The free and open-source computer operating system, similar to but independent from the Unix operating system

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56
votes
8answers
131k views

How can I mount an ext4 file system on OS X?

Is there a safe, stable application for reading from and writing to ext4 file systems on Mac OS X? If not, what's the best way to access the contents of an ext4 file system on ...
30
votes
3answers
15k views

How to replace Mac OS X utilities with GNU core utilities?

I found there is some differences between the utility command I used on the mac OSX and linux. I want to make my experience united. How could I replace all my mac utilities with GNU utilities?
23
votes
2answers
8k views

Linux' `ps f` (tree view) equivalent on OSX?

How can I get a tree view like the one below on OSX? vartec@some_server:~$ ps xf PID TTY STAT TIME COMMAND 11519 ? S 0:00 sshd: vartec@pts/0 11520 pts/0 Ss 0:00 \_ -bash ...
16
votes
7answers
880 views

Can I use an iPad effectively without a computer to dock it to?

I'm interested in buying an iPad, but I'm trying to understand what the implications are of not synchronise/docking it with a computer. I only have Linux (Ubuntu) machines these days; I have nothing ...
15
votes
3answers
25k views

iOS7 won't trust linux computer

iPhone 4S iOS7 Linux Mint When I plug my phone into my Linux machine I get the following message "Trust this computer?" No matter how many times I tap "Trust" the message comes up again. I do not ...
10
votes
2answers
1k views

why does OSX add extra '._<filename>' when I tar a directory?

I'd just like to know why if I "tar -czf" a file/directory, osx adds a: ._ for each file? I see these when I untar in linux. Or when I work with the uncompressed project in eclipse as it doesn't ...
9
votes
5answers
53k views

Copying ISO file to USB drive in OS X?

I have tried to copy an ISO file to a USB drive. I am unable to do it with Disk Utility. How can I copy the ISO file to a USB drive? But I get the below. I have enough space in the 16GB USB drive ...
9
votes
1answer
467 views

Does Windows or Linux have any tools for accessing a FileVault2 encrypted drive's contents?

I'm looking to mount (and access files on) my FileVault2 encrypted drive on a non-OS X box, and am wondering if anyone has done this with Windows or Linux.
8
votes
4answers
6k views

How do I run a GUI app via SSH?

I'm used to working on Unix/Linux and recently moved to Mac. In used to be able to do this: derick@linux1:~$ ssh -X linux2 derick@linux2's password: derick@linux2:~$ xclock I've install X11 from ...
8
votes
2answers
2k views

Triple Boot Lion+Win7+Linux

I have a challenge for you. I've been doing lots of research, and I've found quite a few questions here left unanswered. I know this is possible, I'm interested in hearing from people who have ...
8
votes
4answers
10k views

Why won't my MacBook Pro boot from a Linux Live CD?

Whenever I try to boot up from a live cd, it starts to boot and then it tells me: No bootable file system available. It's an Early 2011 MacBook Pro 13" 8,1 with the 2.3 GHz Core i5. What's ...
7
votes
5answers
635 views

Should I stick with programming on my Apple or switch to Linux?

I was wondering whether or not the switch to Linux would be worth it. I feel like programming on my MacBook Pro is fine and I was wondering what the advantages would be for staying or switching. ...
7
votes
5answers
4k views

Can I install Linux and Windows on a Mac to triple boot the hardware?

I'm quite the newbie at operating systems etc., so forgive me if my question is dumb. Is it possible to install Linux and Windows on a Mac, to run side by side with OS X? I'm about to start a new ...
7
votes
3answers
4k views

Dual boot Linux and Lion on FileVault 2 disk

I have Mac OS X Lion installed on FileVault partition. On the same disk I've installed GNU/Linux. When I boot my MacBook I can only boot Lion. How to boot Linux? In case you need here is more ...
7
votes
2answers
1k views

Time Machine backup format

Is the format of Time Machine's backups documented, or standard? Can I extract the files with a non-Mac system?
7
votes
1answer
231 views

Why are Mac files able to have multiple owners?

Regarding Unix file permissions, which Macs use, why are Mac files in particular able to have multiple owners? For instance, you can view the "Get info" panel of a file, and under the Permissions ...
7
votes
2answers
2k views

Can i use “Remote Disc” from a Linux host remotely to OS X?

I just got my first MacBook Pro (retina), so I'm new to OS X. It does not have an optical drive, but I notice there's a "Remote Disc" device in Finder. I was wondering if I can mount my physical disc ...
7
votes
1answer
5k views

How to mount ext4 partition on OS X 10.8.2?

I'm new to OS X, I was using Ubuntu till now. All my data are stored on an external drive formated as ext4 system file. Is there any other way to acces this data than installing Virtual Box? I'm ...
6
votes
3answers
1k views

Virtualizing Mac OS X on Linux - is it legal?

While browsing i found an interesting tool in sourceforge.net it says Mac-on-Linux is a Linux/PPC program that virtualizes Mac OS or Mac OS X in Linux. Is it legal In india?
6
votes
4answers
3k views

Mac OS X - How to Symlink /home to /Users

For those of us who dabble in penguins and apples, it seems very worth while to be able to use /home paths either out of habbit or for those odd cases where the value may have been sync'd somewhere ...
6
votes
7answers
5k views

Is there a beginners guide to Unix from the OS X point of view?

I'm hoping to build on my embarrassingly-limited knowledge of the command line, and I know there are a ton of great resources out there. I'm wondering if there are any books or other resources that ...
6
votes
4answers
892 views

What are the main difficulties people face migrating from Linux to Mac OS?

Coming from a Linux background what are the main difficulties I will face if I start to work on iMac? I use to work on Linux with consoles and I know I have a huge apps repository (synaptics) for ...
6
votes
3answers
1k views

How well does VirtualBox perform when compared to VMWare Fusion for Linux guests?

I'm looking to do some Linux development, which includes some live testing of my application. I need pretty decent performance, but maybe not pedal to the metal performance, at least not for testing. ...
6
votes
1answer
744 views

Access Lion SMB shares from Linux

I have this fantastic new Lion server that I've gotten all setup with my user accounts, files, etc. File sharing is up and running, everything. Except for one problem: the users running Linux (we use ...
5
votes
2answers
487 views

Is there a UNIX-style triple click to select path in Terminal.app?

In Red Hat, if there is a path somewhere on my terminal window and I triple click it, the whole path is selected. I can then easily copy it using middle-click or a regular copy-paste. This doesn't ...
5
votes
1answer
184 views

Is this possible? Prevent Live-Linux from booting and grabbing your files without encrypting your disc?

I am a medium-experienced Power User with knowledge about most of the stuff (studying this since two years) and I know something about how Linux and Windows work; I have screwed up countless ...
5
votes
1answer
312 views

Can I virtualize Lion on Apple hardware running Linux without violating the EULA?

I have a MacBook Pro and have been single-booting Linux on it for some time. I now need to do some iOS development for work, so I need access to OS X in some form. I could dual-boot or virtualize ...
5
votes
2answers
3k views

Linux 'Byobu' equivelant for mac

So at home ive been a linux user for a while, and frequently use byobu in the terminal. After a little searching I was unable to find anything like it for a mac, which I now have to use at work. I'm ...
5
votes
1answer
3k views

Is blessing the Ubuntu partition reversible in OS X?

I'm considering using Ubuntu as a main OS. So far, I've been using it in a dual boot setup with OS X. The dual boot worked by holding the ⌥ alt key upon boot (not rEFIt). Blessing the Ubuntu ...
5
votes
3answers
7k views

How do you install and use a Linux partition on Mavericks?

As a just-for-fun type of experiment, I was wanting to install Linux on an external drive that I own and boot it up on my 2007 iMac desktop. I know there are a plethora of guides out there on how to ...
5
votes
1answer
1k views

most Mac-compatible linux distribution

I want to install Ubuntu on my iMac. But I don't want to use Unity. I want to use Gnome 3. I can install it over Ubuntu (as I do on my laptop) but I know that Fedora and OpenSuse use Gnome 3 natively. ...
5
votes
1answer
568 views

Presence of a Linux partition causes FileVault2 setup to fail

I'm currently dual booting Mountain Lion and Ubuntu 12.04 on a rMBP. Everything works fine, but enabling FileVault fails with the error message: "Some information was unavailable during an internal ...
5
votes
2answers
5k views

Can I use my Time Capsule with other OSes?

I have two Macs at home which use Time Machine to back up to a shared Time Capsule. Does anybody know of any tools or methods for other operating systems to perhaps make use of that back-up facility? ...
5
votes
3answers
11k views

How to install Ubuntu on a 1st gen Apple TV?

I want to install Ubuntu on my 1st gen Apple TV. How should I go about doing this, using as little third-party software as possible?
5
votes
1answer
3k views

How to remove caps lock delay on Apple MacBook Pro aluminum keyboard

Apple's MacBook Pro has a slight delay on the caps lock key. That is, the caps lock key has to be held down slightly longer than normal to register the key press required to engage the caps ...
4
votes
5answers
2k views

How do I stream Mac audio to Linux computer?

is there any way to stream audio from my Mac to my Linux computer (my av receiver is connected to that)?
4
votes
3answers
14k views

How do I make my 1.5 GHz PowerBook G4 boot from a USB stick?

I actually want to boot Linux but since that is not working I'm thinking some one might know on the Apple end. If there's a way to boot Mac from a USB stick, then booting another operating system ...
4
votes
1answer
2k views

Boot MacBook Pro into non OSX operating system from external harddisk

I have a MacBook Pro and an external HDD with Ubuntu, I can use this HDD to boot other machines into Ubuntu but no amount of pressing option would make my MacBook Pro think that the drive is bootable. ...
4
votes
1answer
7k views

Is there a Mac OS X equivalent of the Linux iwconfig command?

I'm looking for a command line tool in Mac OS X that performs the equivalent of the iwconfig command in Linux. Example: kirkland@x220:~/src/byobu/byobu$ iwconfig wlan0 wlan0 IEEE 802.11abgn ...
4
votes
2answers
2k views

Which Linux distro best to install on a Mac mini 2011 server?

I own a Mac mini 2011 server which I use as workstation. Currently Mac OS X Lion and Windows 7 Professional are installed in parallel (via Boot Camp). Both are 64-bit operating systems. I'd like to ...
4
votes
2answers
780 views

Why hasn't XNU kernel been extensively used?

Why hasn't the XNU kernel been extensively used despite the open source licence offered by Apple? Is it because of specific licensing issues? Or because Linux is technologically much better for ...
4
votes
1answer
6k views

Can I remotely access my Mac from Linux using screen sharing?

I like to access my Mac from work (Linux) and I wonder if it is possible without installing additional software like TeamViewer or ChickenVNC. I also noticed somewhere that it is possible to wake my ...
4
votes
2answers
4k views

Mac webcam - get the device

How do I access my default video camera on my mac? I know on Linux it is /dev/video0 but my Mac does not have that. I'm trying to capture my webcam into ffmpeg ffmpeg -i /dev/video0 But it won't ...
4
votes
3answers
6k views

Mounting an ext3/4 Linux external hard drive to OS X

I just bought two 500 GB hard drives for my Mac for the purposes of backing up ten older hard drives to it. One hard drive (200 GB, pretty much full) is from my Linux machine. I tried installing ...
4
votes
1answer
176 views

Ubuntu on iMac: graphics

I have just got a new iMac 14.3 with 21.5″ display. It has Intel i7 processor and NVIDIA GeForce GT750M graphics card with GPU (Device ID: 0x00fe9). I have installed Ubuntu 13.10 on it (dual boot with ...
4
votes
4answers
4k views

Upgrade to mountain lion from dual-boot ubuntu configuration

I have a Lion installation dual-booted with Ubuntu using refit. Upon trying to upgrade to Mountain Lion, I reboot into the mountain lion installer, and get a message about OS X not being able to be ...
4
votes
1answer
996 views

Why does “echo'' ” in /etc/bashrc cause scp to hang?

I am copying directories from a Snow Leopard machine to a Tiger machine using scp -r and for some reason, it appears that the final line of the target (Tiger) machine's /etc/bashrc (echo '') causes ...
4
votes
2answers
618 views

Boot Late 2010 MacBook Air from SD Card

I have a late 2010 MacBook Air (13 inch) and would absolutely love to be able to boot it from my SD Card on which I have Puppy Linux installed. I use Puppy Linux on an old HP Mini 2133 netbook and I'd ...
4
votes
2answers
4k views

When running Windows (or Linux) on a Retina MacBook Pro, what resolution does it report?

I use parallels and vm software to run Windows and Linux on my Apple machines. When running Windows (or Linux) on a Retina MacBook Pro, what resolution does it report?
3
votes
4answers
575 views

How do I gain permission to generate ssh keys on my Mac?

I tried to generate ssh keys for GitHub (access through SSH in terminal), but I do not have access to the .ssh directory. I tried to ls -l ~/.ssh, but I got this error ls: .ssh: Permission denied I ...