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Mwepụta nke OpenBSD 6.6

mere ntọhapụ nke a free cross-ikpo okwu UNIX-dị ka sistemụ arụmọrụ Mepee OpenBSD 6.6. Theo de Raadt tọrọ ntọala OpenBSD na 1995 ka emechara esemokwu ya na ndị mmepe NetBSD, n'ihi nke a jụrụ Teo ịnweta ebe nchekwa NetBSD CVS. Mgbe nke a gasịrị, Theo de Raadt na otu ndị nwere ụdị echiche ahụ mepụtara sistemụ arụmọrụ mepere emepe ọhụrụ dabere na osisi NetBSD, ebumnuche bụ isi bụ ibugharị (na -akwado ya 13 ngwaike nyiwe), nhazi ọkwa, ọrụ ziri ezi, nchekwa na-arụ ọrụ yana ngwa ọrụ cryptographic agbakwunyere. Nha nrụnye zuru oke Foto ISO Sistemụ ntọala OpenBSD 6.6 bụ 460 MB.

Na mgbakwunye na sistemụ arụmọrụ n'onwe ya, a maara ọrụ OpenBSD maka ihe mejupụtara ya, bụ nke na-agbasawanye na sistemụ ndị ọzọ ma gosipụta na ha bụ otu n'ime ihe ngwọta kachasị mma na nke dị elu. N'etiti ha: LibreSSL (ndụdụ OpenSSL), OpenSSH, ngwugwu nzacha PF, routing daemons MepeeBGPD na OpenOSPFD, NTP nkesa Mepee NTPD, ihe nkesa ozi MepeeSMTPD, ederede ọnụ multiplexer (yiri ihuenyo GNU) udochi, daemon mara na mmejuputa iwu IDENT, BSDL ọzọ na ngwugwu GNU groff - mandoc, Protocol maka ịhazi sistemu mmejọ na-anabata ihe CARP (Adreesị nkịtị Redundancy Protocol), dị fechaa. ihe nkesa http, ngwa mmekọrịta faịlụ MepeeRSYNC.

Main ndozi:

  • Agụnyere akụrụngwa ahụ sysupgrade, bu n'obi imelite sistemụ na-akpaghị aka ka ọ bụrụ ntọhapụ ọhụrụ. Sysupgrade na-ebudata faịlụ ndị dị mkpa maka nkwalite, na-eji ya nyochaa ha gosi, detuo ramdisk bsd.rd ka ọ bụrụ bsd.upgrade wee malite ịmalitegharị sistemụ. The bootloader, ebe achọpụtara ọnụnọ nke bsd.upgrade, na-amalite na-akpaghị aka ibudata ya na-akpaghị aka melite usoro. Maka ngalaba gara aga nke OpenBSD 6.5, akwadola syspatch nke na-agbakwunye sysupgrade ma na-enye gị ohere iji akụrụngwa a kwalite sistemụ gị gaa na OpenBSD 6.6 na amd64, arm64 na i386 architectures site na-eme "syspatch && sysupgrade";
  • Maka ndị na-arụ ọrụ Cavium OCTEON (mips64), a na-eji Clang dị ka onye nchịkọta isi nke usoro ntọala. agbakwunyere nkwado nhọrọ maka iwu ụlọ iji Clang maka ihe owuwu powerpc. Maka armv7 na i386 architectures, GCC compiler nwere nkwarụ site na ndabara (naanị Clang ka fọdụrụ);
  • Ọkwọ ụgbọala gụnyere amdgpu maka AMD GPUs. Emelitere ọkwọ ụgbọala drm (Onye njikwa Rendering ozugbo). Agbakwunyere ikike maka ndị ọrụ na-enweghị ohere ịnweta ngwaọrụ drm site na ịgbanwe onye nwe ngwaọrụ ahụ mgbe ịnweta mbụ. A na-emekọrịta koodu ọkwọ ụgbọ ala inteldrm na radeondrm na Linux kernel 4.19.78. Nkwado agbakwunyere maka GPU ndị a na-eji na Intel Broxton/Apollo Lake, Amber Lake, Gemini Lake, Coffee Lake, Whiskey Lake na Comet Lake ibe;
  • A na-emejuputa interface dakọtara na Linux acpi ma gbakwunyere nkwado ACPI na radeon na ndị ọkwọ ụgbọala amdgpu;
  • Onye ọkwọ ụgbọ ala gbakwunyere aplgpio maka ndị na-ahụ maka GPIO ejiri na Intel Apollo Lake SoC;
  • Nkwado emelitere maka ndị na-ahụ maka SAS3, ntụkwasị obi dị mma nke nchọpụta mbanye n'oge buut, yana nkwado gbakwunyere maka 64-bit DMA na onye ọkwọ ụgbọ ala mpii;
  • Emejuputala nkwado nkọwapụta maka ngwaọrụ PCI omume ọma 1.0;
  • Nkwado agbakwunyere maka ndị na-arụ ọrụ cryptographic ejiri na AMD Ryzen CPUs/APUs. agbakwunyere ọkwọ ụgbọ ala ksmn maka ihe mmetụta thermal ejiri na ọgbọ 17 nke ndị nrụpụta AMD;
  • Nkwado emelitere maka ihe owuwu ARM64. Nkwado agbakwunyere maka sistemụ dabere na CPU Ampere eMAG. Agbakwunyere ndị ọkwọ ụgbọala ọhụrụ maka SoC Amlogic, Allwinner A64, i.MX8M, Armada 3700. Nkwado agbakwunyere maka CPU Cortex-A65;
  • Agbakwunyela ikike ịnyefe ngwugwu enwetara na ngwugwu netwọkụ na ọnọdụ batch na ndị ọkwọ ụgbọ ala ikuku niile, na-edozi ọtụtụ ngwugwu n'otu oge n'otu nkwụsị;
  • Emelitere arụmọrụ cache sistemụ faịlụ na kọmpụta nwere ụkpụrụ ụlọ AMD64;
  • Nrụ ọrụ startx na xinit emelitere na sistemụ ọgbara ọhụrụ na-eji inteldrm, radeondrm na amdgpu ndị ọkwọ ụgbọ ala;
  • Emeziwanye oku sistemụ mkpughe iji nye ikewapụ ohere ịnweta sistemụ faịlụ. Ọnụ ọgụgụ nke ngwa sitere na usoro ntọala nke eji emejuputa nchedo site na iji mkpughe ka 77;
  • The getrlimit, setrlimit, ịgụ na dee oku usoro, yana koodu maka ịnweta oke akụ na mgbanwe ọnọdụ faịlụ, ewepụla na igbochi ụwa;
  • Usoro emelitere maka igbochi adịghị ike Specter na Intel CPUs. Nchekwa agbakwunyere site na ọgụ MDS (Microarchitectural Data Sampling) klas na Intel processors;
  • ntpd ugbu a nwere ọnọdụ nchekwa maka ịtọ na iweghachite elekere sistemụ n'oge buut, ọbụlagodi na enweghị elekere nke aka ya;
  • Agbakwunyela ikike iji okwu oge niile na ọchụchọ, egwuregwu na iwu nnọchi na tmux terminal multiplexer. Agbakwunyere usoro menu dị mfe jiri òké ma ọ bụ njikwa ahụigodo. Iji gosi menu n'ime ogwe ọkwa, a na-atụpụta iwu "ngosi-menu". Emechara mpịachi akpaka mgbe ị na-ebugharị cursor òké gafere n'akụkụ elu ma ọ bụ ala nke ihuenyo mgbe ị na-ahọrọ mpaghara;
  • Emelitere arụmọrụ nke bgpd. Edegharịrị koodu maka mmekọrịta obodo, ọrụ nhazi na ọtụtụ obodo na ọnụ ọgụgụ buru ibu nke ndị ọgbọ emeela ka ọ dị ngwa ngwa. agbakwunyere iwu 'show mrt agbataobi' na bgpctl;
  • Na onye na-edozi DNS ekweghiekwe nkwado agbakwunyere maka igbochi ndepụta;
  • Ngwa agbakwunyere snmp na mmejuputa onye ahịa SNMP ọhụrụ nke dochie snmpctl;
  • Emelitela ụdị nke sava ozi OpenSMTPD. Agbakwunyere API maka ide ihe nzacha mpụga nke enwere ike kesaa iche site na ọdụ ụgbọ mmiri. Agbakwunyekwara nkwado maka nzacha arụnyere n'ime ya, na-enye ọrụ nzacha dị mfe maka nnọkọ mbata. agbakwunyere nhọrọ iji zipu ozi akọrọ na ndekọ junk na mail.maildir. Emejuputala nkwado maka proxy-v2 protocol, na-enye gị ohere idowe ihe nkesa SMTP n'azụ proxy. Emejuputala nkwado maka asambodo ECDSA.
  • Emelitela ngwungwu OpenSSH 8.1, enwere ike ịhụ nkọwa zuru ezu nke mmelite ahụ ebe a;
  • Emelitela ngwugwu LibreSSL, bụ nke e dechara ihe owuwu RSA_METHOD sitere na OpenSSL 1.1, na-enye ohere iji mmemme dị iche iche nke ọrụ maka ịrụ ọrụ na RSA;
  • Ọnụ ọgụgụ ọdụ ụgbọ mmiri maka ihe owuwu AMD64 bụ 10736, maka aarch64 - 10075, maka i386 - 10682 akụrụngwa ndị ọzọ gụnyere na OpenBSD 6.6:
    • Nchịkọta eserese Xenocara dabere na X.Org 7.7 nwere xserver 1.20.5 + patches, freetype 2.10.1, fontconfig 2.12.4, Mesa 19.0.8, xterm 344, xkeyboard-config 2.20;
    • LLVM/ Clang 8.0.1 (ya na patches)
    • GCC 4.2.1 (ya na patches) na 3.3.6 (ya na patches)
    • Perl 5.28.2 (ya na patches)
    • NSD 4.2.2
    • Akwụsịghị 1.9.4
    • Ọnụ ego 5.7
    • Binutils 2.17 (ya na patches)
    • Gdb 6.3 (ya na patches)
    • Ọgọst 10, 2011
    • Mkpokọta 2.2.8

    isi: opennet.ru

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