The system used to format and organize files on a disk. This includes directory structure, permissions management, metadata, and more. The current default file system for the Mac OS is HFS+

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20 views

Convert absolute symlinks to relative ones?

I've seen plenty of threads on the Internet about doing the opposite, but what I want to do is, given a folder: /Lib/Foo/Bar.framework/Versions/1.5 And a symlink to it: ...
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48 views

php tmpfile() - Could not create temporary files

I'm using a local PHP server, and when I try to create a temporary file, I get this message: $temp_file = tmpfile(); Could not create temporary files for attachments. Your tmp directory may be ...
2
votes
1answer
122 views

Can't find backup files on Macintosh HD?

When opening the OS X System information it says I have 67 GB backups: But when I'm using Disk Inventory X to find large files on my Mac i can't find any backups files: I don't know anything ...
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0answers
54 views

Something like MHDDFS for OS X?

I'm trying to have my Mac Mini take over all my server's functions (I'm recycling the server hardware into a Linux workstation). Its pretty much all done, except for the file-serving portions. ...
3
votes
3answers
1k views

Using NTFS External drive

I'm new to MAC OS. Using MacOSX 10.9.1 (Mavericks). My external HDD is formatted with NTFS. I need some rock-solid, free solution for reading and writing to this HDD. Any suggestions?
2
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1answer
603 views

What is standard for os x filesystem? e.g. /opt/ vs. /usr/

What does and should go into /opt/ and what should/does go into /usr/? My understanding is that /usr/ used to be for user home directories, but since that exists in /Users/ - what is the purpose now? ...
2
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1answer
52 views

Why doesnt /proc exist in MacOS?

What is the reason that /proc does not exist in MacOS. I was curious to find file descriptors that a process was using in my Mac. The way I do it in linux is to go in /proc/fd folder of that process. ...
0
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2answers
245 views

How to find the real path of a file

I am trying to access a file on my MacBook Pro via a web app running on Tomcat in Eclipse (localhost). Whenever I try to access the file I receive the following IO Exception: Exception: ...
0
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1answer
56 views

How to browse /usr in an Open File dialog?

I came to the necessity of browsing and picking up a file from /usr while using some programming tools, but I cannot do so because /usr seems to be hidden from Open File dialog. Is there any ...
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2answers
23 views

How can I access an expanded directory listing when saving a new document?

When I save a new document, I can only choose the default save location or recently used locations, but sometimes I want to save in an existing directory I haven't visited recently. How can I expand ...
3
votes
3answers
3k views

Cannot edit /etc/fstab to let NTFS drives write

I have Mac Os X 10.9 Mavericks. I want to write to NTFS drives. I followed the instructions here. The following command was not allowed to run: $ sudo echo "UUID=7575C85E-F6F7-4ABD-B7FB-6180B795DD81 ...
0
votes
1answer
35 views

Copying start volume contents with SuperDuper without copying filesystem

I have a MacBook Air with one SSD that unfortunately is formatted as journaled, case-sensitive. I have an external HDD that I copied my whole start volume bootable to with the tool SuperDuper and it ...
2
votes
1answer
2k views

How to fix “Error: -5341: MediaKit reports partition (map) too small” after upgrading to a larger hard disk?

I recently bought a new SSD drive, as my stored data amounts outgrew the old one a little bit. After copying all data using dd if=/dev/disk0 of=/dev/disk1, I want to enlarge my system partition, but ...
2
votes
3answers
232 views

How to find files by the filename length in OS X 10.9.1?

Need to find files/folders with names longer than n characters (OS X 10.9.1). Could you please help?
2
votes
1answer
1k views

How can I fix the Spotlight index for an encfs-mounted directory?

Until recently, on OS X 10.8, I was using Alfred (which in turn uses Spotlight) to search files and directories on an encfs-mounted partition (which is mounted off a folder in my Dropbox directory). ...
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2answers
104 views

How many files in a folder is too many?

Many years ago I vaguely recall that the Finder in Mac OS X would start having problems if a folder contained 2,000 - 3,000 items or more. Apple doc says that the HFS Plus file system has a ...
4
votes
3answers
120 views

Is there a way to set/unset the execute bit on a file in osx 10.6.8 without using terminal (or bypassing it)?

I would like to do the following: chmod +x filename.txt without using the terminal. Is there a way to bypass the terminal and invoke a kernel system call ? I'd rather not write a program to do ...
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2answers
392 views

how do I set my HD to be case-sensitive

I am running on OSX Maverick. I just realized that my machine is case insensitive. How do I reset my HD to be case-sensitive?
2
votes
1answer
49 views

Size in bytes is significantly less ( half the size) then size in MB in get info window

In the get info window it says 387,037,139 bytes which is 387 MB whereas the size on disk is 716.9MB which is 716,900,000 bytes. du -sh paramgen result (in MiB) 684M paramgen Why is there such ...
2
votes
2answers
71 views

Is there a Mac app that will open all images within a folder, regardless of the folder depth?

I have a folder full of additional folders, each of which then contains images. The directory looks something like this: folder0 folder1 image1.jpg image2.jpg image3.jpg ...
3
votes
3answers
1k views

How to format external drive into ZFS?

I've installed MacZFS, I've read the FAQ and Getting Started section, but I've still troubles to understand how to simply format the external drive into ZFS on OSX. I'm confused with zpools, can ...
0
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1answer
58 views

Filesystem not showing correct size

I installed a new HDD and transferred my old data to it by using dd on my old HDD and then dd again to the new HDD. However, when booting from the new HDD, it does not recognize the new, larger disk ...
2
votes
1answer
2k views

Automatically move files to a parent folder + delete subfolder

I'm trying to figure out how to automatically move files from a folder to its parent folder and delete the original folder. To illustrate, here's my structure: Parent Folder – Subfolder ...
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0answers
124 views

macbook may have corrupted filesystem? or hardware failure? ssd and hhd not interacting properly?

i'm having weird computer problems. i'll explain in detail Setup: Black macbook 1,1 core 2 duo ...
2
votes
1answer
2k views

What Is The Go To Folder Command Within Finder?

I have been told that the Go To Folder option in OS X contain many crucial system files. What exactly is the Go To Folder command within Finder and would it be therefore advantageous to disable it, ...
0
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1answer
110 views

Finder hiding specific file by name

At some time my MBA 10.8 Finder decided (or was it me) to hide certain files from me. Here is the example (I have few other files like it) .. The Water Horse.flv Originally those files are ...
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0answers
12 views

Change file association outside Finder [duplicate]

I am looking for a way to change file associations outside Finder, i.e. some OS-level, application independent utility or from the command line. Currently, I select a file with that extension in ...
1
vote
2answers
43 views

Program, or workflow to update a single file and update all instances of it everywhere else

Is there a program, or a workflow that is best for working with a single file, and when saving to update all instances of the file on the computer, whether it be in different projects folders? Edit ...
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0answers
197 views

Pro Tools Express: Virtual Instruments make no Sound when ran by non-administrator account

My experience is much more in the world of Windows, but I'm tasked with support an Apple Computer lab for music students. We have 8 mac minis, running Pro Tools Express. I have installed (as our ...
5
votes
2answers
633 views

Options on a Mac for a writable, compressed file system?

I have a SSD drive on my MacBook Pro and I'm constantly running on out of disk space because I need to install and run multiple virtual machines (Linux, Windows etc) on my Mac. Is there a way to mount ...
5
votes
2answers
222 views

How to Create New File in Selected Folder Using LaunchBar?

Using Launchbar, I'd like to be able to do the following: Navigate around by normal means in Launchbar > Once I'm in desired folder, I'd like to be able to run a command/action that asks me to enter ...
5
votes
1answer
780 views

File can't be moved by root on OS X

I tried to move a few files to a subfolder on OS X. One refused to move. It said Operation not permitted. I tried again as root: $ sudo mv file subfolder/ mv: rename file to subfolder/file: Operation ...
6
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4answers
565 views

Shell script to determine the file size in a folder recursively

Can anyone provide me with a shell script that I can run against various folders to see where large files are lurking? Many thanks
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0answers
124 views

copied files from one drive to another showing incomplete progress bar

Copied files from one drive to another showing incomplete progress bar in mac. When recopying them it seems as they were complete.
2
votes
2answers
117 views

Trying to copy files and preserve ownership

First I tried cp -Rp to preserve ownership of copies files. That changed the ownership from root:wheel to myuser:staff. So then I tried rsync and ditto. All of these are supposed to preserve the ...
0
votes
1answer
533 views

How to get Open File selector to show hidden files?

I would like my Open File selector to be showing hidden files. I am not sure if the same Open File module is shared among many applications that use it or each app has its own. The specific app I ...
0
votes
1answer
27 views

Understanding copying package files

I am seeing some unexpected results while copying package files in a shell script. There are two interrelated issues. I have commands similar to the following in a shell script: cp -rp ...
2
votes
1answer
82 views

Why extracted .app file appears in Finder 3.1 Mb and in bash only 102 bytes?

I extracted atMonitor using Archive Utility and The Unarchiver and in both cases it appears in the Finder as 3.1Mb and in bash only 102 bytes. Strange is that I can execute it and I can look in the ...
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votes
0answers
371 views

Should I worry about brew doctor warnings about macfuse and FUSE for OS X?

After installing Homebrew, I ran brew doctor (as suggested) and got the following warnings: $ brew doctor Warning: Unbrewed dylibs were found in /usr/local/lib. If you didn't put them there on ...
33
votes
2answers
690 views

Where should I store command line applications?

When I download command line applications they are located in my ~/Downloads/ directory. But I feel this is wrong place to have a command line application located. Where in the Mac OS X filesystem ...
0
votes
1answer
3k views

Mount folder as a volume (OSX)

Is it possible to (auto) 'mount' folders as Volumes? I have a large DAS Volume, 'Data', that contains all my data. To make paths shorter and more future proof, I'd like to have Volumes like ...
3
votes
1answer
216 views

What is the function(s) of the hidden Debug menu in Disk Utility?

What is the function(s) of the Debug menu and why is it hidden by default?
0
votes
1answer
598 views

Format disk with one Windows and one Mac partition

Can I partition an internal hard disk (in a Mac Pro or Mac Mini) such that it contains one partition usable for Mac OS and one usable for Windows? I know Boot Camp does that for the boot disk but I ...
1
vote
0answers
700 views

.afpDeleted* files, who's making them?

When I use ls, I get the following message. ls: .afpDeleted38045157: No such file or directory My svn fails in this directory with svn: E070008: Can't read directory 'current path': Partial ...
2
votes
1answer
243 views

The folder Library/StartUpItems is empty

Under System Preferences / Users & Groups / Login Items I can see all of the items that I've selected to launch at startup, but the folder, Library/StartUpItems is empty. Where can I see these ...
1
vote
1answer
69 views

What is the impact of changing open files limit?

To install Riak on OSX, Basho recommends to change the files limit on the system: Open File Limit. But before doing that, I want to know the impact of changing that on the system. Should I expect ...
6
votes
3answers
2k views

Are the OSX Mavericks tags visible from the command line?

For example, suppose I have a directory structure such as /Users /tlehman /Math algebraic_varieties.tex [tagged: Math, Documentation] projective_geometry.pdf ...
1
vote
1answer
127 views

sleepimage file size

I'm planning a clean install of my MacBook Pro with OS X 10.6 and I want to make a partition (among others) only for the sleepimage file. Here's the problem: the partition's size. I know that this ...
1
vote
0answers
48 views

Is it possibile have different files in different desktop?

i'm new with mac, the multiple "space/desktop" function is very cool, but it would be better if i could have different files and folder on each of my space. For example, i want to set up a space for ...
0
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0answers
83 views

Finder move does not merge but replaces old folder, how to get old folder's contents

I moved folder named FOLDERA to another folder where same name folder exists. Finder asked me to replace? I complied thinking that it will merge two folders like windows. It completely replaced my ...