The process of reversing data compression and/or archiving

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0answers
17 views

Search “modified” word from a text file and rewrite whole text file by 1 if found else by 0 [closed]

text file contains this lines sgfsgsgsrgsgs/adfa/45/fds dvadffdf modified text 1/17/2013 5:44 PM Total listed files: 1
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1answer
52 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
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1answer
35 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
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1answer
27 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
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0answers
28 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
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1answer
44 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 = ...
2
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0answers
169 views

Is there a automatic way to extract highlighted text from pdf?

Is there a command-line solution to extract highlighted text from pdf? I have a bunch of pdf documents where I personally annotated, and was wondering if there is a convenient way to automatically ...
1
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1answer
285 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
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1answer
142 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= ...
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1answer
163 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
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1answer
80 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
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1answer
95 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
0
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0answers
33 views

Microsoft Excel, setting variable reference

I am converting a macro that used a set date range to only extract the products needed within that date range. However, as certain products have different availabilities I would like to extract all ...
1
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2answers
43 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 ...
1
vote
1answer
187 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
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1answer
65 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
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0answers
24 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
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4answers
403 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
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3answers
945 views

extract single file from huge tgz file

I have a huge tar file (about 500G) and I wan't to extract just a single file from it. However, when I run tar -xvf file.tgz path/to/file it seems like it is still loading the whole contents into ...
0
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0answers
110 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
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1answer
399 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
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2answers
1k views

How can I extract files with names more than 260 characters in windows 7

I am downloading lot of stuff in rar files on windows. But when I extract I get 260 character limit problem. Is there any extraction tool which can handle this problem. I can make the path shorter. ...
0
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3answers
819 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
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0answers
29 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
496 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
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1answer
522 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 ...
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1answer
234 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 ...
2
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0answers
252 views

How do I extract highlighted text only from PDF files in Adobe Acrobat Pro version 9?

I'm reading a lot of pdf articles in Adobe Acrobat Pro and highlighting specific sections. I would like to know if it is possible to extract just the text I highlighted from these pdf files?
0
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2answers
2k views

How to extract video from only one part of a multi rar package without downloading the rest

I want to see only one video from a package of 10. All of these are in a multi part rar package. Does it mean that I need to download all 10 for the extraction to work properly or is there a way ...
0
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1answer
386 views

How do I populate a column with the first x characters of text data in another column

I have a column with 14 characters. There is real information based on the first three characters. I want to have another column with only the first three characters for visibility and group by ...
1
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1answer
107 views

How do I extract parts of a video with a specific aspect ratio with ffmpeg or mencoder?

I've got some recordings from TV. The movies are all in 4:3 but the advertisement is in 16:9. My input format is a mpeg 2 transport stream. I would like to convert my movies to mp4 with h264 video and ...
1
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1answer
224 views

Cut an H264 video on non-key frames

I would like to extract a scene of a video (audio codec: AAC, video codec: H264). The problem is that the scene doesn't begin on a I key-frame. The software, I have tried (Avidemux, Handbrake or VLC) ...
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0answers
99 views

command line extracting especified file from 7z file

I would like to extract a specific file from a 7z file, but that filename exist twice on different directories. How can I choose one of them? I tried using compressed path but I received an error ...
0
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1answer
429 views

Find all MKV, extract English subtitles, remove all subtitles, delete original MKV from subtitles removed [closed]

So far: @echo off cls set rootfolder=C:\ echo Enumerating all MKVs under %rootfolder% echo. for /r %rootfolder% %%a in (*.mkv) do ( for /f %%b in ('mkvmerge --identify-verbose "%%a" ^| find /c /i ...
0
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2answers
943 views

How to open big tar.gz file

I created a big tar.gz file, following this guide. It is a daily backup file. My computer has 3 GB of RAM and is running Windows 7. My biggest archive is 183 GB, containing pictures and documents. ...
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2answers
3k views

Compressed (Zipped) Folders no longer extract properly

I actually just finished up cleaning a virus from my computer (took me in total like 20 minutes, no big deal), but I'm almost sure this is what caused the problem. Now, whenever I download a zipfile I ...
0
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1answer
1k views

how to make temp extraction directory for Winrar stick to same drive that .rar is residing in?

i'm using the latest version of winrar (regged version). problem is, the settings only allow me to set the temp path to a certain drive (e.g. C:). i want it to be dynamic (i.e. if the .rar resides in ...
1
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1answer
832 views

Extract ip address from specific NIC in win7 batch file

I am building a batch to automatically switch a proxy config and the related ip settings bui i am having trouble extracting the ip address of the network adapter i need. I have one "real" nic, and two ...
0
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0answers
245 views

Extracting the raw data of a multi-part zip file as-is (without all the parts)

I have a 12 multi-part compressed archive of 5 files. Meaning originally there were 5 files, they were put into an archive of 12 parts. Of the 5 files, 3 are binary, 2 are text. Is it possible to ...
0
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1answer
17 views

Extracting output only from the current directory

How can I extract from the output of find . -name "*.c" -print only filenames in the current directory? Why does it always include the subdirectories? Need help with getting aorund that.
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2answers
3k views

How can I convert .SCR to .AVI

I play a game from which I'm trying to extract videos. I extracted the '.PAK' files and the movies are in '.SCR' format. I have no idea how to convert them to '.AVI' or any playable file. Does anyone ...
0
votes
1answer
3k views

Extract subtitle from video.

I am trying to extract subtitle from video as .srt file, I used the following command: FFMPEG -i mytestmovie.mkv -vn -an -codec:s:0.1 srt sub.srt But, I got an error as Unrecognized option ...
0
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0answers
385 views

rar extraction failing

When I try to extract a file using rar it is outputting failed on random files. My command: unrar x arma.rar What is causing this problem? OS is Ubuntu 12.04 Edit - it is also happening on ...
2
votes
1answer
118 views

retrieve and extract links (Linux/Windows)

I have a "source.txt" file which contains list of some URLs. For example: source.txt: ...
1
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1answer
536 views

Metadata extraction for renaming recovered files

I recently recovered many deleted files by using a tool called photorec - http://www.cgsecurity.org/wiki/PhotoRec Great life saver. Only problem is that recovered files have their names replaced by ...
0
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1answer
402 views

Extracting images from video in 1 minute intervals

I would like to extract images from a video Exp01.avi, the video is 24fps and 25 minutes long. I want the images to be extracted from the video after every 1 minute interval. Please someone tell me ...
0
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1answer
395 views

Windows 7 extract and compress zip has been compromised by NCH's Express Zip program. How to fix?

I installed NCH's Express Zip, and now I can no longer use Windows 7's way of extracting and compressing. I would like to get rid of the NCH program and get back the original functionality of windows ...
0
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1answer
128 views

How to extract a specific file without its folder structure using the 7za command

I have a zip file (my.zip) consisting of 4 files: mydata_20050523-20130113.csv mydata_20050523-20130113FileHeader.csv my Data Association - Code Values.pdf my Data Association - Readme.pdf out of ...
2
votes
1answer
4k views

How to extract .tar.bz2 directly? (avoiding a folder creation)

I always extract this kind of files using on the route where I want those files: # tar -xvf file.tar.bz2 But it always creates a folder called "file" (for this example) and stores all inside it. ...
0
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1answer
226 views

Efficiently extracting a few data from a large XML file

I need to extract a few field contents from a large XML file. I currently do this though a combination of xmlstarlet and a Python script (using ElementTree). The idea was to trim the XML file from ...