• https://stackoverflow.com/questions/1543427/gnu-screen-changing-the-default-escape-command-key-to-alt-x escape ^Zz

http://tmuxp.git-pull.com/en/latest/about_tmux.html bind '#' split-window -h bind '@' split-window -v bind ')' kill-pane #unbind '"'
#unbind %
bind r source-file ~/.tmux.conf ; display-message "source-file reloaded"

• https://marketplace.visualstudio.com/items?itemName=tuttieee.emacs-mcx
• // Place your key bindings in this file to override the defaults Code->Preference->Keyboard Shortcuts->First Icon on the top right corner. // Place your key bindings in this file to override the defaults [ { "key": "cmd y", "command": "redo", "when": "textInputFocus && !editorReadonly" }, { "key": "shift alt 5", "command": "editor.action.startFindReplaceAction" }, { "key": "shift alt 5", "command": "-editor.action.startFindReplaceAction", "when": "editorFocus && !config.emacs-mcx.useMetaPrefixMacCmd" }, { "key": "shift cmd 5", "command": "editor.action.startFindReplaceAction" }, { "key": "shift cmd 5", "command": "-editor.action.startFindReplaceAction", "when": "config.emacs-mcx.useMetaPrefixMacCmd && editorFocus" }, { "key": "escape shift 5", "command": "editor.action.startFindReplaceAction" }, { "key": "escape shift 5", "command": "-editor.action.startFindReplaceAction", "when": "config.emacs-mcx.useMetaPrefixEscape && editorFocus" }, { "key": "right", "command": "-emacs-mcx.executeCommands", "when": "editorFocus && findWidgetVisible" }, { "key": "left", "command": "-emacs-mcx.executeCommands", "when": "editorFocus && findWidgetVisible" }, { "key": "up", "command": "-emacs-mcx.executeCommands", "when": "editorFocus && findWidgetVisible" }, { "key": "down", "command": "-emacs-mcx.executeCommands", "when": "editorFocus && findWidgetVisible" }, { "key": "ctrl f", "command": "-emacs-mcx.executeCommands", "when": "editorFocus && findWidgetVisible" }, { "key": "ctrl b", "command": "-emacs-mcx.executeCommands", "when": "editorFocus && findWidgetVisible" }, { "key": "ctrl p", "command": "-emacs-mcx.executeCommands", "when": "editorFocus && findWidgetVisible" }, { "key": "ctrl n", "command": "-emacs-mcx.executeCommands", "when": "editorFocus && findWidgetVisible" }, { "key": "ctrl a", "command": "-emacs-mcx.executeCommands", "when": "editorFocus && findWidgetVisible" }, { "key": "ctrl e", "command": "-emacs-mcx.executeCommands", "when": "editorFocus && findWidgetVisible" }

]

• Keybord (Shortcuts can also be found in application menus):

  • Modify Keys: Swith ^control and ⌥alt/option

  • General:

    • ⌘ space: Spotlight
    • ^ ⌥ space: Input Method
    • ^ ⌘ D: Turn Dock On/Off

  • Mission Control/Workspaces

    • ⌘ ↑: Mission Control
    • ⌘ ↓: Application windows/current window
    • ⌘ ←: Switch to left workspace
    • ⌘ →: Switch to right workspace
    • ⌘ D: Show Desktop

  • Zoom In/Out

    • ^ ⌘ 0: Zoom On/Off
    • ^ ⌘ -: Zoom Out
    • ^ ⌘ : Zoom In

  • Screenshot

    • ^ ⌘ ⇧ 1: Save screen as a file
    • ^ ⌘ 1: Copy screen to clipboard
    • ^ ⌘ ⇧ 3: Save area as a file
    • ^ ⌘ 3: Copy area to clipboard
    • ^ ⌘ ⇧ 5: Show screenshot options

  • Window (Bold is the Menu Title when adding App Shortcuts)

    • ⌘ M: Minimize
    • ^ ⌘ M: Zoom/Maximize
    • ^ ⌘ F: Enter/Exit Full Screen
    • ⌘ W: Close Window
    • ⌘ Q: Close App
    • ⌥ ⌘ ←: Move Window to Left Side of Screen (Index finger on ⌘, middle finger null, ring finger on ⌥)
      • ^ ⌥ ⌘ ←: Google Chrome or Brave Browser because they used the default to switch tabs
        • When adding App Shortcuts, choose the application of Google Chrome Or Brave Browser
    • ⌥ ⌘ →: Move Window to Right Side of Screen (Index finger on ⌘, middle finger null, ring finger on ⌥)
      • ^ ⌥ ⌘ →: Google Chrome or Brave Browser because they used the default to switch tabs
        • When adding App Shortcuts, choose the application of Google Chrome Or Brave Browser
    • ⌥ ⌘ ⇧ ←: Tile Window to Left of Screen (Index finger on ⌘, middle finger null, ring finger on ⌥)
    • ⌥ ⌘ ⇧ →: Tile Window to Right of Screen (Index finger on ⌘, middle finger null, ring finger on ⌥)

  • System

    • ⌘ L: Lock Screen (Origin is ⌘ ^ Q; Changing by adding "App Shortcuts" titled "Lock Screen")

• Terminal:

  • Preference: Use Option as Meta Key

• iTerm2

  • ⌘ ⇧ 2: Split Horizontally with Current Profile
  • ⌘ ⇧ 3: Split Vertically with Current Profile

• Keybord (Mostly same with Mac OS, except ^ ⌘ is now ⌘ ⌥):
  • General:
    • ⌘ space: Applications Munu
    • ^ ⌥ space: Input Method
  • Workspaces
    • ⌘ ↑: Mission Control
    • ⌘ ↓: Application windows/current window
    • ⌘ ←: Switch to left workspace
    • ⌘ →: Switch to right workspace
    • ⌘ ⌥ →:
    • ⌘ D: Show Desktop
  • Zoom In/Out
    • ⌘ ⌥ -: Zoom Out
    • ⌘ ⌥ : Zoom In
  • Screenshot
    • ⌘ ⌥ ⇧ 1: Save screen as a file
    • ⌘ ⌥ 1: Copy screen to clipboard
    • ⌘ ⌥ ⇧ 2: Save window as a file
    • ⌘ ⌥ 2: Copy window to clipboard
    • ⌘ ⌥ ⇧ 3: Save area as a file
    • ⌘ ⌥ 3: Copy area to clipboard
  • Windows
    • ⌘ M: Minimize
    • ⌘ ⌥ M: Toggle Maximized (Toggle means On/Off)
    • ⌘ ⌥ F: Toggle Fullscreen
    • ⌘ W: Close Window
    • ⌘ Q: Close App
    • ^ ⌘ ←: Move Window to Left Side of Screen
    • ^ ⌘ →: Move Window to Right Side of Screen
  • System
    • ⌘ L: Lock Screen

• Keyboard

  • General:

    • ⊞ space: Input Method

  • Workspaces

    • ⊞ ↹: All workspaces
    • ^ ⊞ ←: Switch to left workspace
    • ^ ⊞ →: Switch to right workspace
    • ^ ⊞ D: Create a new workspace (Contrary to MacOS)
    • ^ ⊞ F4: Close the current workspace (Contrary to MacOS)

  • Zoom In/Out

    • ⊞ -: Zoom Out
    • ⊞ : Zoom In

  • Screenshot

    • ⊞ ⇧ S: screenshot tool

  • Windows

    • ⊞ ↑: Maximize
    • ⊞ ↓: Minimize
    • ⊞ ←: Move Window to Left Side of Screen (Contrary to MacOS)
    • ⊞ →: Move Window to Right Side of Screen (Contrary to MacOS)
    • ⊞ M: Minimize windows
    • ⊞ ⇧ M: Restore minimized windows
    • Alt F4: Close Window

  • System

    • ⊞ L: Lock Screen

• Activation: [email protected]; Office 365: [email protected]
• Dual Boot: Easy BCD (not necessary because Linux grub is good enough: just do sudo update-grub)
  1. Add a new entry
  2. Advanced Settings: Changed Linux driver to Boot After installation of Linux
  • Not working because it is ubuntu: bcdedit /set "{bootmgr}" path \EFI\ubuntu\grubx64.efi
• Powershell
  • Download latest powershell
• Emacs
  • Download emacsxxx.zip file; unzip; and copy the content to Program Files
  • Search "Environment Variables" on Windows Search and add a new path entry C:\Program Files\emacs-26.3-x86_64\bin\

• Dual Boot:

  • boot-repair fixes everything and can be used on live usb:

    • install boot-repair and use recommend repairs
      • https://askubuntu.com/questions/226061/how-to-install-the-boot-repair-tool-in-an-ubuntu-live-disc (Don't copy the second apt-add-repository)

  • sudo update-grub: fix broken ones

  • Optional: grub-customizer (add ppa) Installing Linux after Windows

  • Disks

    • 3 paritions
      1. / primary partition like /dev/sda1 (sda1-sda4 for primary paritions)
      2. /home home partition like /dev/sda5 (starting from sda5, logical partitions)
      3. swap area like /dev/sda6. RAM size (/dev/sda1: dev -> device; sda1 -> s device (SCSI and also h device), a (first devie), 1-4 primary partitions
• Deb packags:
  • sudo dpkg -i xxx.deb
  • install gdebi from app store
    • sudo gdebi google-chrome-stable_current_amd64.deb
• Emacs
  • fix crash out on startup: https://elementaryos.stackexchange.com/questions/797/how-to-get-gnu-emacs-work-on-elementary-os
  • in your .bash_aliases file: alias emacs='XLIB_SKIP_ARGB_VISUALS=1 emacs' and then source ~/.bashrc
  • remove emacs (need to have a version number):
    • sudo apt remove --autoremove emacs25 emacs25-nox