osx

references:
Mac keyboard shortcuts

system info

production version

[!NOTE] issue in fetchScreen

$ sw_vers
ProductName    : macOS
ProductVersion : 11.1
BuildVersion   : 20C69

$ /usr/libexec/PlistBuddy -c "Print:ProductName" \
  ->                         -c "Print:ProductVersion" \
  ->                         -c "Print:ProductBuildVersion" /System/Library/CoreServices/SystemVersion.plist
macOS
11.0.1
20B29

hardware

$ /usr/sbin/system_profiler SPHardwareDataType
Hardware:

    Hardware Overview:

      Model Name: MacBook Pro
      Model Identifier: MacBookPro15,1
      Processor Name: 6-Core Intel Core i7
      Processor Speed: 2.2 GHz
      Number of Processors: 1
      Total Number of Cores: 6
      L2 Cache (per Core): 256 KB
      L3 Cache: 9 MB
      Hyper-Threading Technology: Enabled
      Memory: 16 GB
      Boot ROM Version: 1037.0.78.0.0 (iBridge: 17.16.10572.0.0,0)
      Serial Number (system): C02XFGWEJG5H
      Hardware UUID: 4EA008BF-9B36-5F1D-9151-AD4F64808AAB
      Activation Lock Status: Enabled

$ system_profiler SPCameraDataType
Camera:

    FaceTime HD Camera (Built-in):

      Model ID: UVC Camera VendorID_1452 ProductID_34068
      Unique ID: 0x8020000005ac8514

grahics & display

$ system_profiler SPDisplaysDataType
Graphics/Displays:

    Intel UHD Graphics 630:

      Chipset Model: Intel UHD Graphics 630
      Type: GPU
      Bus: Built-In
      VRAM (Dynamic, Max): 1536 MB
      Vendor: Intel
      Device ID: 0x3e**
      Revision ID: 0x00**
      Automatic Graphics Switching: Supported
      gMux Version: 5.0.0
      Metal Family: Supported, Metal GPUFamily macOS 2
      Displays:
        Color LCD:
          Display Type: Built-In Retina LCD
          Resolution: 3072 x 1920 Retina
          Framebuffer Depth: 24-Bit Color (ARGB8888)
          Main Display: Yes
          Mirror: Off
          Online: Yes
          Automatically Adjust Brightness: Yes
          Connection Type: Internal

    AMD Radeon Pro 5500M:

      Chipset Model: AMD Radeon Pro 5500M
      Type: GPU
      Bus: PCIe
      PCIe Lane Width: x8
      VRAM (Total): 8 GB
      Vendor: AMD (0x1002)
      Device ID: 0x73**
      Revision ID: 0x00**
      ROM Revision: 113-******-***
      VBIOS Version: 113-********-***
      Option ROM Version: 113-********-***
      EFI Driver Version: 01.A1.190
      Automatic Graphics Switching: Supported
      gMux Version: 5.0.0
      Metal Family: Supported, Metal GPUFamily macOS 2

cpu

$ sysctl -n machdep.cpu.brand_string
Intel(R) Core(TM) i9-9980HK CPU @ 2.40GHz

$ sysctl machdep.cpu
machdep.cpu.max_basic: 22
machdep.cpu.max_ext: 2147483656
machdep.cpu.vendor: GenuineIntel
machdep.cpu.brand_string: Intel(R) Core(TM) i9-9980HK CPU @ 2.40GHz
machdep.cpu.family: 6
machdep.cpu.model: 158
machdep.cpu.extmodel: 9
...

system

setup hostname

$ HNAME='iMarsloPro'
$ sudo scutil --set HostName "${HNAME}"
$ sudo scutil --set LocalHostName "${HNAME}"
# Optional
$ sudo scutil --set ComputerName "${HNAME}"
# Flush the DNS Cache
$ dscacheutil -flushcache
$ sudo shutdown -r now

$ HNAME='iMarsloPro'
$ sudo /usr/libexec/PlistBuddy -c "Add :ProgramArguments: string --no-namechange" /System/Library/LaunchDaemons/com.apple.discoveryd.plist
$ sudo launchctl unload -w /System/Library/LaunchDaemons/com.apple.discoveryd.plist
$ sudo launchctl load -w /System/Library/LaunchDaemons/com.apple.discoveryd.plist

$ sudo scutil --set ComputerName "${HNAME}"
$ sudo scutil --set HostName "${HNAME}"
$ sudo scutil --set LocalHostName "${HNAME}"
$ hostname -f
iMarsloPro

list all accounts
[!TIP] location of plists: /var/db/dslocal/nodes/Default/users
```
$ dscl . list /Users

# or
$ dscl . -list /Users GeneratedUID
```

create guest and enable

[!NOTE] scripts: https://github.com/sheagcraig/guestAccount/blob/master/guest_account

$ dscl . -create /Users/Guest

# keychain
$ keychain='/Users/Guest/Library/Keychains/login.keychain'
$ security create-keychain -p '' $keychain
$ security login-keychain -s $keychain

enable root user

system integrity protection

[!NOTE|label:references:]
fxgst/writeable_root - make your Mac yours again!

$ csrutil disable
Successfully disabled System Integrity Protection. Please restart the machine for the changes to take effect.
$ csrutil clear
Successfully cleared System Integrity Proteciton. Please restart the machine for the changes to take effect.
$ sudo chflags restricted /usr/local

turn off the Rootless System Integrity Protection

$ csrutil status
System Integrity Protection status: enabled.

$ sudo csrutil disable
csrutil: failed to modify system integrity configuration. This tool needs to be executed from the Recovery OS

reboot and command + r
go to Utilities -> Terminal
csrutil

disable

-bash-3.2# csrutil status
 System Integrity Protection status: enabled
 -bash-3.2# csrutil disable
 Successfully disabled System Integrity Protection. Please restart the machine for the changes to take effect.

remove file lock (uchg) flag

$ chflags -R nouchg *
# or
$ chflags -R nouchg <PATH of folder>

example

$ find /usr -flags +sunlnk -print
/usr/libexec/cups
find: /usr/sbin/authserver: Permission denied
/usr/local
/usr/share/man
/usr/share/snmp

$ /bin/ls -lO /usr
total 0
drwxr-xr-x  976 root  wheel  restricted 31232 Oct 28 19:17 bin/
drwxr-xr-x  292 root  wheel  restricted  9344 Oct 28 10:04 lib/
drwxr-xr-x  234 root  wheel  restricted  7488 Oct 28 19:17 libexec/
drwxr-xr-x   16 root  wheel  sunlnk       512 Oct 28 19:26 local/
drwxr-xr-x  246 root  wheel  restricted  7872 Oct 28 09:55 sbin/
drwxr-xr-x   46 root  wheel  restricted  1472 Oct 28 09:55 share/
drwxr-xr-x    5 root  wheel  restricted   160 Oct  3 13:48 standalone/

$ csrutil status
System Integrity Protection status: enabled.

$ sudo csrutil disable
csrutil: failed to modify system integrity configuration. This tool needs to be executed from the Recovery OS

$ cat /System/Library/Sandbox/rootless.conf
$ /bin/ls -lO /Applications | grep firefox
22:drwxr-xr-x   3 marslo  staff  -           96 Dec  7 03:14 Firefox.app
$ sudo chflags restricted Firefox.app
$ /bin/ls -lO /Applications | grep firefox
drwxr-xr-x   3 marslo  staff  restricted  96 Dec  7 03:14 Firefox.app

disable/enable gatekeeper

disable
```
$ sudo spctl --master-disable
```
disable gatekeeper
enable
```
$ sudo spctl  --master-enable
```
check status
```
$ spctl --status
assessments disabled
```

apps

java

setup java home

$ /usr/libexec/java_home -v 1.8.0.162 -exec javac -versioin

keychain

[!NOTE|label:references:]
Install CA Certificate

$ sudo security add-trusted-cert -d \
                                 -r trustRoot \
                                 -k /Library/Keychains/System.keychain \
                                 /Users/Shared/NAMEOFYOURCERTIFICATE.cer

xcode

downlaod xcode by wget

get cookies.txt
- install google chrome extension from official website
- login developer.apple.com
- select cookies.txt and download
download cookies.txt
get xcode download url and right click and select Copy Link Address:
copy link address

download xcode (inspired from here and here)

$ wget --cookies=on \
       --load-cookies=cookies.txt \
       --keep-session-cookies \
       --save-cookies=cookies.txt \
       https://download.developer.apple.com/Developer_Tools/Xcode_11.2_beta_2/Xcode_11.2_beta_2.xip

example

$ wget --cookies=on \
>          --load-cookies=cookies.txt \
>          --keep-session-cookies \
>          --save-cookies=cookies.txt \
>          https://download.developer.apple.com/Developer_Tools/Xcode_11.2_beta_2/Xcode_11.2_beta_2.xip
--2019-10-15 07:55:18--  https://download.developer.apple.com/Developer_Tools/Xcode_11.2_beta_2/Xcode_11.2_beta_2.xip
Resolving download.developer.apple.com (download.developer.apple.com)... 17.253.17.207, 17.253.17.211
Connecting to download.developer.apple.com (download.developer.apple.com)|17.253.17.207|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: 7805079698 (7.3G) [application/octet-stream]
Saving to: ‘Xcode_11.2_beta_2.xip’

100%[===========================================================================================================>] 7,805,079,698  112MB/s   in 70s

2019-10-15 07:53:07 (106 MB/s) - ‘Xcode_11.2_beta_2.xip’ saved [7805079698/7805079698]

$ ls -altrh Xcode_11.2_beta_2.xip
-rw-rw-r-- 1 devops devops 7.3G Oct  9 13:27 Xcode_11.2_beta_2.xip

install

$ xip --expand Xcode_11.2_beta_2.xip
xip: signing certificate was "Software Update" (validation not attempted)
xip: expanded items from "~/Xcode_11.2_beta_2.xip"

$ mv ~/Xcode.app /Applications/Xcode.app

switch xcode version

$ sudo xcode-select -switch /Applications/Xcode_11.2_beta_2.app

# check version
$ /usr/bin/xcodebuild -version

developer tools

[!NOTE]
Install Ansible on Mac OSX

$ pkgutil --pkg-info=com.apple.pkg.CLTools_Executables

already installed

$ pkgutil --pkg-info=com.apple.pkg.CLTools_Executables
package-id: com.apple.pkg.CLTools_Executables
version: 14.3.1.0.1.1683849156
volume: /
location: /
install-time: 1688011857

not been installed

$ pkgutil --pkg-info=com.apple.pkg.CLTools_Executables
No receipt for 'com.apple.pkg.CLTools_Executables' found at '/'.

appendix

xcode

XCODE

URL

12.3 beta

https://download.developer.apple.com/Developer_Tools/Xcode_12.3_beta/Xcode_12.3_beta.xip

12.2

https://download.developer.apple.com/Developer_Tools/Xcode_12.2/Xcode_12.2.xip

12.2beta2

https://download.developer.apple.com/Developer_Tools/Xcode_12.2_beta_2/Xcode_12.2_beta_2.xip

12.0.1

https://download.developer.apple.com/Developer_Tools/Xcode_12.0.1/Xcode_12.0.1.xip

12 beta 5

https://download.developer.apple.com/Developer_Tools/Xcode_12_beta_5/Xcode_12_beta_5.xip

11.6

https://download.developer.apple.com/Developer_Tools/Xcode_11.6/Xcode_11.6.xip

11.5 beta 2

https://download.developer.apple.com/Developer_Tools/Xcode_11.5_beta_2/Xcode_11.5_beta_2.xip

11.5 beta

https://download.developer.apple.com/Developer_Tools/Xcode_11.5_beta/Xcode_11.5_beta.xip

11.4.1

https://download.developer.apple.com/Developer_Tools/Xcode_11.4.1/Xcode_11.4.1.xip

11.4

https://download.developer.apple.com/Developer_Tools/Xcode_11.4/Xcode_11.4.xip

11.4 beta 3

https://download.developer.apple.com/Developer_Tools/Xcode_11.4_beta_3/Xcode_11.4_beta_3.xip

11.4 beta 2

https://download.developer.apple.com/Developer_Tools/Xcode_11.4_beta_2/Xcode_11.4_beta_2.xip

11.4 beta

https://download.developer.apple.com/Developer_Tools/Xcode_11.4_beta/Xcode_11.4_beta.xip

11.3.1

https://download.developer.apple.com/Developer_Tools/Xcode_11.3.1/Xcode_11.3.1.xip

11.2 beta 2

https://download.developer.apple.com/Developer_Tools/Xcode_11.2_beta_2/Xcode_11.2_beta_2.xip

11.1

https://download.developer.apple.com/Developer_Tools/Xcode_11.1/Xcode_11.1.xip

11.2 beta

https://download.developer.apple.com/Developer_Tools/Xcode_11.2_beta/Xcode_11.2_beta.xip

https://download.developer.apple.com/Developer_Tools/Xcode_11/Xcode_11.xip

10.3

https://download.developer.apple.com/Developer_Tools/Xcode_10.3/Xcode_10.3.xip

10.2.1

https://download.developer.apple.com/Developer_Tools/Xcode_10.2.1/Xcode_10.2.1.xip

10.2

https://download.developer.apple.com/Developer_Tools/Xcode_10.2/Xcode_10.2.xip

10.1

https://download.developer.apple.com/Developer_Tools/Xcode_10.1/Xcode_10.1.xip

command line tool

COMMAND LINE TOOL

URL

12.3 beta

https://download.developer.apple.com/Developer_Tools/Xcode_12.3_beta/Xcode_12.3_beta.xip

12.2

https://download.developer.apple.com/Developer_Tools/Command_Line_Tools_for_Xcode_12.2/Command_Line_Tools_for_Xcode_12.2.dmg

12.0

https://download.developer.apple.com/Developer_Tools/Command_Line_Tools_for_Xcode_12/Command_Line_Tools_for_Xcode_12.dmg

11.4.1

https://download.developer.apple.com/Developer_Tools/Command_Line_Tools_for_Xcode_11.4.1/Command_Line_Tools_for_Xcode_11.4.1.dmg

11.4

https://download.developer.apple.com/Developer_Tools/Command_Line_Tools_for_Xcode_11.4/Command_Line_Tools_for_Xcode_11.4.dmg

11.4 beta 3

https://download.developer.apple.com/Developer_Tools/Command_Line_Tools_for_Xcode_11.4_beta_3/Command_Line_Tools_for_Xcode_11.4_beta_3.dmg

11.4 beta 2

https://download.developer.apple.com/Developer_Tools/Command_Line_Tools_for_Xcode_11.4_beta_2/Command_Line_Tools_for_Xcode_11.4_beta_2.dmg

11.3.1

https://download.developer.apple.com/Developer_Tools/Command_Line_Tools_for_Xcode_11.3.1/Command_Line_Tools_for_Xcode_11.3.1.dmg

11.2 beta 2

https://download.developer.apple.com/Developer_Tools/Command_Line_Tools_for_Xcode_11.2_beta_2/Command_Line_Tools_for_Xcode_11.2_beta_2.dmg

11.1

https://download.developer.apple.com/Developer_Tools/Command_Line_Tools_for_Xcode_11.2_beta/Command_Line_Tools_for_Xcode_11.2_beta.dmg

https://download.developer.apple.com/Developer_Tools/Command_Line_Tools_for_Xcode_11/Command_Line_Tools_for_Xcode_11.dmg

10.3

https://download.developer.apple.com/Developer_Tools/Command_Line_Tools_macOS_10.14_for_Xcode_10.3/Command_Line_Tools_macOS_10.14_for_Xcode_10.3.dmg

10.2.1

https://download.developer.apple.com/Developer_Tools/Command_Line_Tools_macOS_10.14_for_Xcode_10.2.1.dmg/Command_Line_Tools_macOS_10.14_for_Xcode_10.2.1.dmg

10.2

https://download.developer.apple.com/Developer_Tools/Command_Line_Tools_macOS_10.14_for_Xcode_10.2/Command_Line_Tools_macOS_10.14_for_Xcode_10.2.dmg

10.1 for macOS 10.14

https://download.developer.apple.com/Developer_Tools/Command_Line_Tools_macOS_10.14_for_Xcode_10.1/Command_Line_Tools_macOS_10.14_for_Xcode_10.1.dmg

10.1 for macOS 10.13

https://download.developer.apple.com/Developer_Tools/Command_Line_Tools_macOS_10.13_for_Xcode_10.1/Command_Line_Tools_macOS_10.13_for_Xcode_10.1.dmg

additional tools

ADDITIONAL TOOL

URL

11.4

https://download.developer.apple.com/Developer_Tools/Additional_Tools_for_Xcode_11.4/Additional_Tools_for_Xcode_11.4.dmg

11.4 beta 2

https://download.developer.apple.com/Developer_Tools/Additional_Tools_for_Xcode_11.4_beta_2/Additional_Tools_for_Xcode_11.4_beta_2.dmg

https://download.developer.apple.com/Developer_Tools/Additional_Tools_for_Xcode_11/Additional_Tools_for_Xcode_11.dmg

10.1

https://download.developer.apple.com/Developer_Tools/Additional_Tools_for_Xcode_10.1/Additional_Tools_for_Xcode_10.1.dmg

additional info

accpet license from cmd

$ sudo xcodebuild -license accept

commandline tools and compoents

installation

$ xcode-select -p

$ for pkg in /Applications/Xcode.app/Contents/Resources/Packages/*.pkg; do
    sudo installer -pkg "$pkg" -target /;
done

upgrade

$ softwareupdate --all --install --force

# or
$ sudo rm -rf /Library/Developer/CommandLineTools
$ sudo xcode-select --install

more details

$ defaults read /Library/Preferences/com.apple.SoftwareUpdate
{
    AutomaticallyInstallMacOSUpdates = 1;
    LastAttemptBuildVersion = "10.15.7 (19H2)";
    LastAttemptSystemVersion = "10.15.7 (19H2)";
    LastBackgroundSuccessfulDate = "2020-10-10 06:15:40 +0000";
    LastCatalogChangeDate = "2020-10-10 14:13:29 +0000";
    LastFullSuccessfulDate = "2020-10-10 14:14:38 +0000";
    LastRecommendedMajorOSBundleIdentifier = "";
    LastRecommendedUpdatesAvailable = 0;
    LastResultCode = 2;
    LastSessionSuccessful = 1;
    LastSuccessfulDate = "2020-10-10 14:14:38 +0000";
    LastUpdatesAvailable = 0;
    PrimaryLanguages =     (
        "en-CN",
        en
    );
    RecommendedUpdates =     (
    );
    SkipLocalCDN = 0;
}

enable dev mode

$ DevToolsSecurity -enable

troubleshooting

xcode-select: error: tool 'xcodebuild' requires Xcode

$ sudo xcode-select -s /Library/Developer/CommandLineTools
$ xcodebuild -version
xcode-select: error: tool 'xcodebuild' requires Xcode, but active developer directory '/Library/Developer/CommandLineTools' is a command line tools instance

$ sudo xcode-select -s /Applications/Xcode.app/Contents/Developer
$ xcodebuild -version
Xcode 15.2
Build version 15C500b

security

backup security

[!NOTE|label:references:]
How to make Python use CA certificates from Mac OS TrustStore?

export

$ security export -t certs -f pemseq -k /System/Library/Keychains/SystemRootCertificates.keychain -o bundleCA.pem
$ security export -t certs -f pemseq -k /Library/Keychains/System.keychain -o selfSignedCAbundle.pem

merge

$ cat bundleCA.pem selfSignedCAbundle.pem >> allCAbundle.pem
$ export REQUESTS_CA_BUNDLE=/path/to/allCAbundle.pem

bash-completion@2

[!NOTE|label:references:]
entry script: $(brew --prefix)/etc/profile.d/bash_completion.sh
bash_completion.d: $(brew --prefix)/etc/bash_completion.d
see also:
* iMarslo: bash completion
iMarslo: setup auto-completion for linux
iMarslo: bash completion troubleshooting for linux

$ brew info bash-completion@2
...

==> Caveats
Add the following line to your ~/.bash_profile:
  [[ -r "/opt/homebrew/etc/profile.d/bash_completion.sh" ]] && . "/opt/homebrew/etc/profile.d/bash_completion.sh"
...

# or
$ grep -n bash_completion ~/.bash_profile
9:  [[ -r "$(brew --prefix)/etc/profile.d/bash_completion.sh" ]] && source "$(brew --prefix)/etc/profile.d/bash_completion.sh"
29:  command -v brew >/dev/null && source "$(brew --prefix git)"/etc/bash_completion.d/git-*.sh \
30:                             || source "$(brew --prefix git)"/etc/bash_completion.d/git-prompt.sh

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