Topic: Ulamuliro

Maphunziro a Cisco 200-125 CCNA v3.0. Tsiku 13. Kusintha kwa VLAN

Phunziro la lero tidzapereka makonzedwe a VLAN, ndiye kuti, tidzayesetsa kuchita zonse zomwe takambirana m'maphunziro apitalo. Tsopano tiwona mafunso atatu: kupanga VLAN, kupatsa madoko a VLAN, ndikuwona nkhokwe ya VLAN. Tiyeni titsegule zenera la pulogalamu ya Cisco Packer tracer ndi malingaliro omveka a netiweki yathu yojambulidwa ndi ine. Kusintha koyamba kwa SW3 kumalumikizidwa ndi makompyuta awiri PC0 ndi […]

DPKI: kuchotsa zofooka za PKI yapakati pogwiritsa ntchito blockchain

Si chinsinsi kuti chimodzi mwazinthu zothandizira zomwe zimagwiritsidwa ntchito nthawi zambiri, popanda zomwe chitetezo cha data pamaneti otseguka ndizosatheka, ndiukadaulo wa satifiketi ya digito. Komabe, sizobisika kuti drawback yaikulu ya teknoloji ndi kudalira kopanda malire m'malo omwe amapereka ziphaso za digito. Director of Technology and Innovation ku ENCRY Andrey Chmora wakonza njira yatsopano […]

Ndege ya data ya ma mesh motsutsana ndi ndege yowongolera

Moni, Habr! Ndikupereka kwa inu kumasulira kwa nkhani yakuti "Service mesh data plane vs control plane" wolemba Matt Klein. Panthawiyi, "ndinafuna ndikumasulira" kufotokozera kwa zigawo zonse za mauna a utumiki, ndege ya data ndi ndege yolamulira. Kufotokozera uku kumawoneka kwa ine komveka komanso kosangalatsa, ndipo chofunikira kwambiri ndikumvetsetsa "Kodi ndikofunikira konse?" Popeza lingaliro la "Service Network [...]

Timadya njovu m'magawo. Kugwiritsa ntchito njira zowunikira zaumoyo ndi zitsanzo

Moni nonse! Kampani yathu ikuchita ntchito yopanga mapulogalamu ndi chithandizo chotsatira chaukadaulo. Thandizo laukadaulo limafunikira osati kukonza zolakwika, koma kuyang'anira momwe ntchito zathu zikuyendera. Mwachitsanzo, ngati imodzi mwa mautumikiwo yawonongeka, ndiye kuti muyenera kulemba vutoli ndikuyamba kulithetsa, ndipo musadikire kuti ogwiritsa ntchito osakhutira alumikizane ndi chithandizo chaumisiri. Tili ndi […]

Tsiku langa lachinayi ndi Haiku: mavuto ndi unsembe ndi otsitsira

TL; DR: Patapita masiku angapo ndikuyesa Haiku, ndinaganiza zoyiyika pa SSD yosiyana. Koma zonse zidakhala zovuta. Tikugwira ntchito molimbika kuti tione kutsitsa kwa Haiku. Masiku atatu apitawo ndinaphunzira za Haiku, njira yabwino yogwiritsira ntchito PC. Ndi tsiku lachinayi ndipo ndimafuna kuchita "ntchito yeniyeni" ndi dongosololi, ndi gawoli […]

Cage Remote File Access System

Cholinga cha dongosololi Imathandizira kupeza kwakutali kwa mafayilo pamakompyuta pamaneti. Dongosolo "pafupifupi" limathandizira ntchito zonse zoyambira mafayilo (kulenga, kufufutidwa, kuwerenga, kulemba, ndi zina zambiri) mwa kusinthanitsa zinthu (mauthenga) pogwiritsa ntchito protocol ya TCP. Magawo ogwiritsira ntchito Kachitidwe kachitidwe kameneka kamagwira ntchito pazifukwa zotsatirazi: m'mapulogalamu am'manja a zida zam'manja ndi zophatikizika (mafoni a m'manja, makina owongolera pa board, ndi zina) zomwe zimafunikira mwachangu […]

ShIoTiny: makina ang'onoang'ono, intaneti ya zinthu kapena "miyezi isanu ndi umodzi usanatchule"

Mfundo zazikuluzikulu kapena zomwe nkhaniyi ikunena. Popeza anthu ali ndi zokonda zosiyanasiyana, ndipo anthu ali ndi nthawi yochepa, tiyeni tikambirane mwachidule za nkhaniyo. Nkhaniyi ndi chithunzithunzi cha polojekiti yoyang'anira yomwe ili ndi mtengo wochepa komanso kuthekera kojambula pulogalamu pogwiritsa ntchito msakatuli wa WEB. Popeza iyi ndi nkhani yowunikiranso yomwe ikufuna kuwonetsa "zomwe zitha kufinyidwa kuchokera kwa wowongolera ndalama", zowona zozama ndi […]

Ndemanga yodziyimira payokha ya PVS-Studio (Linux, C ++)

Ndidawona chofalitsa chomwe PVS idaphunzira kusanthula pansi pa Linux, ndipo ndidaganiza zoyesera pama projekiti anga. Ndipo izi ndi zomwe zidatulukamo. Zamkatimu Ubwino Woipa Chidule Chake Afterword Pros Thandizo lomvera Ndinapempha kiyi yoyeserera, ndipo adanditumizira tsiku lomwelo. Zolemba zomveka bwino Tinakwanitsa kukhazikitsa analyzer popanda vuto lililonse. Thandizo pamalamulo a console […]

Za ma admins, devops, chisokonezo chosatha ndi kusintha kwa DevOps mkati mwa kampani

Zimatengera chiyani kuti kampani ya IT ikhale yopambana mu 2019? Ophunzitsa pamisonkhano ndi misonkhano amalankhula mawu okweza kwambiri omwe samveka bwino kwa anthu wamba. Kulimbana ndi nthawi yotumiza, ma microservices, kusiya monolith, kusintha kwa DevOps ndi zina zambiri. Ngati titaya kukongola kwapakamwa ndikulankhula mwachindunji komanso mu Chirasha, ndiye kuti zonse zimatsikira ku lingaliro losavuta: pangani chinthu chabwino, ndi […]

Digest Yapakatikati #4 (2 - 9 Aug 2019)

Censorship imayang'ana dziko lapansi ngati dongosolo la semantic momwe chidziwitso ndi chenicheni chokha, ndipo zomwe sizinalembedwe kulibe. - Mikhail Geller Digest iyi ikufuna kuwonjezera chidwi cha Community pa nkhani yachinsinsi, yomwe malinga ndi zochitika zaposachedwa ikukhala yofunika kwambiri kuposa kale lonse. Pazokambirana: "Medium" isinthiratu ku Yggdrasil "Medium" imapanga yake […]

Ma hacks ogwirira ntchito ndi mafayilo ang'onoang'ono

Lingaliro la nkhaniyi lidabadwa zokha kuchokera pazokambirana m'mawu mpaka kumutu wakuti "Chinachake chokhudza inode". Chowonadi ndi chakuti tsatanetsatane wamkati wa mautumiki athu ndikusungirako chiwerengero chachikulu cha mafayilo ang'onoang'ono. Pakalipano tili ndi pafupifupi mazana a ma terabytes a data yotere. Ndipo tidapeza zowoneka bwino komanso zosawoneka bwino ndikuziyendetsa bwino. Ndicho chifukwa chake ndikugawana [...]

RAVIS ndi DAB poyambira pang'ono. DRM yakhumudwitsidwa. Tsogolo lachilendo la wailesi ya digito ku Russian Federation

Pa Julayi 25, 2019, popanda chenjezo, State Commission on Radio Frequencies (SCRF) idapereka mulingo wapanyumba wa RAVIS ma 65,8-74 ​​MHz ndi 87,5-108 MHz pokonzekera kuwulutsa kwawailesi ya digito. Tsopano gawo lachitatu lawonjezeredwa pa kusankha kwa miyezo iwiri yosakhala yabwino kwambiri. Ku Russian Federation kuli bungwe lapadera lomwe limayang'anira kugawa ma wailesi omwe alipo pakati pa omwe akufuna kuzigwiritsa ntchito. Zosankha zake makamaka [...]