The process of reversing data compression and/or archiving

learn more… | top users | synonyms

14
votes
1answer
689 views

How to extract a .dmg file in Linux?

As a Linux user, I need to get the content of a .dmg (Mac OSX disk image) file which contains an application installer. I tried dmg2dir (which requires dmg2img) which created an .img file but nothing ...
0
votes
1answer
48 views

How to extract and merge hard-coded subtitle in a video

I downloaded a movie that has hard-coded subtitles, for some reason I don't like the font of the subtitles :P . But since it's hard-coded inside the movie, I can't extract the subtitle with MkvExtract ...
1
vote
0answers
17 views

Extract numerical data from MS Word graph [duplicate]

I have a word document that includes chart objects linked to data held in unknown spreadsheets that cannot be accessed. The charts are 'frozen', in the sense that they are displaying the data ...
1
vote
1answer
21 views

Linux and DD - Infinite time to extract one file

I use dd on Linux to extract data from a tape (yeah it's really oldschool!) and I had a problem. Sometimes, when I extract a file (from different files on one tape), after a really long time and a ...
0
votes
1answer
33 views

extract all .jpg files from all .zip and .rar files in a directory and its subdirectories

I think I've prettu much said it all. I want to create a .bat that lets me extract all files with a certain extrnsion from all .rar and .zip files in a folder, all together into another folder. ...
-1
votes
1answer
28 views

Need help extracting Windows 7 Enterprise aero.theme file

Ok SuperUsers, I need help extracting the native aero.theme file. (Not the downloaded themepacks). This is the one that ships natively with Windows 7 Enterprise. Specifically I am looking to get the ...
0
votes
1answer
31 views

how can I extract entries out of the HOSTS file with the command line tool in Windows 7?

It concerns the HOSTS file, Windows 7 Ultimate 64bit. I want all entries/lines with a certain name in it to be written in a .txt file. how can I do this in the command line tool?
1
vote
2answers
128 views

How to extract MP3 from a PDF file?

I Have a PDF file that has a lot of MP3 attached to it. How should I extract them?
0
votes
1answer
108 views

Force ffmpeg to use 100% of CPU

I'm using ffmpeg to extract frames from video, but the process is so slow. Looking at CPU usage I see that ffmpeg use only 50% of my CPU. I've tried also to add -threads 4, but it seems it doesn't ...
2
votes
1answer
30 views

continue extracting a tarball after job is killed

I am extracting a big tarball, but the job was killed in the midway. Is it possible to continue extraction without rolling back from the beginning? The command I was using was tar xvf foo.tar.gz
0
votes
1answer
108 views

How to extract 15GB rar file containing mkv video files

I have a .rar file that contains 15 GB of mkv video files. I am using Windows 7 64 bit and all hard disk partitions are NTFS. There is 500 GB of hard disk space and 4 GB of RAM. I have tried ...
0
votes
0answers
26 views

Auto Extract New Archives On Linux

I'm wondering if someone can help me automatically extract new archives added to '~/Downloads'. I found a similar question asked here several years ago and there were some suggestions to use fsniper ...
1
vote
1answer
38 views

What program to open these AMF files?

I have these 3 AMF files and wondering what program should i use to open or extract it? here is the file location https://drive.google.com/file/d/0B8cxg0kOsaDQZWJURDB6NU1WWWM/view?usp=sharing ...
0
votes
1answer
33 views

Is there a way to extract a bzip2-archive's content into another directory without creating temporary files?

I'm working with Wikipedia XML dumps and am looking for a way to extract them directly onto my ramdisk. They are simply a single xml file compressed with bzip2. I tried bzip2 -dk archive.bz2 ...
0
votes
0answers
39 views

SWF impossible to extract

There is a Brazilian site of interactive courses. http://www.easycompplus.net.br/ login: easycomp pass: plus2014 Within the site there are files of the courses, one example is, Programming ...
2
votes
2answers
321 views

FFMPEG extract audio with exact frame length of video

For a digital cinema package I need to extract the audio track (.wav, 48000 khz, 16-bit) from Quicktime movies (in this case with Prores or Photo-JPEG codec). The catch is that the duration of the ...
0
votes
1answer
99 views

windows 7 home premium extract all command prompt fix results in no images only numbers

there was no "extract all " command on my computer to extract zipped files. I found a command prompt fix which was regsvr32 /u /s zipfldr.dll then hit Enter Next type in the following regsvr32 /i ...
2
votes
1answer
181 views

Excel: extracting a number from mixed content cell [duplicate]

How would one extract a number starting with a "£" sign from a cell containing alphanumeric characters? Example: extracting £450,000 from A1 and placing in B1. See image for example text ...
0
votes
2answers
119 views

Getting value from file using Windows Batch scripting

Using Windows Batch scripting, I want to get the max_volume value (-2.9 in the following example) from a ffmpeg output written to a log file: [Parsed_volumedetect_0 @ 0000000005428b20] n_samples: ...
0
votes
1answer
26 views

Disable extract from archive

I want to compress a file with encryption; but would also like to prevent extraction/saving of the file from archive. In other words, user can only print the file. This is for added security. ...
0
votes
0answers
180 views

RAR/ZIP Extract and Delete in Right Click Menu

In WinRAR, is there a way to use something like 'Extract And Delete Zip File' in context menu? I just need this option, it can be whether a batch file or another program that has this in context menu ...
0
votes
1answer
231 views

Get all links of a website

Is there a way/tool to get all links of a website ? Just the links , not looking to create a local copy/download a website . Example - Links of all questions posted on Superuser . Platform Windows 7 , ...
0
votes
0answers
54 views

Broken pdfs after extracting from ods file

I have several xls files with lots of embedded pdfs in them and I need to automatically extract them. I have an almost working solution for this. First I convert these xls to ods using LibreOffice, ...
0
votes
0answers
30 views

Closed captions are all chopped up in the SRT file.

The text from the srt file download from a youtube vid is all chopped up when I open it in Texteditor (mac). Isn't there a way to get the COMPLETE dialogue / text from CC/subtitles? The chopped doc is ...
0
votes
2answers
3k views

zip: Unexpected end of archive

When I try to extract my 1.15GB downloaded .zip file am getting following error: ! D:\N750XXUCNG6_N750ODDCNG5_INU.zip: Unexpected end of archive I have tried this ...
0
votes
1answer
106 views

How to search and extract part of string in batch script?

I am pretty new to windows batch scripting and am having trouble to search and extract a portion of a string from a text file and display it out. Some samples data are shown below. The keyword for ...
1
vote
0answers
148 views

Repair OGG files that have been extracted without a header

I have recently used a tool called FSBextractor to extract audio from a videogame. The program warns me that the files do not have headers and will not be playable. Upon extraction, the files are ...
-2
votes
1answer
417 views

What is .zix type of file and how to open it?

I am having a tough time searching through internet , "How to extract a .zix file ?". I herd of winzix but that's more of a BAD - ware (virus, adware ,...etc) then, after a real hard time I found ...
0
votes
1answer
54 views

Should I extract before running?

Is it not wise to run an executable from a zipped file without extracting first? Someone explained to me that there is no need to extract first. He explained that zipped files are nothing more than ...
1
vote
1answer
49 views

Extracted files not recognized

I extracted a tar.gz file with 7-Zip. It worked fine, all the files and folders are now visible and have names, different size and so on, yet I cannot open them. And the icons are all the same - a ...
0
votes
1answer
70 views

tiMidity: extract tracks preserving initial silence

tiMidity can extract individual tracks from a standard MIDI file to audio files, using its option -o out.wav, and its option -Q 0,-n to quieten all tracks but the n'th. However, re-mixing the ...
2
votes
1answer
216 views

Extract text out of two lines in a file and output them in a table

I am trying to make a PHP script for my school. School's web directory has about 100 text files, one text file for each student. Every text file has a two lines like: stu $id = '12701'; stu $name = ...
1
vote
1answer
1k views

Extract video frames display time and frame number

I would like to extract each frame and its display time. The purpose will be to later compare the output between two videos (reference/original video and the transmitted video) and see what frames are ...
0
votes
1answer
377 views

sed exact match patterns of range and extract lines from thereon

I am trying to extract range from IP= to TUAL_HOSTNAME_=, as below. But its also extracting other match pattern for IP. sed -i -e '/IP=/,/TUAL_HOSTNAME_=/{w /tmp/101' -e 'd}' /tmp/install; #IP= ...
-1
votes
1answer
401 views

How to extract MD5 data from a CSV file

I have been sent a csv file that contains a list of emails that i'm told has MD5 encryption on it. I want to be able to extract the email addresses from the file. If i double-click it opens in Excel ...
2
votes
1answer
213 views

Extract images from unknown filetype called .gfx

I have this unknown filetype called .gfx (used in a computer game called Zezenia) which I'm pretty certain contain uncompressed flat images (possible .bmp or .png) but I'm not sure how to extract, ...
0
votes
1answer
195 views

Can decompress RAR files with 7z.exe command line?

Can extract RAR files from the terminal with 7z.exe? Thanks! This lines doesn´t works on a Extract.bat file. 7z.exe X Xbox.rar -o
1
vote
2answers
69 views

Extract Volume Name from ISO using Command?

I'm building a bootable CD/DVD using Ubuntu's genisoimage. The new image is based on the old image downloaded from Ubuntu's website. (The only change made was BOOTx64.efi to bootx64.efi). How do I ...
7
votes
3answers
10k views

How to split pdf file in windows? [duplicate]

I have a pdf file with 120 pages.How can I extract only pages 20-40 and save it as another pdf file? I'm using free version of foxit reader. It doesn't have this facility. Any solution?
1
vote
1answer
354 views

7zip command to extract with full paths (excluding first folder level)

Using 7zip command line version, I need to extract a .7z file with full paths but excluding the first folder level within the archive. I thought that this command below would work but it still ...
1
vote
1answer
121 views

How to extract a list of selected cells into a CSV file

I have a huge Excel sheet and I would like to get a small list of cell (around 200-300 cells from the same column, row) into a CSV string. Is there an Excel command to do that?. Saving the file into ...
0
votes
0answers
25 views

fastest archives extraction on the same HDD

is there a tool to extract big compressed archives using a big memory buffer and alternating read and writes? (something like FastCopy, but for archives) For smaller archives using a ramdisk is ...
0
votes
4answers
1k views

Tools to extract text from powerpoint pptx in linux?

Any there any linux tools that will extract the text from a Powerpoint pptx file? I tried catppt but it just returns file.pptx is not OLE file or Error. abiword --to=txt file.pptx also returns an ...
0
votes
0answers
164 views

How to extract multiple zip files with possible duplicate file names in a single folder

I have a list of many zip files(with duplicate names) that need to be downloaded(maybe by wget) each of them contain a single file , I need to extract all of them into a single directory , but due to ...
0
votes
1answer
680 views

Extracting jpeg images from mjpeg stream on terminal

I'm trying to extract jpeg images from an mjpeg stream. I've done a search and found a few sources, but those were extracting jpeg images from a mjpeg file, such as this one here. In my case, I don't ...
0
votes
3answers
3k views

Search and extract text out of a txt file

I am looking for a tool that extracts lines of text out of a huge txt file based on keywords. The txt file is actually a system log file where each event falls on a new line. I would for example type ...
1
vote
1answer
44 views

How to extract image links from sites?

So I have been trying to extract links of images from some public boards then edit them to their max resolution and then save them. The problem is page source code only gives links to 52 out of 540 ...
3
votes
2answers
971 views

Why is it slower in Windows to extract rar files to USB/network storage?

I noticed in Windows 7 extracting rar to local hard drive is always significantly faster than to network storage (CIFS) or USB 3.0, even when the external storage has better sequential write ...
1
vote
1answer
833 views

PDFTK extract all pages from all pdf's output

I'm trying to extract all pages of several pdf's at the same time. Now it does work with: for %%I in (*.pdf) do "pdftk.exe" "%%I" burst But I don't get all the pages, because for every new document ...
1
vote
1answer
338 views

How to extract from a .GFS file

My colleacue has left me some files for a project I am working on before he left the company, but some of the files have been merges into a .gfs file. Does anybody know of an application either for ...