kumuhana: Pūnaewele

Cron ma Linux: ka mōʻaukala, ka hoʻohana a me ka mea hana

Ua kākau ka mea kahiko i nā hola hauʻoli e nānā ʻole. I kēlā mau wā hihiu ʻaʻohe mea papahana a ʻaʻole hoʻi ʻo Unix, akā i kēia lā ua ʻike maopopo nā mea polokalamu: e mālama ʻo cron i ka manawa ma kahi o lākou. ʻO nā pono laina kauoha he nāwaliwali a he hana noʻu. sed, awk, wc, cut a me nā polokalamu kahiko ʻē aʻe e holo ʻia e nā palapala ma kā mākou mau kikowaena i kēlā me kēia lā. Nui […]

Ke kūkulu nei ʻo Facebook a me Ray-Ban i nā aniani AR i kapa ʻia ʻo "Orion"

No nā makahiki i hala iho nei, ua hoʻomohala ʻo Facebook i nā aniani ʻoiaʻiʻo hoʻonui. Ke hoʻokō ʻia nei ka papahana e nā loea mai ka māhele ʻenekinia o Facebook Reality Labs. Wahi a ka ʻikepili i loaʻa, i ka wā o ka hoʻomohala ʻana, ua loaʻa i nā ʻenekini Facebook kekahi mau pilikia, e hoʻoholo ai i kahi ʻaelike hui i pūlima ʻia me Luxottica, ka mea nona ka inoa Ray-Ban. Wahi a nā kumu pūnaewele, manaʻo ʻo Facebook e hui pū ʻia ka […]

Ua hoʻāʻo ʻia nā ʻenehana no ka halihali akamai e pili ana i ka 5G ma Moscow

Ua hoʻolaha ka mea hoʻokele MTS i ka hoʻāʻo ʻana i nā hoʻonā holomua no ka ʻoihana halihali o ka wā e hiki mai ana i ka ʻelima o ka hanauna (5G) pūnaewele ma ka ʻāina o ka hale hōʻikeʻike VDNKh. Ke kamaʻilio nei mākou e pili ana i nā ʻenehana no ke kūlanakauhale "akamai". Ua hana pū ʻia ka hoʻāʻo ʻana me Huawei a me ka ʻōnaehana integrator NVision Group (kahi o ka MTS Group), a ua hāʻawi ʻia ke kākoʻo e ka Moscow Information Technology Department. Hāʻawi nā hāʻina hou no ka hoʻololi mau ʻana o ka ʻikepili [...]

"ʻIkepili inoa ʻole" a i ʻole ka mea i hoʻolālā ʻia ma 152-FZ

ʻO kahi ʻāpana pōkole mai ka bila e pili ana i nā hoʻololi i ke kānāwai Federal o Iulai 27.07.2006, 152 N 152-FZ "Ma ka ʻikepili pilikino" (152-FZ). Me kēia mau hoʻololi, XNUMX-FZ e "ʻae i ke kālepa" o Big Data a e hoʻoikaika i nā kuleana o ka mea hoʻokele o ka ʻikepili pilikino. E hoihoi ana paha ka poe heluhelu i ka noonoo ana i na mea nui. No ka hōʻuluʻulu kikoʻī, ʻoiaʻiʻo, ʻōlelo ʻia e heluhelu i ke kumu. E like me ka mea i ʻōlelo ʻia ma ka wehewehe wehewehe: Ua kūkulu ʻia ka bila […]

Pehea e hana ai ka ʻelele decentralized ma ka blockchain?

I ka hoʻomaka ʻana o 2017, hoʻomaka mākou e hana i kahi ʻelele ma ka blockchain [inoa a me ka loulou ma ka ʻaoʻao] ma ke kūkākūkā ʻana i nā pono ma mua o nā ʻelele P2P maʻamau. Ua hala nā makahiki 2.5, a ua hiki iā mākou ke hōʻoia i ko mākou manaʻo: ua loaʻa nā noi ʻelele no iOS, Web PWA, Windows, GNU/Linux, Mac OS a me Android. I kēia lā e haʻi mākou iā ʻoe pehea e hana ai ka ʻelele blockchain a pehea ka mea kūʻai aku […]

ʻIke ʻia ʻo Vivo U10 me ke kaʻina hana Snapdragon 665

Ua hoʻokuʻu nā kumu pūnaewele i ka ʻike e pili ana i nā hiʻohiʻona o ke kelepona waena waena o Vivo, i ʻike ʻia ma lalo o ke code code V1928A. Manaʻo ʻia ka huahana hou e hoʻomaka ma ka mākeke kalepa ma lalo o ka inoa U10. ʻO kēia manawa ke kumu o ka ʻikepili i kaulana ʻo Geekbench benchmark. Hōʻike ka hōʻike e hoʻohana ka mea hana i kahi kaʻina Snapdragon 665 (ʻo ka chip i coded trinket). Hoʻohui ka hopena i ʻewalu helu helu […]

ʻO Dr Jekyll lāua ʻo Mr Hyde moʻomeheu hui

ʻO nā manaʻo manuahi e pili ana i ke kumuhana o ka moʻomeheu hui, i hoʻoulu ʻia e ka ʻatikala ʻEkolu Makahiki o ka Misery Inside Google, ka Hui Hauʻoli loa ma Tech. Aia nō hoʻi ka haʻi hou ʻana ma ka ʻōlelo Lūkini. No ka hoʻopuka pōkole loa, ʻo ka manaʻo o ka maikaʻi o ka manaʻo a me ka memo o nā waiwai a Google i kau ai i ke kumu o kāna moʻomeheu ʻoihana, i kekahi manawa hoʻomaka e hana [...]

Ethernet, FTP, Telnet, HTTP, Bluetooth - nā kumu o ka nānā ʻana i nā kaʻa. Hoʻoholo i nā pilikia ma nā pūnaewele me r0ot-mi. Mahele 1

Ma kēia ʻatikala, e aʻo aku nā hana 5 mua iā ʻoe i ke kumu o ka nānā ʻana i nā kaʻa o nā protocol network like ʻole. ʻIke hoʻonohonoho ʻO ka poʻe makemake e aʻo i kahi mea hou a hoʻomohala i kekahi o nā wahi o ka ʻike a me ka palekana kamepiula, e kākau wau a kamaʻilio e pili ana i kēia mau ʻāpana: PWN; cryptography (Crypto); ʻenehana pūnaewele (Network); hoʻohuli (Reverse Engineering); hōʻike kiʻi kiʻi (Stegano); ʻimi a hoʻohana i nā nāwaliwali o WEB. […]

Hoʻolaha o ka Kubernetes Web View (a me kahi ʻike pōkole o nā UI pūnaewele ʻē aʻe no Kubernetes)

Nānā Unuhi: ʻO Henning Jacobs ka mea kākau o ka mea kumu mai Zalando. Ua hana ʻo ia i kahi kikowaena pūnaewele hou no ka hana ʻana me Kubernetes, kahi i hoʻonohonoho ʻia ʻo "kubectl no ka pūnaewele." No ke aha i puka mai ai kahi papahana Open Source hou a he aha nā koina i hoʻokō ʻole ʻia e nā hopena i loaʻa - heluhelu i kāna ʻatikala. Ma kēia pou, ke nānā nei au i nā ʻokoʻa punaewele Kubernetes open source […]

Nā nīnau no ka mea hana e hiki mai ana

I ka pau ʻana o kēlā me kēia nīnauele, nīnau ʻia ka mea noi inā he mau nīnau i koe. ʻO ka manaʻo koʻikoʻi mai kaʻu mau hoa hana, ʻo 4 o 5 mau moho e aʻo e pili ana i ka nui o ka hui, ka manawa e hele mai ai i ke keʻena, a ʻaʻole pinepine e pili ana i ka ʻenehana. Ke hana nei kēlā mau nīnau i ka wā pōkole, no ka mea ma hope o ʻelua mau mahina ʻo ka mea nui no lākou ʻaʻole ka maikaʻi o nā mea hana, akā ke ʻano o ka hui, ka nui o nā hālāwai […]

ʻAʻole pono mākou i nā hoʻoponopono unuhi: ʻoi aku ka ʻike o kā mākou unuhi ʻōlelo pehea e unuhi ʻia ai

He ho'āʻo kēia pou e hiki i nā mea hoʻopuka. No laila lākou e lohe a mālama pono i kā lākou unuhi. I kaʻu huakaʻi hoʻomohala, kūʻai au i nā puke like ʻole. Nā puke mai nā mea hoʻopuka like ʻole. ʻO ka liʻiliʻi a me ka nui. ʻO ka mea mua, nā hale hoʻopuka nui i loaʻa ka manawa e hoʻopukapuka i ka unuhi ʻana i nā palapala ʻenehana. He mau puke ʻokoʻa loa kēia: mākou a pau […]

Ke lawe ʻana i kahi pāʻani multiplayer mai C++ i ka pūnaewele me Cheerp, WebRTC a me Firebase

Introduction Hāʻawi kā mākou hui Leaning Technologies i nā hāʻina no ka lawe ʻana i nā noi papa kuʻuna i ka pūnaewele. Hoʻokumu kā mākou C++ Cheerp compiler i ka hui pū ʻana o WebAssembly a me JavaScript, e hāʻawi ana i kahi ʻike pūnaewele maʻalahi a me ka hana kiʻekiʻe. Ma ke ʻano he laʻana o kāna noi, ua hoʻoholo mākou e lawe i kahi pāʻani multiplayer i ka pūnaewele a koho iā Teeworlds no kēia. ʻO Teeworlds kahi pāʻani XNUMXD retro multiplayer […]