open Source igwe ojii;
- ikpo okwu maka nlekota oru ịntanetị nke ihe na-emeghe;
- kernel Linux doziri nsogbu afọ 2038;
- The Linux kernel ga-enwe ike dozie nsogbu nke na-ekekọrịta mkpọchi;
- kedu ihe venture capital na-ahụ dị ka mma nke Open Source;
- CTO IBM Watson kwuru mkpa dị oke mkpa maka Open Source maka mpaghara na-eto eto nke ukwuu nke "mgbakọ ọnụ";
- iji Open Source fio utility iji nyochaa arụmọrụ diski;
- nyochaa usoro ikpo okwu Ecommerce mepere emepe kacha mma na 2020;
- nyochaa nke ngwọta FOSS maka ịrụ ọrụ na ndị ọrụ.
Nzukọ FOSDEM 2020
Otu n'ime ọgbakọ FOSS kachasị ukwuu, FOSDEM 2020, emere na February 1-2 na Brussels, kpọkọtara ihe karịrị ndị mmepe 8000 jikọtara ọnụ site na echiche nke sọftụwia mepere emepe na nke mepere emepe. Akụkọ 800, nkwukọrịta na ohere iji zute ndị ama ama na ụwa FOSS. Onye ọrụ Habr Dmitry Sugrobov kesara echiche ya na ndetu ya site na mmemme ahụ.
Ndepụta nke ngalaba na ogbako:
- obodo na ụkpụrụ omume;
- akpa na nchekwa;
- Ebe nchekwa data;
- Nnwere onwe;
- akụkọ ihe mere eme;
- Internet;
- dị iche iche;
- asambodo.
Enwekwara ọtụtụ "ụlọ ime ụlọ": na nkesa, CI, arịa, sọftụwia agbadoro anya na ọtụtụ isiokwu ndị ọzọ.
Ma ọ bụrụ na ịchọrọ ịhụ ihe niile n'onwe gị, soro (kpachara anya, ihe karịrị awa 400 nke ọdịnaya).
Koodu WireGuard na-abịa na Linux
Mgbe ọtụtụ afọ nke mmepe gachara, WireGuard, nke ZDNet kọwara dị ka "ụzọ mgbanwe" maka imewe VPN, emechaziri maka itinye ya na kernel Linux ma na-atụ anya ka ewepụtara ya na Eprel 2020.
A na-ewere Linus Torvalds n'onwe ya dị ka otu n'ime ndị na-akwado WireGuard, o kwuru, sị: "Enwere m ike ikwupụta ịhụnanya m maka ọrụ a ma nwee olileanya na a ga-ejikọta ya n'oge na-adịghị anya? Koodu ahụ nwere ike ọ gaghị abụ nke zuru oke, mana m gụrụ ya ngwa ngwa, ma atụnyere OpenVPN na IPSec, ọ bụ ọrụ nka.» (maka ntụnyere, ntọala koodu WireGuard bụ ahịrị koodu 4, yana OpenVPN bụ 000).
N'agbanyeghị ịdị mfe ya, WireGuard gụnyere teknụzụ cryptographic ọgbara ọhụrụ dị ka usoro iwu Noise, Curve25519, ChaCha20, Poly1305, BLAKE2, SipHash24, na HKD. Ọzọkwa, egosipụtara na nchekwa nke ọrụ ahụ na agụmakwụkwọ.
Canonical na-enye nhọrọ ndị ọzọ maka ndị na-eweta akụrụngwa enwetara ikike
Malite na ụdị LTS nke Ubuntu 20.04, nrụnye na ịrụ ọrụ nke usoro ahụ ga-adị iche na ngwaọrụ Canonical kwadoro. Ndị mmepe Ubuntu na-arụ ọrụ na ịlele maka ngwaọrụ agbaziri agbaziri na sistemụ n'oge buut GRUB site na iji modul SMBIOS site na iji eriri ID ngwaọrụ. Ịwụnye Ubuntu na ngwaike akwadoro ga-enye gị ohere, dịka ọmụmaatụ, ịnweta nkwado maka ụdị kernel ọhụrụ na igbe ahụ. Yabụ, ọkachasị, ụdị Linux 5.5 ga-adị (nke ekwuputara na mbụ maka 20.04, mana emechara gbahapụrụ) yana ikekwe 5.6. Ọzọkwa, omume a na-emetụta ọ bụghị naanị ntinye mbụ, kamakwa ọrụ na-esote; a ga-eme nlele yiri ya mgbe ị na-eji APT. Dịka ọmụmaatụ, usoro a ga-aba uru maka ndị nwe kọmputa Dell.
Dell kwuputara ụdị ọhụrụ nke ultrabook kachasị na Ubuntu
Amara maka mwepụta nke laptọọpụ ya na Ubuntu etinyegoro, Dell ewebatala ụdị ọhụrụ nke XPS 13 ultrabook - Mmepụta Mmepụta (ihe nlereanya ahụ nwere koodu 6300, nke a agaghị enwe mgbagwoju anya na ụdị 2019 nwere koodu 7390, ewepụtara na Nọvemba. ). Otu ahụ aluminom dị elu, ihe nrụpụta i7-1065G7 ọhụrụ (cores 4, 8 eri), ihuenyo buru ibu (FHD na UHD + 4K ngosi dị), ruo 16 gigabytes nke LPDDR4x RAM, mgbawa eserese ọhụrụ na n'ikpeazụ na-akwado. maka nyocha akara mkpisiaka.
Ọrụ TFC na-atụpụta usoro izi ozi 'Paranoid-Proof'
Ọrụ TFC (Tinfoil Chat) tụpụtara ihe atụ nke sọftụwia na sistemu ozi ngwaike nke “na-emebi emebi” nke na-enye gị ohere idobe nzuzo nke akwụkwọ ozi ọbụlagodi ma ọ bụrụ na emebie ngwaọrụ ngwụcha. Koodu oru ngo dị maka nyocha, edere ya na Python n'okpuru ikike GPLv3, sekit ngwaike dị n'okpuru FDL.
Ndị ozi na-emekarị taa ma na-eji njedebe njedebe na njedebe na-echebe megide nkwụsị nke okporo ụzọ dị n'etiti, ma anaghị echebe nsogbu n'akụkụ ndị ahịa, dịka ọmụmaatụ, megide imebi usoro ahụ ma ọ bụrụ na ọ nwere adịghị ike.
Atụmatụ a na-atụ aro na-eji kọmpụta atọ n'akụkụ ndị ahịa - ọnụ ụzọ iji jikọọ na netwọk site na Tor, kọmputa maka izo ya ezo, na kọmputa maka ntọhapụ. Nke a, yana teknụzụ ezoro ezo ejiri mee ihe, kwesịrị n'ụzọ doro anya ịbawanye nchekwa nke sistemu ahụ.
Ụlọ ikpe kwadoro onye mmepụta nke gbachitere GPL
Ụlọikpe Mkpegharị California ekpebiela n'okwu ikpe dị n'etiti Open Source Security Inc., nke na-emepe ọrụ Grsecurity, na Bruce Perens, otu n'ime ndị dere nkọwa Open Source, onye nchoputa nke OSI nzukọ, onye kere ngwugwu BusyBox. na otu n'ime ndị isi mmalite nke ọrụ Debian.
Isi okwu nke usoro ahụ bụ na Bruce, na blọọgụ ya, katọrọ mmachi nke ịnweta mmepe Grsecurity ma dọọ aka ná ntị megide ịzụta ụdị akwụ ụgwọ n'ihi mmebi nke ikike GPLv2, ụlọ ọrụ ahụ boro ya ebubo na ọ na-ebipụta nkwupụta ụgha na iji ya. ọnọdụ n'ime obodo iji mebie azụmahịa ụlọ ọrụ .
Ụlọ ikpe ahụ jụrụ mkpesa ahụ, na-ekpebi na post blọgụ Perens dị na ọdịdị nke echiche onwe onye dabere na eziokwu ama ama. N'ihi ya, a kwadoro mkpebi ikpe nke ụlọ ikpe dị ala, bụ nke a jụrụ ebubo niile megide Bruce, na ụlọ ọrụ ahụ nyere iwu ka ọ kwụọ ụgwọ ụgwọ iwu ruru 259 puku dollar.
Otú ọ dị, usoro ahụ ekwughị kpọmkwem okwu gbasara mmebi iwu nke GPL, na nke a, ma eleghị anya, gaara abụ ihe na-adọrọ mmasị.
Onye ndu ndị na-ere ngwaike ndị Japan na-esonye na Open Invention Network
Netwọk mepere emepe (OIN) bụ obodo patent kacha na-anaghị eme ihe ike na akụkọ ntolite. Isi ọrụ ya bụ ichekwa Linux na ụlọ ọrụ enyi na enyi Open Source site na mwakpo patent. Ugbu a nnukwu ụlọ ọrụ Japan bụ Taiyo Yuden abanyela na OIN.
Shigetoshi Akino, onye isi njikwa nke ngalaba ikike ọgụgụ isi nke Taiyo Yuden, kwuru: "Agbanyeghị na Taiyo Yuden anaghị eji sọftụwia Open Source ozugbo na ngwaahịa ya, ndị ahịa anyị na-eme ya, ọ dịkwa anyị mkpa ịkwado atụmatụ Open Source nke dị oke mkpa maka ihe ịga nke ọma nke ndị ahịa anyị. Site na isonye na Mepee Invention Network, anyị na-egosi nkwado maka Open Source site na patent enweghị ike iwe megide Linux yana teknụzụ Open Source metụtara ya.".
Mmalite ahụ adọtala nde $40 na ntinye ego iji mee ka ohere ịnweta ọrụ Open Source igwe ojii dị mfe
Mmụba na-eto eto nke ngwanrọ Open Source dị oke mkpa na mgbanwe nke ngalaba IT ụlọ ọrụ. Ma enwere akụkụ ọzọ - mgbagwoju anya na ọnụ ahịa nke ịmụ ihe na ime mgbanwe dị otú ahụ software maka mkpa nke ụlọ ọrụ.
Aiven, onye malitere na Finland, na-ewulite ikpo okwu iji kwado ọrụ ndị dị otú ahụ ma kwupụta na nso nso a na ọ kpalitere $40 nde.
Ụlọ ọrụ ahụ na-enye ngwọta dabere na 8 dị iche iche Open Source Project - Apache Kafka, PostgreSQL, MySQL, Elasticsearch, Cassandra, Redis, InfluxDB na Grafana - nke na-ekpuchi ọtụtụ ọrụ site na nhazi data bụ isi na-achọ na nhazi nnukwu ozi.
«Nkwenye na-eto eto nke akụrụngwa Open Source na iji ọrụ igwe ojii bụ otu n'ime ihe na-akpali akpali ma dị ike na nkà na ụzụ ụlọ ọrụ, na Aiven na-eme ka uru nke Open Source akụrụngwa nweta ndị ahịa nke nha niile.Eric Liu kwuru, Onye Mmekọ Aiven na IVP, onye na-ahụ maka sọftụwia ụlọ ọrụ na-eduga nke kwadoro ọrụ ndị ama ama dịka Slack, Dropbox na GitHub.
Ịntanetị mmepụta ihe nke ikpo okwu na-achịkwa ihe na-emeghe
Onye na-ahụ maka sistemu ekesa Dutch Alliander ewepụtala Open Smart Grid Platform (OSGP), ikpo okwu IIoT nwere ike itolite. Ọ na-enye gị ohere ịnakọta data na ntụkwasị obi ma jikwaa smart ngwaọrụ na netwọkụ. Karịsịa, enwere ike iji ya mee ihe n'ụzọ ndị a:
- Onye ọrụ ma ọ bụ onye ọrụ na-ejikọta na ngwa weebụ iji nyochaa ma ọ bụ jikwaa ngwaọrụ.
- Ngwa a na-ejikọ na OSGP site na ọrụ webụ nke kewara site na arụmọrụ, dịka ọmụmaatụ “ọkụ okporo ụzọ”, “smart sensọ”, “ịdị mma ike”. Ndị mmepe nke ọzọ nwere ike iji ọrụ webụ mepụta ma ọ bụ jikọta ngwa ha.
- Ikpo okwu na-arụ ọrụ na arịrịọ ngwa site na iji protocol mepere emepe yana echekwara.
Edere ikpo okwu na Java, ikike n'okpuru Apache-2.0.
Linux kernel na-edozi nsogbu afọ 2038
Na Tuesday Jenụwarị 19, 2038 na 03:14:07 UTC, a na-atụ anya nsogbu siri ike n'ihi iji uru oge UNIX 32-bit maka nchekwa. Ma nke a abụghị nsogbu Y2K karịrị akarị. A ga-emegharị ụbọchị ahụ, sistemụ UNIX 32-bit niile ga-alaghachi n'oge gara aga, na mbido 1970.
Ma ugbu a, ị nwere ike ihi ụra nke ọma. Ndị mmepe Linux, na ụdị kernel ọhụrụ 5.6, doziri nsogbu a afọ iri na asatọ tupu enwere ike ime mgbaghara nwa oge. Ndị mmepe Linux na-arụ ọrụ na ngwọta maka nsogbu a ruo ọtụtụ afọ. Ọzọkwa, a ga-ebufe patches iji dozie nsogbu a na ụdị Linux mbụ nke kernel - 5.4 na 5.5.
Agbanyeghị, enwere oghere - a ga-agbanwerịrị ngwa onye ọrụ ka ọ dị mkpa iji ụdị libc ọhụrụ. Na kernel ọhụrụ ga-ejikwa ha kwado ya. Na nke a nwere ike ịkpata mgbu maka ndị ọrụ nke ngwaọrụ 32-bit na-akwadoghị, na ọbụna karịa maka ndị ọrụ nke mmemme mechiri emechi.
Linux kernel ga-enwe ike idozi nsogbu nke mkpọchi nkekọrịta
Mkpọchi nkewa na-eme mgbe ntuziaka atọm na-arụ ọrụ na data sitere na ọtụtụ ebe nchekwa. N'ihi ọdịdị atọm ya, a chọrọ mkpọchi ụgbọ ala zuru ụwa ọnụ na nke a, nke na-eduga na nsogbu arụmọrụ zuru oke nke sistemụ yana ihe isi ike nke iji Linux na sistemụ "oge siri ike".
Site na ndabara, na ndị nrụpụta akwadoro, Linux ga-ebipụta ozi na dmesg mgbe mkpọchi ekekọrịtara mere. Na site na ịkọwa split_lock_detect= nhọrọ kernel na-egbu egbu, a ga-ezigakwa ngwa nsogbu ahụ akara SIGBUS, na-enye ya ohere ịkwụsị ma ọ bụ hazie ya.
A na-atụ anya na a ga-etinye ọrụ a na ụdị 5.7.
Kedu ihe kpatara isi ego azụmaahịa ji ahụ mkpesa nke Open Source?
N'afọ ndị na-adịbeghị anya, anyị ahụla nnukwu ego na-abata na Open Source: ịzụrụ okpu uhie nke nnukwu IT IBM, GitHub nke Microsoft, na sava weebụ Nginx site na F5 Networks. Ntinye ego na mmalite tolitere, dịka ọmụmaatụ, naanị ụbọchị ọzọ Hewlett Packard Enterprise zụtara Scytale (https://venturebeat.com/2020/02/03/hpe-acquires-identity-management-startup-scytale/). TechCrunch jụrụ 18 ndị na-etinye ego n'elu ihe kacha amasị ha na ebe ha na-ahụ ohere.
CTO IBM Watson kwuru mkpa dị oke mkpa maka Open Source maka ngalaba na-eto eto nke “mgbakọ ọnụ”
Cheta na: “Ezi kọmputa,” n’adịghị ka igwe igwe ojii, enwebeghị okwu n’asụsụ Rọshịa guzobere; a na-eji nsụgharị “edge computing” sitere n’otu akụkọ na Habré mee ihe ebe a. , n'echiche nke ịgbakọ rụrụ nso ahịa karịa ígwé ojii.
Ọnụ ọgụgụ nke ngwaọrụ "edge computing" na-eto n'ike n'ike, site na ijeri 15 taa ruo 55 a tụrụ anya na 2020, Rob High, osote onye isi oche na CTO nke IBM Watson kwuru.
«Ihe mbụ ị ga-aghọta bụ na ụlọ ọrụ ahụ na-etinye onwe ya n'ihe ize ndụ ma ọ gwụla ma a na-edozi okwu gbasara ọchịchị ahaziri ahazi, na-emepụta ụkpụrụ nke obodo ndị mmepe nwere ike ịkpụzi ma wuo ya iji wuo gburugburu ebe obibi ha ... Anyị kwenyere na naanị ụzọ The smart way. iji nweta ọkwa dị otú ahụ bụ site na Open Source. Ihe niile anyị na-eme dabere na Open Source na ọ dị mfe n'ihi na anyị ekwenyeghị na onye ọ bụla nwere ike ịga nke ọma na-enweghị iwulite gburugburu ebe obibi siri ike na ahụike gburugburu ụkpụrụ."Rob kwuru.
Iji ihe mepere emepe fio iji nyochaa arụmọrụ diski
Ars Technica ebipụtala ntuziaka dị mkpirikpi maka iji ihe eji eme ihe na-agafe agafe. a iji nyochaa arụmọrụ diski. Ihe omume a na-enye gị ohere inyocha ntinye, latency, ọnụọgụ ọrụ I/O na cache. Akụkụ pụrụ iche bụ mbọ iji megharịa ngwaọrụ eji arụ ọrụ n'ezie kama nyocha nke sịntetik dị ka ịgụ / ide nnukwu data na ịlele oge ogbugbu ha.
Nyochaa nyiwe Ecommerce mepere emepe kacha mma na 2020
N'ịgbaso nyocha nke CMS kacha mma, saịtị "Ọ bụ FOSS" na-ewepụta nyocha nke ngwọta eCommerce maka iwulite ụlọ ahịa ịntanetị gị ma ọ bụ gbasaa ọrụ nke saịtị dị adị. Echetara nopCommerce, OpenCart, PrestaShop, WooCommerce, Zen Cart, Magento, Drupal. Nyochaa dị nkenke, mana ọ bụ ebe dị mma ịmalite ịhọrọ ngwọta maka ọrụ gị.
Nyochaa ngwọta FOSS maka ịrụ ọrụ na ndị ọrụ
Ntụle Ngwọta na-ebipụta nkowa nkenke nke ngwa FOSS kacha mma iji nyere ndị ọkachamara HR aka. Ọmụmaatụ gụnyere A1 eHR, Apptivo, Baraza HCM, IceHRM, Jorani, Odoo, OrangeHRM, Sentrifugo, SimpleHRM, WaypointHR. Nyocha a, dị ka nke gara aga, dị nkenke; naanị ọrụ ndị bụ isi nke ngwọta ọ bụla a tụlere ka edepụtara.
Nke ahụ bụ, ruo ụbọchị ụka na-abịa!
Debanye aha na anyị ma ọ bụ yabụ ị gaghị echefu mbipụta ọhụrụ nke FOSS News.
isi: www.habr.com