Lion is the marketing name for OS X v10.7, the seventh major upgrade to OS X. As of this release, Mac was dropped from the marketing name of "Mac OS X".

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Create global shortcut to run command line applications

What steps do I need to run a command line program via a global shortcut? I setup Automator to create a new Run Shell Script and tried to assign a shortcut in System Preferences -> Keyboard -> ...
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6answers
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Unsaved Files in OS X Lion

Where do unsaved files go in Lion? I quit TextEdit without saving since I had no intention of saving, but with autosave the file still got save somewhere since when I reopen TextEdit the file I was ...
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10answers
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Is screen zoom broken in Lion?

For years I've zoomed the whole Mac OS X screen with Control ⌃ + two finger scroll on the trackpad. It was very useful when giving demos and when wanting to zoom in on a YouTube video. Since I ...
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3answers
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How do I disable Spotlight?

How can I disable Spotlight completely on Mac OS X Lion? It's using up a lot of resources and I never really use it, so I want to disable it. The only feature I might want to keep is the icon in the ...
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4answers
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How can I remove a folder that no longer exists from my Finder sidebar in Lion?

There is a folder in my favorites in the sidebar of the finder on my Mac. That folder no longer exists, but for some reason it started showing up again as soon as I upgraded to Lion When I ...
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5answers
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How to set gcc 4.8 as default gcc compiler

I recently installed gcc 4.8 using brew on OSX 10.7.5 (Lion). I can now compile using gcc 4.8 by using g++-4.8 some_file.c or using the default gcc 4.2 by using g++ some_file.c I want to use gcc ...
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3answers
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How do I know if I have the Lion recovery partition set up?

I am looking to swap my HDD for SSD and OWC recommended methods 2 listed in this link Perform your drive upgrade. Place your original drive in an external enclosure. Boot to the recovery partition ...
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2answers
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Is it possible to use a gesture to go back in Finder in Lion?

I miss the ability to go back to previous directory via a gesture (swipe with two finger right like in Safari or Chrome) in Finder. Is it possible to enable it? Edit: I'm on a MacBook Pro, and using ...
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3answers
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In Lion, how can I configure to not automatically re-open recent files that weren't closed?

For example: I opened some files in Excel, then I close Excel, without close each file (ex.: command + Q). In the next time that I will open Excel, it is going to open my recent files that weren't ...
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4answers
34k views

Is there something stronger than “Force Quit”?

I have an app that won't die: it's gone from the dock, but the window remains (with a beachball, if I mouse over it). It's using no CPU, but I want it to go away. Is there something stronger than ...
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4answers
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How do I temporarily disable or mute Messages (iMessage) on OS X?

I use Apple's iMessage across several devices, including my (OS X Lion) Mac, using the recent Messages beta. However, the application has some undesired behaviour. When I quit Messages, it will ...
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4answers
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How can I improve/replace View Source in Safari?

As a new convert to Safari, I am astonished by how unbearably ugly default page source view is. The font is miserably small and unaliased, leave alone color highlighting. Is there a way to enhance ...
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4answers
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MacBook Air with small SSD, BootCamp, Windows 7. Can I use an external hard disk for dual boot?

I'd like to setup a dual boot onto my MacBookAir 128GB, with Microsoft Windows 7 Ultimate in BootCamp. However, I'm already close to the 128GB limit (games + CS suite + Eclipse + XCode + a lot of Web ...
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2answers
4k views

Does “Secure Empty Trash” securely delete the hidden version files for documents in the Trash in OS X Lion?

The new Versions feature in Lion creates hidden files that store old versions of the document you're working on in case you want to revert back to some older version of the document. If I drag a ...
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3answers
26k views

Reinstall Mac OS X Mountain Lion before selling a Mac

I want to sell my laptop (Macbook Pro late 2011). I have erased my disk drive but it seems that I cannot reinstall Mac OS without an Apple ID. At the origin my mac was shipped with Lion, I have ...
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2answers
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Will FileVault 2 wear out my SSD faster?

I'm considering using FileVault 2 when I upgrade to Lion. Though my understanding of it is weak, it seems as though it shouldn't really increase the number of reads or writes per disk operation ...
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1answer
364 views

Is there a keyboard shortcut for Don't Save?

One thing I do a lot is Command ⌘-Tab over to TextEdit, jot down some notes, and then decide to throw them away. I can close the window with ⌘-W, but is there a way to not-save it from just the ...
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3answers
5k views

ethtool Equivalent for OS X Lion

Other than ifconfig, is there an app/script for OS X Lion that produces similar output/info to ethtool? Specifically, I would like to be able to query the following: driver info online/offline ...
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1answer
3k views

In Lion, if I keep pressing a key, why doesn't it repeat?

I don't know if there are any settings to toggle, but I figured out that if I keep pressing a button on my keyboard it doesn't repeat it and displays only one character! Can this be fixed to go back ...
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1answer
12k views

How do I “blacklist” a wireless network on my Mac?

My home wifi network is password protected, as it should be. My neighbor's is not. Because I have password protected my network, my computer continually joins my neighbors instead of mine. I have ...
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5answers
77k views

Enable URL rewriting (mod_rewrite) using .htaccess files in ~/Sites on Lion

I cannot get mod_rewrite to work on Lion. I am developing a number of websites locally, in ~/Sites, using .htaccess files. I am on 10.7.3 and I have not touched any configuration files except for ...
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3answers
9k views

Mac App Store - how to check which account was used to buy app

I'm trying to update Growl, however App store says "To update this application, log in with account which was used to buy this application". The thing is that i don't have any other Apple ID. Is it ...
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4answers
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Why are my plists in ~/Library/Preferences accompanied by a matching lockfile in Lion?

$ cd ~/Library/Preferences $ ls -1 | grep plist | head -10 AddressBookMe.plist com.adiumX.adiumX.plist com.adiumX.adiumX.plist.lockfile com.apple.AddressBook.plist com.apple.AddressBook.plist.lockfile ...
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MTMFS consuming an entire CPU core and fans running full bore with Lion

You may be aware that Lion introduced MTMFS, the Mobile Time Machine File System. I've had a couple of instances now where MTMFS has been chewing up an entire core of my dual-core (mid 2009) MacBook ...
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1answer
1k views

Is it possible to add other networked sources to the Apple Dictionary program?

The standard Apple Dictionary program in Lion provides access to Wikipedia. This appears to be a direct look-up (i.e., not to a cached local copy of Wikipedia). I'd like to add other sources that ...
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7answers
14k views

Window out of visible workspace range / unreachable

I'm running OS X Lion on a MacBook Air 11", and when I unplug my secondary display, some windows (e.g., Finder) are overflowing at the edge of the screen. This usually happens on the right-hand side ...
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2answers
21k views

How to enable USB tethering on your Android phone to Mac OS X Lion

I want to tether an unlimited data plan on a Nexus S (with Android 2.3.6) via USB cable to a MacBook Air (with OS X Lion). Both on Windows and Ubuntu, it works like a charm, so I'm wondering if ...
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3answers
8k views

Is there a keyboard shortcut to jump directly to a particular full screen app in Lion?

When you full screen an application in Lion, it "flies out" of the desktop space it started in, and winds up at the end of the spaces list (assuming you have turned off auto-arranging). As a result ...
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4answers
9k views

Hide ONLY .app file extensions but show the rest

Is there a way to hide ONLY .app file extension? I know that you can enable or disable the visibility of file extensions in Finder but I'm interested in avoiding .app file extensions from showing up. ...
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1answer
5k views

Confused: Will Find My Mac work if the thief just did the hold ctrl and power button restore?

Recently had my macbook pro stolen. It's a mid 2012 model with mountain lion so it can reset the OS by just by holding ctrl and the power button. I've done it many times myself so I know all they have ...
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Why doesn't AirDrop work on older network adapters?

Apple has stated that AirDrop will support only the following models: AirDrop supports the following Mac models: MacBook Pro (Late 2008 or newer) MacBook Air (Late 2010 or newer) ...
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3answers
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How do I make Terminal.app's scrollbars disappear in Lion?

Once I upgraded to Lion, I found out that the vertical scrollbar is always plastered to the right side of the application window. Because I run GNU Screen within Terminal.app, the right side of the ...
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8answers
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How can I copy the OS X system image from primary HDD to new SSD?

I bought a 240 GB SSD to replace the 500 GB primary HDD in my new MacBook Pro. How do I clone the current Lion system image on my 500 GB HDD to the SSD? I want to clone the entire drive not just copy ...
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4answers
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Safari reopens last open tabs?

On Lion, if I quit Safari using ⌘ Command+Q and then restart it, it reopens all tabs from last time. In Preferences, I have set that new Windows open with an Empty Page, a setting that worked fine ...
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3answers
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Change default shell from bash to zsh

I've tried to switch my default shell to zsh, using chsh: chsh -s /bin/zsh and: chsh -s `which zsh` Both commands ended with: Changing shell for adamatan. Password for adamatan: chsh: ...
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6answers
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Command+right/left stopped working

On a couple occasions since I installed Lion, the keyboard shortcuts ⌘+→ and ⌘+← have stopped working to navigate to the beginning/end of a line inside text fields and such. Any ideas what's going ...
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8answers
31k views

Free .CSV text file editor for Mac OS X?

I am looking for a free editor to edit comma-delimited text files, or .csv format.
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1answer
25k views

Is it safe to delete the contents of Library/Application Support/MobileSync/Backup if using iCloud?

My /Users/{username}/Library/Application Support/MobileSync/Backup is 5GB and I'd really like to reclaim that space if I can. I back up my iPhone, iPad, and iPod Touch to iCloud, so is there any ...
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3answers
5k views

How do I disable the Command-Control-D word definition keyboard shortcut in OS X Lion?

Mac OS X Lion introduced a new feature where in many applications you can press (Command-Control-D) to produce a popup with the definition for the word under the mouse cursor. A side effect of this ...
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6answers
11k views

Can 'Find My Mac' work while the computer is sleeping?

Is the 'Find My Mac' feature of iCloud supposed to work while the computer is sleeping? I use this feature to check on things every once in a while, as well as show the feature off to other people. ...
11
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5answers
8k views

Is there a way to hide certain apps from the cmd+tab menu?

Is there a way to hide certain apps from cmd+tab? The problem I'm facing is that I have some apps (like iTunes and of course Finder) always open. But when I'm working and switching between apps that ...
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3answers
6k views

Two page continuous view in Lion Preview?

Is there some way to get back the side-by-side page view from Snow Leopard with the continuous scrolling? From the View menu in Lion Preview, it appears they're mutually exclusive now. I can't help ...
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7answers
4k views

Dock on MBP Retina is using 80% CPU

The Dock on my MBP Retina is constantly using 70 - 80% of CPU. This happens on the two account on the machine, both of which were migrated from my previous Lion MBP. I don't have Parallels ...
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8answers
10k views

Getting VPN to auto-reconnect on connection drop

I use the built-in VPN on Mac OS X 10.7.3. It's IPSec, FWIW. From time to time, it disconnects (probably an issue with my corporate server). Is there a way to get it to automatically reconnect? ...
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2answers
35k views

How can I keep Safari from re-opening my tabs from my last session?

When I re-open Safari on my Mac Mini, it keeps opening the same tabs that were open before it was quit (or before the Mac OS X was switched off). The result is that it takes too much time to be ...
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9answers
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Keychain says “Access to this item is restricted” after upgrading to Lion

I recently upgraded to Lion and since then I haven't been able to use Keychain to look at my stored passwords. When I click on the checkbox to show them it prompts me for my master password, then ...
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3answers
4k views

ssh-under-cron stops working in OS X 10.7 Lion

Just upgraded from Snow Leopard to Lion, and my cron jobs that use ssh have stopped working. It appears that ssh-agent is no longer functioning as expected. Here's a bowdlerized version of my ...
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3answers
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ssh -A doesn't properly enable forwarding of authentication agent connection

I love ssh -A, which allows me to use my local ssh key when establishing a connection from a remote server. For example, I ssh -A host1.example.com and then from there I can ssh host2.example.com (or ...
11
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1answer
4k views

How to make clicking on icon in dock == open new instance

I have several applications in my dock that can have multiple instances open (eg. Chrome, iTerm, Sublime, etc.) When I click on one of the icons, I want a new window to open (this is what happens if ...
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1answer
1k views

How to share Mac System which has Lions OS 10.7?

I was able to share my mac system screen using VNC server in Snow leopard OS but now I have upgraded the my Mac OS to Lion OS. Now VNC server is not compatible with Lion OS. So can any one help me how ...