Difference between revisions of "IT-OS-Admin-macOS"

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(→‎Top Terminal Keyboard shortcuts)
(→‎Settings-A)
 
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=Ref.=
 
=Ref.=
 +
*https://account.apple.com/
 +
*https://www.icloud.com/
 +
*https://checkcoverage.apple.com/?locale=de_DE
 
*https://support.apple.com/en-gb/guide/terminal/trmlshtcts/mac
 
*https://support.apple.com/en-gb/guide/terminal/trmlshtcts/mac
 
*https://support.apple.com/en-us/HT201236
 
*https://support.apple.com/en-us/HT201236
 
*https://macos-defaults.com/finder/appleshowallfiles.html
 
*https://macos-defaults.com/finder/appleshowallfiles.html
 +
 
=MacOs-Tools=
 
=MacOs-Tools=
 
* https://bentoboxapp.com/
 
* https://bentoboxapp.com/
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=Top Terminal Keyboard shortcuts=
 
=Top Terminal Keyboard shortcuts=
 
* https://support.apple.com/guide/terminal/welcome/mac
 
* https://support.apple.com/guide/terminal/welcome/mac
−
*Show hidden files: (Command + Shift + .)
 
−
*New window: (Command-N)
 
−
*New tab: (Command-T)
 
−
*Move insertion point to the beginning: (Control-A)
 
−
*Move insertion point to the end: (Control-E)
 
−
*[]: Option + 5/6
 
−
*{} : Option + 8/9
 
−
*~ : Option + n
 
−
*\ : Shift + Option + 7 >>> (⇧ + ⌥ + 7)
 
−
*| : Option + 7
 
−
* Force Quit: Option + Command + Esc.
 
−
* Mark massage as Read: command + T
 
−
* Move files: ⌘ + ⌥ + V
 
  
−
==TO==
 
 
{| class="wikitable"
 
{| class="wikitable"
 
! Action !! Shortcut
 
! Action !! Shortcut
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| \ || ⇧ + ⌥ + 7
 
| \ || ⇧ + ⌥ + 7
 
|-
 
|-
−
| "|" || ⌥ + 7
+
| | || ⌥ + 7
 +
|-
 +
| <nowiki>|</nowiki> || ⌥ + 7
 
|-
 
|-
 
| Force Quit || ⌥ + ⌘ + Esc
 
| Force Quit || ⌥ + ⌘ + Esc
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|-
 
|-
 
| Move files || ⌘ + ⌥ + V
 
| Move files || ⌘ + ⌥ + V
 +
|-
 +
| Screenshot || ⌘ + ⇧ + 4
 +
|-
 +
| Paste in Claude code || ⌃ + v
 
|}
 
|}
  
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=brew=
 
=brew=
 +
==Top Command==
 +
<pre class="code">
 +
brew update
 +
brew upgrade
 +
brew config
 +
brew doctor
 +
brew cleanup
 +
brew uninstall "$APP"
 +
brew uninstall --zap -f "$APP"
 +
brew autoremove
 +
brew cleanup --prune=all
 +
</pre>
 +
 
<pre class="code">
 
<pre class="code">
 
HOMEBREW_NO_INSTALL_CLEANUP=false
 
HOMEBREW_NO_INSTALL_CLEANUP=false
Line 89: Line 98:
 
brew link --force --overwrite openjdk@21
 
brew link --force --overwrite openjdk@21
 
</pre>
 
</pre>
 +
 
==Uninstall all brew==
 
==Uninstall all brew==
 
<pre class="code">
 
<pre class="code">
 
brew list | xargs brew uninstall --force
 
brew list | xargs brew uninstall --force
 
brew list --cask | xargs brew uninstall --cask --force
 
brew list --cask | xargs brew uninstall --cask --force
 +
</pre>
 +
 +
==Mix brew==
 +
<pre class="code">
 +
brew services start ollama
 +
Or, if you don't want/need a background service you can just run:
 +
  OLLAMA_FLASH_ATTENTION="1" OLLAMA_KV_CACHE_TYPE="q8_0" /opt/homebrew/opt/ollama/bin/ollama serve
 
</pre>
 
</pre>
  
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defaults write com.apple.TextEdit NSShowAppCentricOpenPanelInsteadOfUntitledFile -bool false
 
defaults write com.apple.TextEdit NSShowAppCentricOpenPanelInsteadOfUntitledFile -bool false
 
-----------------------------------------------------------------------------------------------
 
-----------------------------------------------------------------------------------------------
 +
defaults write com.apple.desktopservices DSDontWriteNetworkStores true
 
defaults write com.apple.desktopservices DSDontWriteNetworkStores -bool TRUE
 
defaults write com.apple.desktopservices DSDontWriteNetworkStores -bool TRUE
 
defaults write com.apple.desktopservices DSDontWriteUSBStores -bool TRUE
 
defaults write com.apple.desktopservices DSDontWriteUSBStores -bool TRUE

Latest revision as of 10:23, 5 May 2026

Ref.

MacOs-Tools

Icons

  • ⇧ (Shift)
  • ⌃ (Control)
  • ⌥ (Option)
  • ⌘ (Command)

Top Terminal Keyboard shortcuts

Action Shortcut
Show hidden files ⌘ + ⇧ + .
New window ⌘ + N
New tab ⌘ + T
Move insertion point to the beginning ⌃ + A
Move insertion point to the end ⌃ + E
[ ] ⌥ + 5 / ⌥ + 6
{ } ⌥ + 8 / ⌥ + 9
~ ⌥ + N
\ ⇧ + ⌥ + 7
| ⌥ + 7
| ⌥ + 7
Force Quit ⌥ + ⌘ + Esc
Mark message as Read ⌘ + T
Move files ⌘ + ⌥ + V
Screenshot ⌘ + ⇧ + 4
Paste in Claude code ⌃ + v

Tools

diskutil list   >>> List the partitions of a disk
drutil list     >>> Lists all connected burning devices.
--------------------------------------------------------
diskutil list
diskutil unmountDisk /dev/disk4
sudo dd if=./Fedora-Workstation-Live-43-1.6.x86_64.iso of=/dev/rdisk4 bs=4m status=progress

Xcode

xcodebuild -version
xcode-select -p
sudo rm -rf /Library/Developer/CommandLineTools
xcode-select --install

brew

Top Command

brew update
brew upgrade
brew config
brew doctor
brew cleanup
brew uninstall "$APP"
brew uninstall --zap -f "$APP"
brew autoremove
brew cleanup --prune=all

HOMEBREW_NO_INSTALL_CLEANUP=false
HOMEBREW_NO_ENV_HINTS=true
############################################
brew list --versions openjdk@21
brew link --force --overwrite openjdk@21

Uninstall all brew

brew list | xargs brew uninstall --force
brew list --cask | xargs brew uninstall --cask --force

Mix brew

brew services start ollama
Or, if you don't want/need a background service you can just run:
  OLLAMA_FLASH_ATTENTION="1" OLLAMA_KV_CACHE_TYPE="q8_0" /opt/homebrew/opt/ollama/bin/ollama serve

Settings-A

defaults read xxx.appName
defaults write xxx.appName Setting -bool ture/false
-----------------------------------------------------------------------------------------------
defaults write com.apple.Finder _FXSortFoldersFirst -bool true
defaults write com.apple.Finder AppleShowAllFiles true
defaults write com.apple.Finder PlayUserInterfaceSoundEffects -bool false
-----------------------------------------------------------------------------------------------
defaults write com.apple.Terminal NSRequiresAquaSystemAppearance -bool no
defaults write com.apple.Terminal NSRequiresAquaSystemAppearance -bool no
-----------------------------------------------------------------------------------------------
defaults write com.apple.TextEdit NSRequiresAquaSystemAppearance -bool no
defaults write com.apple.TextEdit NSShowAppCentricOpenPanelInsteadOfUntitledFile -bool false
-----------------------------------------------------------------------------------------------
defaults write com.apple.desktopservices DSDontWriteNetworkStores true
defaults write com.apple.desktopservices DSDontWriteNetworkStores -bool TRUE
defaults write com.apple.desktopservices DSDontWriteUSBStores -bool TRUE
-----------------------------------------------------------------------------------------------
defaults write com.apple.Dock
defaults write com.apple.dock "orientation" -string "bottom" && killall Dock
-----------------------------------------------------------------------------------------------
defaults write -g NSRequiresAquaSystemAppearance -bool Yes
defaults write -g NSRequiresAquaSystemAppearance -bool No
-----------------------------------------------------------------------------------------------
sudo spctl –master-disable       ### open from the unidentified developer 
osascript -e 'id of app "Terminal"'
-----------------------------------------------------------------------------------------------
killall Finder

Setting-B

sudo xattr -d com.apple.quarantine ./FileName.dmg

SecureDrive

hdiutil create -encryption AES-256 -size 500m -fs exFAT -volname "SecureDrive" ~/SecureDrive.dmg
hdiutil create -encryption AES-256 -size 500m -fs APFS -volname "SecureDrive" ~/SecureDrive.dmg
hdiutil create -type SPARSEBUNDLE -encryption AES-256 -size 500m -fs APFS -volname "SecureDrive" ./SecureDrive.sparsebundle
------------------------------------------
hdiutil attach ./SecureDrive.dmg
hdiutil detach /Volumes/SecureDrive
hdiutil detach /Volumes/SecureDrive -force
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