A yau za mu dubi aikin Layer 2 EtherChannel tashar tara yarjejeniya don Layer 2 na samfurin OSI. Wannan yarjejeniya ba ta bambanta da ƙa'idar Layer 3 ba, amma kafin mu nutse cikin Layer 3 EtherChannel, ina buƙatar gabatar da ƴan ra'ayoyi don mu isa Layer XNUMX daga baya. Muna ci gaba da bin jadawalin kwas ɗin CCNA, don haka […]
Kwanan nan, a farkon lokacin rani, an yi kira mai yawa don sabunta Exim zuwa sigar 4.92 saboda raunin CVE-2019-10149 (Sabuntawa da gaggawa Exim zuwa 4.92 - akwai kamuwa da cuta mai aiki / Sudo Null IT News). Kuma kwanan nan ya bayyana cewa Sustes malware sun yanke shawarar yin amfani da wannan raunin. Yanzu duk waɗanda suka sabunta cikin gaggawa za su iya “yi murna” kuma: a ranar 21 ga Yuli, 2019, mai bincike Zerons ya gano wani mummunan rauni […]
Hanyar IaC (Infrastructure as Code) ta ƙunshi ba wai kawai na lambar da aka adana a cikin ma'adana ba, har ma na mutane da hanyoyin da ke kewaye da wannan lambar. Shin zai yiwu a sake amfani da hanyoyin daga haɓaka software zuwa sarrafa abubuwan more rayuwa da bayanin? Zai yi kyau a kiyaye wannan ra'ayin yayin da kuke karanta labarin. Sigar Turanci Wannan shi ne kwafin jawabina a DevopsConf […]
Kamfanin CodeWeavers, wanda ke tallafawa ci gaban Wine, ya sanar da mutuwar ma'aikacinsa, Józef Kucia, marubucin aikin vkd3d kuma daya daga cikin manyan masu haɓaka Wine, wanda kuma ya shiga cikin ci gaban ayyukan Mesa da Debian. Josef ya ba da gudummawar canje-canje sama da 2500 zuwa Wine kuma ya aiwatar da yawancin lambar da ke da alaƙa da tallafin Direct3D. Source: linux.org.ru
A cikin gidajen tarihi da kayan tarihi na zamani, ana adana tsoffin litattafai, rubuce-rubucen rubuce-rubuce da littattafai a wasu yanayi, wanda ke ba su damar adana ainihin bayyanar su ga al'ummomi masu zuwa. Wakilin da ya fi daukar hankali na rubuce-rubucen da ba za a iya lalacewa ba ana ɗaukarsa su ne Littattafai na Tekun Matattu (Rubutun Qumran), wanda aka fara samu a shekara ta 1947 kuma tun daga 408 BC. e. Wasu daga cikin naɗaɗɗen suna tsira a gungu-gungu ne kawai, amma akwai […]
Haɓakawa zuwa shafin takaddar StarOffice FAQ daga Leon Kanter Cheat sheet don editan EMACS "Ƙantattun umarnin Unix" Source: linux.org.ru
Sannu! A cikin labarin ƙarshe na sake nazarin damar iOS don tsara kiɗa, kuma batun yau yana zana. Zan gaya muku game da Apple Pencil da sauran aikace-aikace don aiki tare da raster da vector graphics, pixel art da sauran nau'ikan zane. Za mu yi magana game da aikace-aikacen iPad, amma wasu daga cikinsu kuma suna samuwa don iPhone. iPad ya zama mai ban sha'awa [...]
Kamfanin CodeWeavers, wanda ke tallafawa ci gaban Wine, ya sanar da mutuwar ma'aikacinsa - Józef Kucia, marubucin aikin vkd3d (aiwatar da Direct3D 12 a saman Vulkan API) kuma daya daga cikin manyan masu haɓaka Wine, wanda kuma ya dauki nauyin. shiga cikin ci gaban ayyukan Mesa da Debian. Josef ya ba da gudummawar canje-canje sama da 2500 ga Wine kuma ya aiwatar da yawancin […]
Yau, Satumba 12, 2019, bayan kusan watanni 6 na haɓakawa, an fito da sabon sigar yanayin tebur mai amfani - GNOME 3.34 -. Ya kara kusan canje-canje dubu 26, kamar: sabuntawar “Visual” don aikace-aikace da yawa, gami da “tebur” kanta - alal misali, saitunan zabar bayanan tebur sun zama masu sauƙi, suna sauƙaƙa canza daidaitaccen fuskar bangon waya [ …]
An saki shirin RawTherapee 5.7, yana ba da kayan aiki don gyaran hoto da canza hotuna a cikin tsarin RAW. Shirin yana goyan bayan babban adadin fayilolin RAW, ciki har da kyamarori tare da firikwensin Foveon- da X-Trans, kuma yana iya aiki tare da ma'auni na Adobe DNG da JPEG, PNG da TIFF (har zuwa 32 ragowa ta tashar). An rubuta lambar aikin a [...]
Kimanin shekaru goma bayan fitowar ta ƙarshe, an fitar da babban sigar na gaba na dandalin sadarwar muryar Mumble 1.3. An fi mayar da hankali kan ƙirƙirar tattaunawar murya tsakanin 'yan wasa a cikin wasanni na kan layi kuma an tsara shi don rage jinkiri da tabbatar da ingancin watsa murya. An rubuta dandalin a cikin C++ kuma an rarraba a ƙarƙashin lasisin BSD. Dandalin ya ƙunshi nau'i biyu - abokin ciniki [...]
Ƙungiyar masu bincike daga Vrije Universiteit Amsterdam da ETH Zurich sun haɓaka fasahar kai hari ta hanyar sadarwa da ake kira NetCAT (Network Cache ATtack), wanda ke ba da damar, ta amfani da hanyoyin nazarin bayanan tashoshi, don ƙayyade maɓallan da mai amfani ya danna yayin aiki a cikin wani abu. SSH zaman. Matsalar tana bayyana ne kawai a kan sabobin da ke amfani da RDMA (hanyar damar ƙwaƙwalwar ajiya kai tsaye) da fasahar DDIO […]
