내가 유용하게 써먹을 hot keys

Browser hot keys

Basic Navigation

• Command (⌘) + T: Open a new tab.
• Command (⌘) + W: Close the current tab.
• Command (⌘) + Shift + T: Reopen the last closed tab.
• Ctrl + Tab: Switch to the next tab.
• Ctrl + Shift + Tab: Switch to the previous tab.
• Command (⌘) + L: Focus the address bar so you can start typing a new URL or search query.
• Command (⌘) + Option + F: Google Search

Advanced Navigation

• Command (⌘) + N: Open a new window.
• Command (⌘) + Shift + N: Open a new incognito window.
• Command (⌘) + Click: Open a link in a new tab.
• Command (⌘) + Shift + Click: Open a link in a new tab and switch to it immediately.

Webpage Interaction

• Command (⌘) + P: Print the current page.
• Command (⌘) + S: Save the current page to your computer.
• Command (⌘) + R or F5: Reload the current page.
• Command (⌘) + F: Open the find bar to search text on the current page.
• Command (⌘) + D: Bookmark the current page.
• Command (⌘) + +: Zoom in.
• Command (⌘) + -: Zoom out.
• Command (⌘) + 0: Reset zoom level to default.

Developer Tools

• Command (⌘) + Option + I: Open the Developer's Tool.
• Command (⌘) + Option + J: Open the JavaScript Console.
• Command (⌘) + Option + C: Toggle the Inspect Element mode.

Miscellaneous

• Command (⌘) + Y: Open the browsing history.
• Command (⌘) + Shift + J: Open the Downloads page.
• Command (⌘) + Shift + Delete: Open the Clear Browsing Data dialog.

Mac hot keys

General System Shortcuts

• Command (⌘) + Space: Open Spotlight search.
• Command (⌘) + Q: Quit an application.
• Command (⌘) + W: Close the current window.
• Command (⌘) + Option + Esc: Force quit applications.
• Command (⌘) + Tab: Switch between open applications.
• Command (⌘) + Shift + 3: Take a screenshot of the entire screen.
• Command (⌘) + Shift + 4: Take a screenshot of a selected area.
• Command (⌘) + Shift + 5: Open the screenshot and recording tool.
• Command (⌘) + M: Minimize the front window to the Dock.

Finder and System Navigation

• Command (⌘) + N: Open a new Finder window.
• Command (⌘) + T: Open a new tab in Finder.
• Command (⌘) + Option + D: Show or hide the Dock.
• Command (⌘) + Option + W: Close all windows of the app.
• Command (⌘) + Shift + N: Create a new folder.
• Command (⌘) + Delete: Move selected items to the Trash.
• Command (⌘) + Shift + Delete: Empty the Trash.

Text Editing

• Command (⌘) + X: Cut the selected item.
• Command (⌘) + C: Copy the selected item.
• Command (⌘) + V: Paste the item.
• Command (⌘) + Z: Undo the previous command.
• Command (⌘) + Shift + Z: Redo, reversing the undo command.
• Command (⌘) + A: Select all items.
• Command (⌘) + F: Find items in a document or open a Find window.
• Command (⌘) + B: Bold the selected text.
• Command (⌘) + I: Italicize the selected text.

Accessibility

• Command (⌘) + Option + F5: Show accessibility options.
• Command (⌘) + Option + 8: Turn on/off zoom.
• Command (⌘) + Option + Command (⌘) + 8: Invert colors.

기타 등등

Universal Editor Shortcuts

These shortcuts are often applicable in various text editors and IDEs (Integrated Development Environments) like VS Code, Sublime Text, Atom, IntelliJ, and more.

• Ctrl + S (Cmd + S on Mac): Save the current file.
• Ctrl + Z (Cmd + Z on Mac): Undo the last action.
• Ctrl + Shift + Z (Cmd + Shift + Z on Mac): Redo the last undone action.
• Ctrl + X (Cmd + X on Mac): Cut the selected text.
• Ctrl + C (Cmd + C on Mac): Copy the selected text.
• Ctrl + V (Cmd + V on Mac): Paste the copied or cut text.
• Ctrl + F (Cmd + F on Mac): Open the find tool.
• Ctrl + Shift + F (Cmd + Shift + F on Mac): Open the find and replace tool.
• Ctrl + G (Cmd + G on Mac): Go to line number.
• Ctrl + / (Cmd + / on Mac): Toggle comment on the selected line or current line.
• Ctrl + Space (Cmd + Space on Mac): Activate code completion or IntelliSense.

Visual Studio Code Specific

Visual Studio Code (VS Code) is one of the most popular editors for developers.

• Ctrl + P (Cmd + P on Mac): Quick open files.
• Ctrl + Shift + P (Cmd + Shift + P on Mac): Open the Command Palette.
• Ctrl + B (Cmd + B on Mac): Toggle the sidebar visibility.
• Alt + Up/Down (Option + Up/Down on Mac): Move the current line up or down.
• Ctrl + (Cmd + on Mac): Toggle integrated terminal.
• Ctrl + Shift + V (Cmd + Shift + V on Mac): Open Markdown preview.
• Ctrl + Tab (Cmd + Tab on Mac): Navigate through open files.

Terminal Shortcuts

Becoming efficient at the command line is crucial for developers.

• Ctrl + C: Kill the current process.
• Ctrl + D: Exit the current shell.
• Ctrl + L: Clear the screen.
• Ctrl + A: Move the cursor to the beginning of the line.
• Ctrl + E: Move the cursor to the end of the line.
• Ctrl + U: Clears the line before the cursor and copies it into the clipboard.
• Ctrl + K: Clears the line after the cursor and copies it into the clipboard.
• Ctrl + R: Search the history backwards.

Browser Shortcuts for Web Developers

When testing and debugging web applications, these browser shortcuts can be handy.

• Ctrl + Shift + I (Cmd + Option + I on Mac): Open Developer Tools.
• Ctrl + Shift + J (Cmd + Option + J on Mac): Open the JavaScript Console.
• Ctrl + Shift + C (Cmd + Shift + C on Mac): Inspect element tool.
• F5 or Ctrl + R (Cmd + R on Mac): Refresh the current page.
• Ctrl + Shift + R (Cmd + Shift + R on Mac): Refresh the current page ignoring cached content.
• Ctrl + L (Cmd + L on Mac): Focus the address bar.