Mac OS X keyboard icon, shortcut key, switch operation key, screenshot capture tool

Mac OS X keyboard logo, shortcut key, switch operation key, screenshot capture tool Mac keyboard logo explanation ------------------------------------------------- (Command key)-on some Apple keyboards, this key may also contain the Apple logo () control Key) (Option key)-"Alt" also appears on this key (Shift key) (Caps Lock key)-switch Caps Lock ON or OFF fn (function key)⏏Launch of Eject↩Return complete PageUp complete PageDown Select Operation --------------------------------------------------- select multiple files at intervals: Press and hold the command + mouse to select a range in the file list: select a starting file first, and then press shift to select, select a range search: control + Space command + option + pop-up key: black the screen, the program does not sleep. (Do not close the computer screen) fn + delete: delete the word file operation on the right of the cursor -------------------------------------------- delete the file: command + delete copy: Cmd + C paste: Cmd + V cut: cmd + Option + V can perform the cut operation, that is, delete the original file after the copy is successful. Exit program: command + q drag operation ---------------------------------------------------- Command + drag = cut Option + drag = Copy Command + Option + drag = move files to a deep folder quickly: drag the file with the mouse, and wait for a while on the folder to enter. Switch the input method ---------------------------------------------------- command + space: A list is displayed, and select the input method. Alt + command + space: directly switch the Input Method to the screen capture tool ---------------------------------------------- command + shift + 3: capture the entire desktop image and save it to the desktop command + shift + 4: save the captured area image to the desktop. Change the default file type to jpg Mac OS X. The default save path is the Desktop Folder. The default format is PNG. You can change it through the terminal. Modify the Save path: Open the Terminal and enter the following command: defaults write com. apple. screencapture location/path // path/is the Save path you want to set. For example, if you store the file in the Pictures folder of the user directory, run the following command: defaults write com. apple. screencapture location ~ /Pictures/next, in order to make the modification take effect immediately, enter the following command: killall SystemUIServer. If you are used to saving it on the desktop, the/path/corresponding path is ~ /Desktop /. Modify file format: the default file format of OS X is png. You can use the following Terminal (Terminal) command to modify the file format to jpg: defaults write com. apple. screencapture type. jpg can also be changed to gif or pdf in the command, and to the default png format. Also, do not forget to enter the above command to make the modification take effect. Optional operations for Mac OS X on/off -------------------------------------------------- C when the power switch is pressed, if the C key is not put, the Mac host will directly find the boot disc in the optical drive to start up, this method is usually used to reinstall or update the system. T if your Mac host has an external FireWire hard drive and a system that can be started is installed in it, press the power button to start the system. If you press the T key, the Mac host will directly find the system in the external FireWire hard drive to start up. After you press the power button to start the system, if you press the X key, the Mac host will skip the OS 9 system even if the original preset boot system is OS 9, directly find the OS X System in the hard disk to start up. After you press the power button on the Apple Command-S, if you press the apple key and the S key at the same time, the system enters the single user mode. After pressing the power button, if you press the apple key and the V key at the same time, you can enter the program display mode, the screen displays the currently executed programs line by line. If you are a Linux User, this mode should not be unfamiliar. After you press the power button to start the instance, if you press the Shift key to stop it, the instance enters safe start mode, it will disable unnecessary core extensions (similar to pressing Shift when Mac OS 9 is turned on) and ignore any previously set Login Items. After you press the power button to start the system, if you press the Option key, the system enters the start manager mode, allowing you to select the system you want to start on the screen. After you press the power button and press the mouse button to start the system, if you do not press the mouse button, the optical disk in the optical drive will be forcibly exited. Apple key-Option-Shift-Q Apple key-Option-logout you can use either of the two combinations. When you press the apple key, Option, Shift, and Q keys at the same time, or press the apple key, Option, and add "logout" under the Apple menu at the same time, the computer will not ask you if you want to cancel the screen, and directly cancel the current user. Option-power switch on the host Apple key-Option-Shutdown you can use either of the two combinations, When you simultaneously press Option, power switch, or press the apple key, Option, and add "Shut Down" under the Apple menu at the same time, the computer will not ask you whether to shut down, but will directly shut down. This key combination is not applicable to older Mac hosts. When the apple key-Option-re-boot is followed by the apple key, Option, and "re-boot" under the Apple menu, the computer will not show you whether to re-boot the screen, instead, it will be restarted directly. This key combination is not applicable to older Mac hosts. Control-Apple key-the power switch on the host simultaneously presses the apple key, Control and adds the power switch, will force the computer to reboot, but please note, it is not absolutely necessary to use this method to re-boot. If this method is used, the system will automatically repair the problem caused by abnormal shutdown, so it will stay on the gray boot screen for a long time. This key combination is not applicable to older Mac hosts.