For questions relating to file-formats. This is a general tag, please consider using the actual file-format your question relates to as a tag instead.

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Old file How to read DL and GL video file in ubuntu?

I've get some old dos file GL and Dl file how to read them on ubuntu please ?
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2answers
25 views

Ubuntu doesn't recognize m4a files

I downloaded a few audio files in m4a format from youtube using flashgot plugin in firefox. The files are showing up as unknown, they don't open on double click. I have to manually right click and ...
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0answers
26 views

Older DVD Formats Not Functioning

I have found that some of my older DVD's are not either loading or being mounted. To be more specific, usually when I insert a DVD it makes some noises and then it shows up as a mounted device in ...
11
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2answers
689 views

What are '.save' files?

I have been writing several bash scripts, and I have found that while writing them that extra copies of the files have been created which seem to be identical in contents to the normal files, except ...
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0answers
24 views

Windows 7 can't view files after interacting with them on Ubuntu

I successfully installed Ubuntu 14.04 in a second ext4 partition alongside my Windows 7 partition. The dual-boot works fine, and my Windows 7 behaves perfectly normal. In my Ubuntu, I've been using ...
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1answer
19 views

what is Icc pfofile date time?

Please Help me it's very Urgent for me I uploaded my image to http://regex.info for finding exif information because i need the date the image was taken and it found nothing but Profile Date Time as ...
0
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0answers
34 views

Icon theme not loading correctly

Using a new install of Ubuntu 14.04. When I change the icon theme using unity tweak or ubuntu tweak, the icons for the file formats don't load correctly. The folder icons load correctly. AND ubuntu ...
2
votes
2answers
62 views

Getting rid of the p7m file extension

The internet has not been helpful this time. I have a zip archive that also has a p7m extension. How can I lose that extension so that I can view the files? Any help is appreciated. Than you!
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0answers
83 views

How to assign (set) a MIME type to a file?

Is there any command that could set MIME type of a file? for example: mime --set --MIME="image/pjpeg" filename.jpg
2
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2answers
76 views

Same file extension, but different “Type” in file properties!

I have two different files that have same file extensions: *.otf. But if I right click on these two files, Nautilus shows different "Type:" for them in file properties window: One is ODF template ...
1
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1answer
39 views

.123 extension doesn't treated as textfile

The file became lotus spreadsheet when the file extension is .123. I want it to be treated as textfile only since the lotus is adding unecessary characters. Edit: It is only adding extra characters ...
0
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1answer
19 views

Can't open 32-bit Machinarium - can't read file type

I purchased machinarium and received my download links. The 64-bit version downloaded and opened fine, but the cursor was not aligned with where I clicked. I then checked my system settings and ...
0
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1answer
43 views

Convert flac to m4a at 400Kps?

it's worth a try, I love linux and I have so many years using it but now there's only one thing that I cannot do, I have my music collection in flac and I always convert flac to m4a using nero aac ...
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1answer
97 views

How can I play a rmvb file in ubuntu trusty?

I have an video file in rmvb format, but vlc player and totem crashes when I try to play it. Is there any way to install realplayer on ubuntu, and if not, how is it possible to play this video on ...
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2answers
43 views

What tools are available for determining a files type other than the file command?

I am trying to figure out how Football Manager reads its save games. The files have .fmc extension and if I run the file command it just returns data. I suspect the save game file is a database of ...
0
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2answers
209 views

How to extract CPGZ File

I have a file with cpgz extension and I want to extract it on Ubuntu 14.04. Is there any command that I can extract easily ?
0
votes
1answer
32 views

How To Replace Deleted File Bytes With Random Bytes

Let's assume that I "erased" some file named important.txt. This file is still exists on the hard drive (invisible attribute changed to true), so what I am trying to do is find the important.txt that ...
0
votes
1answer
46 views

Burn DICOM-compatible CD

I have some images which are in the DCM file format (DICOM image file format). I want to burn them onto a CD disk with DICOM standards (Digital Imaging and Communications in Medicine) using Ubuntu ...
0
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0answers
61 views

How to open .rp file type?

During working, there is some file that sounds tramontane to me. That is RealPix document or called .rp file. What is the best free alternative applications can open, create, edit or modify this ...
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0answers
24 views

Open file with correct program, in terminal, based on extension [duplicate]

Is there any way to automatically open a file with the correct program, when using the terminal? Something similar with double clicking a file in GUI. So for example having a pdf file, not need to ...
0
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2answers
99 views

How to make a file extension non-executable?

Yes, I know that I can make a file non executable by setting appropriate permission bits on that file. What I want to do is, making all the files with a certain extension non-executable, So that ...
8
votes
1answer
2k views

Native Flac .cue splitter

I have some .Flac albums I ripped as one big file to save some space (Lossless CD rips are roughly 500mb each), now I have more storage I would like to split them back to there original files. Is ...
-1
votes
2answers
870 views

I cannot download torrents any more! Files I download from torrent sites have the extension .exe

I recently tried to download a few torrents from various sites and found that the file extension of all the files I try to download is .exe, which neither transmission nor vuze nor I know what to do ...
-1
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2answers
40 views

Listing an empty folder shows two items . and .. , what are they?

When I make a folder test and cd into it, it's empty. However, running ls -la returns: total 8> drwxrwxr-x 2 algosig algosig 4096 august 15 23:09. drwxr-xr-x 41 algosig algosig 4096 august 15 ...
0
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2answers
117 views

Formatting USB thumb drives for Ubuntu in Windows

I am having issues getting usb drives to work correctly in Ubuntu and have read various bug reports of certain formats not working correctly in Ubuntu. If I want to format a usb drive from inside ...
6
votes
2answers
626 views

How to open sitx files?

I want to open a sitx file. I tried to open it using Unar and 7zip, but I did not succeed. What is the right application to open sitx files?
4
votes
1answer
177 views

Mimetype mess after calibre installation. How can I fix it?

I always get text/plain or application/octet-stream when running "mimetype" on all file types. The command "file --mime-type" seems to identify correctly the different file types. For instance, if I ...
1
vote
1answer
4k views

Mounting Disk Image in Raw format

While trying to mount a disk image in Raw(dd) format using the following command mount nps-2010-emails.dd /media/manu/ I get the following error message mount: you must specify the filesystem ...
0
votes
1answer
699 views

Conversion of disk image from Encase (E01) to Raw format

I am trying to convert from EnCase to Raw format using instructions given on this page. The following takes place: manu@ubuntu:~/Downloads$ ewfexport nps-2010-emails.E01 The program 'ewfexport' is ...
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2answers
3k views

Why is terminal telling me that my .rar file is not a RAR archive?

The file was downloaded online am I am trying to get a PS2 emulator working on my computer for fun. All I need to do now is learn how to open this rar file. File output of: superpajamarama@:~$ file ...
0
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0answers
76 views

How do I get my pendrive to work again

I had a FAT32 formatted usb drive, which when opened in ubuntu displayed a folder named "System Volume Information". I deleted this folder and then I was unable to open the Pendrive using nautillus. ...
0
votes
2answers
44 views

Computer noob needs help with video format conversion [duplicate]

I need to convert 2 movies from the .MKS format to a .MP4 or .AVI file. How would I do that? I would prefer doing this in a GUI as I am not comfortable with the Command Line Interface.
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votes
2answers
1k views

How to view Berkeley DB contents?

I have a copy of addressbook from Nokia N900 and it's a Berkeley DB file. How can I view it's contents? $ file addressbook.db addressbook.db: Berkeley DB (Hash, version 8, native byte-order)
3
votes
2answers
2k views

SDHC vs SDXC cards for Linux

I recently bought a Zenbook prime of 128GB and I bought a microSD to SD adapter for macbook air (because of the low profile). It's working great with my SDHC that I had on the phone. I'm thinking ...
1
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1answer
93 views

how to mount file type

I have recently imaged some floppy disks to img files. the disks had some bad blocks. So I am trying to figure out the File system type, so that i can mount, and repair the files. I tried $ sudo ...
0
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0answers
53 views

File type associations gone wild [duplicate]

I have installed Ubuntu 13.10 (Desktop, 64Bit) on different machines. However, after installing the most recent version of Google Chrome browser and wine I do always get a mess with a lot of file type ...
0
votes
1answer
233 views

How to open or convert .GPK (audio) files?

I wondering how I could open .gpk files? These files were created by my DigiTech JamMan Loopstation. Internet says WaveLab, but this is not available for Ubuntu, am I right?
1
vote
1answer
277 views

Writes occurring to fresh ext4 partition every second endlessly. Cause and solution?

I've an external 500GB HDD connected to my Laptop which runs Ubuntu 12.04. I've formatted the external drive with one ext4 partition which spans the entire disk. My problem is that the disk makes ...
0
votes
3answers
73 views

Are there specific file extensions that aren't compatible with Ubuntu?

I am using Ubuntu version 12.04.2 LTS Are there any specific programs or file extensions that are not compatible with Ubuntu? Can all .exe extensions be run on Ubuntu? I have just started using this ...
4
votes
4answers
115 views

Why do I have to name my text file <something>.cpp in order to compile a C++ program from command line?

I'm exploring compiling/running simple C++ programs from the bash shell (in Ubuntu 12.04). Being new to Linux in general, I actually have a couple questions. First, it seems that Ubuntu/Linux does ...
2
votes
4answers
127 views

Can the Norton Bootable Recovery Tool read Linux partitions?

I have a PC that I can dual boot between Windows 7 and Ubuntu. If I use the Norton Bootable Recovery Tool to scan the PC for viruses (by booting from the Norton CD), will then Norton also scan the ...
2
votes
1answer
916 views

What is the meaning of .lnk extension?

Every time when I install and use a Windows program using PlayOnLinux / Wine, I get a .lnk file on my desktop besides the program's shortcut. The file's name is "program's name.lnk". What is its role ...
0
votes
0answers
30 views

Show file extension in file name [duplicate]

Is there anyway to show files suffixes by default in file name in unity? For example: If I have a file called test.bin, it is shown as test in Unity. I'd like it to be shown as test.bin by default ...
2
votes
1answer
40 views

Problem formatting Bless output

I've been trying to output a standard hex dump of a binary file using Bless Hex Editor. The formatting language provided works fine until I try to get an ASCII column down the right hand side. All I ...
0
votes
1answer
65 views

Information about file extensions

Which type of file extensions are used in Ubuntu ?
3
votes
1answer
197 views

How can I read GSettings values from a filesystem backup?

I have a complete filesystem backup from an old Ubuntu installation. I'd like to retrieve some data from it that was stored via GSettings, e.g. my old GNOME Terminal color selections or the commands ...
2
votes
4answers
535 views

How do I change extensions of all files in a folder to one common extension when all the files have different extensions?

I have a grader for COCI (a competitive programming contest) that reads input files (txt[number].in), compiles and runs a code (txt.cpp) and matches the result with an output file (txt[number].out). ...
2
votes
1answer
242 views

Ubuntu Touch music file types

What kind of audio file types can the Ubuntu Touch play? I want to push some of my music over, but want to make sure it works first. Can it play .mp3 file types or would I be best converting them to ...
5
votes
3answers
4k views

Opening an .accdb file in Ubuntu?

I've received a Microsoft Access .accdb file (version 2010 I believe) that I need to get some data from. How can I open it in Ubuntu? Is there any tool that would allow me to do so? PS: Read-only is ...
2
votes
1answer
1k views

convert wordlist.txt file[s], to make them compatible and working in goldenDict

I've got five wordlist.txt dictionary-files; downloaded at dict.cc, and I need to convert them into .ifo | dict.dz | idx.gz or .index | .dict(.dz)-format, in order to make them work in/with ...