{"id":69007,"date":"2021-02-16T08:40:59","date_gmt":"2021-02-16T16:40:59","guid":{"rendered":"https:\/\/www.intego.com\/mac-security-blog\/?p=69007"},"modified":"2021-05-06T03:47:19","modified_gmt":"2021-05-06T10:47:19","slug":"unlock-the-macos-docks-hidden-secrets-in-terminal","status":"publish","type":"post","link":"https:\/\/www.intego.com\/mac-security-blog\/unlock-the-macos-docks-hidden-secrets-in-terminal\/","title":{"rendered":"Unlock the macOS Dock\u2019s Hidden Secrets in Terminal"},"content":{"rendered":"

<\/p>\n

Elsewhere on this blog, we help you get to know your Mac\u2019s Dock<\/a> and discover its many options. But it turns out Apple only provides settings for some of the Dock\u2019s tricks;\u00a0many are effectively hidden secrets.<\/p>\n

Fortunately, you can get at these bonus extras by way of a quick trip to the Terminal app, and some deft typing \u2013 or by copying and pasting the various commands outlined below. A few of these settings are, admittedly, little more than curiosities, but some make the Dock significantly more useful.<\/p>\n

Back-up existing Dock settings<\/h3>\n

Before making major changes to your Dock settings, back-up your existing ones, in case you want to put them back later.<\/p>\n

In Finder, hold Option and click Go<\/strong>, and then select Library<\/strong>. In the Finder window that appears, open the Preferences<\/strong> folder, and make a copy of com.apple.dock.plist<\/strong>. (You can do this by Option-dragging it to another folder.)<\/p>\n

\"\"<\/p>\n

If you later want to restore this version of your Dock\u2019s preferences, copy the file back to the aforementioned Preferences folder, replacing the one that\u2019s there. Then open Terminal, and use the following command to restart the Dock:<\/p>\n

killall Dock<\/pre>\n
Press Return<\/strong> and your Dock will be back as it was before you made any changes.<\/p>\n
Note that you’ll be using the killall Dock<\/code> command often. Because of the way preferences work, you may find that some of these commands don’t get applied right away. If that happens, you can try running the killall cfprefsd<\/code> command to update your Mac’s preferences database. <\/p>\n
Remember, if things go wrong, you can always restore the .plist file you copied above. If you do this, make sure to run killall cfprefsd<\/code> right afterwords. <\/p>\n
Now we\u2019ll delve into how to make it a little bit different\u2026<\/p>\n
Add macOS Dock spacers<\/h3>\n
When you\u2019ve got loads of items stashed in your Dock, visually separating them into groups of related apps can be useful. For each run of the following command, a \u2018spacer\u2019 will be added to the apps side of the Dock:<\/p>\n
defaults write com.apple.dock persistent-apps -array-add '{"tile-type"="spacer-tile";}'; killall Dock<\/pre>\n
Each individual spacer can be moved in the Dock by click-dragging it.<\/p>\n
\"\"<\/p>\n
To remove a spacer, either Control-click and select Remove from Dock<\/strong>, or drag it away from the Dock and let go of the mouse\/trackpad button.<\/p>\n
Have the Dock show only active apps<\/h3>\n
Rather than using the Dock to stash loads of app shortcuts, you can turn it into something resembling a focused app-switcher with the following command:<\/p>\n
defaults write com.apple.dock static-only -bool true; killall Dock<\/pre>\n
After running this, the Dock will only display apps that are currently running. Essentially, this mirrors the Mac app switcher<\/a>, albeit with items being displayed in the order they were launched, not in terms of recent usage. Run the command switching the the true<\/strong> value to false<\/strong> to revert to the normal Dock behavior.<\/p>\n
\"\"<\/p>\n
Activate the Dock\u2019s single-app mode<\/h3>\n
When you click an app icon in the Dock, the app\u2019s windows come to the front \u2013\u00a0unless the app\u2019s in full-screen mode, in which case you switch to it. If you fancy more focus on your Mac desktop, but without full screen, run this command:<\/p>\n
defaults write com.apple.dock single-app -bool true; killall Dock<\/pre>\n
Now when you click an app icon in the Dock, the app\u2019s windows will still come to the front, but every other app will be hidden. If you want to see two apps simultaneously, you can still do so by switching to them using the Command+Tab app switcher. Again, switching the true<\/strong> value to false<\/strong> in the command reverts back to the normal setting.<\/p>\n
Highlight hidden apps in the Dock<\/h3>\n
Although the Dock can differentiate open apps by way of displaying a black dot beneath them, it also has the capability to show which apps are hidden. Run the following command:<\/p>\n
defaults write com.apple.Dock showhidden -bool yes; killall Dock<\/pre>\n
The next time you hide any app, its icon in the Dock will become semi-transparent.<\/p>\n
\"\"<\/p>\n
To change this back to macOS defaults, replace yes<\/strong> with no<\/strong> in the command.<\/p>\n
Alter the Dock\u2019s appearance<\/h3>\n
There are a few Terminal commands that go beyond the Dock System Preferences pane in terms of changing how the Dock looks.<\/p>\n
This first one activates the "suck" effect when you minimize windows by clicking on their yellow buttons; it’s sort of halfway between the "genie" and "scale" effects:<\/p>\n
defaults write com.apple.dock mineffect -string suck; killall Dock<\/pre>\n
To switch to a standard macOS effect, use System Preferences as normal, or replace suck<\/strong> in the command with genie<\/strong> or scale<\/strong>.<\/p>\n
\"\"<\/p>\n
When using magnification, app icons sizes max out at 128 pixels. But using the following command, you can go up to 512 (although many app icons don\u2019t look too hot above 256):<\/p>\n
defaults write com.apple.dock largesize -int 512; killall Dock<\/pre>\n<\/p>\n
To revert this command, run it with 128 as the argument. <\/p>\n
You can also fine-tune the size of the Dock, beyond the range Apple provides in System Preferences:<\/p>\n
defaults write com.apple.dock tilesize -integer 8; killall Dock<\/pre>\n
It\u2019s possible to go all the way down to 1, which is essentially unusable without magnification. Around 48 appears to be the default size on most Macs, and 16 is the smallest setting accessible outside of Terminal.<\/p>\n
Tweak Dock animation speeds<\/h3>\n
When the Dock hides and reappears \u2013 either automatically, or when triggered with the keyboard shortcut Command+Option+D<\/strong> \u2013 it takes time to do so. This time can be adjusted using the following command:<\/p>\n
defaults write com.apple.dock autohide-time-modifier -float 1; killall Dock<\/pre>\n
1<\/strong> is the standard macOS setting. Using 0<\/strong> removes the animation entirely, or you can use fractions to merely speed things up a bit. You can also slow the animation down by using a higher number (such as 5<\/strong>), to have the Dock think it\u2019s living out one of those slow-motion scenes from The Matrix<\/em>.<\/p>\n
Reset the Dock to its default state<\/h3>\n
At the beginning of this feature, we explored how to back up your Dock\u2019s settings, but what if you just fancy a clean slate? If that\u2019s you, run this command:<\/p>\n
defaults delete com.apple.dock; killall Dock<\/pre>\n
The Dock will restart with \u2018factory settings\u2019, ready for you to experiment afresh.<\/p>\n
 <\/p>\n
How can I learn more?<\/h3>\n
\"\"<\/a>Each week on the Intego Mac Podcast<\/strong><\/a>, Intego’s Mac security experts discuss the latest Apple news, security and privacy stories, and offer practical advice on getting the most out of your Apple devices. Be sure to follow the podcast<\/strong><\/a> to make sure you don\u2019t miss any episodes.<\/p>\n
You can also subscribe to our e-mail newsletter<\/strong> and keep an eye here on Mac Security Blog<\/strong><\/a> for the latest Apple security and privacy news. And don’t forget to follow Intego on your favorite social media channels: Facebook<\/a>, Instagram<\/a>, Twitter<\/a>, and YouTube<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"
Learn some great ways to tweak your Mac’s Dock using hidden preferences. <\/p>\n","protected":false},"author":85,"featured_media":69145,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"spay_email":"","jetpack_publicize_message":"","jetpack_is_tweetstorm":false},"categories":[10],"tags":[174,747,3601],"yoast_head":"\n\n\n\n\n\n\n\n\n\n\n\n\n\t\n\t\n\n\n\t\n\t\n\t\n