UNIX is both the underlying code and architecture that makes up Mac OS X / iOS as well as a way of interacting with a Mac using the terminal app, X11 app, and various shells like `bash` or `zsh`. Whether you're logging into a mac using `ssh`, using `mdfind` or `tmutil` or using other open source ...

learn more… | top users | synonyms (8)

5
votes
1answer
65 views

Is there a way to put switches at the end when using OS X command-line?

For example: rm long/path/to/some/dir -r instead of: rm -r long/path/to/some/dir Is it possible to make it work like that, as in GNU command line utils? TIA, Karol
16
votes
5answers
3k views

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 ...
0
votes
2answers
478 views

Install Ubuntu on Yosemite

I created a bootable thumb drive using the instructions here: How to create a bootable USB stick on OS X. I installed the 32bit and 64bit version. I got a MacBook Pro (15" End 2011) Processor 2,2 GHz ...
2
votes
2answers
3k views

Macfusion: Can't mount SSHFS directory, “Authentication has failed.”

I have a problem with Macfusion. After following the instructions here: http://www.kevinfodness.com/using-macfusion-for-sftp-connections-on-osx, I set up an SSHFS connection in Macfusion, and after ...
0
votes
1answer
235 views

how to find files with .j or .jp extension

I have some image files that have a messed up extension. The files are of the following format: "filename." "filename.j" "filename.jp" I need to find all these files which are in several folders and ...
0
votes
2answers
205 views

Ubuntu HUD in Mac OS

Is there and app or something that gives Yosemite the functionality that Ubuntu HUD has - search menu for items? I am switching to Mac from Ubuntu. Even thou I was on Ubuntu Linux for only a few ...
1
vote
0answers
694 views

custom ringtone on iphone5s using linux?

I have an iPhone 5s. I want to have my own custom ringtone on my iPhone. But is there any way to do this without the (really time consuming) way of starting up computer, start iTunes, connect iPhone ...
1
vote
0answers
1k views

What is a “stuck” process?

Using the top command in Terminal, and ordering the list by state, I see a number of processes on Yosemite 10.10.1 whose state is stuck. I've looked through man ps and man top for an explanation, and ...
1
vote
1answer
36k views

a bad Shutdown resulting in a flashing folder with question mark

I was rebooting my MBP when i turned off abruptly, now when i turn on my Mac again i just see a Flasing folder icon with a question mark instead the Apple Logo. i have MacBook Pro 15" Late 2012 (Non ...
1
vote
0answers
227 views

Having trouble mounting a 12TB Raid on Ubuntu Server

I am running a Ubuntu server on my off of my 2008 MacPro, it runs great and works really well except I am not able to run any raid setups directly on it. I have a large library that needs to be ...
0
votes
2answers
221 views

Mac Pro with fresh install of Ubuntu Server 14 will not boot

I installed Ubuntu Server 14 on my Mac Pro and now after a successful installation, when I tried to reboot it, the computer chimes like a Mac always does, but does not load any further. Normally I ...
0
votes
1answer
65 views

Did I really Install GIT 2.0.1?

I'm following instructions from http://coolestguidesontheplanet.com/install-update-latest-version-git-mac-osx-10-9-mavericks/ But when I type in "git --version", I'm seeing: git version 1.8.4 ...
1
vote
3answers
2k views

How can I reformat an HDD to HFS+ in Ubuntu (without using a Mac)?

I have attached an HFS+ hard drive with Mac OS X installed to an Ubuntu machine because while booting the Mac shows a blinking folder with a question mark. I searched Google and the results say that ...
2
votes
1answer
7k views

Create a partition on SD card for ext4 filesystem

I've got an SD card and want to create a partition on it for the ext4 fs. The partition must start after 1MB. This 1MB will be used for a bootloader (u-boot). I'm doing this on OS X Yosemite. Here's ...
0
votes
2answers
563 views

Cannot read external hard drive after installing Linux?

Please help. I wanted to install linux so I follow this guide: http://www.ubuntu.com/download/desktop/create-a-usb-stick-on-mac-osx I used my external hard drive to do this but then after I finished ...
1
vote
1answer
3k views

Make and create Live USB Linux for Mac? How?

I'm wanting to create a live usb linux so I can easily access it everytime when I need it without taking up any space. But with other sources, they say to rEFInd and I did so, however when restarting ...
1
vote
2answers
1k views

Installing Linux on a MacBook Pro and waranty

On a 2014 MacBook Pro Retina, does dual-booting the pre-installed OS X with Linux (say Ubuntu/Debian/Fedora/etc) void the hardware warranty? Does installing Linux and removing OS X void the hardware ...
1
vote
2answers
2k views

Not able to boot into Ubuntu after Yosemite Upgrade

I am running dual boot on my iMac. I upgraded my OS to OS X Yosemite yesterday,and now I can't boot into Ubuntu. How can I fix my issue?
2
votes
1answer
7k views

Can Find My Mac still persist after erasing the hard drive?

I have recently acquired a MacBook Air 2011 off of ebay. In order to avoid second-hand Mac issues relating to iCloud remote shut downs, I have performed the following actions: Secure erase (using ...
2
votes
2answers
296 views

Auto-Update Script

I'm trying to get the Macs at my workplace all updating at a specific time. To do so, I'm running a bash script from a spare Macbook running OS X Server. I have one minor and one big issue with my ...
-2
votes
2answers
4k views

What is the wheel user group for?

The output of groups after sudo bash lists the following groups: wheel daemon kmem sys tty operator procview procmod everyone staff certusers localaccounts admin com.apple.sharepoint.group.2 ...
1
vote
1answer
87 views

difference between tty[p,r,s][N] and pts

$ ps -ef | grep tty | grep root | grep "-sh" root 25185 25184 0 Oct 14 ttyp4 0:00 -sh root 22998 22997 0 Oct 14 ttyp2 0:00 -sh root 25379 25378 0 Oct 13 ttyp0 0:00 -sh root 1709 ...
0
votes
2answers
2k views

How to select text with touchpad without pressing the “hard” key?

Now on OS X, when I want to select some text, I have to press the "hard" key on touchpad with thumb and drag through the text with another finger on touchpad. With linux on the same macbook pro, I ...
1
vote
1answer
257 views

Unable to boot into ElementaryOS on MacBook after PRAM reset

I installed ElementaryOS on a separate partition of my HDD. Not sure what happened but the audio in OSX stopped working after the installation. After trying everything else, I found resetting the ...
0
votes
2answers
291 views

To prevent Finder from showing .noindex files

I can restrict Finder searching files by adding .noindex -extension, this thread. However, I want hide those files in Finder search. How can you prevent Finder from showing .noindex -files?
2
votes
2answers
2k views

Rsync with Linux server: special character problem

I have a problem with using rsync for backuping files on my remote linux machine to my Mac. The first time all is well, but apparently there is a problem with special characters between the mac and ...
1
vote
0answers
114 views

How to automount UDF partition with strange partition ID

I have two partitions on my usb hdd: #: id cyl hd sec - cyl hd sec [ start - size] ------------------------------------------------------------------------ 1: AF 1023 254 63 - 1023 ...
1
vote
0answers
37 views

Simulating an event to wake my Mac

Events like EC.cause/GIGE/LIDO/OHC/PWRB/RTC/USB# can wake up a Mac. Is there a way to programatically simulate either of these ? WOL is out of the question as my machine doesn't support WOL on WiFi. ...
1
vote
1answer
547 views

Reinstalling MacOS X Snow Leopard on a Mac over a crashed linux Ubuntu

I have been a given an iMac 24" with a crashed Ubuntu installed on it. I have an install CD of Snow Leopard (not a machine dedicated one). I use a PC keyboard. How can I install SL onto that machine ...
0
votes
3answers
278 views

Mavericks - I need to be notified when a wifi network becomes available

My university's wifi connection goes up at random times. It's faster, so I would want to be notified when it becomes available so that I can surf faster and I don't have to pay for mobile data that I ...
0
votes
1answer
347 views

How to boot linux from an external hard drive?

I am looking into booting the latest Ubuntu distro (14.04) from an external hard drive using my Macbook Air mid 2012 running Mavericks. I've looked around and couldn't find a link to any step-by-step ...
2
votes
1answer
8k views

How to download and install Darwin 13 OS in x86?

I've conducted a research on UNIX operating systems and found out that an experimental OS (Darwin) is used for development of the OSX; just like Fedora on Red Hat Enterprise Linux. Darwin OS has a ...
2
votes
0answers
275 views

How to make a bootable (encrypted) copy in an external drive from a FileVault 2 encrypted boot partition

I configured my MacbookPro (Retina) as follows: /dev/disk0 (GUID partition scheme) EFI 200 MiB Apple CoreStorage 128 GiB <- FileVault 2 encrypted Apple Boot 650 MiB <- ...
4
votes
1answer
393 views

Changing OS X's Apache settings to replicate Ubuntu's Apache environment

I've been using an Ubuntu distro for a few years now and I greatly prefer the default Apache2 settings on Ubuntu compared to OS X. This post aims to provide instructions on how to convert the few ...
5
votes
2answers
8k views

Using Linux computer as time capsule - possible but any experiences?

have a Linux computer running as a server on which I also installed a time capsule (see for Vortexbox (my setup) but also for Ubuntu). Before using this as my main backup, has anybody any experiences ...
1
vote
1answer
265 views

How to get a fall-through behavior in case statements in bash v3?

I just tested the following syntax on Linux: case "$OSTYPE" in linux-gnu*) ;;& linux*) echo $OSTYPE; ;; esac case "$OSTYPE" in linux-gnu*) ;& linux*) echo $OSTYPE; ;; esac which works ...
0
votes
1answer
128 views

Completely restore root and home folder after many problems with Macports and Homebrew

I had a long day battling with installing a LAMP environment with Macports. I installed several things, had many problems, tried uninstalling them (not sure if I did), and on and on. Then, I tried ...
2
votes
1answer
2k views

Understanding firmware.scap

So, I recently acquired an old MacbookPro (v.5,4 mid 2009). I decided to create an Arch linux partition, and thus began my adventure... While installing rEFInd (the maintained fork of rEFIt), I ended ...
0
votes
2answers
8k views

WD MyBook appears as read-only

My WD MyBook Essential with USB 2.0 appears with read-only permissions. I set the drive up on my old Vista machine, and when Vista began crashing, I switched to Ubuntu. I still have the Ubuntu machine,...
6
votes
1answer
28k views

How do I mount Ext4 using OS X Fuse

I installed OS X Fuse on OS X 10.9.4 as outlined in http://osxdaily.com/2014/03/20/mount-ext-linux-file-system-mac/ Unfortunately it does not mount any of my Linux filesystems (on external HD or SD ...
0
votes
1answer
277 views

Can't see install disc for Linux Mint in VirtualBox

Trying to install Mint 17 Cinnamon via VirtualBox on my MBP OSX10.9.4, with 3 different discs (various makes) made on several machines (Win and Linux). I was able to deploy vm with CentOS 6.4 with a ...
3
votes
1answer
726 views

How can I inspect the environment variables of a running process?

Is there some equivalent (CLI or GUI) to Linux's /proc/$PID/environ feature?
1
vote
3answers
3k views

Dual boot Kali with Mac

I want to dual my Macbook with Mavericks 10.9.4 and Kali 1.0.8. I have downloaded the Kali .iso and "burnt" it to a USB stick using the dd command from in Terminal. I have partitioned my hard drive ...
0
votes
1answer
46 views

What does the @ sign and the number next to it mean in ls -l display?

I got the following output when I apply ls -l command in my Mac OS X Mavericks for an image file: I understand what does -rw-r--r-- mean. But what does the @ sign and the number next to it mean? Is ...
1
vote
1answer
848 views

Reliable instruction on installing Ubuntu on Macbook Pro

There are some walk-through kind of instruction on installing Ubuntu on Macbook Pro (as dual boot OS along with Mac OS X), such as Lifehacker's post. But they are either too old that I worry if the ...
0
votes
2answers
35 views

Where is the documentation on /tmp?

I've read that /tmp will automatically have files deleted that are older than 7 days or upon restart, but I can't seem to find where this is documented. Can anyone point me to a man or web page from ...
0
votes
1answer
27 views

Battery Issue - Low level issue

I have installed Xubunto instead of Machintosh on my MacBook Pro machine, when i close the screen the apple lamp on the back of my laptop doesn't goes off, and the laptop runs out of power. how can i ...
0
votes
1answer
1k views

How to uninstall wget

I recently installed wget on my Mac using the instructions listed here: http://osxdaily.com/2012/05/22/install-wget-mac-os-x/ and lorcan's instructions here: How do I get "wget" for Snow ...
1
vote
1answer
161 views

Partition Format on Mac

Mac newbie here. I need to have a case sensitive file system. I am planning to create a separate data partition for that. 100GB (Mac/home directory) + 151GB (data partition). I have a habit of making ...
3
votes
3answers
5k views

Photo thumbnails remain in camera roll after moving photos to computer

I'm exporting my photos to my computer by connecting my iPhone 5S (iOS 7.1.1) to my Ubuntu 14.04 setup and cutting the photos from the DCIM folder and pasting them on my computer. The photos go ...