kuburitswa kwemahara muchinjiko-chikuva UNIX-senge yekushandisa system . Iyo OpenBSD purojekiti yakavambwa naTheo de Raadt muna 1995 mushure nevagadziri veNetBSD, semhedzisiro iyo Teo akanyimwa mukana weNetBSD CVS repository. Mushure meizvi, Theo de Raadt neboka revanhu vane pfungwa dzakafanana vakagadzira itsva yakavhurika sisitimu yakavakirwa paNetBSD sosi yemuti, izvo zvibodzwa zvikuru zvaive kutakurika ( 13 Hardware mapuratifomu), kumira, kushanda kwakaringana, kuchengetedzwa kwakasimba uye zvakabatanidzwa cryptographic maturusi. Saizi yekuisa yakazara OpenBSD 6.6 base system ndeye 460 MB.
Pamusoro peiyo inoshanda sisitimu pachayo, iyo OpenBSD purojekiti inozivikanwa nezvikamu zvayo, izvo zvave kupararira mune mamwe masisitimu uye zvakaratidza ivo kuti ndeimwe yeakachengeteka uye yepamusoro-soro mhinduro. Pakati pavo: ( OpenSSL), , packet filter , kuendesa madhimoni , NTP server , mail server , zvinyorwa terminal multiplexer (yakafanana neGNU skrini) , daemon nekushandiswa kweIDENT protocol, imwe nzira yeBSDL kune GNU groff package - , protocol yekuronga kukanganisa-kushivirira masisitimu CARP (Common Kero Redundancy Protocol), huremu , faira yekubatanidza utility .
chikuru :
- Izvo zvinoshandiswa zvinosanganisirwa , kuti uvandudze otomatiki sisitimu kune imwe kuburitswa kutsva. Sysupgrade inodhawunirodha mafaera anodiwa pakusimudzira, anotarisa iwo uchishandisa , inokopa ramdisk bsd.rd ku bsd.upgrade uye inotanga reboot system. Iyo bootloader, yaona kuvepo kwe bsd.upgrade, inotanga kuidhawunirodha otomatiki uye otomatiki inovandudza system. Kune rakapfuura bazi reOpenBSD 6.5, syspatch yakagadzirirwa iyo inowedzera sysupgrade uye inobvumidza iwe kushandisa chishandiso ichi kukwidziridza system yako kuOpenBSD 6.6 pane amd64, arm64 uye i386 architecture nekuita "syspatch && sysupgrade";
- Kune Cavium OCTEON (mips64) processors, Clang inoshandiswa semugadziri mukuru weiyo base system. Sarudzo yerutsigiro yekuvaka uchishandisa Clang yakawedzerwa kune powerpc architecture. Kune armv7 uye i386 architectures, iyo GCC compiler yakaremara nekukasira (chete Clang asara);
- Mutyairi aisanganisira ye AMD GPUs. Mutyairi akagadziridzwa (Direct Rendering Manager). Yakawedzera kugona kwevashandisi vasina mukana kuwana iyo drm mudziyo nekuchinja muridzi wemudziyo paunotanga kuwana. Iyo inteldrm uye radeondrm mutyairi kodhi inowiriraniswa neLinux kernel 4.19.78. Yakawedzerwa rutsigiro rwemaGPU anoshandiswa muIntel Broxton/Apollo Lake, Amber Lake, Gemini Lake, Coffee Lake, Whisky Lake uye Comet Lake chips;
- Linux inoenderana interface yakaitwa uye yakawedzera ACPI rutsigiro mune radeon uye amdgpu vatyairi;
- Mutyairi akawedzera yeGPIO controllers inoshandiswa muIntel Apollo Lake SoC;
- Kuvandudzwa kwerutsigiro rwevatariri veSAS3, kuvimbika kwakagadziridzwa kwekuona dhiraivha panguva yebhutsu, uye yakawedzera rutsigiro rwe64-bit DMA mumutyairi wempii;
- Rutsigiro rwekutsanangurwa rwakaitwa kune PCI zvishandiso 1.0;
- Yakawedzerwa rutsigiro rwekriptographic coprocessors inoshandiswa mu AMD Ryzen CPUs/APUs. Yakawedzera ksmn mutyairi wema sensors anopisa anoshandiswa muchizvarwa chegumi nenomwe che AMD processors;
- Yakavandudzwa rutsigiro rweArM64 architecture. Yakawedzerwa rutsigiro rwemasisitimu yakavakirwa paCPU Ampere eMAG. Yakawedzera vatyairi vatsva veSoC Amlogic, Allwinner A64, i.MX8M, Armada 3700. Yakawedzerwa rutsigiro rweCPU Cortex-A65;
- Iko kugona kuendesa mapaketi akagamuchirwa kunetiweki stack mu batch modhi yakawedzerwa kune ese madhiraivha asina waya, kugadzirisa akati wandei mapaketi kamwechete mukati mekukanganisa kumwe;
- Yakavandudzwa faira system cache performance pamakomputa ane AMD64 architecture;
- Yakavandudzwa startx uye xinit mashandiro pane azvino masisitimu anoshandisa inteldrm, radeondrm uye amdgpu mifananidzo yedhiraivha;
- Iyo yekuvheneka system yekufona yakagadziridzwa kuti ipe faira system yekuwana yega. Nhamba yezvikumbiro kubva kunheyo system iyo kuchengetedzwa kwekushandisa kuvhenekera kunoitwa kwakawedzera kusvika 77;
- Iyo getrlimit, setrlimit, kuverenga nekunyora masisitimu mafoni, pamwe nekodhi yekuwana zviwanikwa zvekushandisa uye kushandura faira zvinzvimbo, zvakabviswa kubva pakuvhara kwepasirese;
- Yakavandudzwa nzira yekuvhara Specter kusasimba muIntel CPUs. Akawedzera dziviriro kubva MDS (Microarchitectural Data Sampling) kirasi muIntel processors;
- ntpd ikozvino ine yakachengeteka mode yekuisa uye kudzoreredza system clock panguva yebhoti, kunyange mukushayikwa kwewachi inozvimiririra;
- Iko kugona kushandisa matauriro enguva dzose mukutsvaga, mechi uye yekutsiva mirairo yakawedzerwa kune tmux terminal multiplexer. Yakawedzera yakapusa menyu sisitimu ine mbeva kana keyboard control. Kuti uratidze menyu mubhawa yemamiriro, iyo "display-menu" yekuraira inotsanangurwa. Yakaitwa otomatiki kupuruzira kana uchifambisa mbeva cursor kupfuura kumusoro kana kuzasi mipendero yechidzitiro uchisarudza nzvimbo;
- Kuvandudzwa kwekuita kwebgpd. Iyo kodhi yekufananidza nharaunda yakanyorwa patsva, basa rezvigadziriso nenharaunda dzinoverengeka uye nhamba huru yevezera yakakwidziridzwa zvakanyanya. Yakawedzera 'ratidza mrt vavakidzani' murairo kune bgpctl;
- MuDNS solver akawedzera rutsigiro rwekuvharira zvinyorwa;
- Yakawedzerwa utility nekushandiswa kwemutengi mutsva weSNMP akatsiva snmpctl;
- Iyo vhezheni yeOpenSMTPD mail server yakagadziridzwa. Yakawedzera API yekunyora mafirita ekunze anogona kugoverwa zvakasiyana kuburikidza nemadoko. Tsigiro yeakavakirwa-mukati mafirita akawedzerwa zvakare, achipa nyore kusefa mashandiro ezvikamu zvinouya. Yakawedzerwa sarudzo yekuendesa tsamba yakasefa kune iyo Junk dhairekitori mu mail.maildir. Tsigiro yeproxy-v2 protocol yaitwa, ichikubvumidza kuti uise sevha yeSMTP kuseri kweproxy. Rutsigiro rwezvitupa zveECDSA rwaitwa.
- Iyo OpenSSH 8.1 package yakagadziridzwa, ongororo yakadzama yekuvandudzwa inogona kuwanikwa ;
- Iyo LibreSSL package yakagadziridzwa, umo kutakurwa kweRSA_METHOD chimiro kubva kuOpenSSL 1.1 kwapera, zvichibvumira kushandiswa kweakasiyana maitirwo emabasa ekushanda neRSA;
- Huwandu hwezviteshi zveiyo AMD64 architecture yaive 10736, yeaarch64 - 10075, yei386 - 10682.
- Xenocara graphics stack yakavakirwa paX.Org 7.7 ine xserver 1.20.5 + zvigamba, freetype 2.10.1, fontconfig 2.12.4, Mesa 19.0.8, xterm 344, xkeyboard-config 2.20;
- LLVM/Clang 8.0.1 (ine zvigamba)
- GCC 4.2.1 (ine zvigamba) uye 3.3.6 (ine zvigamba)
- Perl 5.28.2 (ine zvigamba)
- NSD 4.2.2
- Unbound 1.9.4
- Vanamukoti 5.7
- Binutils 2.17 (ine zvigamba)
- Gdb 6.3 (ine zvigamba)
- Awk Aug 10, 2011
- Expat 2.2.8
Source: opennet.ru