Ubuntu :: Changing File Type ?
Jan 16, 2011
A while ago, I installed a windows application (on wine) called Max/msp. I have uninstalled it, and removed wine from my system (deleting ~/.wine as well), but now I'm left with some files thinking they are "Max Externals." How do I fix this/restore to the default file types?
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Feb 4, 2011
In my system around 73gb(pc-desktop) i have,1 primary partition(windows)-25gb, 1-extended partition(remaining gb) 3 logical partitions were there in (under) extended partition in one of the logical partition is d:drive. in my hard disk d: drive is -/dev/sda5
previosly i was fat -file system , (d:drive-/dev/sda5), i remember i changed the d: drive(d:drive-/dev/sda5) file system to ext4file system ,with following command using terminal
After doing(changing the file system)this one ,i couldnt see the d:drive data
By doing that
1q) Did i reformatted the partition? i think the new filesystem(ext4) has no knowledge of the data that was on it when it had a FAT filesystem.
2q) How to do undo operation,i tried to change the filesystem type to fat/ntfs in terminal using command --sudo mkfs -t FAT /dev/sda5.
Result:its showing text message-'mkfs.FAT: No such file or directory'(not in single quote)
I had very imp data in d:drive
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Mar 21, 2009
Once you have VLC open, select file, it only lists certain file types. Now if you go down to the bottom you can tell it to use other types (like *.*). How does one set it so one does not have to go down and change the file types every time? So that it shows all file types, all the time, by default.
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May 24, 2011
I am copying the file form one directory to another directory using shellscript.
Here i want to get the Mimetype/Content-type of the file.
How to i can get the MimeType.
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Mar 29, 2010
I am new to using ubuntu. I am trying to play with my WLAN by changing its modulation, power, bitrate, channel etc. When I am trying to change the modulation type i had an error like this # iwconfig wlan0 modu 11g Error for wireless request "Set Modulation" (8B2F) : SET failed on device wlan0 ; Operation not supported. so i checked for different modulation types my WLAN supports this produced an error like this.
# iwlist wlan0 modulation wlan0 unknown modulation information. I even cannot access the power types my WLAN supports. I am using Intel wireless wifi link 5100. change the modulation type and power for my WLAN?
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Sep 26, 2010
I am unable to change session type when not requiring passord on login.
How requiring password was changed:
System/Administration/Users and Groups
Clicked on my User
Clicked "Change" next to "Password: Asked on login"
Checked the checkbox for "Don't ask for password on login"
OK'd, everything
Please try this yourself as it might be hard to understand. But the option to change session type (ie: Gnome failsafe instead of reguar Gnome) is only visable along side with the password field.
Is it possible to make the session type setting visable without requiering password on login?
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Mar 18, 2011
My current keyboard settings are not handling accents and umlauts properlye.g. I get "�e�a�o" instead of "� � �"How can I change the keyboard type from what was chosen during the installation?
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Dec 5, 2010
i currently have both xubuntu 10.10 32-bit and windows 7 64-bit installed on my laptop which i use mostly for college work and basic programming (i'm still learning to program).i have a 150gb partition with win7 installed, a 20gb partition with xubuntu installed and a 15gb partition with my linux home folder on, the rest of the space is unused because i thought i may need it for something else in the future.the home folder partition is formatted to etc4, i now have a need to access this data from win7 for college work, i know that windows doesn't support mounting of etc file systems so i have hit a problem.
i thought about changing the type of partition from a ect4 to fat32 but will this delete my data? or ,are there any third party software packages for windows that will allow me to mount ect4?
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Mar 15, 2010
I'm new to Ubuntu . With windows when you install a app it creates a folder in the drive:c under programs : Where is the install folder on Ubuntu ? AND ' with windows ' there is an exe file ' what type of file is like the exe file''' to run ? or the path to run the app ?
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Oct 14, 2010
I am writting a script to allow uploading of certain files. I want to limit the files by their filename and mime type, and by making sure the two match up.The first thing I need to do is make sure I've got all the mime types I need added. I have never done this before, but I understand that 'file' (which is what PHP's mime-type finding is based off of) uses magic databases that tell at which point in the file should have signatures of the filetype.
My trouble started when I was unable to determine the filetype of any of my video files. Currently, I have some .MOV and .MP4 files that I am using to test.
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Jan 24, 2011
I want to be able to play a video file on my pda(Tungsten T5) but from memory the only video file i have seen playable on it was the asf file that is used when it starts up/reboots. I tried other file types in the past that were suggested in maybe a manual or forum or something but they never worked/played. I think it is because of the player installed and i tried installing another player but from memory that didn't install properly or just did not play anything. So if anyone knows of a way to convert files maybe using winff or mencoder i would love that info. I have been googling and have found nothing specific to what i am asking. I do not see anything in winff to convert to asf and cannot remember ever using mencoder.
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Mar 10, 2011
I was doing a tutorial on scripting in bash. I saved my file on the desktop and I cannot seem to get to that file to execute it. Here is what I have been using:
I try cd Desktop says that there is no such directory.
I tried /home/me/Desktop same thing.
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Jul 12, 2010
We have some large files with sampling data in it. Don't want to delete these files. But want to quickly overwrite the file with 0s and/or 1s and preserve the original file size.
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Feb 1, 2010
I am unable to double-click a file of a given type, e.g. .pdf, and have it open in the appropriate application. While some file types have the correct associations, others do not, and I am unable to assign apps for some file types.
An example is Adobe portable document files ending in .pdf. If I right-click on a .pdf in Nautilus, and select "Open with," I get a dialog containing two tabs. One lists applications already associated with that file type, which at present is blank. The other tab seems as if it should allow me to assign an application to that file type, but when I click it, the dialog simply closes suddenly, as if crashing.
What is going on here, and how do I fix it?
(Ubuntu 9.10 64-bit)
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Mar 23, 2010
do you know of a movie editor for the file type .ogv?
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Jun 2, 2010
I have some .loc files from geocaching's website. I wrote a special script that takes these files and converts them to my Bushnell GPS format and moves them into the correct folder. Now I'd like to associate a double click with my script. However, the .loc file shows up as "XML Document". yes, it's an XML document, but I only want .loc XML documents to be executed by my script. How can I give .loc files their own "type" so I can give them their own "Open With" application and not mess up every other xml file?
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Sep 11, 2010
Ubuntu 9.10 Karmic Koala.
When I double-click any .theme file I get the error message: "Could not display such-and-such.theme. the location is not a folder."
When I right-click any .theme file there is no option to "Open With", and no "Open With" tab in Properties.
When I create a text file and save it with a random name, I can change the filename extension to wav, jpg, png, txt, or theme, and Properties shows that the OS thinks it is that filetype. But all those filetypes except theme give "Open With" options, and allow me to change the extension again to anything. Once a file has been given the theme extension, it is stuck as a theme file.
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Jul 31, 2011
any way to make a certain file extension (.etxt) open with a certain jar application (enotes.jar) that uses files with that file extension? i tried (for the custom open command on a .etxt file):
Code:
java -jar /home/me/Programs/enotes.jar "%1" %*
which was proposed (for windows) here: [URL]but it doesn't work when adapted to linux...
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Jan 9, 2010
How can I get PDF file type to show up in the firefox applications list so I can specify what application to open it with, etc..
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Jan 17, 2010
Is there a way to set Firefox to place downloaded files in different folders based on the file type?e.g. in my Downloads folder place all .doc files in a sub-folder called ".doc", all .jpgs in a sub-folder called ".jpg"I'd assume there's probably a rule, or a script that can be used to accomplish this, but being a graduate student, I don't have alot of free time to poke around and figure it out myself
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Jun 17, 2010
I currently using Lucid and I can't connect to the internet in lucid.
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Jul 20, 2010
I have installed Gantt Project (project management application) under 10.04. The system identifies the .gan files produced by the program as xml files. How do I tell the system to open .gan files with the GanttProject application?
I tried right click on the file to open and using "Open with other application" but the GanttProject application does not appear to be in the list of available programs.
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Aug 10, 2010
Is there any application that will let me restrict search results, by, for example, whether it is a plain text document or a jpeg image (not by extension, but the same way nautilus knows if something is a jpeg even if it doesn't have an extension)?It would be nice to have an easy way to search for, e.g., just images, just videos, or just music without relying on file extensions.
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Nov 20, 2010
I would like to be able to instruct Gnome to use a certain icon for a file type however I cannot find anything within Gnome to be able to get it done automatically. How does Gnome assign an icon to a file type? I really want to have Gnome display one of the fancy icons from OpenOffice.org for their Writer/Calc/Publish documents rather than the default icons that Ubuntu (Gnome) assigns to it.
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May 25, 2011
I am using Ubuntu 11.04 - the Natty Narwhal with GNOME 2.32.1. I want to change icon of specific file type (like all files having .py or .pl extension). I Google it and have tried all the possible methods but nothing works
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May 30, 2011
I have made the simple mistake of using dolphin to rename several picture files of types jpg and png. I have no problem viewing them and Ubuntu still knows which is which (if i view their properties it will state File Type: JPEG or PNG) but unfortunately Ubuntu Tweak does not allow you to chose them without the extension (I am trying to change my login background using this) So what i need is something that can scan several files, determine the file type, and add an appropriate extension to it. I have found several to do so for music files but none for images. I am using Ubuntu 11.04 at the moment.
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Feb 26, 2010
I just loaded octave. I ran through a few examples of how to implement a script file. Everything works until I get to "plot". When I run the "plot" command I get the following.
octave:2> test1.m
error: can't perform indexing operations for <unknown type> type
sh: gnuplot: not found
Just to double check my work, I ran the following code:
y=[1 2 3];
plot(y);
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Aug 1, 2009
When I try to play any type of media file, It plays but can't fast forward or rewind plus there's no sound. I.e Avi , Mpg , Flash or anything, I can't even download the bad plugins because it says that there's a conflic with another repo that I've got installed. the only repos that I've got installed are the Main fedora one's , RPM fusion & adobe, so how do I installed the codecs to play anything proper on Fedora 11 cheers
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Sep 26, 2010
I have stood it for a long time. Have anyone changed it successfully ? Please tell me and all the friends viewed this thread.I often download login window theme package from http://art.gnome.org/themes/gdm_greeter , the file type is .tar.bz2 , but I don't know how to install it.
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Aug 29, 2010
i m doing a program to open a file, however, there is error saying that 'File' undeclared. but I thought File is a type like int or char, isnt it? below is my codes:
Code:
#include "mpi.h"
#include <stdio.h>
#include <math.h>
[code]...
i have been make the statement with error in red color.
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