Mac Command Line Hacks

  

If you’re new to the iMac, you’ll be eager to discover its exciting possibilities. To get the most out of your iMac or iMac Pro, use the keyboard shortcuts for macOS Mojave, follow a recommended maintenance schedule, and, if you run into a problem, follow the troubleshooting steps.

For most people, the Mac's OS X is all about the graphical user interface. But system administrators and power users know that the Mac's command-line interface can be a powerful time saver and, in. CMD or “Command Prompt” is a command-line interpreter built right into the Windows operating system. All you need to do is search for CMD, and you are sure to find it. If you have ever done something geeky with your windows PC, you are sure to have used it.

  1. Hacks computer using command prompt. By this simple and easy to learn guide you will quickly learn to hack computers ane make your first hack today. NetBIOS stands for Network Basic Input Output System. Hacks computer using netbios commands Suggested Reading: 12 LifeHack which will completely change your life (I am serious).
  2. From IMac For Dummies, 10th Edition. If you’re new to the iMac, you’ll be eager to discover its exciting possibilities. To get the most out of your iMac or iMac Pro, use the keyboard shortcuts for macOS Mojave, follow a recommended maintenance schedule, and, if you run into a problem, follow the troubleshooting steps.
  3. Five command line tools to detect Windows hacks Learn about five of the most useful Windows command-line tools for machine analysis and how they can tell if a machine has been hacked in this tip.
  4. Top 10 Windows Secret Command Prompt Hacks Will Make Your Life Easier on PC/laptop. If you are from Dos generation, you will agree that the Dos tricks were best shortcuts to get the work done. Thankfully Windows has continued using Dos in its Windows iteration and you can use Command Prompt to execute tricks even in Windows 10.

Mojave Finder Keyboard Shortcuts

Mac

Keyboard shortcuts help make working in macOS Mojave on your iMac quick and efficient. Key combinations provide easy options for performing common tasks on your iMac, such as displaying and manipulating windows and copying and moving files.

KeyFunction
Command+ASelects all items in the active window (icon view), all items in the column (column view), or all items in the list (list view and Cover Flow view)
Command+CCopies the selected items
Command+DDuplicates the selected item or items
Command+EEjects the selected volume
Command+FDisplays the Find controls in a new Finder window
Command+HHides All Finder windows
Command+IShows info for the selected item or items
Command+JShows the view options for the active window
Command+KDisplays the Connect to Server dialog
Command+LCreates an alias for the selected item
Command+MMinimizes the active window
Command+NOpens a new Finder window
Command+OOpens (or launches) the selected item
Command+RShows the original for the selected alias
Command+TOpens a new Finder tab
Command+VPastes items from the Clipboard
Command+WCloses the active window
Command+XCuts the selected items
Command+ZUndoes the last action (if possible)
Command+,Displays Finder Preferences dialog
Command+1Shows the active window in icon mode
Command+2Shows the active window in list mode
Command+3Shows the active window in column mode
Command+4Shows the active window in cover flow mode
Command+[Moves back to the previous Finder location
Command+]Moves forward to the next Finder location
Command+DeleteMoves selected items to the Trash
Command+↑Shows the enclosing folder
Command+`Cycles through windows
Command+/Shows/Hides Status bar
Command+?Displays OS X Help Viewer
Command+Shift+AGoes to your Applications folder
Command+Shift+CGoes to the top-level Computer location
Command+Shift+GGoes to the specified folder
Command+Shift+HGoes to your Home folder
Command+Shift+QLogs you out
Command+Shift+NCreates a new untitled folder in the active window
Command+Shift+PShows/Hides Preview pane
Command+Shift+TShows/Hides Tab bar
Command+Shift+UGoes to your Utilities folder
Command+Shift+DelDeletes the contents of the Trash
Command+Option+HHides all windows (except Finder windows)
Command+Option+IOpens the Inspector for the selected items
Command+Option+NCreates a new smart folder
Command+Option+TShows/Hides the Finder window toolbar and sidebar
Command+SpaceDisplays the Spotlight search box
F3Displays the Mission Control screen
Control+↓Shows all open windows for the current application using Mission Control
Command+F3Hides all windows to display the Desktop using Mission Control
F12 (or F4, depending on your keyboard model)Displays your Dashboard widgets
SpacebarDisplays the contents of a file using Quick Look
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Recommended Maintenance Schedule for Your iMac

Following a recommended maintenance schedule for your iMac will help you avoid problems and keep your computer running smoothly. Use this iMac maintenance guide as a handy reminder.

TaskSchedule
Check for updates within System PreferencesAutomatic setting (Software Update pane in System Preferences)
Back up with Time MachineAutomatic
Defragment (using Prosoft Engineering Drive Genius 5)Once a month
Delete unnecessary user accountsAs necessary (Users & Groups pane in System
Preferences)
Scan for viruses (using VirusBarrier Scanner from Intego)Automatic
Check all volumes for errors (using Disk Utility)Once a week
Check for the latest drivers for your external hardwareOnce a month (or after adding new hardware)
Delete temporary Internet cache files and old system logs (using the Mojave Manage Storage feature)Once a week

Mac Command Keys

iMac Troubleshooting Steps

Anyone can troubleshoot, so if you run into a problem with your iMac, don’t be dismayed! Follow these troubleshooting steps to get your iMac back up and running.

Mac Command Line

  1. Reboot.

  2. Check all cables.

  3. Investigate recent changes you made to your hardware or software.

  4. Run Disk Utility and repair your volume(s).

  5. Check the contents of your Trash for files you might have deleted accidentally.

  6. Check your Internet, wireless, and network connections to make sure they’re still working.

  7. Run a virus scan, using your antivirus application.

  8. Disable your account’s Login Items and reboot.

  9. Turn off your screen saver.

  10. Run System Information and check the status of your hardware.