OS X (formerly Mac OS X) is the marketing name for Apple's computer OS. Note the proper pronunciation is "ohh ess ten" and not "oh ess ex".

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How can I remove this icon from the menu bar?

I am seeing attached icon in the top right menu bar. I tried deleting MenuExtras by going to /System/Library/CoreServices/Menu Extrasbut it didn't help, please help to hide or remove it.
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3answers
559 views

How does one make screen captures?

How to do beautiful print screens, with shadows on the border, like this image:? Is the shadows automatic? A Mac tool? or do I need to manipulate the image in other programs like Adobe Photoshop?
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4answers
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Why does “Open With” display so many instances of an app? [duplicate]

When I select a file and right click on it to use the "Open With" option I see a list of the most likely applications for opening that file, but in my case, running 10.9.5, I see three and sometimes ...
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3answers
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CrashPlan's top-bar icon, how to get it?

I have two Macs running CrashPlan. In one of them, one day, a CrashPlan icon appeared on the top menu bar that informs me when backups are being done, how much is backed up, etc. In the other one, I ...
17
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2answers
31k views

How do I move a window to my secondary monitor above the menu bar?

I just bought a second monitor which I've placed on a stand above my macbook. It seems to be working great but I can't move any application windows on to it because it's also above the menu bar. Is ...
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5answers
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Cannot unlock password protected SSH key in OS X Mavericks

I just upgraded to OSX 10.9, and when trying to establish an SSH connection with public key authentication, a prompt appears asking for my SSH key password. I initially thought that the upgrade ...
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3answers
6k views

What does “@” signify in unix file permissions?

I have a file with the following permissions on my MacBook Pro: -rwxr-xr-x@ 1 root wheel 101K Feb 29 17:09 apachectl What does the @ stand for? I can't execute the file and this is the only ...
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1answer
61k views

Where are Microsoft Office for Mac My Templates stored?

Where do Word for Mac and Powerpoint for Mac store user templates?
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5answers
15k views

Can't plot with gnuplot on my Mac

I am trying to plot with gnuplot on my Mac (OS X 10.8.5). I have installed X11 and XQuartz 2.7.4 and after that I installed gnuplot, but unfortunately gnuplot couldn't plot. Simple plots like the ...
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8answers
11k views

Is there any Mac software to handle archives (zip, rar, 7z, tar, etc.) that allows browsing?

I am looking for a software to handle archives on OS X. I know there are many of them quite easy to find, but none seems to have the most basic feature that most Windows archive applications have: ...
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2answers
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How can I keep my Mac awake AND locked?

I want to leave my Mac awake overnight so it syncs 4GB of data from Dropbox. I need to prevent the machine from going to sleep because that pauses the Dropbox sync I've been using Caffeine to keep ...
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4answers
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MBP SSD upgrade - which settings to change?

After replacing the harddisk drive in MacBook Pro with a Solid State Disk I am wondering which settings I should change and how. Thinking of things that are supposed to protect the SSD like ...
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3answers
4k views

How can I change Fn keys usage based on application?

I would like to know if there is any application that can enable you use use Fn keys differently based on the current application. For example in terminal or you favourite IDE you want to use them as ...
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4answers
4k views

How do so set “date added” metadata in Mac OS X 10.7 Lion

The Finder in Mac OS X 10.7 Lion shows a new piece of file metadata, "Date Added," which tracks the date an item was added to a folder. After upgrading to 10.7, none of the items in my ~/Downloads ...
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4answers
10k views

Why does Apple not support Power Nap on some of the Macs that have Power Nap capability?

Apple has already released the OS X Mountain Lion Technical Specifications which lists some Macs as excluded from certain features of Mountain Lion including: Power Nap When is a Mac excluded from ...
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4answers
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Restore functionality of Escape key in Finder (Mavericks)

It's always been possible to remove focus from all selected files in Finder by pressing the ⎋ Escape key. It would appear that this is no longer possible in OS X Mavericks. I navigate the Finder ...
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16answers
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What are Mac OS replacements for Visio?

Visio is the most conspicuous example of a program that I found useful on Windows for which I have not identified a Mac-compatible replacement. Visio's primary function is as a flowchart diagramming ...
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5answers
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Is there a native terminal in OS X, without having to load the desktop, window manager, etc? [duplicate]

FOr example, in linux you can boot to a terminal, you don't have to load a desktop, window manager, etc. Is there something like this in Mac OS X? And like in Linux, is it possible to switch to one of ...
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4answers
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Is it possible to read iBooks without an iOS device?

I no longer have an iPhone or iPad, but still have books in my iTunes account that I would like to read. Is there a program for OS X that will allow me to read iBooks without an iOS device? I am ...
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4answers
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Switching from Ubuntu to OS X and I'm lost

Situation I got tired of some bugs/annoyments in Ubuntu(=some programs coming along with it). For example after using compiz for a few days I found bugs that were distracting my work flow pretty bad ...
16
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1answer
2k views

Is there console mode in Mac OS X?

Is there something like Linux console in Mac OS X? Like "terminal", but without running graphics environment.
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3answers
37k views

Getting files, all at once, from a web page using curl

I would like to download the files, all at once, from the following page using curl: http://www.ime.usp.br/~coelho/mac0122-2013/ep2/esqueleto/ I tried curl ...
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4answers
10k views

Is it possible to launch a program in a specific language?

I'm a developer, and my primary language is French, so I use Mac OS X in French. However, I need on a regular basis to open an application in English to do support. Right now I'm going to the ...
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7answers
85k views

Is there a GUI SSH client for OS X?

I know that SSH from the command line is easy enough, but would like to give my students that use OS X a GUI option. Is there a PuTTY equivalent for the Mac?
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2answers
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How is Adobe Update Notifier auto launched on Mac OS X?

It seems the Adobe Update Notifier sometime autolaunches on startup, however I cannot find where it's launched from. I've checked in Lingon as well as my login startup items but it's not there. Any ...
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1answer
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Why does OS X require admin privileges to unmount a drive from the terminal using `umount` but not when using Finder?

Anyone can unmount a usb drive from Finder by clicking on the "eject" icon next to it. However, only a user with administrative privileges can unmount a drive from the terminal using umount. Are ...
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2answers
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Why Mac OS X don't source ~/.bashrc [duplicate]

I found a lot of people figuring out why instruction similar to this : Put X to your ~/.bashrc and you can do Y don't work. It always turns out that Mac OS X's bash's startup files (or Mac's ...
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3answers
3k views

Is it possible to burn a DVD out of the Lion app store install?

Is it possible to burn a DVD out of the Lion app store install?
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5answers
23k views

How do I resolve duplicate “in the cloud” songs in iTunes 11?

When I installed iTunes 11, for some reason it re-downloaded all my purchased "in the cloud" songs even though they were already in my library. So now I have duplicate songs, one that matches the ...
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7answers
11k views

How can I stop my whole screen from flashing white on errors?

Whenever I access Terminal and press Command ⌘ + Delete ⌫ my screen flashes white. It also happens when Chrome's Command ⌘ + F returns no results. Have I somehow messed up my settings? I already ...
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2answers
48k views

List all devices connected, lsblk for Mac OS X

In Linux if I want to see all the devices currently connected to my computer in the command-line, I run: lsblk or blkid What's the equivalent command under Mac OS X? NOTE The goal here is ...
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12answers
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What is an quick way to create a new blank file in Lion?

In Windows, one can create a new file using Right Click -> Add New -> Type of File. Is there an analogous action in Lion? I just want to create a new blank file on my Desktop.
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Installing Xcode via command line

I am a Linux user and have never used OSX before. Someone asked me for help with installing some software on an OSX "Lion" server. I asked him to give me an SSH shell, assuming that would be ...
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5answers
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How to make Time Machine backups over network without OS X server?

At our institute, we have several Macs (from 10.6 to 10.8) but not one is running a server version. In the one running 10.8 there are 4.5 TB of hard-drives from which 2 x 2 TB are raided together ...
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4answers
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How can I get OSX Mavericks to notice a DNS change in `/etc/hosts`?

A common way to "block" a website (eg, to eliminate it as a distraction) is to edit /etc/hosts and point the domain to the loopback address. Eg: # Stop goofing off 127.0.0.1 youtube.com On ...
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2answers
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Can someone help me read this crash report as a user?

How can I read a crash report to get an idea as to what happened? Sample Sanitised Crash Report: Process: SoftwareUpdateCheck [16198] Path: /System/Library/CoreServices/Software ...
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1answer
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“iPad Not Charging” Notification is annoying - Mavericks

I get this really damn annoying banner every time I plug in my iPad and sometimes when I build and go in Xcode it loses connection with the iPad for a second and reconnects straight away. Anyone know ...
16
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1answer
9k views

How to determine which files are on SSD on Fusion Drive?

My question is: How can i determine which files are on the SSD "partition" on Fusion Drive? I have an iMac with 1TB Fusion Drive, and it would be good to know which apps or data are on which ...
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6answers
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Can I lower the minimum display brightness? How?

When working late, I'd like to lower the screen brightness further than the OS X allows in using the brightness keys. While you can use ⌥+⇧+F1/F21 to change the brightness in smaller ...
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3answers
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Is the blue button outline in dialog windows removed in Yosemite when using Tab (keyboard navigation)?

Being a zealous user of keyboard navigation, I activated All controls in Full Keyboard Access (Preferences > Keyboard > Shortcuts). In Mac OS X 10.9 Mavericks I was used to having a blue ...
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6answers
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Copy and paste stops working

For several months now i've had an issue where after using my laptop for a couple of weeks without restarting, i'll slowly lose my ability to copy and paste. First it's only between different apps ...
16
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1answer
239 views

Is it possible to get via CLI the commercial name (Lion, Mountain Lion, Mavericks, …)

At the moment I'm using both uname and sw_vers darwin_version=`uname -r` osx_version=`sw_vers -productVersion` But if I want to display the commercial name (Lion, Mountain Lion, Mavericks, ...) I ...
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6answers
7k views

How can I expand the number of special characters I can type using my keyboard?

I am aware that when I press ⌥ or ⇧⌥ on my Mac, I can type a variety of special characters. I also know that I can insert special characters using the character palette. Is there a way to expand the ...
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10answers
37k views

Is there a way to password protect individual apps?

Is it possible to password protect a specific Mac application? For example, I am interested in protecting Mail because even if you cannot retrieve new emails, you still can read all the already ...
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14answers
3k views

Editor or notes application with Markdown support?

Are there any editors or notes applications out there that support Markdown? I am often having to make notes or documents where markdown formatting would be ideal, and have gotten into the habit of ...
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4answers
8k views

Is it possible to remove the Dock in Lion?

Is there a defaults write command to remove the dock in Lion. I tried the steps mentioned but that does not seem to work on Lion. I can still see the dock. Are there hidden defaults that can make the ...
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3answers
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Do I need a serial number to reinstall Mac OS X?

I need to reinstall the OS but here's the issue: I don't have the original disc that came with the computer in question. However, I have a disc that came with another computer. Is it possible to ...
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3answers
14k views

How to hide computer name and user name in terminal command prompt

How can I hide username and computer in terminal command prompt? In Terminal it says Last login: Mon Jan 13 00:00:14 on ttys000 Whatever:~ UserName$ Is it possible to show just the current ...
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8answers
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The volume can't be ejected because it's currently in use

After working with an external USB backup disk I want to cleanly unmount the drive. When pressing the 'eject' button Finder warns me with the message: "The volume can't be ejected because it's ...
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4answers
14k views

Move through images in a folder with Preview.app

When looking at an image in a directory with the Preview application, I'm used to the Windows behaviour of using the ←/→ keys to move through all the other viewable images in that ...