{"id":80911,"date":"2020-05-09T13:42:38","date_gmt":"2020-05-09T11:42:38","guid":{"rendered":"https:\/\/prohoster.info\/blog\/administrirovanie\/pochemu-wsl-2-v-13-raz-bystree-chem-wsl-vpechatleniya-ot-insider-preview"},"modified":"2020-05-09T13:42:38","modified_gmt":"2020-05-09T11:42:38","slug":"pochemu-wsl-2-v-13-raz-bystree-chem-wsl-vpechatleniya-ot-insider-preview","status":"publish","type":"post","link":"https:\/\/prohoster.info\/ro\/blog\/administrirovanie\/pochemu-wsl-2-v-13-raz-bystree-chem-wsl-vpechatleniya-ot-insider-preview","title":{"rendered":"De ce WSL 2 este de 13 ori mai rapid dec\u00e2t WSL: impresii din Insider Preview","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Microsoft preg\u0103te\u0219te lansarea Windows May 2020 Update (20H1). Aceast\u0103 actualizare va con\u021bine c\u00e2teva \u00eembun\u0103t\u0103\u021biri pl\u0103cute ale interfe\u021bei utilizatorului, dar pentru dezvoltatori \u0219i al\u021bii implica\u021bi, mai important este faptul c\u0103 \u00een noua versiune de Windows va ap\u0103rea WSL 2<\/a><\/noindex> (Subsystem Windows pentru Linux). Aceasta este informa\u021bia relevant\u0103 pentru cei care au dorit s\u0103 treac\u0103 la sistemul de operare Windows, dar nu s-au decis. <\/p>\n

Dave Rupert a instalat WSL 2 pe laptopul s\u0103u Surface de 13 inci, iar primele rezultate
\nl-au surprins pl\u0103cut:<\/p>\n

\"De
\n<\/a><\/noindex><\/p>\n

Versiunea a doua WSL este de 13 ori mai rapid\u0103 dec\u00e2t prima! Nu te \u00eent\u00e2lne\u0219ti \u00een fiecare zi cu o cre\u0219tere de performan\u021b\u0103 de 13 ori gratuit\u0103. Am resim\u021bit o str\u00e2ngere de inim\u0103 \u0219i am l\u0103sat o lacrim\u0103 de b\u0103rbat c\u00e2nd am v\u0103zut pentru prima dat\u0103 aceste rezultate. De ce? Ei bine, \u00een principal pl\u00e2ngeam dup\u0103 timpul pierdut acumulat \u00een 5 ani de munc\u0103 cu prima versiune WSL.<\/p>\n

\u0218i acestea nu sunt doar cifre. \u00cen WSL 2, instalarea npm, compilarea, \u00eempachetarea, vizualizarea fi\u0219ierelor, repornirea modulelor calde, rularea serverelor - aproape tot ceea ce folosesc zilnic ca dezvoltator web a devenit semnificativ mai rapid. Este ca \u0219i cum m-a\u0219 fi \u00eentors la Mac (sau, poate, chiar mai bine, deoarece Apple a restric\u021bionat radical procesoarele sale \u00een favoarea cre\u0219terii duratei de via\u021b\u0103 a bateriei \u00een ultimii c\u00e2\u021biva ani).<\/p>\n

De unde at\u00e2ta vitez\u0103?<\/h2>\n

\nCum au reu\u0219it s\u0103 ob\u021bin\u0103 o cre\u0219tere de 13 ori a performan\u021bei? Pre\u021bul pl\u0103tit pentru \u00eenregistrarea pe disc \u0219i apelurile de sistem Linux era destul de mare (din punct de vedere al timpului) din cauza arhitecturii primei versiuni WSL. \u0218i acum ghici\u021bi \u00een mare parte pe ce se bazeaz\u0103 dezvoltarea web modern\u0103? Da. Atunci c\u00e2nd aduni o gr\u0103mad\u0103 de dependen\u021be \u0219i fragmente de cod la fiecare salvare de fi\u0219ier, de fapt, efectuezi multe opera\u021biuni de scriere pe disc \u0219i apeluri de sistem pentru zeci de mii de fi\u0219iere.<\/p>\n

Odat\u0103 ce \u00eenve\u021bi despre acest lucru pe propria ta experien\u021b\u0103 amar\u0103, dup\u0103 aceea devine greu s\u0103 ui\u021bi totul. \u00cencepi treptat s\u0103 cazi \u00een depresie c\u00e2nd te g\u00e2nde\u0219ti c\u00e2t de lent \u0219i trist func\u021bioneaz\u0103 totul. \u0218i \u00ee\u021bi dai seama c\u0103 lumea ta nu va mai fi niciodat\u0103 la fel, iar instrumentul de care \u00ee\u021bi pl\u0103cea nu mai pare util \u0219i eficient.<\/p>\n

Din fericire, echipa WSL a decis s\u0103 \u00ee\u0219i asume riscuri \u0219i a rescris complet subsistemul. \u00cen WSL 2, aceste probleme au fost rezolvate: dezvoltatorii au integrat \u00een Windows propria ma\u0219in\u0103 virtual\u0103 Linux \u0219i au delegat opera\u021biunile de fi\u0219iere unui disc virtual VHD (Virtual Hardware Disk). Compromisul const\u0103 \u00een faptul c\u0103 la prima lansare trebuie s\u0103 aloca\u021bi timp pentru a lansa ma\u0219ina virtual\u0103. Timpul este m\u0103surat \u00een milisecunde \u0219i, personal, este aproape imperceptibil. De exemplu, a\u0219tept cu pl\u0103cere, deoarece \u0219tiu pentru ce este totul.<\/p>\n

Unde vor locui acum fi\u0219ierele?<\/h2>\n

\nPentru a profita pe deplin de WSL 2, ve\u021bi dori s\u0103 muta\u021bi fi\u0219ierele proiectului din \/mnt\/c\/Users\/<\u0438\u043c\u044f \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044f>\/<\/b> \u00een noul director home ~\\\/Linux<\/b> pe noul VHD. Pute\u021bi vedea con\u021binutul acestui disc \u00een re\u021bea, navig\u00e2nd la \\\\ wsl $ \\ \\ \\ home<\/b> sau introduc\u00e2nd comanda explorer.exe<\/b> din shell-ul dumneavoastr\u0103 Bash.<\/p>\n

Aceasta este o adev\u0103rat\u0103 sistem de fi\u0219iere Linux, \u0219i ac\u021bioneaz\u0103 \u0219i se comport\u0103 a\u0219a cum a\u021bi a\u0219tepta. Am creat un folder ~\\\/projects<\/b>, unde locuiesc toate repozitoarele mele de proiecte \u0219i apoi deschid proiectele \u00een Visual Studio Code, folosind comanda code.<\/p>\n

Dar ce se \u00eent\u00e2mpl\u0103 cu VS Code?<\/h2>\n

\nInstalarea WSL pentru dezvoltare la distan\u021b\u0103 \u00een VS Code (VS Code Remote \u2014 WSL) este ultimul pas care asigur\u0103 un mediu confortabil pentru dezvoltatori. Extensia permite lui VS Code s\u0103 execute toate opera\u021biunile sale (comenzi git, console, instalarea extensiilor \u0219i a\u0219a mai departe), interac\u021bion\u00e2nd direct cu ma\u0219ina virtual\u0103 Linux. Acest lucru face ca \u00eentregul proces s\u0103 fie foarte autonom.extensii<\/a><\/noindex> La \u00eenceput am fost pu\u021bin dezam\u0103git de necesitatea instal\u0103rii acestei extensii, deoarece trebuia s\u0103 reinstalez ceea ce instalasem \u0219i configurasem anterior. Dar acum apreciez acest lucru, deoarece a ap\u0103rut un strat special de vizualizare care arat\u0103 \u00een ce mediu lucrez \u0219i unde \u00eemi locuiesc fi\u0219ierele. Acest lucru a f\u0103cut procesul de dezvoltare web pe Windows mai transparent \u0219i a simplificat mult utilizarea interfe\u021bei pentru gestionarea versiunilor \u00een VS Code.<\/p>\n

Lacrimi de fericire \u0219i speran\u021b\u0103 pentru un viitor luminos<\/p>\n

Nu m\u0103 p\u0103r\u0103se\u0219te senza\u021bia de bucurie atunci c\u00e2nd m\u0103 g\u00e2ndesc la urm\u0103toarea versiune a Windows, actualizarea din mai 2020, \u0219i la subsistemul Linux optimizat, care pur \u0219i simplu zboar\u0103 pe computerul meu de gaming puternic. Poate exist\u0103 unele probleme pe care nu le cunosc \u00eenc\u0103, dar dup\u0103<\/h2>\n

\nInsider Preview Previzualizare Insider<\/a><\/noindex> Am ajuns la concluzia c\u0103 echipa WSL a rezolvat majoritatea problemelor.<\/p>\n

\u00cen plus, nu trebuie uitat c\u0103 Windows Terminal<\/a><\/noindex> este \u0219i el bun! Parc\u0103 au auzit pl\u00e2ngerile mele legate de lipsa taburilor, set\u0103rilor JSON \u0219i nevoia de a m\u0103 sim\u021bi \u201ecool\u201d \u00een Windows. Sun\u0103 \u00een continuare ciudat, dar Windows Terminal este, f\u0103r\u0103 \u00eendoial\u0103, cel mai bun terminal pentru Windows.<\/p>\n

Dup\u0103 cinci ani de munc\u0103 \u00een Windows, am trecut prin multe: incapacitatea de a instala Rails, lupta cu shell-urile artificiale Cygwin. Am fost \u00een prima linie la conferin\u021ba Build 2016, c\u00e2nd Microsoft a anun\u021bat prima versiune WSL. Atunci am avut speran\u021ba c\u0103 dezvoltarea web pe Windows va atinge \u00een sf\u00e2r\u0219it un nou nivel. F\u0103r\u0103 \u00eendoial\u0103, WSL 2 este cea mai mare \u00eembun\u0103t\u0103\u021bire pe care am v\u0103zut-o de atunci \u0219i pare c\u0103 suntem la \u00eenceputul unei noi ere.<\/p>\n

<\/p>\n

\u00cen numele publicit\u0103\u021bii<\/h4>\n

\nDac\u0103 for\u021ba\u021bi servere Windows<\/b>, atunci cu siguran\u021b\u0103 la noi<\/a><\/noindex> \u2014 instalare automat\u0103 Windows Server 2012, 2016 sau 2019 pe planurile cu 2 GB RAM sau mai mult, licen\u021ba este inclus\u0103 \u00een pre\u021b. De la 21 RON pe zi<\/b>! \u0218i avem \u0219i servere nelimitate \ud83d\ude09<\/p>\n

\"De<\/a><\/noindex>
\n
Sursa: habr.com<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

Microsoft \u0433\u043e\u0442\u043e\u0432\u0438\u0442 \u0440\u0435\u043b\u0438\u0437 Windows May 2020 Update (20H1). \u042d\u0442\u043e \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435 \u0431\u0443\u0434\u0435\u0442 \u0441\u043e\u0434\u0435\u0440\u0436\u0430\u0442\u044c \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u043e \u043f\u0440\u0438\u044f\u0442\u043d\u044b\u0445 \u0443\u043b\u0443\u0447\u0448\u0435\u043d\u0438\u0439 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044c\u0441\u043a\u043e\u0433\u043e \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u0430, \u043d\u043e \u0434\u043b\u044f \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u043e\u0432 \u0438 \u0434\u0440\u0443\u0433\u0438\u0445 \u043f\u043e\u0441\u0432\u044f\u0449\u0435\u043d\u043d\u044b\u0445 \u0432\u0430\u0436\u043d\u0435\u0435 \u0442\u043e, \u0447\u0442\u043e \u0432 \u043d\u043e\u0432\u043e\u0439 \u0432\u0435\u0440\u0441\u0438\u0438 Windows \u043f\u043e\u044f\u0432\u0438\u0442\u0441\u044f WSL 2 (Windows Subsystem for Linux). \u042d\u0442\u043e \u0430\u043a\u0442\u0443\u0430\u043b\u044c\u043d\u0430\u044f \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u044f \u0434\u043b\u044f \u0442\u0435\u0445, \u043a\u0442\u043e \u0445\u043e\u0442\u0435\u043b \u043f\u0435\u0440\u0435\u0439\u0442\u0438 \u043d\u0430 \u041e\u0421 Windows, \u043d\u043e \u043d\u0438\u043a\u0430\u043a \u043d\u0435 \u0440\u0435\u0448\u0430\u043b\u0441\u044f. Dave Rupert \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u0438\u043b […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":80912,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[688],"tags":[],"class_list":["post-80911","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-administrirovanie"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47 De ce WSL 2 este de 13 ori mai rapid dec\u00e2t WSL: impresii din Insider Preview | ProHoster","description":"Microsoft preg\u0103te\u0219te lansarea Windows May 2020 Update (20H1).","canonical_url":"https:\/\/prohoster.info\/ro\/blog\/administrirovanie\/pochemu-wsl-2-v-13-raz-bystree-chem-wsl-vpechatleniya-ot-insider-preview","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"ro_RO","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47\u041f\u043e\u0447\u0435\u043c\u0443 WSL 2 \u0432 13 \u0440\u0430\u0437 \u0431\u044b\u0441\u0442\u0440\u0435\u0435, \u0447\u0435\u043c WSL: \u0432\u043f\u0435\u0447\u0430\u0442\u043b\u0435\u043d\u0438\u044f \u043e\u0442 Insider Preview | ProHoster","og:description":"Microsoft \u0433\u043e\u0442\u043e\u0432\u0438\u0442 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