ืกื™ืกื˜ืขื ืคืึทืจื•ื•ืึทืœื˜ืขืจ ืžืขืœื“ื•ื ื’ 251

ื ืึธืš ืคื™ื ืฃ ื—ื“ืฉื™ื ืคื•ืŸ ืึทื ื˜ื•ื•ื™ืงืœื•ื ื’, ื“ื™ ืžืขืœื“ื•ื ื’ ืคื•ืŸ ืกื™ืกื˜ืขื ืคืึทืจื•ื•ืึทืœื˜ืขืจ ืกื™ืกื˜ืขื 251 ืื™ื– ื“ืขืจืœืื ื’ื˜.

ื”ื•ื™ืคึผื˜ ืขื ื“ืขืจื•ื ื’ืขืŸ:

  • ืกื™ืกื˜ืขื ืจืขืงื•ื•ื™ืจืขืžืขื ืฅ ื–ืขื ืขืŸ ื’ืขื•ื•ืืงืกืŸ. ื“ื™ ืžื™ื ื™ืžื•ื ืฉื˜ื™ืฆื˜ ืœื™ื ื•ืงืก ืงืขืจืŸ ื•ื•ืขืจืกื™ืข ืื™ื– ื’ืขื•ื•ืืงืกืŸ ืคื•ืŸ 3.13 ืฆื• 4.15. ื“ื™ CLOCK_BOOTTIME ื˜ื™ื™ึทืžืขืจ ืื™ื– ืคืืจืœืื ื’ื˜ ืคึฟืึทืจ ืึธืคึผืขืจืึทืฆื™ืข. ืฆื• ื‘ื•ื™ืขืŸ, ืื™ืจ ื“ืึทืจืคึฟืŸ ืึท ืงืึทืžืคึผื™ื™ืœืขืจ ื•ื•ืึธืก ืฉื˜ื™ืฆื˜ ื“ื™ C11 ื ืึธืจืžืึทืœ ืื•ืŸ GNU ื™ืงืกื˜ืขื ืฉืึทื ื– (ื“ื™ C89 ื ืึธืจืžืึทืœ ื”ืืœื˜ ืฆื• ื–ื™ื™ืŸ ื’ืขื•ื•ื™ื™ื ื˜ ืคึฟืึทืจ ื›ืขื“ืขืจ ื˜ืขืงืขืก).
  • ืฆื•ื’ืขืœื™ื™ื’ื˜ ืึทืŸ ื™ืงืกืคึผืขืจืžืขื ืึทืœ ื ื•ืฆืŸ systemd-sysupdate ืฆื• ืื•ื™ื˜ืึธืžืึทื˜ื™ืฉ ื“ืขื˜ืขืงื˜, ืืจืืคืงืืคื™ืข ืื•ืŸ ื™ื ืกื˜ืึทืœื™ืจืŸ ื“ืขืจื”ื™ื™ึทื ื˜ื™ืงื•ื ื’ืขืŸ ื ื™ืฆืŸ ืึทืŸ ืึทื˜ืึธืžื™ืฉืข ืžืขืงืึทื ื™ื–ืึทื ืคึฟืึทืจ ืจื™ืคึผืœื™ื™ืกื™ื ื’ ืคึผืึทืจื˜ื™ืฉืึทื ื–, ื˜ืขืงืขืก ืึธื“ืขืจ ื“ื™ื™ืจืขืงื˜ืขืจื™ื– (ืฆื•ื•ื™ื™ ืคืจื™ื™ึท ืคึผืึทืจื˜ื™ืฉืึทื ื– / ื˜ืขืงืขืก / ื“ื™ืจืขืงื˜ืขืจื™ื– ื–ืขื ืขืŸ ื’ืขื ื™ืฆื˜, ืื™ื™ื ืขืจ ืคื•ืŸ ื•ื•ืึธืก ื›ึผื•ืœืœ ื“ื™ ืงืจืึทื ื˜ ืึทืจื‘ืขื˜ ืžื™ื˜ืœ, ืื•ืŸ ื“ื™ ืื ื“ืขืจืข ื™ื ืกื˜ืึธืœื– ื“ืขืจ ื•ื•ื™ื™ึทื˜ืขืจ ื“ืขืจื”ื™ื™ึทื ื˜ื™ืงืŸ, ื ืึธืš ื•ื•ืึธืก ื“ื™ ืกืขืงืฉืึทื ื– / ื˜ืขืงืขืก / ื“ื™ื™ืจืขืงื˜ืขืจื™ื– ื–ืขื ืขืŸ ืกื•ื•ืึทืคึผื˜).
  • ื™ื ื˜ืจืึธื•ื“ื•ืกื˜ ื ื™ื™ึท ื™ื ืขืจืœืขืš ืฉืขืจื“ ื‘ื™ื‘ืœื™ืึธื˜ืขืง libsystemd-core- .so, ื•ื•ืึธืก ืื™ื– ืื™ื ืกื˜ืึทืœื™ืจืŸ ืื™ืŸ ื“ื™ /usr/lib/systemd/system ื•ื•ืขื’ื•ื•ื™ื™ึทื–ืขืจ ืื•ืŸ ืงืึธืจืึทืกืคึผืึทื ื“ื– ืฆื• ื“ื™ ื™ื’ื–ื™ืกื˜ื™ื ื’ libsystemd-shared- ื‘ื™ื‘ืœื™ืึธื˜ืขืง .ืื–ื•ื™. ื ื™ืฆืŸ ื“ื™ libsystemd-core-shared ื‘ื™ื‘ืœื™ืึธื˜ืขืง .ืกืึธ ืึทืœืึทื•ื– ืื™ืจ ืฆื• ืจืขื“ื•ืฆื™ืจืŸ ื“ื™ ืงื•ื™ืœืขืœื“ื™ืง ื™ื™ึทื ืžืึธื ื˜ื™ืจื•ื ื’ ื’ืจื™ื™ืก ื“ื•ืจืš ืจื™ื•ื–ื™ื ื’ ื‘ื™ื™ื ืขืจื™ ืงืึธื“. ื“ื™ ื•ื•ืขืจืกื™ืข ื ื•ืžืขืจ ืงืขื ืขืŸ ื–ื™ื™ืŸ ืกืคึผืขืกื™ืคื™ืขื“ ื“ื•ืจืš ื“ื™ 'shared-lib-tag' ืคึผืึทืจืึทืžืขื˜ืขืจ ืื™ืŸ ื“ื™ ืžืขืกืึธืŸ ื‘ื•ื™ืขืŸ ืกื™ืกื˜ืขื ืื•ืŸ ืึทืœืึทื•ื– ื“ื™ืกื˜ืจื™ื‘ื™ื•ืฉืึทื ื– ืฆื• ืฉื™ืงืŸ ืงื™ื™ืคืœ ื•ื•ืขืจืกื™ืขืก ืคื•ืŸ ื“ื™ ืœื™ื™ื‘ืจืขืจื™ื– ืื™ืŸ ื“ืขืจ ื–ืขืœื‘ื™ืงืขืจ ืฆื™ื™ื˜.
  • ื™ืžืคึผืœืึทืžืขื ื˜ืึทื“ ืึทืจื™ื‘ืขืจืคื™ืจืŸ ืคื•ืŸ ืกื•ื•ื™ื•ื•ืข ื•ื•ืขืจื™ืึทื‘ืึทืœื– $MONITOR_SERVICE_RESULT, $MONITOR_EXIT_CODE, $MONITOR_EXIT_STATUS, $MONITOR_INVOCATION_ID ืื•ืŸ $MONITOR_UNIT ืคึฟื•ืŸ ืื™ื ืคึฟืึธืจืžืึทืฆื™ืข ื•ื•ืขื’ืŸ ื“ื™ ืžืึธื ื™ื˜ืึธืจืขื“ ืึทืคึผืึทืจืึทื˜ ืฆื• ื“ื™ OnFailure/OnSuccess ื”ืึทื ื“ืœืขืจืก.
  • ืคึฟืึทืจ ื•ื ื™ืฅ, ื“ื™ ExtensionDirectories ื‘ืึทืฉื˜ืขื˜ื™ืงืŸ ืื™ื– ื™ืžืคึผืœืึทืžืขื ืึทื“, ื•ื•ืึธืก ืงืขื ืขืŸ ื–ื™ื™ืŸ ื’ืขื•ื•ื™ื™ื ื˜ ืฆื• ืึธืจื’ืึทื ื™ื–ื™ืจืŸ ื“ื™ ืœืึธื•ื“ื™ื ื’ ืคื•ืŸ ืกื™ืกื˜ืขื ืขืงืกื˜ืขื ืกื™ืึธืŸ ืงืึทืžืคึผืึธื•ื ืึทื ืฅ ืคื•ืŸ ืจืขื’ื•ืœืขืจ ื“ื™ื™ืจืขืงื˜ืขืจื™ื–, ืืœื ื•ื•ื™ ื“ื™ืกืง ื‘ื™ืœื“ืขืจ. ื“ืขืจ ืื™ื ื”ืึทืœื˜ ืคื•ืŸ ื“ื™ ืกื™ืกื˜ืขื ืคืึทืจืœืขื ื’ืขืจื•ื ื’ ื•ื•ืขื’ื•ื•ื™ื™ึทื–ืขืจ ืื™ื– ืึธื•ื•ื•ืขืจืœื™ื™ืขื“ ืžื™ื˜ OverlayFS ืื•ืŸ ื–ืขื ืขืŸ ื’ืขื ื™ืฆื˜ ืฆื• ื™ืงืกืคึผืึทื ื“ ื“ื™ ื›ื™ื™ืขืจืึทืจืงื™ ืคื•ืŸ ื“ื™ /usr/ ืื•ืŸ /opt/ ื“ื™ื™ืจืขืงื˜ืขืจื™ื–, ืื•ืŸ ืœื™ื™ื’ืŸ ื ืึธืš ื˜ืขืงืขืก ืื™ืŸ ืจื•ื ื˜ื™ืžืข, ืืคื™ืœื• ืื•ื™ื‘ ื“ื™ ื“ื™ืจืขืงื˜ืขืจื™ื– ื–ืขื ืขืŸ ืžืึธื•ื ื˜ืขื“ ื‘ืœื•ื™ื– ืœื™ื™ืขื ืขืŸ. ื“ืขืจ 'portablelectl attach --extension=' ื‘ืึทืคึฟืขืœ ื”ืื˜ ืื•ื™ืš ืฆื•ื’ืขื’ืขื‘ืŸ ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ ืกืคึผืขืฆื™ืคื™ืฆื™ืจืŸ ืึท ื•ื•ืขื’ื•ื•ื™ื™ึทื–ืขืจ.
  • ืคึฟืึทืจ ื•ื ื™ืฅ ื’ืขืฆื•ื•ื•ื ื’ืขืŸ ื˜ืขืจืžืึทื ื™ื™ื˜ื™ื“ ื“ื•ืจืš ื“ื™ systemd-oomd ื”ืึทื ื“ืœืขืจ ืจืขื›ื˜ ืฆื• ืคืขืœืŸ ืคื•ืŸ ื–ื›ึผืจื•ืŸ ืื™ืŸ ื“ื™ ืกื™ืกื˜ืขื, ื“ื™ 'oom-kill' ืึทื˜ืจื™ื‘ื™ื•ื˜ ืื™ื– ื˜ืจืึทื ืกืžื™ื˜ื˜ืขื“ ืื•ืŸ ื“ื™ ื ื•ืžืขืจ ืคื•ืŸ ื’ืขืฆื•ื•ื•ื ื’ืขืŸ ื˜ืขืจืžืึทื ื™ื™ืฉืึทื ื– ืื™ื– ืฉืคื™ื’ืœื˜ ืื™ืŸ ื“ื™ 'user.oomd_ooms' ืึทื˜ืจื™ื‘ื™ื•ื˜.
  • ืคึฟืึทืจ ื•ื ื™ืฅ, ื ื™ื™ึท ื•ื•ืขื’ ืกืคึผืขืกื™ืคื™ืขืจืก %y/%Y ื”ืึธื‘ืŸ ืฉื•ื™ืŸ ืฆื•ื’ืขื’ืขื‘ืŸ, ืจื™ืคืœืขืงื˜ื™ื ื’ ื“ื™ ื ืึธืจืžืึทืœื™ื–ืขื“ ื•ื•ืขื’ ืฆื• ื“ื™ ืึทืคึผืึทืจืึทื˜ (ืžื™ื˜ ื“ื™ ื™ืงืกืคึผืึทื ืฉืึทืŸ ืคื•ืŸ ืกื™ืžื‘ืึธืœื™ืฉ ืคึฟืึทืจื‘ื™ื ื“ื•ื ื’ืขืŸ). ืื•ื™ืš ืฆื•ื’ืขืœื™ื™ื’ื˜ ื–ืขื ืขืŸ ื“ื™ %q ืกืคึผืขืกื™ืคื™ืขืจืก ืคึฟืึทืจ ืกืึทื‘ืกื˜ื™ื˜ื•ืฉืึทืŸ ืคื•ืŸ ื“ื™ PRETTY_HOSTNAME ื•ื•ืขืจื˜ ืื•ืŸ %d ืคึฟืึทืจ ื“ื™ CREDENTIALS_DIRECTORY ืกืึทื‘ืกื˜ื™ื˜ื•ืฉืึทืŸ.
  • ืื™ืŸ ืึทื ืคึผืจื™ื•ื•ื™ืœืึทื“ื–ืฉื“ ื‘ืึทื“ื™ื ื•ื ื’ืก ืœืึธื ื˜ืฉื˜ ื“ื•ืจืš ืึท ื ืึธืจืžืึทืœ ื‘ืึทื ื™ืฆืขืจ ื ื™ืฆืŸ ื“ื™ "--ื‘ืึทื ื™ืฆืขืจ" ืคืึธืŸ, ืขื ื“ืขืจื•ื ื’ืขืŸ ืฆื• ื“ื™ ืกืขื˜ื˜ื™ื ื’ืก ืคื•ืŸ RootDirectory, MountAPIVFS, ExtensionDirectories, *Capabilities*, ProtectHome, *Directory, TemporaryFileSystem, PrivateTmp, PrivateDevices, PrivateNetwork, NetworkPNamespacePath, PrivateIPC, , PrivateUsers, ProtectClock ื–ืขื ืขืŸ ืขืจืœื•ื™ื‘ื˜ , ProtectKernelTunables, ProtectKernelModules, ProtectKernelLogs ืื•ืŸ MountFlags. ื“ืขืจ ืฉื˜ืจื™ืš ืื™ื– ื‘ืœื•ื™ื– ื‘ื ื™ืžืฆื ื•ื•ืขืŸ ื‘ืึทื ื™ืฆืขืจ ื ืึธืžืขืŸ ืกืคึผื™ื™ืกืึทื– ื–ืขื ืขืŸ ืขื ื™ื™ื‘ืึทืœื“ ืื™ืŸ ื“ื™ ืกื™ืกื˜ืขื.
  • ื“ื™ LoadCredential ื‘ืึทืฉื˜ืขื˜ื™ืงืŸ ืึทืœืึทื•ื– ืึท ื•ื•ืขื’ื•ื•ื™ื™ึทื–ืขืจ ื ืึธืžืขืŸ ืฆื• ื–ื™ื™ืŸ ืกืคึผืขืกื™ืคื™ืขื“ ื•ื•ื™ ืึทืŸ ืึทืจื’ื•ืžืขื ื˜, ืื™ืŸ ื•ื•ืึธืก ืคืึทืœ ืึท ืคึผืจื•ื•ื•ืŸ ืื™ื– ื’ืขืžืื›ื˜ ืฆื• ืœืึธื“ืŸ ืงืจืึทื“ืขื ื˜ืฉืึทืœื– ืคื•ืŸ ืึทืœืข ื˜ืขืงืขืก ืื™ืŸ ื“ื™ ืกืคึผืขืกืึทืคื™ื™ื“ ื•ื•ืขื’ื•ื•ื™ื™ึทื–ืขืจ.
  • ืื™ืŸ ืกื™ืกื˜ืขืžืงื˜ืœ, ืื™ืŸ ื“ื™ "-ื˜ื™ืžืขืกื˜ืึทืžืคึผ" ืคึผืึทืจืึทืžืขื˜ืขืจ, ืขืก ืื™ื– ื’ืขื•ื•ืขืŸ ืžืขื’ืœืขืš ืฆื• ืกืคึผืขืฆื™ืคื™ืฆื™ืจืŸ ื“ื™ "ื•ื ื™ืงืก" ืคืึธืŸ ืฆื• ื•ื•ื™ื™ึทื–ืŸ ืฆื™ื™ื˜ ืื™ืŸ ืขืคึผืึธืก ืคึฟืึธืจืžืึทื˜ (ื“ื™ ื ื•ืžืขืจ ืคื•ืŸ ืกืขืงื•ื ื“ืขืก ื–ื™ื ื˜ ื™ืื ื•ืืจ 1, 1970).
  • ื“ื™ "ืกื™ืกื˜ืขืžืงื˜ืœ ืกื˜ืึทื˜ื•ืก" ื™ืžืคึผืœืึทืžืึทื ืฅ ื“ื™ "ืึทืœื˜ ืงืขืจืŸ" ืคืึธืŸ, ื•ื•ืึธืก ืื™ื– ื’ืขื•ื•ื™ื–ืŸ ืื•ื™ื‘ ื“ืขืจ ืงืขืจืŸ ืœืึธื•ื“ื™ื“ ืื™ืŸ ื“ื™ ืกืขืกื™ืข ื”ืื˜ ืึทืŸ ืขืœื˜ืขืจืข ื•ื•ืขืจืกื™ืข ื ื•ืžืขืจ ื•ื•ื™ ื“ื™ ื‘ืึทื–ืข ืงืขืจืŸ ื‘ื ื™ืžืฆื ืื™ืŸ ื“ื™ ืกื™ืกื˜ืขื. ืื•ื™ืš ืฆื•ื’ืขื’ืขื‘ืŸ ืึท "ื•ื ืžืขืจื“ื–ืฉื“-ื•ืกืจ" ืคืึธืŸ ืฆื• ื‘ืึทืฉืœื™ืกืŸ ืึทื– ื“ื™ ืื™ื ื”ืึทืœื˜ ืคื•ืŸ ื“ื™ /bin/ ืื•ืŸ /sbin/ ื“ื™ื™ืจืขืงื˜ืขืจื™ื– ื–ืขื ืขืŸ ื ื™ืฉื˜ ื’ืขืฉืืคืŸ ื“ื•ืจืš ืกื™ืžืœื™ื ืงืก ืฆื• /usr.
  • ืคึฟืึทืจ ื’ืขื ืขืจืึทื˜ืึธืจืก ืกื˜ืึทืจื˜ืขื“ ื“ื•ืจืš ืึท PID 1 ืคึผืจืึธืฆืขืก, ื ื™ื™ึท ืกื•ื•ื™ื•ื•ืข ื•ื•ืขืจื™ืึทื‘ืึทืœื– ื–ืขื ืขืŸ ืฆื•ื’ืขืฉื˜ืขืœื˜: $SYSTEMD_SCOPE (ืึธื ื”ื™ื™ื‘ ืคื•ืŸ ืึท ืกื™ืกื˜ืขื ืึธื“ืขืจ ื‘ืึทื ื™ืฆืขืจ ื“ื™ื ืกื˜), $SYSTEMD_IN_INITRD (ืึธื ื”ื™ื™ื‘ ืคื•ืŸ ื“ื™ ื™ื ื™ื˜ืจื“ ืึธื“ืขืจ ื‘ืึทืœืขื‘ืึธืก ืกื•ื•ื™ื•ื•ืข), $SYSTEMD_FIRST_BOOT (ืขืจืฉื˜ืขืจ ืฉื˜ื™ื•ื•ืœ ื™ื ื“ื™ืงืึทื˜ืึธืจ), $SYSTEMD_VIRTUALIZATION ( ื‘ื™ื™ึทื–ื™ื™ึทืŸ ืคื•ืŸ ื•ื•ื™ืจื˜ื•ืึทืœื™ื–ืึทื˜ื™ืึธืŸ ืึธื“ืขืจ ืงืึทื˜ืขืจ ืื™ืŸ ืึท ืงืึทื ื˜ื™ื™ื ืขืจ) ืื•ืŸ $SYSTEMD_ARCHITECTURE (ื“ื™ ืึทืจืงืึทื˜ืขืงื˜ืฉืขืจ ืคึฟืึทืจ ื•ื•ืึธืก ื“ื™ ืงืขืจืŸ ืื™ื– ื’ืขื‘ื•ื™ื˜).
  • ื“ื™ PID 1 ื”ืึทื ื“ืœืขืจ ื™ืžืคึผืœืึทืžืึทื ืฅ ื“ื™ ืคื™ื™ื™ืงื™ื™ื˜ ืฆื• ืœืึธื“ืŸ ืกื™ืกื˜ืขื ืงืจืึทื“ืขื ื˜ืฉืึทืœ ืคึผืึทืจืึทืžืขื˜ืขืจืก ืคึฟื•ืŸ ื“ื™ QEMU fw_cfg ืฆื•ื‘ื™ื ื“ ืึธื“ืขืจ ื“ื•ืจืš ืกืคึผืขืฆื™ืคื™ืฆื™ืจืŸ ื“ื™ systemd.set_credential ืคึผืึทืจืึทืžืขื˜ืขืจ ืื•ื™ืฃ ื“ื™ ืงืขืจืŸ ื‘ืึทืคึฟืขืœืŸ ืฉื•ืจื”. ื“ื™ LoadCredential ื“ื™ืจืขืงื˜ื™ื•ื• ื’ื™ื˜ ืึธื˜ืึทืžืึทื˜ื™ืง ื–ื•ื›ืŸ ืคึฟืึทืจ ืงืจืึทื“ืขื ื˜ืฉืึทืœื– ืื™ืŸ ื“ื™ ื“ื™ืจืขืงื˜ืขืจื™ื– /etc/credstore/, /run/credstore/ ืื•ืŸ /usr/lib/credstore/ ืื•ื™ื‘ ืึท ืงืึธืจืขื•ื• ื“ืจืš ืื™ื– ืกืคึผืขืกื™ืคื™ืขื“ ื•ื•ื™ ืึทืŸ ืึทืจื’ื•ืžืขื ื˜. ืขื ืœืขืš ืึธืคึผืคื™ืจื•ื ื’ ืึทืคึผืœื™ื™ื– ืฆื• ื“ื™ LoadCredentialEncrypted ื“ื™ืจืขืงื˜ื™ื•ื•, ื•ื•ืึธืก ืึทื“ื™ืฉื ืึทืœื™ ืงืึธื ื˜ืจืึธืœื™ืจืŸ ื“ื™ /etc/credstore.encrypted/, /run/credstore.encrypted/ ืื•ืŸ /usr/lib/credstore.encrypted/ ื“ื™ืจืขืงื˜ืขืจื™ื–.
  • ื“ื™ ืคื™ื™ื™ืงื™ื™ื˜ ืฆื• ืึทืจื•ื™ืกืคื™ืจืŸ ืื™ืŸ JSON ืคึฟืึธืจืžืึทื˜ ืื™ื– ืกื˜ื™ื™ื‘ืึทืœื™ื™ื–ื“ ืื™ืŸ systemd-journald. ื“ื™ "journalctl --list-boots" ืื•ืŸ "bootctl list" ืงืึทืžืึทื ื“ื– ืื™ืฆื˜ ืฉื˜ื™ืฆืŸ ืจืขื–ื•ืœื˜ืึทื˜ ืื™ืŸ JSON ืคึฟืึธืจืžืึทื˜ (ื“ื™ "--json" ืคืึธืŸ).
  • ื ื™ื™ึทืข ื˜ืขืงืขืก ืžื™ื˜ ื”ื•ื•ื“ื‘ ื“ืึทื˜ืึทื‘ื™ื™ืกื™ื– ื”ืึธื‘ืŸ ืฉื•ื™ืŸ ืฆื•ื’ืขืœื™ื™ื’ื˜ ืฆื• udev, ืžื™ื˜ ืื™ื ืคึฟืึธืจืžืึทืฆื™ืข ื•ื•ืขื’ืŸ ืคึผืึธืจื˜ืึทื˜ื™ื•ื• ื“ืขื•ื•ื™ืกืขืก (ืคึผื“ืึท, ืงืึทืœืงื•ืœืึทื˜ืึธืจืก, ืืื–"ื• ื•) ืื•ืŸ ื“ืขื•ื•ื™ืกืขืก ื’ืขื ื™ืฆื˜ ืฆื• ืฉืึทืคึฟืŸ ื’ืขื–ื•ื ื˜ ืื•ืŸ ื•ื•ื™ื“ืขื (ื“ื“ื–ืฉ ืงืึทื ืกืึธื•ืœื–, ืงื™ืคึผืึทื“ืก).
  • ื ื™ื™ึทืข ืึธืคึผืฆื™ืขืก "--ืคึผืจื™ืึธืจื™ื˜ื™ื–ืขื“-ืกื•ื‘ืกื™ืกื˜ืขื" ื”ืึธื‘ืŸ ืฉื•ื™ืŸ ืฆื•ื’ืขืœื™ื™ื’ื˜ ืฆื• udevadm ืฆื• ืฉื˜ืขืœืŸ ื“ื™ ื‘ื™ืœื›ืขืจืงื™ื™ึทื˜ ืคื•ืŸ ื“ื™ ืคืืœื’ืขื ื“ืข ืกื™ืกื˜ืขืžืขืŸ (ื’ืขื ื™ืฆื˜ ืื™ืŸ systemd-udev-trigger.service ืฆื• ืคึผืจืึธืฆืขืก ื‘ืœืึธืง ื“ืขื•ื•ื™ืกืขืก ืื•ืŸ ื˜ืคึผืžืก ืขืจืฉื˜ืขืจ), "-ื˜ื™ืคึผ = ืึทืœืข", "-ื™ื ื™ืฉื™ืึทืœื™ื™ื–ื“ -match" ืื•ืŸ "--initialized-nomatch" ืฆื• ืื•ื™ืกืงืœื™ื™ึทื‘ืŸ ื™ื ื™ื˜ื™ืึทืœื™ื–ืขื“ ืึธื“ืขืจ ืึทื ื™ื ื™ืฉื™ืึทืœื™ื™ื–ื“ ื“ืขื•ื•ื™ืกืขืก, "udevadm info -tree" ืฆื• ื•ื•ื™ื™ึทื–ืŸ ืึท ื‘ื•ื™ื ืคื•ืŸ ืึทื‘ื“ื–ืฉืขืงืฅ ืื™ืŸ ื“ื™ /sys/ ื›ื™ื™ืขืจืึทืจืงื™. udevadm ืื•ื™ืš ืžื•ืกื™ืฃ ื ื™ื™ึท "ื•ื•ืึทืจื˜ืŸ" ืื•ืŸ "ืฉืœืึธืก" ืงืึทืžืึทื ื“ื– ืฆื• ื•ื•ืึทืจื˜ืŸ ืคึฟืึทืจ ืึท ืžื™ื˜ืœ ืคึผืึธื–ื™ืฆื™ืข ืฆื• ื“ืขืจืฉื™ื™ึทื ืขืŸ ืื™ืŸ ื“ื™ ื“ืึทื˜ืึทื‘ื™ื™ืก ืื•ืŸ ืฉืœืึธืก ืึท ื‘ืœืึธืง ืžื™ื˜ืœ ื‘ืฉืขืช ืคืึธืจืžืึทื˜ื˜ื™ื ื’ ืึธื“ืขืจ ืฉืจื™ื™ื‘ืŸ ืึท ืฆืขื˜ื™ื™ืœื•ื ื’ ื˜ื™ืฉ.
  • ืฆื•ื’ืขื’ืขื‘ืŸ ืึท ื ื™ื™ึทืข ื’ืึทื ื’ ืคื•ืŸ ืกื™ืžื‘ืึธืœื™ืฉ ืคึฟืึทืจื‘ื™ื ื“ื•ื ื’ืขืŸ ืฆื• ื“ืขื•ื•ื™ืกืขืก /dev/disk/by-diskseq/ ืฆื• ื™ื“ืขื ื˜ื™ืคื™ืฆื™ืจืŸ ื‘ืœืึธืง ื“ืขื•ื•ื™ืกืขืก ื“ื•ืจืš ืกื™ืจื™ืึทืœ ื ื•ืžืขืจ ("ื“ื™ืกืงืกืง").
  • ืึทื“ื“ืขื“ ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ ื“ื™ "ืคื™ืจืžื•ื•ืึทืจืข" ืคึผืึทืจืึทืžืขื˜ืขืจ ืฆื• .ืœื™ื ืง ื˜ืขืงืขืก ืื™ืŸ ื“ื™ [ืžืึทื˜ืฉ] ืึธืคึผื˜ื™ื™ืœื•ื ื’ ืคึฟืึทืจ ื•ื•ืึธืก ืจื™ื›ื˜ืŸ ื“ื™ ืžื™ื˜ืœ ื“ื•ืจืš ืฉื•ืจื” ืžื™ื˜ ื“ื™ ืคื™ืจืžื•ื•ืึทืจืข ื‘ืึทืฉืจื™ื™ึทื‘ื•ื ื’.
  • ืื™ืŸ systemd-networkd, ืคึฟืึทืจ ื•ื ื™ืงืึทืกื˜ ืจื•ืฅ ืงืึทื ืคื™ื’ื™ืขืจื“ ื“ื•ืจืš ื“ื™ [ืจื•ื˜] ืึธืคึผื˜ื™ื™ืœื•ื ื’, ื“ื™ ืคืึทืจื ืขื ื•ื•ืขืจื˜ ืื™ื– ืคืืจืขื ื“ืขืจื˜ ืฆื• "ืœื™ื ืง" ื“ื•ืจืš ืคืขืœื™ืงื™ื™ึทื˜ ืฆื• ื’ืœื™ื™ึทื›ืŸ ื“ื™ ื ืึทื˜ื•ืจ ืคื•ืŸ ื“ื™ "ื™ืคึผ ืžืึทืจืฉืจื•ื˜" ื‘ืึทืคึฟืขืœ. ื“ื™ Isolated=true|false ืคึผืึทืจืึทืžืขื˜ืขืจ ืื™ื– ืฆื•ื’ืขื’ืขื‘ืŸ ืฆื• ื“ื™ [ื‘ืจื™ืง] ืึธืคึผื˜ื™ื™ืœื•ื ื’ ืฆื• ืงืึทื ืคื™ื’ื™ืขืจ ื“ื™ ืึทื˜ืจื™ื‘ื™ื•ื˜ ืคื•ืŸ ื“ื™ ื–ืขืœื‘ืข ื ืึธืžืขืŸ ืคึฟืึทืจ ื ืขืฅ ื‘ืจื™ืงืŸ ืื™ืŸ ื“ื™ ืงืขืจืŸ. ืื™ืŸ ื“ื™ [ื˜ื•ื ืขืœ] ืึธืคึผื˜ื™ื™ืœื•ื ื’, ื“ื™ ืคื•ื ื“ืจื•ื™ืกื ื“ื™ืง ืคึผืึทืจืึทืžืขื˜ืขืจ ืื™ื– ืฆื•ื’ืขื’ืขื‘ืŸ ืฆื• ืฉื˜ืขืœืŸ ื“ืขื ื˜ื•ื ืขืœ ื˜ื™ืคึผ ืฆื• ืคื•ื ื“ืจื•ื™ืกื ื“ื™ืง (ืžืขื˜ืึทื“ืึทื˜ืึท ื–ืึทืžืœื•ื ื’ ืžืึธื“ืข). ืื™ืŸ ื“ื™ [DHCPServer] ืึธืคึผื˜ื™ื™ืœื•ื ื’, ื“ื™ BootServerName, BootServerAddress ืื•ืŸ BootFilename ืคึผืึทืจืึทืžืขื˜ืขืจืก ื–ืขื ืขืŸ ืฆื•ื’ืขื’ืขื‘ืŸ ืฆื• ืงืึทื ืคื™ื’ื™ืขืจ ื“ื™ ืกืขืจื•ื•ืขืจ ืึทื“ืจืขืก, ืกืขืจื•ื•ืขืจ ื ืึธืžืขืŸ ืื•ืŸ ืฉื˜ื™ื•ื•ืœ ื˜ืขืงืข ื ืึธืžืขืŸ ื’ืขืฉื™ืงื˜ ื“ื•ืจืš ื“ื™ DHCP ืกืขืจื•ื•ืขืจ ื•ื•ืขืŸ ืื™ืจ ื‘ืึธืึธื˜ื™ื ื’ ืื™ืŸ ืคึผืงืกืข ืžืึธื“ืข. ืื™ืŸ ื“ื™ [ื ืขื˜ื•ื•ืึธืจืง] ืึธืคึผื˜ื™ื™ืœื•ื ื’, ื“ื™ L2TP ืคึผืึทืจืึทืžืขื˜ืขืจ ืื™ื– ืึทื•ื•ืขืงื’ืขื ื•ืžืขืŸ, ืึทื ืฉื˜ืึธื˜ ืคื•ืŸ ื•ื•ืึธืก ืื™ืŸ .ื ืขื˜ื“ืขื•ื• ื˜ืขืงืขืก ืื™ืจ ืงืขื ืขืŸ ื ื•ืฆืŸ ื“ื™ ื ื™ื™ึท ืœืืงืืœืข ื‘ืึทืฉื˜ืขื˜ื™ืงืŸ ืื™ืŸ ืงืฉืจ ืžื™ื˜ ื“ื™ L2TP ืฆื•ื‘ื™ื ื“.
  • ืฆื•ื’ืขื’ืขื‘ืŸ ื ื™ื™ึท ืึทืคึผืึทืจืึทื˜ "systemd-networkd-wait-online@" .service", ื•ื•ืึธืก ืงืขื ืขืŸ ื•ื•ืขืจืŸ ื’ืขื ื•ืฆื˜ ืฆื• ื•ื•ืึทืจื˜ืŸ ื‘ื™ื– ืึท ืกืคึผืขืฆื™ืคื™ืฉ ื ืขืฅ ืฆื•ื‘ื™ื ื“ ืฆื• ืงื•ืžืขืŸ ืึทืจื•ื™ืฃ.
  • ืขืก ืื™ื– ืื™ืฆื˜ ืžืขื’ืœืขืš ืฆื• ื ื•ืฆืŸ .ื ืขื˜ื“ืขื•ื• ื˜ืขืงืขืก ืฆื• ืฉืึทืคึฟืŸ ื•ื•ื™ืจื˜ื•ืึทืœ WLAN ื“ืขื•ื•ื™ืกืขืก, ื•ื•ืึธืก ืงืขื ืขืŸ ื–ื™ื™ืŸ ืงืึทื ืคื™ื’ื™ืขืจื“ ืื™ืŸ ื“ื™ [WLAN] ืึธืคึผื˜ื™ื™ืœื•ื ื’.
  • ืื™ืŸ .ืœื™ื ืง/.ื ืขื˜ื•ื•ืึธืจืง ื˜ืขืงืขืก, ื“ื™ [ืžืึทื˜ืฉ] ืึธืคึผื˜ื™ื™ืœื•ื ื’ ื™ืžืคึผืœืึทืžืึทื ืฅ ื“ื™ ืžื™ืŸ ืคึผืึทืจืึทืžืขื˜ืขืจ ืคึฟืึทืจ ืจื™ื›ื˜ืŸ ื“ื•ืจืš ืžื™ื˜ืœ ื˜ื™ืคึผ ("ื‘ื•ื ื“", "ื‘ืจื™ืง", "ื’ืจืข", "ื˜ื•ืŸ", "ื•ื•ืขื˜ื”").
  • Systemd-resolved ืื™ื– ืœืึธื ื˜ืฉื˜ ืื™ืŸ ืึท ืคืจื™ืขืจ ืฉื˜ื™ื•ื•ืœ ื‘ื™ื ืข, ืึทืจื™ื™ึทื ื’ืขืจืขื›ื ื˜ ืœืึธื ื˜ืฉื™ื ื’ ืคึฟื•ืŸ initrd ืื•ื™ื‘ systemd-resolved ืื™ื– ืคืึธืจืฉื˜ืขืœืŸ ืื™ืŸ ื“ื™ initrd ื‘ื™ืœื“.
  • systemd-cryptenroll ืžื•ืกื™ืฃ ื“ื™ --fido2-credential-algorithm ืึธืคึผืฆื™ืข ืฆื• ืื•ื™ืกืงืœื™ื™ึทื‘ืŸ ื“ื™ ืงืจืึทื“ืขื ื˜ืฉืึทืœ ืขื ืงืจื™ืคึผืฉืึทืŸ ืึทืœื’ืขืจื™ื“ืึทื ืื•ืŸ ื“ื™ --tpm2-with-pin ืึธืคึผืฆื™ืข ืฆื• ืงืึธื ื˜ืจืึธืœื™ืจืŸ PIN ืคึผืึธื–ื™ืฆื™ืข ื•ื•ืขืŸ ืึทื ืœืึทืงื™ื ื’ ืึท ืฆืขื˜ื™ื™ืœื•ื ื’ ื ื™ืฆืŸ TPM. ื ืขื ืœืขืš tpm2-pin ืึธืคึผืฆื™ืข ืื™ื– ืฆื•ื’ืขื’ืขื‘ืŸ ืฆื• /etc/crypttab. ื•ื•ืขืŸ ืึทื ืœืึทืงื™ื ื’ ื“ืขื•ื•ื™ืกืขืก ื“ื•ืจืš TPM, ืกืขื˜ื˜ื™ื ื’ืก ื–ืขื ืขืŸ ื™ื ืงืจื™ืคึผื˜ื™ื“ ืฆื• ื‘ืึทืฉื™ืฆืŸ ืงืขื’ืŸ ื™ื ื˜ืขืจืกืขืคึผืฉืึทืŸ ืคื•ืŸ ืขื ืงืจื™ืคึผืฉืึทืŸ ืฉืœื™ืกืœืขืŸ.
  • systemd-timesyncd ืžื•ืกื™ืฃ D-Bus API ืคึฟืึทืจ ื“ื™ื ืึทืžื™ืฉ ืจื™ื˜ืจื™ื•ื•ื™ื ื’ ืื™ื ืคึฟืึธืจืžืึทืฆื™ืข ืคึฟื•ืŸ ืึท NTP ืกืขืจื•ื•ืขืจ ื“ื•ืจืš IPC.
  • ืฆื• ื‘ืึทืฉื˜ื™ืžืขืŸ ื“ื™ ื ื•ื™ื˜ ืคึฟืึทืจ ืงืึธืœื™ืจ ืจืขื–ื•ืœื˜ืึทื˜, ืึทืœืข ืงืึทืžืึทื ื“ื– ื™ื ืกื˜ืจื•ืžืขื ื˜ ืึท ื˜ืฉืขืง ืคึฟืึทืจ ื“ื™ COLORTERM ืกื•ื•ื™ื•ื•ืข ื‘ื™ื™ึทื˜ืขื•ื•ื“ื™ืง ืื™ืŸ ืึทื“ื™ืฉืึทืŸ ืฆื• ื“ื™ ืคืจื™ืขืจ ืึธืคึผื’ืขืฉื˜ืขืœื˜ NO_COLOR, SYSTEMD_COLORS ืื•ืŸ TERM.
  • ื“ื™ ืžืขืกืึธืŸ ื‘ื•ื™ืขืŸ ืกื™ืกื˜ืขื ื™ืžืคึผืœืึทืžืึทื ืฅ ื“ื™ install_tag ืึธืคึผืฆื™ืข ืคึฟืึทืจ ืกืขืœืขืงื˜ื™ื•ื• ืคึฟืึทืจื–ืึทืžืœื•ื ื’ ืื•ืŸ ื™ื ืกื˜ืึทืœื™ืจื•ื ื’ ืคื•ืŸ ื“ื™ ื ื™ื™ื˜ื™ืง ืงืึทืžืคึผืึธื•ื ืึทื ืฅ: pam, nss, devel (pkg-config), systemd-boot, libsystemd, libudev. ืฆื•ื’ืขืœื™ื™ื’ื˜ ื‘ื•ื™ืขืŸ ืึธืคึผืฆื™ืข ืคืขืœื™ืงื™ื™ึทื˜-ืงืึทืžืคึผืจืขืฉืึทืŸ ืฆื• ืื•ื™ืกืงืœื™ื™ึทื‘ืŸ ืงืึทืžืคึผืจืขืฉืึทืŸ ืึทืœื’ืขืจื™ื“ืึทื ืคึฟืึทืจ systemd-journald ืื•ืŸ systemd-coredump.
  • ืฆื•ื’ืขืœื™ื™ื’ื˜ ื™ืงืกืคึผืขืจืžืขื ืึทืœ "ืจืขื‘ืึธืึธื˜-ืคึฟืึทืจ-bitlocker" ื‘ืึทืฉื˜ืขื˜ื™ืงืŸ ืฆื• sd-boot ืื™ืŸ loader.conf ืฆื• ืฉื˜ื™ื•ื•ืœ ืžื™ื™ืงืจืึธืกืึธืคึฟื˜ Windows ืžื™ื˜ BitLocker TPM.

ืžืงื•ืจ: opennet.ru

ืœื™ื™ื’ืŸ ืึท ื‘ืึทืžืขืจืงื•ื ื’