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Mac Virtualization
Mac Develop Tools
May 17, 2021
Alan Jo
Alan Jo
May 16, 2023
[Lima](https://texonom.com/lima-53d5829cbee34df984ef501117e3a088) [Rancher Desktop](https://texonom.com/rancher-desktop-f338920739e74491bc5334409b83eece)
### Mac Virtualization Tools |Title| |:-:| |[OrbStack](https://texonom.com/orbstack-e1cdfd7a7ccf453a92bea9c8376a40e7)| |[vmcli](https://texonom.com/vmcli-3c73dd88cd17451896b732a3293154e4)| |[vmtool](https://texonom.com/vmtool-1105b08bddef4a6a9b8ba2705681936a)| |[UTM Mac](https://texonom.com/utm-mac-fd360198ff9c4ccb8c1852122f0c9c42)| |[Finch](https://texonom.com/finch-29d1d68a469d45edaa75513ebc01280b)|
331584be83d24d94b10d0c2b0d739664
Mac VSCode
Mac Develop Tools
Jan 6, 2022
Alan Jo
Alan Jo
Jan 6, 2022
![](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F34eea1fa-03d7-45fd-ac8e-60e12203a6eb%2FUntitled.png?table=block&id=9df98a73-c0a0-4f5f-93d2-5e3a652c2356&cache=v2) > [[2019.10.11] Mac 터미널로 VScode 여는 'code' 명령어를 영구적용 시키는 법](https://helloinyong.tistory.com/223)
03e370f42f804113a7f59aba96100f44
OSX RDP
Mac Develop Tools
Jan 9, 2022
Alan Jo
Alan Jo
Jan 9, 2022
> [Building on OSX (not official) · neutrinolabs/xrdp Wiki](https://github.com/neutrinolabs/xrdp/wiki/Building-on-OSX-(not-official))
36ef2a3e32ca4b519e41a50eb500aee5
Finch
Mac Virtualization Tools
Dec 2, 2022
Alan Jo
Alan Jo
Dec 2, 2022
[finch](https://github.com/runfinch/finch) container
29d1d68a469d45edaa75513ebc01280b
OrbStack
Mac Virtualization Tools
Apr 3, 2023
Alan Jo
Alan Jo
Apr 3, 2023
[orbstack](https://github.com/orbstack/orbstack)
> [OrbStack · Fast, light, simple Docker & Linux on macOS](https://orbstack.dev/)
e1cdfd7a7ccf453a92bea9c8376a40e7
UTM Mac
Mac Virtualization Tools
Oct 4, 2022
Alan Jo
Alan Jo
Oct 4, 2022
[utmapp/UTM Issues](https://github.com/utmapp/UTM/issues)
fd360198ff9c4ccb8c1852122f0c9c42
vmcli
Mac Virtualization Tools
Jan 18, 2021
Alan Jo
Alan Jo
Mar 2, 2023
> [gyf304/vmcli](https://github.com/gyf304/vmcli)
3c73dd88cd17451896b732a3293154e4
vmtool
Mac Virtualization Tools
May 17, 2021
Alan Jo
Alan Jo
May 17, 2021
## VMtool you need to reinstall vmtool after restart osx
1105b08bddef4a6a9b8ba2705681936a
Mac Kernel Panic
Mac Errors
Jul 16, 2022
Alan Jo
Alan Jo
Jul 16, 2022
```typepanic(cpu 1 caller 0xfffffe003159f73c): "runActionBlock() ret=0xe00002db; failed to enqueue Unplug action! Please file a radar under `IODisplayPortFamily | all`.\n" @IODPTXPort.cpp:701Debugger message: panicMemory ID: 0x6OS release type: UserOS version: 21F79Kernel version: Darwin Kernel Version 21.5.0: Tue Apr 26 21:08:37 PDT 2022; root:xnu-8020.121.3~4/RELEASE_ARM64_T6000Fileset Kernelcache UUID: 77B58D4501F17D9FA036CFE982C6B773Kernel UUID: C44613B0-01A6-3609-A18D-29AC6CE3DAAFiBoot version: iBoot-7459.121.3secure boot?: YESPaniclog version: 13KernelCache slide: 0x0000000027cf4000KernelCache base: 0xfffffe002ecf8000Kernel slide: 0x00000000284b0000Kernel text base: 0xfffffe002f4b4000Kernel text exec slide: 0x0000000028598000Kernel text exec base: 0xfffffe002f59c000mach_absolute_time: 0x3b5671dc3Epoch Time: sec usec Boot : 0x62d2eb31 0x000a0fdf Sleep : 0x00000000 0x00000000 Wake : 0x00000000 0x00000000 Calendar: 0x62d2edc2 0x000ad03bZone info: Zone map: 0xfffffe1021514000 - 0xfffffe3021514000 . VM : 0xfffffe1021514000 - 0xfffffe14ee1e0000 . RO : 0xfffffe14ee1e0000 - 0xfffffe1687b78000 . GEN0 : 0xfffffe1687b78000 - 0xfffffe1b54844000 . GEN1 : 0xfffffe1b54844000 - 0xfffffe2021510000 . GEN2 : 0xfffffe2021510000 - 0xfffffe24ee1dc000 . GEN3 : 0xfffffe24ee1dc000 - 0xfffffe29baea8000 . DATA : 0xfffffe29baea8000 - 0xfffffe3021514000 Metadata: 0xfffffe7a81b48000 - 0xfffffe7a89b48000 Bitmaps : 0xfffffe7a89b48000 - 0xfffffe7a956a0000CORE 0 PVH locks held: NoneCORE 1 PVH locks held: NoneCORE 2 PVH locks held: NoneCORE 3 PVH locks held: NoneCORE 4 PVH locks held: NoneCORE 5 PVH locks held: NoneCORE 6 PVH locks held: NoneCORE 7 PVH locks held: NoneCORE 8 PVH locks held: NoneCORE 9 PVH locks held: NoneCORE 0: PC=0xfffffe0031f13b58, LR=0xfffffe0031f14f50, FP=0xfffffe7a9f0fb610CORE 1 is the one that panicked. Check the full backtrace for details.CORE 2: PC=0xfffffe002f62ab14, LR=0xfffffe002f62ab10, FP=0xfffffe7a9bd9bf00CORE 3: PC=0x000000010245f630, LR=0x000000010245f018, FP=0x000000016d9c6650CORE 4: PC=0xfffffe002f62ab14, LR=0xfffffe002f62ab10, FP=0xfffffe7aa044bf00CORE 5: PC=0xfffffe002f62ab14, LR=0xfffffe002f62ab10, FP=0xfffffe7aa047bf00CORE 6: PC=0xfffffe002f62ab14, LR=0xfffffe002f62ab10, FP=0xfffffe7a9f06bf00CORE 7: PC=0xfffffe002f62ab14, LR=0xfffffe002f62ab10, FP=0xfffffe7a9e08bf00CORE 8: PC=0xfffffe002f62ab10, LR=0xfffffe002f62ab10, FP=0xfffffe7a9dc6bf00CORE 9: PC=0xfffffe002f62ab10, LR=0xfffffe002f62ab10, FP=0xfffffe7a9bdebf00Compressor Info: 0% of compressed pages limit (OK) and 0% of segments limit (OK) with 0 swapfiles and OK swap spacePanicked task 0xfffffe202143c678: 0 pages, 528 threads: pid 0: kernel_taskPanicked thread: 0xfffffe2022821140, backtrace: 0xfffffe7aa03eb450, tid: 22782 lr: 0xfffffe002f5f5124 fp: 0xfffffe7aa03eb4c0 lr: 0xfffffe002f5f4dec fp: 0xfffffe7aa03eb530 lr: 0xfffffe002f739f2c fp: 0xfffffe7aa03eb550 lr: 0xfffffe002f72bd00 fp: 0xfffffe7aa03eb5c0 lr: 0xfffffe002f7299ac fp: 0xfffffe7aa03eb680 lr: 0xfffffe002f5a37f8 fp: 0xfffffe7aa03eb690 lr: 0xfffffe002f5f4a70 fp: 0xfffffe7aa03eba30 lr: 0xfffffe002f5f4a70 fp: 0xfffffe7aa03ebaa0 lr: 0xfffffe002fe1b120 fp: 0xfffffe7aa03ebac0 lr: 0xfffffe003159f73c fp: 0xfffffe7aa03ebb40 lr: 0xfffffe00315a0be8 fp: 0xfffffe7aa03ebcb0 lr: 0xfffffe00315a0600 fp: 0xfffffe7aa03ebda0 lr: 0xfffffe002f648db8 fp: 0xfffffe7aa03ebe20 lr: 0xfffffe002f649f18 fp: 0xfffffe7aa03ebf20 lr: 0xfffffe002f5ace78 fp: 0x0000000000000000 Kernel Extensions in backtrace: com.apple.iokit.IODisplayPortFamily(1.0)[CC2EFCDA-1BD0-3A35-BB2D-80878C076ED6]@0xfffffe003158c920->0xfffffe00315d6c57 dependency: com.apple.iokit.IOAVFamily(1.0.0)[B084D99D-0F1D-31AC-BDDB-3E9162582B44]@0xfffffe00313a3a00->0xfffffe0031425e97 dependency: com.apple.iokit.IOCECFamily(1)[3685A426-CE61-37E4-A353-0A85F9821743]@0xfffffe0031570050->0xfffffe00315725cb dependency: com.apple.iokit.IOHDCPFamily(1.0.0)[AB28F074-E9FE-339B-B9DC-B03A4F0714EC]@0xfffffe00316d8270->0xfffffe00316e708blast started kext at 1082779518: com.apple.driver.driverkit.serial 6.0.0 (addr 0xfffffe002f38c650, size 3416)loaded kexts:com.apple.filesystems.autofs 3.0com.apple.UVCService 1com.apple.driver.AppleTopCaseHIDEventDriver 5450.8com.apple.driver.AppleBiometricServices 1com.apple.driver.CoreKDL 1com.apple.driver.usb.realtek8153patcher 5.0.0com.apple.driver.DiskImages.ReadWriteDiskImage 493.0.0com.apple.driver.DiskImages.UDIFDiskImage 493.0.0com.apple.driver.DiskImages.RAMBackingStore 493.0.0com.apple.driver.DiskImages.FileBackingStore 493.0.0com.apple.driver.SEPHibernation 1com.apple.driver.BCMWLANFirmware4387.Hashstore 1com.apple.driver.AppleUSBDeviceNCM 5.0.0com.apple.driver.AppleThunderboltIP 4.0.3com.apple.driver.AppleFileSystemDriver 3.0.1com.apple.nke.l2tp 1.9com.apple.filesystems.tmpfs 1com.apple.filesystems.lifs 1com.apple.filesystems.apfs 1934.121.2com.apple.IOTextEncryptionFamily 1.0.0com.apple.filesystems.hfs.kext 583.100.10com.apple.security.BootPolicy 1com.apple.BootCache 40com.apple.AppleFSCompression.AppleFSCompressionTypeZlib 1.0.0com.apple.AppleFSCompression.AppleFSCompressionTypeDataless 1.0.0d1com.apple.driver.ApplePMP 1com.apple.driver.AppleSmartIO2 1com.apple.AppleEmbeddedSimpleSPINORFlasher 1com.apple.driver.AppleCS42L84Audio 550.3com.apple.driver.AppleSN012776Amp 550.3com.apple.driver.AppleT6000SOCTuner 1com.apple.driver.AppleT6000CLPCv3 1com.apple.driver.AppleSmartBatteryManager 161.0.0com.apple.driver.AppleALSColorSensor 1.0.0d1com.apple.driver.AppleAOPVoiceTrigger 140.1com.apple.driver.ApplePMPFirmware 1com.apple.driver.AppleDPDisplayTCON 1com.apple.driver.AppleS5L8960XNCO 1com.apple.driver.AppleSDXC 3.2.1com.apple.driver.AppleM68Buttons 1.0.0d1com.apple.driver.AppleProResHW 176.6.0com.apple.driver.AppleJPEGDriver 4.8.1com.apple.driver.AppleT6000PMGR 1com.apple.driver.AppleS8000AES 1com.apple.driver.AppleEventLogHandler 1com.apple.driver.AppleAVE2 550.16.0com.apple.driver.AppleAVD 564com.apple.AGXG13X 190.20com.apple.driver.AppleMobileDispT600X-DCP 140.0com.apple.driver.AppleSPMIPMU 1.0.1com.apple.driver.usb.AppleSynopsysUSB40XHCI 1com.apple.driver.AppleMCDP29XXUpdateSupport 1com.apple.driver.AppleSamsungSerial 1.0.0d1com.apple.driver.AppleSerialShim 1com.apple.driver.AppleS8000DWI 1.0.0d1com.apple.driver.AppleInterruptControllerV2 1.0.0d1com.apple.driver.AppleT8110DART 1com.apple.driver.AppleBluetoothModule 1com.apple.driver.AppleBCMWLANBusInterfacePCIe 1com.apple.driver.AppleS5L8920XPWM 1.0.0d1com.apple.driver.AudioDMAController-T600x 150.1com.apple.driver.AppleT6000DART 1com.apple.driver.AppleSPIMC 1com.apple.driver.AppleS5L8940XI2C 1.0.0d2com.apple.driver.AppleT6000 1com.apple.iokit.IOUserEthernet 1.0.1com.apple.driver.usb.AppleUSBUserHCI 1com.apple.iokit.IOKitRegistryCompatibility 1com.apple.iokit.EndpointSecurity 1com.apple.driver.AppleDiskImages2 126.100.13com.apple.AppleSystemPolicy 2.0.0com.apple.nke.applicationfirewall 402com.apple.kec.InvalidateHmac 1com.apple.kec.AppleEncryptedArchive 1com.apple.driver.driverkit.serial 6.0.0com.apple.kext.triggers 1.0com.apple.iokit.IOAVBFamily 1040.6com.apple.plugin.IOgPTPPlugin 1040.3com.apple.iokit.IOEthernetAVBController 1.1.0com.apple.driver.AppleHIDKeyboard 228.2com.apple.driver.AppleHSBluetoothDriver 5450.8com.apple.driver.IOBluetoothHIDDriver 9.0.0com.apple.driver.AppleActuatorDriver 5450.14com.apple.driver.AppleMultitouchDriver 5450.14com.apple.driver.AppleMesaSEPDriver 100.99com.apple.iokit.IOBiometricFamily 1com.apple.driver.usb.IOUSBHostHIDDevice 1.2com.apple.driver.usb.cdc.ecm 5.0.0com.apple.driver.usb.cdc.acm 5.0.0com.apple.driver.usb.serial 6.0.0com.apple.driver.usb.cdc 5.0.0com.apple.driver.AppleUSBAudio 416.2com.apple.iokit.IOAudioFamily 340.2com.apple.vecLib.kext 1.2.0com.apple.driver.DiskImages.KernelBacked 493.0.0com.apple.driver.AppleTrustedAccessory 1com.apple.iokit.AppleSEPGenericTransfer 1com.apple.driver.AppleSEPHDCPManager 1.0.1com.apple.driver.AppleConvergedIPCOLYBTControl 1com.apple.driver.AppleConvergedPCI 1com.apple.driver.AppleBluetoothDebug 1com.apple.driver.AppleXsanScheme 3com.apple.driver.usb.networking 5.0.0com.apple.driver.AppleThunderboltUSBDownAdapter 1.0.4com.apple.driver.AppleThunderboltDPInAdapter 8.5.1com.apple.driver.AppleThunderboltDPAdapterFamily 8.5.1com.apple.driver.AppleThunderboltPCIDownAdapter 4.1.1com.apple.nke.ppp 1.9com.apple.driver.AppleBSDKextStarter 3com.apple.filesystems.hfs.encodings.kext 1com.apple.driver.AppleHIDTransportSPI 5450.4com.apple.driver.AppleHIDTransport 5450.4com.apple.driver.AppleInputDeviceSupport 5450.4com.apple.driver.AppleBTM 1.0.1com.apple.driver.AppleDCPDPTXProxy 1.0.0com.apple.driver.DCPDPFamilyProxy 1com.apple.driver.AppleDiagnosticDataAccessReadOnly 1.0.0com.apple.driver.AppleCSEmbeddedAudio 550.3com.apple.driver.ApplePassthroughPPM 3.0com.apple.driver.AppleAOPAudio 150.2com.apple.driver.AppleEmbeddedAudio 550.3com.apple.iokit.AppleARMIISAudio 140.2com.apple.iokit.IONVMeFamily 2.1.0com.apple.driver.AppleNANDConfigAccess 1.0.0com.apple.driver.AppleStockholmControl 1.0.0com.apple.AGXFirmwareKextG13XRTBuddy 190.20com.apple.AGXFirmwareKextRTBuddy64 190.20com.apple.driver.AppleSPU 1com.apple.driver.AppleSART 1com.apple.driver.ApplePMGR 1com.apple.iokit.IOGPUFamily 35.29com.apple.driver.DCPAVFamilyProxy 1com.apple.driver.usb.AppleUSBHostPacketFilter 1.0com.apple.iokit.IOMobileGraphicsFamily-DCP 343.0.0com.apple.driver.AppleDCP 1com.apple.driver.AppleFirmwareKit 1com.apple.iokit.IOMobileGraphicsFamily 343.0.0com.apple.driver.AppleDialogPMU 1.0.1com.apple.driver.AppleSPMI 1.0.1com.apple.driver.AppleUSBXDCIARM 1.0com.apple.driver.AppleUSBXDCI 1.0com.apple.iokit.IOUSBDeviceFamily 2.0.0com.apple.driver.usb.AppleSynopsysUSBXHCI 1com.apple.driver.usb.AppleUSBXHCI 1.2com.apple.driver.AppleEmbeddedUSBHost 1com.apple.driver.usb.AppleUSBHub 1.2com.apple.driver.usb.AppleUSBHostCompositeDevice 1.2com.apple.driver.AppleT6000TypeCPhy 1com.apple.driver.AppleT8103TypeCPhy 1com.apple.driver.AppleHPM 3.4.4com.apple.driver.AppleARMWatchdogTimer 1com.apple.driver.AppleDisplayCrossbar 1.0.0com.apple.iokit.IODisplayPortFamily 1.0.0com.apple.driver.AppleTypeCPhy 1com.apple.driver.AppleThunderboltNHI 7.2.81com.apple.driver.AppleT6000PCIeC 1com.apple.iokit.IOThunderboltFamily 9.3.3com.apple.driver.ApplePIODMA 1com.apple.driver.AppleT600xPCIe 1com.apple.driver.AppleMultiFunctionManager 1com.apple.driver.AppleBluetoothDebugService 1com.apple.driver.AppleBCMWLANCore 1.0.0com.apple.iokit.IO80211Family 1200.12.2b2com.apple.driver.IOImageLoader 1.0.0com.apple.driver.AppleOLYHAL 1com.apple.driver.corecapture 1.0.4com.apple.driver.AppleEmbeddedPCIE 1com.apple.driver.AppleMCA2-T600x 640.5com.apple.driver.AppleEmbeddedAudioLibs 140.1com.apple.driver.AppleFirmwareUpdateKext 1com.apple.driver.AppleH13CameraInterface 6.51.1com.apple.driver.AppleH10PearlCameraInterface 17.0.6com.apple.driver.AppleGPIOICController 1.0.2com.apple.driver.AppleFireStormErrorHandler 1com.apple.driver.AppleMobileApNonce 1com.apple.iokit.IOTimeSyncFamily 1040.3com.apple.driver.DiskImages 493.0.0com.apple.iokit.IOGraphicsFamily 597com.apple.iokit.IOBluetoothSerialManager 9.0.0com.apple.iokit.IOBluetoothHostControllerUSBTransport 9.0.0com.apple.iokit.IOBluetoothHostControllerUARTTransport 9.0.0com.apple.iokit.IOBluetoothHostControllerTransport 9.0.0com.apple.driver.IOBluetoothHostControllerPCIeTransport 9.0.0com.apple.iokit.IOBluetoothFamily 9.0.0com.apple.driver.FairPlayIOKit 68.16.0com.apple.iokit.CSRBluetoothHostControllerUSBTransport 9.0.0com.apple.iokit.BroadcomBluetoothHostControllerUSBTransport 9.0.0com.apple.driver.AppleSSE 1.0com.apple.driver.AppleSEPKeyStore 2com.apple.driver.AppleUSBTDM 533.120.2com.apple.iokit.IOUSBMassStorageDriver 210.120.3com.apple.iokit.IOPCIFamily 2.9com.apple.iokit.IOSCSIBlockCommandsDevice 456.121.3com.apple.iokit.IOSCSIArchitectureModelFamily 456.121.3com.apple.driver.AppleIPAppender 1.0com.apple.driver.AppleFDEKeyStore 28.30com.apple.driver.AppleEffaceableStorage 1.0com.apple.driver.AppleCredentialManager 1.0com.apple.driver.KernelRelayHost 1com.apple.iokit.IOUSBHostFamily 1.2com.apple.driver.AppleUSBHostMergeProperties 1.2com.apple.driver.usb.AppleUSBCommon 1.0com.apple.driver.AppleSMC 3.1.9com.apple.driver.RTBuddy 1.0.0com.apple.driver.AppleEmbeddedTempSensor 1.0.0com.apple.driver.AppleARMPMU 1.0com.apple.iokit.IOAccessoryManager 1.0.0com.apple.driver.AppleOnboardSerial 1.0com.apple.iokit.IOSkywalkFamily 1.0com.apple.driver.mDNSOffloadUserClient 1.0.1b8com.apple.iokit.IONetworkingFamily 3.4com.apple.iokit.IOSerialFamily 11com.apple.driver.AppleSEPManager 1.0.1com.apple.driver.AppleA7IOP 1.0.2com.apple.driver.IOSlaveProcessor 1com.apple.driver.AppleBiometricSensor 2com.apple.iokit.IOHIDFamily 2.0.0com.apple.iokit.CoreAnalyticsFamily 1com.apple.driver.AppleANELoadBalancer 5.65.2com.apple.driver.AppleH11ANEInterface 5.65.2com.apple.AUC 1.0com.apple.iokit.IOAVFamily 1.0.0com.apple.iokit.IOHDCPFamily 1.0.0com.apple.iokit.IOCECFamily 1com.apple.iokit.IOAudio2Family 1.0com.apple.driver.AppleIISController 140.1com.apple.driver.AppleAudioClockLibs 140.1com.apple.driver.AppleM2ScalerCSCDriver 265.0.0com.apple.iokit.IOSurface 302.14com.apple.driver.IODARTFamily 1com.apple.security.quarantine 4com.apple.security.sandbox 300.0com.apple.kext.AppleMatch 1.0.0d1com.apple.driver.AppleMobileFileIntegrity 1.0.5com.apple.security.AppleImage4 4.2.0com.apple.kext.CoreTrust 1com.apple.iokit.IOCryptoAcceleratorFamily 1.0.1com.apple.driver.AppleARMPlatform 1.0.2com.apple.iokit.IOStorageFamily 2.1com.apple.iokit.IOSlowAdaptiveClockingFamily 1.0.0com.apple.iokit.IOReportFamily 47com.apple.kec.pthread 1com.apple.kec.Libm 1com.apple.kec.corecrypto 12.0** Stackshot Succeeded ** Bytes Traced 551778 (Uncompressed 1412992) **```
1460caf751d44dffaee572fd2e3e6b77
Mac Port
Mac Errors
Jul 17, 2022
Alan Jo
Alan Jo
Jul 17, 2022
```typelsof -i :$PORT```
2c953196e6b640de8a788d7cf85037c5
HomeBrew
Mac OS Package Manager
Mar 7, 2020
Alan Jo
Alan Jo
Jun 12, 2023
[x86 brew](https://texonom.com/x86-brew-e7a4c1aacb1a4a5089c9db461009b55c) ```type/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"``` ```typebrew update --verbose``` ## apple silicon ```typeeval $(/opt/homebrew/bin/brew shellenv)``` ```typeexport PATH=/opt/homebrew/bin:$PATH``` > [`brew update` has become painfully slow · Issue #4755 · Homebrew/brew](https://github.com/Homebrew/brew/issues/4755) > [Homebrew](https://brew.sh/index_ko) brew path > [M1칩 Mac에서 Homebrew 설치방법](https://designdepot.tistory.com/209)
039ff3009dbb406c9c007f41e635029b
Macports
Mac OS Package Manager
Jul 12, 2021
Alan Jo
Alan Jo
Jan 6, 2022
> [The MacPorts Project](https://www.macports.org/)
d0ca1924cb104023a0c15855cb56a958
x86 brew
HomeBrew
null
null
null
null
null
```type/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"# ~/.zshrcalias ibrew='arch -x86_64 /usr/local/bin/brew'``` > [m1 homebrew 설치](https://chanho-yoon.github.io/silicon%20mac/m1-homebrew/)
e7a4c1aacb1a4a5089c9db461009b55c
Mac Dock
Mac Setting
null
null
null
null
null
add hover magnification effect
9e0a1a45f77f4795a2fe312aa5e1aec4
Mac Keyboard
Mac Setting
null
null
null
null
null
## Shortcuts - launchpad ^a ![](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F6c41f155-3ffc-4393-919a-22ac8d817100%2FUntitled.png?table=block&id=2ff02dd7-8640-4000-ab70-3d4c9a5ec2e2&cache=v2) ![](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F9b7923d0-6a34-4813-aaf0-ee0562192671%2FUntitled.png?table=block&id=14dc1de4-9fe8-40c6-ba2c-ce60cfac9684&cache=v2) ![](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F258650b5-95c2-4e74-9776-a03ef2f8d2ab%2FUntitled.png?table=block&id=a50939aa-8cec-46da-ab47-0d322e361965&cache=v2) ![](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F67d422cf-eada-4781-9333-2e306c33cb53%2FUntitled.png?table=block&id=6d37b8d0-82b5-49ba-bb73-aabcce0a437b&cache=v2) ### Disable double period > [How to disable a period after double-space in Mac OS Ventura?](https://apple.stackexchange.com/questions/451366/how-to-disable-a-period-after-double-space-in-mac-os-ventura)
025d346a95404d16bbc8a0f31766d8f1
Mac Mouse
Mac Setting
null
null
null
null
null
trackpad & mouse setting sync are bad choice > [How to separate "mouse" and "trackpad" settings?](https://apple.stackexchange.com/questions/116617/how-to-separate-mouse-and-trackpad-settings) > [Scroll Reverser](https://pilotmoon.com/scrollreverser/)
83dc485303a343e2a17d6fb31c8e1f9d
Mac Art Software
Mac Softwares
May 29, 2022
Alan Jo
Alan Jo
May 29, 2022
### Mac Art Softwares |Title| |:-:| |[Logic Pro](https://texonom.com/logic-pro-8e2d7dc373d6429e8fa26ca61564a5fc)|
d7b881c196de4f63b3d64bc809499b1f
Mac Develop Software
Mac Softwares
May 29, 2022
Alan Jo
Alan Jo
May 29, 2022
### Mac Develop Softwares |Title| |:-:| |[Lima](https://texonom.com/lima-53d5829cbee34df984ef501117e3a088)| |[Colima](https://texonom.com/colima-9932b96509554c87a606316baa8f0c10)| |[Mac VSCode](https://texonom.com/mac-vscode-c2d2af67faa54b3ab4d6257a6502d188)|
91d8615152f7419881d0b8cbe73f0c42
Mac Productivity Software
Mac Softwares
May 29, 2022
Alan Jo
Alan Jo
May 29, 2022
### Mac Productivity Softwares |Title| |:-:| |[Karabiner Elements](https://texonom.com/karabiner-elements-4a80185d75fc488ea98b5321923835d0)| |[Divvy](https://texonom.com/divvy-6212522484da413cba11fc23d3957479)| |[Rectengular OSX](https://texonom.com/rectengular-osx-bd74eb8aba8144998428bcc89be42a9b)| |[Mac RDP Client](https://texonom.com/mac-rdp-client-982ed5dba3b8450889a7ef58185f961c)| |[Rcmd](https://texonom.com/rcmd-0118712877d243de886b34ef2dfed29a)| |[Rewind](https://texonom.com/rewind-930a26f0d0bd47b1bd2b9f50328a3ae9)|
d407d4d096ba46a39fba3535af850854
Logic Pro
Mac Art Softwares
Jun 15, 2021
Alan Jo
Alan Jo
May 29, 2022
8e2d7dc373d6429e8fa26ca61564a5fc
Colima
Mac Develop Softwares
Oct 10, 2021
Alan Jo
Alan Jo
May 29, 2022
Docker (and Kubernetes) on MacOS with minimal setup > [GitHub - abiosoft/colima: Docker (and Kubernetes) on MacOS with minimal setup](https://github.com/abiosoft/colima)
9932b96509554c87a606316baa8f0c10
Lima
Mac Develop Softwares
Oct 10, 2021
Alan Jo
Alan Jo
Mar 8, 2023
[nerdctl](https://texonom.com/nerdctl-32eaaff03fc242e0943d43474aab0d8b) [Containerd](https://texonom.com/containerd-f5ac8eb725ff4100a982f6b9b56c4125) [Colima](https://texonom.com/colima-9932b96509554c87a606316baa8f0c10) [Rancher Desktop](https://texonom.com/rancher-desktop-f338920739e74491bc5334409b83eece) [WSL](https://texonom.com/wsl-9141e34d888b4acd961afea7a6b3ce5d)
## WSL of Mac with containerd The goal of Lima is to promote containerd including nerdctl - Linux-on-Mac - macOS subsystem for Linux - containerd for Mac > [GitHub - lima-vm/lima: Linux virtual machines, on macOS (aka "Linux-on-Mac", "macOS subsystem for Linux", "containerd for Mac", unofficially)](https://github.com/lima-vm/lima)
53d5829cbee34df984ef501117e3a088
Mac VSCode
Mac Develop Softwares
Jul 19, 2021
Alan Jo
Alan Jo
May 29, 2022
> [How to open Visual Studio Code from the command line on OSX?](https://stackoverflow.com/questions/29971053/how-to-open-visual-studio-code-from-the-command-line-on-osx)
c2d2af67faa54b3ab4d6257a6502d188
Lima Architecture
Lima Notion
May 17, 2022
Alan Jo
Alan Jo
Jul 26, 2022
> [lima/multi-arch.md at master · lima-vm/lima](https://github.com/lima-vm/lima/blob/master/docs/multi-arch.md)
b091a83214e94ebbad66e6dbd477c75b
Lima sshocker
Lima Notion
Oct 10, 2021
Alan Jo
Alan Jo
Jul 26, 2022
predecessor of Lima > [GitHub - lima-vm/sshocker: ssh + reverse sshfs + port forwarder, in Docker-like CLI (predecessor of Lima)](https://github.com/lima-vm/sshocker)
f44b1e27e60c4a79a982b18397d85d90
Lima Config
Lima Usages
Oct 10, 2021
Alan Jo
Alan Jo
Jul 26, 2022
- architecture - cpu - memory - (port forward) - (network) [Lima Port Forwarding](https://texonom.com/lima-port-forwarding-c398e60b807449daae0b5b4294af968d) [Lima Network](https://texonom.com/lima-network-42dc1a0ddda347018b931b2b6497874a) > [Lima-VM: docker-desktop alternative for MacOSX](https://blog.mornati.net/lima-vm-docker-desktop-alternative-for-macosx)
b76d31852812427195a5d26d222702c7
limactl
Lima Usages
May 22, 2022
Alan Jo
Alan Jo
Jul 26, 2022
### limactls |Title| |:-:| ```typelimactl start defaultlima (start default)limactl shell defaultlimactl show-ssh```
031c7466149b426e871b2fb3d9186d22
Lima Network
Lima Config
null
null
null
null
null
> [lima/network.md at master · lima-vm/lima](https://github.com/lima-vm/lima/blob/master/docs/network.md)
42dc1a0ddda347018b931b2b6497874a
Lima Port Forwarding
Lima Config
null
null
null
null
null
c398e60b807449daae0b5b4294af968d
Divvy
Mac Productivity Softwares
Jul 13, 2021
Alan Jo
Alan Jo
May 29, 2022
> [Mizage](https://mizage.com/windivvy/)
6212522484da413cba11fc23d3957479
Karabiner Elements
Mac Productivity Softwares
Jun 15, 2021
Alan Jo
Alan Jo
May 29, 2022
[undefined](https://github.com/pqrs-org/Karabiner-Elements)
[Karabiner Manipulators](https://texonom.com/karabiner-manipulators-ff06d847e1de4ecf8ef32e9c9d2163da) [Karabiner Condition](https://texonom.com/karabiner-condition-4b1976715e80401a8904ced0974e553f) > [Karabiner-Elements](https://karabiner-elements.pqrs.org)
4a80185d75fc488ea98b5321923835d0
Mac RDP Client
Mac Productivity Softwares
Jun 15, 2021
Alan Jo
Alan Jo
May 29, 2022
982ed5dba3b8450889a7ef58185f961c
Rcmd
Mac Productivity Softwares
Nov 17, 2022
Alan Jo
Alan Jo
Nov 17, 2022
> [rcmd - Reimagined Cmd-Tab app switcher](https://lowtechguys.com/rcmd/)
0118712877d243de886b34ef2dfed29a
Rectengular OSX
Mac Productivity Softwares
Jun 15, 2021
Alan Jo
Alan Jo
May 29, 2022
bd74eb8aba8144998428bcc89be42a9b
Rewind
Mac Productivity Softwares
Mar 11, 2023
Alan Jo
Alan Jo
Mar 11, 2023
> [Rewind wants to revamp how you remember, with millions from a16z](https://techcrunch.com/2022/11/01/rewind-wants-to-revamp-how-you-remember-with-millions-from-a16z/) > [Rewind](https://www.rewind.ai/)
930a26f0d0bd47b1bd2b9f50328a3ae9
Karabiner Condition
Karabiner Elements
null
null
null
null
null
[App specific settings possible?](https://github.com/pqrs-org/Karabiner-Elements/issues/808)
4b1976715e80401a8904ced0974e553f
Karabiner Manipulators
Karabiner Elements
null
null
null
null
null
- Win + 1 - ctrl tab in browser - rdp - alt right to change lang - alt ijkl to intuiter - alt esdf bn also ![](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F2806692a-ca84-4b34-b02e-82fe43bd9ec0%2FUntitled.png?table=block&id=aead9298-8449-48e1-9b2e-3e517bc05663&cache=v2) ![](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2Fafc16287-3381-4c51-8d84-2c4f3aa0b079%2FUntitled.png?table=block&id=8eb35b4c-ab3a-40af-a628-a0be1f0e3727&cache=v2) ### Document > [Typical complex_modifications examples](https://karabiner-elements.pqrs.org/docs/json/typical-complex-modifications-examples/)
ff06d847e1de4ecf8ef32e9c9d2163da
Finder
Mac System Softwares
Jul 19, 2021
Alan Jo
Alan Jo
Jun 29, 2023
## `open` command can run finder or execute program ```typedefaults write com.apple.Finder AppleShowAllFiles truekillall Finder ``` open filder from left-top Finder-Service-~ ### Go - synology > [로컬 네트워크 내의 Mac 컴퓨터에서 Synology NAS의 공유 폴더에 어떻게 액세스합니까? - Synology 지식 센터](https://kb.synology.com/ko-kr/DSM/tutorial/access_nas_from_mac) > [GitHub - ololx/quick-symlink: Quick Symlink is a Finder extension, which allows to quickly create a new symbolic links for the selected folders or files using mouse right-click. There is an alternative https://github.com/ololx/create-symlink](https://github.com/ololx/quick-symlink) ### Context menu and press alt for copy path > [How To Find And Copy The File Path In MacOS | A Quick & Easy Mac Guide](https://www.youtube.com/watch?v=gxU1wlBAsig) > [How to Open Terminal in the Current OS X Finder Location](https://www.howtogeek.com/210147/how-to-open-terminal-in-the-current-os-x-finder-location/)
9f2118e3c81a40eaa7883247930f1446
Mac Dock
Mac System Softwares
Jul 19, 2021
Alan Jo
Alan Jo
May 29, 2022
9ab58e6ec01145caa21d89e0d9b1c808
Mac Launchpad
Mac System Softwares
Jul 19, 2021
Alan Jo
Alan Jo
May 29, 2022
29ff210bff0745329653d79359c27525
Mac Mission Control
Mac System Softwares
Jul 19, 2021
Alan Jo
Alan Jo
May 29, 2022
a6018b8642f54f89ab54e5850cfca888
Mac Space
Mac System Softwares
Jul 19, 2021
Alan Jo
Alan Jo
May 29, 2022
> [Mac의 여러 Spaces에서 작업하기](https://support.apple.com/ko-kr/guide/mac-help/mh14112/mac)
7fcaf84b15054402bec595d6a219ac8d
ravynOS
FreeBSDs
Aug 21, 2022
Alan Jo
Alan Jo
Aug 21, 2022
[ravynos](https://github.com/ravynsoft/ravynos)
- 사소한 macOS 및 Darwin 응용 프로그램은 ravynOS에서 직접 실행할 수 있습니다 - Wayland를 지원하는 많은 Linux 애플리케이션은 FreeBSD의 Linux 에뮬레이션 계층과 함께 작동 ### ravynOS Usages |Title| |:-:| > [ravynOS](https://ravynos.com/) > [RavynSoft](https://github.com/ravynsoft?type=source)
aa05793b8bf44c219af703a8499d847c
GNU Project
GNU Notion
Apr 3, 2023
Alan Jo
Alan Jo
Apr 3, 2023
### Template Gallery |Title| |:-:| |[Template Page](https://texonom.com/template-page-f6ed002ca65a4e39826d627bee3bf9f1)|
d8a987fb3f264b02b8d769e1a9bb28a6
Template Page
Template Gallery
Apr 3, 2023
Alan Jo
Alan Jo
Apr 3, 2023
f6ed002ca65a4e39826d627bee3bf9f1
Linux History
Linux Notion
Jun 7, 2021
Alan Jo
Alan Jo
Sep 27, 2021
[POSIX History](https://texonom.com/posix-history-1f39175ff72b4c09b47367d0ab8f545f) [Andrew Tanenbaum](https://texonom.com/andrew-tanenbaum-c9240032f41d48eebc9b3febbb20bdf9)
1991년, POSIX 표준을 만족하는 Linux가 탄생 미닉스는 앤드류 타넨바움 교수가 만든 교육용 유닉스였다. 리누스 토발즈는 미닉스를 쓰던 중 제한된 기능에 불편을 느껴 새로운 OS 커널을 만들었다 ㅠ > [30. 리눅스 이야기: 리눅스 vs. 미닉스 1부](https://joone.net/2019/02/09/30-%EB%A6%AC%EB%88%85%EC%8A%A4-%EC%9D%B4%EC%95%BC%EA%B8%B0-%EB%A6%AC%EB%88%85%EC%8A%A4-vs-%EB%AF%B8%EB%8B%89%EC%8A%A4-1%EB%B6%80/)
60654f6775734333bc7f58277dbb3675
Linux Strcutre
Linux Notion
Jun 7, 2021
Alan Jo
Alan Jo
Jun 7, 2021
### Linux Strcutres |Title| |:-:| |[Linux Boot](https://texonom.com/linux-boot-a22b1c30897b4fe3a7d922505f9cac80)| |[Linux File](https://texonom.com/linux-file-632faaf9578748d287e085b6a33ab21e)| |[Linux Kernel](https://texonom.com/linux-kernel-b8bb5a1152c14e5f964e7a27f5de7081)| |[Linux File System](https://texonom.com/linux-file-system-ce45498d17f9472088d07345ad102fd4)| |[Linux Security](https://texonom.com/linux-security-137ac81498ed49e6bb9c44207a0dd68d)| |[Linux Driver](https://texonom.com/linux-driver-f0af1f3a93ad45c58c767d59b7693243)| |[Linux Shared Data](https://texonom.com/linux-shared-data-a7aab42342f442cb89d933fea9695e47)| |[linux network](https://texonom.com/linux-network-9081460a5190498c9e95ccf277a2a942)| |[Linux Process](https://texonom.com/linux-process-470d35502bf14441b141039acf1ff0ea)| |[Linux Volume](https://texonom.com/linux-volume-757b57520d634b38ac2248b0461b358f)| |[Linux User](https://texonom.com/linux-user-55f1952905c847c4beba978ae4a27c3e)| |[Linux Multiplexing](https://texonom.com/linux-multiplexing-63b88f181eed4675baaf1197b19f65e1)|
755dcb3763504ae682473ea9ec4b6762
Linux Terms
Linux Notion
Apr 27, 2020
Alan Jo
Alan Jo
Jun 7, 2021
[Linus's Law](https://texonom.com/linuss-law-dddb9890f97642b680fd5b6a479fd390) [%u](https://texonom.com/u-e193490b88754499a9a3178d9ca07b35) verbosity : -vv > package = application = program by perspective > Virtual : usually prefix of interface unify different software or hardware > dynamic : > static : > opt - option > etc = Et cetera - 기타 > bin = binary > rc means run command
53fb5a39c6244747ac064d8b94906551
Linux Boot
Linux Strcutres
Oct 27, 2020
Alan Jo
Alan Jo
Jun 21, 2022
[OS Install](https://texonom.com/os-install-ff2aab9076d2445ea6f7cf7f5c805941) [OS Boot](https://texonom.com/os-boot-6550e1623edf43a3a3c46f75810e7082)
### Linux Boot Tools |Title| |:-:| |[initramfs](https://texonom.com/initramfs-94c109fc9a374ce08015b63d8a7c4f46)| |[busybox](https://texonom.com/busybox-c62e2e05eaec41a9b3003683f0c1578e)| |[Linux Init Process](https://texonom.com/linux-init-process-93b28f020652402b80673bcced9b36a9)| 1. Boot loader phase 2. Kernel Phase > 1. Kernel Loading Phase >> - 로드된 커널은 일반적으로 이미지 파일이며 zImage 또는 bzImage 포맷으로 압축 >> - startup_32 () > 2. Kernel Startup Phase >> - start_kernel() 3. [initramfs](https://texonom.com/initramfs-94c109fc9a374ce08015b63d8a7c4f46) 4. [Linux Init Processes](https://texonom.com/linux-init-processes-8dd85ff566c447bdb95a692c4e033a88)
a22b1c30897b4fe3a7d922505f9cac80
Linux Driver
Linux Strcutres
Feb 3, 2020
Alan Jo
Alan Jo
Jun 7, 2021
> [Linux Device Driver 정리 (1)](https://tribal1012.tistory.com/154) ![](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2Fb7896e99-2097-4049-90b4-0fb26e66d59d%2FUntitled.png?table=block&id=bf1362f4-d0f7-465d-8289-be48f761cd95&cache=v2) ### Device의 종류 - Block Device : Block 단위로 입출력을 하는 Device, Block은 File System의 섹터를 의미 - Character Device : Character 단위, 즉 바이트 단위로 입출력을 하는 Device, 데이터 관리 기능을 가진 응용 프로그램 - Network Device : 네트워크 층과 연결되어 있음(루프백 장치, 랜카드와 같은...) ### **Device Driver 접근 구조** > ![](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2Fd97a0fe6-89ea-45d0-bc4c-688ffae6abe6%2FUntitled.png?table=block&id=df4924fc-7ee2-4a37-bc94-727add6f35ce&cache=v2) > ![](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F005e5c36-335a-41da-85a8-ee3fe03b9dd1%2FUntitled.png?table=block&id=e6e6cb59-de4c-4bd9-a16e-016027d47d8a&cache=v2) > major number : 디바이스를 처리하기 위한 Device Driver 식별 번호, 최대 255 이다. > minor number : Device Driver가 처리하는 특정 Device를 식별하기 위한 번호 > [Character Device File vs Block Device File](https://linuxism.tistory.com/170) Device File은 Special File이라고도 하며, 일반 regular file과 달리 data block을 가지고 있지 않고 Application이 H/W Access를 필요로 할 때, 직접 H/W를 제어하는 Kernel과 Application과의 Interface역할을 한다. 따라서 하나의 Device가 동작하기 위해서는 Kernel에 Driver가 적재되어 있어야 하고 /dev 디렉토리에 Device file이 존재해야 한다.
f0af1f3a93ad45c58c767d59b7693243
Linux File
Linux Strcutres
Sep 27, 2020
Alan Jo
Alan Jo
Jun 7, 2021
리눅스 시스템의 모든 것은 파일로 구성되어 있다 [ELF](https://texonom.com/elf-acaa13cdebc74cdf80560f4f3585a93d) [File Descriptor](https://texonom.com/file-descriptor-6d49a5c3f919453f9c07b4b085523b5c) [Linux File Table](https://texonom.com/linux-file-table-6496f892e01c483f9ac6a7e03224fc03) [Linux file ctime](https://texonom.com/linux-file-ctime-20279085710a4fe0a977971516928c5b) [Linux file mtime](https://texonom.com/linux-file-mtime-4b7001cecdf945dc8a93178dfb17de8d) [Linux file atime](https://texonom.com/linux-file-atime-182c371db3274c8dbc0c1bc12bd215b0) ### Linux cannot use network backslash directory name > [How to enable linux support double backslashes "\\" as the path delimiter](https://stackoverflow.com/questions/9734212/how-to-enable-linux-support-double-backslashes-as-the-path-delimiter)
632faaf9578748d287e085b6a33ab21e
Linux File System
Linux Strcutres
Jun 7, 2020
Alan Jo
Alan Jo
Jul 12, 2021
### Linux File System Usage |Title| |:-:| |[fstab](https://texonom.com/fstab-f0813485ceb34269b128643d4a43d8b3)| ### Linux File System Notion |Title| |:-:| |[Linux FS Structures](https://texonom.com/linux-fs-structures-6e53800c733041028a411b70a3544a91)| |[Linux File System Error](https://texonom.com/linux-file-system-error-66df53b6fa014cca8510feb1a22beb4c)| ### Linux File Systems |Title| |:-:| |[ZFS](https://texonom.com/zfs-405ce4966641464b905dbb6684bdc8bb)| |[juicefs](https://texonom.com/juicefs-f15234cd60e24f2db875620454b648e2)| > [What is this new /run filesystem?](https://unix.stackexchange.com/questions/13972/what-is-this-new-run-filesystem)
ce45498d17f9472088d07345ad102fd4
Linux Kernel
Linux Strcutres
Jun 4, 2020
Alan Jo
Alan Jo
Jun 23, 2022
[Rust](https://texonom.com/rust-c93dcd46f02349549c8fc36092e71766)
### Linux Kernel Notion |Title| |:-:| |[Linux Kernel Version](https://texonom.com/linux-kernel-version-c2845cabc1d44b06bc37dbedb6f8d754)| |[Linux Compatible Kernel](https://texonom.com/linux-compatible-kernel-fdb88ce031f04208b225a3bb2cfa1a5d)| |[Linux Network Kernel](https://texonom.com/linux-network-kernel-5e8640f75d4040c59f0050a9e32fb38d)| |[Linux RCU](https://texonom.com/linux-rcu-a7546d5e6e2d4b30ba202a67898a7caa)| |[Linux Kernel Locking](https://texonom.com/linux-kernel-locking-dfcb6645cda347129374a16275a73bfe)| ### Linux Kernel Usages |Title| |:-:| |[Linux Kernel Module](https://texonom.com/linux-kernel-module-e949c629e5714d98acd2d29c417c8c19)| |[Linux Kernel Contribute](https://texonom.com/linux-kernel-contribute-6a2c87f16dc04d3da4177d6c01381216)| |[Linux Kernel Vulnerability](https://texonom.com/linux-kernel-vulnerability-a70a168b6ec54908ab9e677f485a5ec1)| |[Linux Kernel Tool](https://texonom.com/linux-kernel-tool-3720a4ef61984599b9a7b51c75877baf)| |[Linux Kernel Rust](https://texonom.com/linux-kernel-rust-b3ba72226dec4deabf8f12d225d0017f)| ### Guides > [Introduction](https://0xax.gitbooks.io/linux-insides/content/) > [커널 스터디를 위한 문c 가이드입니다. - 스터디 - iamroot.org](http://www.iamroot.org/xe/index.php?mid=Study&document_srl=215076) ### LWN > [Welcome to LWN.net](https://lwn.net/)
b8bb5a1152c14e5f964e7a27f5de7081
Linux Multiplexing
Linux Strcutres
Sep 2, 2020
Alan Jo
Alan Jo
Jun 7, 2021
I/O 통지 기법 > > [linux select](https://texonom.com/linux-select-46ffadf72e744ca28c0feee5fbd367cb) > > > [epoll](https://texonom.com/epoll-77fc606f7e854425b9ba6dfca05572ae) > IO모델 (동기vs비동기vs블로킹vs논블로킹) > [IO모델 (동기vs비동기vs블로킹vs논블로킹)](https://sjh836.tistory.com/109) > [select 와 epoll](https://ozt88.tistory.com/21) > [windows IOCP 기초](https://ozt88.tistory.com/23)
63b88f181eed4675baaf1197b19f65e1
linux network
Linux Strcutres
Sep 18, 2020
Alan Jo
Alan Jo
Jun 7, 2021
```typesudo nano /etc/network/interfaces``` ### naver network with linux > [NAVER D2](https://d2.naver.com/helloworld/47667) ### dns - sudo nano `/etc/resolv.conf` ```typeping 8.8.8.8ping 1.1.1.1#comparesudo nano /etc/resolv.confsudo apt install resolvconfsudo nano /etc/resolvconf/resolv.conf.d/base``` > [How to Change DNS in Linux](https://support.strongvpn.com/hc/en-us/articles/360038982774-How-to-Change-DNS-in-Linux) > [How To Make Changes In resolv.conf Permanent in Ubuntu [Quick Tip] - It's FOSS](https://itsfoss.com/resolvconf-permanent-ubuntu/)
9081460a5190498c9e95ccf277a2a942
Linux Process
Linux Strcutres
Sep 27, 2020
Alan Jo
Alan Jo
Aug 9, 2023
$$ is current process' pid ### Linux Process Notion |Title| |:-:| |[PID](https://texonom.com/pid-723d5306e37c4ad7bc41198cc01abffb)| |[Linux Container](https://texonom.com/linux-container-4d5f19a0756449b5a61227cefb6e33e4)| |[Linux Scheduler](https://texonom.com/linux-scheduler-24b9caa194b94752a552dcd39c64cae5)| |[eBPF](https://texonom.com/ebpf-4acde39af7154c76913183239201cb7a)| ### Linux Process Usages |Title| |:-:| |[Linux Namespace](https://texonom.com/linux-namespace-7467966a140049f4b869a784d36d9852)| |[Cgroup](https://texonom.com/cgroup-1f5d5331ae4d4985aec7622d0f73d8c9)| |[pivot_root](https://texonom.com/pivotroot-db766edf74b14b24859cfcba7f99d4f9)| |[chroot](https://texonom.com/chroot-b803f17de1a544d2b793173bdf4adf75)| |[daemon](https://texonom.com/daemon-98a9eccfcea84dfc8f4f1dd5efb6df46)|
470d35502bf14441b141039acf1ff0ea
Linux Security
Linux Strcutres
Jan 10, 2020
Alan Jo
Alan Jo
Jun 7, 2021
[SELinux](https://texonom.com/selinux-0e9d36ff5e5342d28b8caa57bad9cf8a) [Linux File Permission](https://texonom.com/linux-file-permission-c845ed3e8d634db0b631fcf5e50b63a1) [Linux Memory Protection](https://texonom.com/linux-memory-protection-4aa261be97af44898a3e8627ac9b7cd7) > [linux 환경에서의 메모리 보호기법을 알아보자(1)](https://bpsecblog.wordpress.com/2016/05/16/memory_protect_linux_1/)
137ac81498ed49e6bb9c44207a0dd68d
Linux Shared Data
Linux Strcutres
Jun 16, 2020
Alan Jo
Alan Jo
Jun 7, 2021
[Linux Fonts](https://texonom.com/linux-fonts-1e294786eb03486094892be9cf7c568d) [Linux CA](https://texonom.com/linux-ca-c3f18ead40cc4d2ca17211cd69f342f7)
a7aab42342f442cb89d933fea9695e47
Linux User
Linux Strcutres
May 11, 2021
Alan Jo
Alan Jo
Jun 7, 2021
[Linux uid](https://texonom.com/linux-uid-19887dad99d54873bc9566211aebf8c2) [Linux gid](https://texonom.com/linux-gid-7726a32f97bc4ba8b6d6bd70a8e6249b)
55f1952905c847c4beba978ae4a27c3e
Linux Volume
Linux Strcutres
Sep 27, 2020
Alan Jo
Alan Jo
Jun 7, 2021
[LVM](https://texonom.com/lvm-0b7b9a26ec6049759ac0bd7d0c0ef084)
757b57520d634b38ac2248b0461b358f
busybox
Linux Boot Tools
Oct 27, 2020
Alan Jo
Alan Jo
May 20, 2021
### Fix File System error [getty](https://texonom.com/getty-ea154a7c778f4baaa97a844e4fb4cc20) 등을 제공하는 소프트웨어 모음 ```typeexitfsck /dev/sda2exit``` > [우분투 15.10-부팅 할 때마다"BusyBox 내장 쉘 (initramfs)"](https://qastack.kr/ubuntu/741109/ubuntu-15-10-busybox-built-in-shell-initramfs-on-every-boot)
c62e2e05eaec41a9b3003683f0c1578e
initramfs
Linux Boot Tools
May 20, 2021
Alan Jo
Alan Jo
May 20, 2021
## initial RAM file system 리눅스 시작 프로세스가 실행될 때 메모리에 로드 루트 파일시스템에 리눅스 커널이 마운트되고, 이것으로 인해 초기화 프로세스가 시작 초기 램 파일 시스템은 모든 장치 드라이버를 포함하고, 실제 루트 파일시스템을 마운트하는 도구를 가질 것을 요구 초기 사용자 공간으로도 불리는 이것은 리눅스 커널 버전 2.5.46 이후로 사용 가능 [initramfs prompt](https://texonom.com/initramfs-prompt-900d8253b4d349b0902e87ed3ba6a774) [initramfs unpacking failed: Decoding failed](https://texonom.com/initramfs-unpacking-failed-decoding-failed-2df172e0de6b4582b9ffee34a4b7023e)
94c109fc9a374ce08015b63d8a7c4f46
Linux Init Process
Linux Boot Tools
May 20, 2021
Alan Jo
Alan Jo
Dec 9, 2021
### Linux Init Processes |Title| |:-:| |[pid 0](https://texonom.com/pid-0-933725d2e6fa470fa03377be8cfd523f)| |[pid 1](https://texonom.com/pid-1-78b5f1bb29ed40b3a18a3d26793f9961)| |[pid 2](https://texonom.com/pid-2-d830b4af5a9b4a23a9f196af887ca4c0)| |[pid 3](https://texonom.com/pid-3-2129ee0d4b324ab6be016ddc85d11101)|
93b28f020652402b80673bcced9b36a9
initramfs prompt
initramfs
null
null
null
null
null
900d8253b4d349b0902e87ed3ba6a774
null
initramfs
null
null
null
null
null
### go to recover mode and ```typesudo update-initramfs -c -k $(uname -r)``` [failed to create or prepend the early initramfs to the initramfs](https://texonom.com/failed-to-create-or-prepend-the-early-initramfs-to-the-initramfs-0c89bb4d2b0244e183cf4869432a71e0) > [USB installer: " Initramfs unpacking failed: Decoding failed"](https://askubuntu.com/questions/1269855/usb-installer-initramfs-unpacking-failed-decoding-failed) > [Untitled](https://bugs.launchpad.net/ubuntu/+source/intel-microcode/+bug/1770512)
2df172e0de6b4582b9ffee34a4b7023e
failed to create or prepend the early initramfs to the initramfs
null
null
null
null
null
null
### if error ```typesudo rm -rf /lib/firmware/intel-ucodesudo update-initramfs -c -k $(uname -r)```
0c89bb4d2b0244e183cf4869432a71e0
pid 0
Linux Init Processes
Dec 9, 2021
Alan Jo
Alan Jo
Dec 9, 2021
[Linux Swapper](https://texonom.com/linux-swapper-0cdf139742a943c5942b5895c1817af0)
933725d2e6fa470fa03377be8cfd523f
pid 1
Linux Init Processes
Dec 9, 2021
Alan Jo
Alan Jo
Dec 9, 2021
[Upstart](https://texonom.com/upstart-aa0e7cb766a3410c97ff84febc03af77) [SysV init](https://texonom.com/sysv-init-663a6df5482b4d7ba8c2dfe867d7c6cc) [systemd](https://texonom.com/systemd-fc87075ecb594d85a347b3ad39de2bf3) [runit](https://texonom.com/runit-57899f9138214d318a657981ce70d45f) > [systemd, Upstart, sysV init | 유기체의 다락방](https://62che.com/blog/cloud-server/systemd-Upstart-sysV-init.html#%E1%84%8C%E1%85%A9%E1%84%89%E1%85%A1%E1%84%92%E1%85%A1%E1%84%80%E1%85%B5)
78b5f1bb29ed40b3a18a3d26793f9961
**pid 2**
Linux Init Processes
Dec 9, 2021
Alan Jo
Alan Jo
Dec 9, 2021
[kthreadd](https://texonom.com/kthreadd-fcabaeeb2cad497e9451f0493a28cb70)
d830b4af5a9b4a23a9f196af887ca4c0
pid 3
Linux Init Processes
Dec 9, 2021
Alan Jo
Alan Jo
Dec 9, 2021
[rcu gp](https://texonom.com/rcu-gp-5bcadb5fd7dc41458d6a5c86263058ef)
2129ee0d4b324ab6be016ddc85d11101
Linux Swapper
pid 0
null
null
null
null
null
### Sched 페이징을 담당
0cdf139742a943c5942b5895c1817af0
runit
pid 1
null
null
null
null
null
57899f9138214d318a657981ce70d45f
systemd
pid 1
null
null
null
null
null
[systemd-analyze](https://texonom.com/systemd-analyze-202708e925ac4dd2a0604624ef3877d9) [systemd-bootchart](https://texonom.com/systemd-bootchart-629a722dc30e4a5a84303835f135223e) CentOS 6 까지는 Sys V 라고해서 init 프로세스가 이것을 담당 커널이 메모리에 로딩되면 가장 먼저 실행되는 프로세스로 init 프로세스를 실행 init 스크립트, init 설정등을 기반으로 RunLevel 이나 각 서비스별 실행 스크립트를 실행시키는 겁니다. ### 변화 후 1. 시스템 부팅 프로세스 2. Service Management 3. cgroup 을 이용한 프로세스 자원관리 4. 서비스 프로세스 관리 ```typesystemctlsystemd-analyze plot > plot.htmlsystemd-cglssystemd-cgtopsystemd-loginctl``` ### Playground > [systemd by example - the systemd playground](https://systemd-by-example.com/system/new) > [CentOS 7 Systemd 이해하기 - Voyager of Linux](https://linux.systemv.pe.kr/centos-7-systemd-%EC%9D%B4%ED%95%B4%ED%95%98%EA%B8%B0/)
fc87075ecb594d85a347b3ad39de2bf3
SysV init
pid 1
null
null
null
null
null
663a6df5482b4d7ba8c2dfe867d7c6cc
Upstart
pid 1
null
null
null
null
null
aa0e7cb766a3410c97ff84febc03af77
systemd-analyze
systemd
null
null
null
null
null
### simple time analysis ```typesystemd-analyze time``` ### all systemd ordered by time ```typesystemd-analyze blame``` ### user boot systemd ```typesystemd-analyze --user blame``` ### critical chain ```typesystemd-analyze critical-chain``` ### svg ```typesystemd-analyze plot > plot.svg``` ```typesudo systemctl disable blabla``` > [Untitled](https://www.apertis.org/guides/boot_optimisation/)
202708e925ac4dd2a0604624ef3877d9
systemd-bootchart
systemd
null
null
null
null
null
### UBT 20.04 ```typesudo apt install -y systemd-bootchart``` > [Untitled](http://manpages.ubuntu.com/manpages/focal/man1/systemd-bootchart.1.html)
629a722dc30e4a5a84303835f135223e
kthreadd
pid 2
null
null
null
null
null
### 모든 커널 스레드의 부모 프로세스 스레드 핸들 함수는 ***kthreadd***() 이며 커널 스레드를 생성하는 역할을 주로 수행
fcabaeeb2cad497e9451f0493a28cb70
rcu gp
pid 3
null
null
null
null
null
## Read Copy Update Grace Period > [RCU (Read, Copy, Update)](https://seokbeomkim.github.io/posts/rcu/)
5bcadb5fd7dc41458d6a5c86263058ef
ELF
Linux File
null
null
null
null
null
### Executable and Linking File Format - Header - program header table - File data (segment) - section header table optional > [[ELF] ELF Header](https://sonseungha.tistory.com/460)
acaa13cdebc74cdf80560f4f3585a93d
File Descriptor
Linux File
null
null
null
null
null
FD - 파일 디스크립터(fd)는 프로세스가 파일에 접근하기 위해 제공되는 고유 식별자프로세스가 특정 파일에 접근하기 위해 해당 파일의 디스크립터를 이용하여 접근 특정 파일에 접근하거나 새로운 파일을 만들면 커널에서 프로세스에게 파일 디스크립터를 사용하지않는 양수값을 fd값으로 할당 파일은 읽거나 쓰기전에 반드시 열어야 커널은 파일 테이블이라고 하는 테이블을 이용해 프로세스 별로 열린 파일 목록을 관리 fd값으로 기본적으로 할당 받는 값들이 있기 때문에 대부분의 파일 디스크립터들은 3번부터 차례대로 할당 > [ctime, mtime, atime 차이점](https://m.blog.naver.com/PostView.nhn?blogId=itperson&logNo=220839799052&proxyReferer=https:%2F%2Fwww.google.com%2F) > [[리눅스] 리다이렉션(redirection), 파이프(pipe)의 개념](https://losskatsu.github.io/os-kernel/linux-redirection/#1-%ED%91%9C%EC%A4%80-%EC%8A%A4%ED%8A%B8%EB%A6%BCstandard-stream)
6d49a5c3f919453f9c07b4b085523b5c
Linux file atime
Linux File
null
null
null
null
null
## File Access Time
182c371db3274c8dbc0c1bc12bd215b0
Linux file ctime
Linux File
null
null
null
null
null
### File Change Time 권한, 소유자, 파일크기 등 모든 종류의 속성값 변경에 의해 기록
20279085710a4fe0a977971516928c5b
Linux file mtime
Linux File
null
null
null
null
null
### File Modify Time 데이터 수정 시간 내용이 바뀌어야함
4b7001cecdf945dc8a93178dfb17de8d
Linux File Table
Linux File
null
null
null
null
null
커널은 파일 테이블이라고 하는 테이블을 이용해 프로세스 별로 열린 파일 목록을 관리 각 항목은 열린 파일에 대한 정보를 담고 있으며, 각종 메타데이터가 포함 파일의 디스크립터를 테이블의 형태로 관리하는데 이것이 파일 테이블
6496f892e01c483f9ac6a7e03224fc03
Linux File System Error
Linux File System Notion
Jul 12, 2021
Alan Jo
Alan Jo
Jul 12, 2021
### Linux File System Errors |Title| |:-:| |[System limit for number of file watchers reached](https://texonom.com/system-limit-for-number-of-file-watchers-reached-17288b03bf854b42806a52c4bbf0a476)|
66df53b6fa014cca8510feb1a22beb4c
Linux FS Structures
Linux File System Notion
Jul 12, 2021
Alan Jo
Alan Jo
Jul 12, 2021
### Linux FS Structures |Title| |:-:| |[/boot](https://texonom.com/boot-12e027f6fe1c4729bc1fa3b0e310e79a)| |[/dev](https://texonom.com/dev-3d085ce11aa84104b3be4323f59c999c)| |[/etc](https://texonom.com/etc-974f4c3a89664dea9f8f6e543d92a0f7)| |[/home](https://texonom.com/home-f8732a30dfcd4245be2d37081fe59563)| |[/init](https://texonom.com/init-78e183cac37148419a953c8c0912b022)| |[lib/](https://texonom.com/lib-1a8a4da6cfc0483585f3a59b9749c48c)| |[lost+found](https://texonom.com/lostfound-6f0a181c27ad4473a684f55b933ae871)| |[/media](https://texonom.com/media-09e879d4074e4e03b2e638fd6862b1f0)| |[/mnt](https://texonom.com/mnt-358f4331b1594cf3a119e10b28620694)| |[/opt](https://texonom.com/opt-736303b586264c49b3aa80fcf3608596)| |[/proc](https://texonom.com/proc-327100ec46a445c0ad0784dbb69f12f7)| |[/root](https://texonom.com/root-0f30db5480924dd9ab352ab3c612d046)| |[/srv](https://texonom.com/srv-f42c91a8879445c4bff23311e1dfabfe)| |[/sys](https://texonom.com/sys-0455b8f39a104e9984a9c02daa14155f)| |[/tmp](https://texonom.com/tmp-984219a415884d21a42a7c23b12fb395)| |[/usr](https://texonom.com/usr-2a5ea118230443e6b969477d555d784e)| |[/var](https://texonom.com/var-745b8a32987041038b88f03680b78fd2)|
6e53800c733041028a411b70a3544a91
System limit for number of file watchers reached
Linux File System Errors
Jul 12, 2021
Alan Jo
Alan Jo
Jul 12, 2021
```typeecho fs.inotify.max_user_watches=524288 | sudo tee -a /etc/sysctl.conf && sudo sysctl -p``` > [[Error]System limit for number of file watchers reached](https://velog.io/@praconfi/ErrorSystem-limit-for-number-of-file-watchers-reached)
17288b03bf854b42806a52c4bbf0a476
/boot
Linux FS Structures
null
null
null
null
null
리눅스 부트로더(Boot Loader)가 존재하는 디렉토리. 즉, GRUB과 같은 부트로더에 관한 파일들(예를 들어 grub.conf 등)
12e027f6fe1c4729bc1fa3b0e310e79a
/dev
Linux FS Structures
null
null
null
null
null
시스템에 연결된 장치들, 예를 들어 터미널, 디스크, 테이프, 모뎀 등의 device device 하드디스크 장치파일 /dev/sda, CD-ROM 장치파일 /dev/cdrom 등과 같은 장치 파일들이 존재하는 디렉토리. 백도어파일이 숨겨져 있는 장소로 유명했음. 관리자들의 관심이 소홀한 디렉토리이기 때문에 본 장치파일 외에 다른 생소한 파일이 생성되어 있는가를 주기적으로 확인해야함 .
3d085ce11aa84104b3be4323f59c999c
/etc
Linux FS Structures
null
null
null
null
null
시스템의 거의 모든 설정 파일이 존재하는 디렉토리. /etc/passwd (패스워드파일), /etc/group (그룹파일), yum 설정파일, xinetd 설정파일, vsftpd 설정파일, /etc/sysconfig(시스템 제어판용 설정파일) 패스워드, 네크워크 주소와 이름, 시스템 시작 설정 등을 포함하는 시스템
974f4c3a89664dea9f8f6e543d92a0f7
/home
Linux FS Structures
null
null
null
null
null
사용자 디렉토리 useradd 디렉토리 자동생성
f8732a30dfcd4245be2d37081fe59563
/init
Linux FS Structures
null
null
null
null
null
hw independent kernel initialization ### task 0 create ← start - daemon process create 커널의 초기화 부분, 즉 커널의 메인 시작함수가 구현된 디렉토리 임. 하드웨어 관련 초기화는 arch/$(ARCH)/kernel에 있는** head.S와 misc.c에**서 이루어지고, init 디렉토리에 있는 main 함수의 **start_kernel() **함수로 흐름이 넘어온다.
78e183cac37148419a953c8c0912b022
lib/
Linux FS Structures
null
null
null
null
null
커널모듈파일과 라이브러리파일 커널이 필요로하는 커널모듈파일들과 프로그램(C, C++ 등)에 필요한 각종 라이브러리 파일들이 존재하는 디렉토리. # fs/ virtual file system management kernel library routines 프로그램을 위한 다양한 공용 라이브러리들의 홈
1a8a4da6cfc0483585f3a59b9749c48c
lost+found
Linux FS Structures
null
null
null
null
null
최상위디렉토리인 /디렉토리에만 존재하는 것이 아니라 파일 시스템마다 존재할 수 있는 디렉토리 이 디렉토리는 fsck 또는 e2fsck 등과 같은 파일시스템 체크 및 복구유틸리티 실행 후에 생성 복구되지 않은 채로 블록(block)에만 존재하는 파일 즉, 연결이 끊어진 inode 들이 숫자파일형태로 존재하는 곳입니다. 숫자 형태로 존재하는 파일들은 mv명령어로 파일 이름만 바꾸면 바로 복구될 수 있습니다. 휴지통
6f0a181c27ad4473a684f55b933ae871
/media
Linux FS Structures
null
null
null
null
null
DVD, CD-ROM, USB 메모리스틱 등과 같은 탈부착이 가능한 장치들의 마운트포인트 (mount point)로 사용되는 디렉토리.
09e879d4074e4e03b2e638fd6862b1f0
/mnt
Linux FS Structures
null
null
null
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null
다른 시스템으로부터 익스포트된 파일 시스템들을 임시로 마운트하고 있는 위치 — /media 디렉토리와 비슷한 용도로 탈부착이 가능한 장치들에 대해 일시적인 마운트포인트로 사용하는 디렉토리.
358f4331b1594cf3a119e10b28620694
/opt
Linux FS Structures
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null
736303b586264c49b3aa80fcf3608596
/proc
Linux FS Structures
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시스템에서 현재 실행되고 있는 프로세스들의 이미지 가상파일시스템”이라고 하는 곳에 현재 메모리에 존재하는 모든 작업들이 파일형태로 존재하는 곳 실제 운용상태를 정확하게 파악할 수 있는 중요한 정보를 제공 커널(kernel)의 옵션값을 즉시 변경할 수 있는 파라미터파일들이 있기 때문에 시스템 운용에 있어 매우 중요한 의미를 가집니다.
327100ec46a445c0ad0784dbb69f12f7
/root
Linux FS Structures
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null
null
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administrator's home directory
0f30db5480924dd9ab352ab3c612d046