RAR is a proprietary compression type and stands for Roshal ARchive.

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RAR - add folder according to wildcards?

I'm using commands line's RAR 5.1 (exe) : I have this c:\r\ folder which has : C:\r\ │ MsgProtos.java │ k.txt │ ├───kjhasd │ CSharpOptions.cs │ DescriptorProtoFile.cs │ ...
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How is this RAR archive able to achieve such a good compression ratio?

The RAR archive found here (direct download) contains a single AVI video file which is 42MB in size. The RAR archive is only 500KB. How can the archive achieve such a high compression ratio?
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17 views

Is there an alternative to httpfs2 to mount web urls in Linux?

Currently I use httpfs2 to mount direct web urls in the filesystem. For example a rar archive which has to be decompressed, but I don't have enough space on my VPS to download AND then decompress the ...
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2answers
55 views

Open .rar file without extracting?

I want to view the files that are archived in .rar file without extracting with full path. This is to be done through command-line. The .rar file may contain various files, I want to extract only the ...
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Can I adding files and import comment to archive by a command line

I use below commend to add the file to the archiver and add data recovery recorder on linux os rar a -m0 -hp"$password" -v1073741824b -rr3 -ep1 test1.rar test If I want to add the comment from the ...
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How to make to identical sized archive parts with rar archiver?

I am trying to compress a file with option -v but I am unable to figure out the byte count to set, yielding two identical sized archive parts (part1,part2). My original file size is: 1068303782 bytes. ...
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55 views

Browsing Images in .rar files

I use Faststone Maxview to view password protected rar archives of images. When viewing an archive of more than 1000 images or so it behaves sluggishly. Is there a way to browse thousands of images in ...
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88 views

Merging many .rar files in one .rar file

I have about 200GB of rar part files (all .rar) that I would like to merge into 1 single .rar file. I'm trying to perform this in Windows. How would one go about merging many a rar file without ...
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1answer
663 views

WinRAR - Using rar.exe command line to extract all files in all archives in a folder then delete all the archives?

I want to use rar.exe via command line to extract all files in all archives in a folder then delete all the archives automatically if they extracted successfully? I tried -df and -dr to no avail. ...
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270 views

Linux remove password from rar files

I have some password protected .rar files. I have the password. I want to remove the password from my files. I mean I want .rar files with the same name without password. My Linux OS has unrar and ...
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2answers
2k views

What is the difference between rar and RAR5 compression?

What is the difference between rar and RAR5 compression ? Which is better for which purpose vs the compression time.
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119 views

Command line rar.exe and delete files from archive older than sytem date minus 14

I know there is a d command line switch but how do I add system date minus 14 for example? I would like to remove from the archive d:\Backup\Transactions all the files older than 14 days. So far I ...
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2answers
295 views

Rar.exe CLI - add files from directory without directory structure?

I need to grab every file in a folder and shove it into a RAR archive. This is my current method: "C:\Program Files\WinRAR\Rar.exe" a -r -md2m -s -m5 -ma4 -t ..\Releases\vCommands.rar bin\ ... ...
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44 views

rar.exe does not compress specified extension and subdirectories

I am developing a C# app which in some phase uses the rar.exe to compress some PDB files. I would like the rar.exe to compress only the PDB files which are located in some directory and in its ...
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2answers
75 views

Unrar local files to remote server

I have two Linux servers, one which has several RAR files and another empty one. I would like to extract the archives and move the content to Server 2. The problem is: I do not have enough storage to ...
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1answer
51 views

Add file to RAR without keeping folder structure [duplicate]

I'm running this command: rar u /var/www/html/Backups44.rar /var/www/html/linkreplacer/MD5Change I want to add the file "MD5Change" to the rar "Backups44" but whenever i run this it adds all the ...
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993 views

unrar all rar files in a directory with linux

I am trying to extract many rar files at once, but with no successful. I am trying in the order: >ls *.rar|xargs unrar x >ls *.rar|xargs unrar e >unrar e -r *.rar >for f in *.rar;do unrar ...
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1answer
191 views

Zip files and Volume Shadow Copy

I back a lot of data up using WinRAR and I create a .rar file from these backups. Since I back up about 20GB of data at a time this process takes some time. Sometimes I need to open a few of the ...
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24 views

Combining instructions to automatically RAR a folder in screen, process it, and then clean up?

I'm trying to create a single instruction I can execute in a Linux SSH session which will - Create a new screen session. Navigate to that screen session (if it doesn't automatically) Create ...
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1answer
24 views

How do I extract multiple files at once?

I have a number of rar files stored like so: /torrents/televisionshowS01E0$X/nameoftelevisionshow.rar where $X is a variable ={0,1,2,...,12} I would like to extract them using a single command to ...
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2answers
1k views

How to extract multipart rar with missing parts?

I have a multipart .rar archive containing a single .tar.gz file inside it (don't ask why, that is just how it was made). I am missing a few of the parts, but do have the first part. I would like to ...
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330 views

How to unrar the STDIN?

What I have tried: cat archive.rar | unrar x - cat archive.rar | unrar x /dev/stdin cat archive.rar | 7z x - cat archive.rar | 7z x -si cat archive.rar | 7z l -si The unrar doesn't recognise the - ...
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119 views

How to hide (remove) 'Owner' and 'Computer' information on RAR file?

I would like to share a RAR file but When I right click (Explorer) on file and go to 'Details' tab, it shows my computer name and owner name. How do I remove (hide) this information? i use Winrar
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114 views

7zip: Extract archive(s) which take up >= 50% of HDD

How can you use 7zip to extract a collection of .rar files which if extracted normally would surpass the size of your HDD? Say your HDD was 10GB, if you had a zip archive of 5GB, how could you ...
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13 views

How to fit a file to a broken archive?

I have a broken RAR archive split in over 40 parts of a file and i also have the file in the archive. my question is if and how do i remake that same archive from the file so it fits as name and size? ...
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128 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
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180 views

OSX : Find all zip and rar in a selected folder then unzip and unrar

I am in the process of cleaning a huge library of mangas (mostly -but not only- image files ). Each manga has a main folder containing the different volumes, sometimes in .zip, sometimes in .rar. ...
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2answers
16k views

How to unrar a password procted rar file?

I have a rar file which is password protected. I forgot the password. Is there any way that will extract this file without giving password ?
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167 views

How to allow user to input file names in bash script

I've got this script I called it "r1": for f in "$@" do fpath=`dirname "$f"` file=`basename "$f"` arc=$fpath"/"$file".rar" rar a -v1024000 -r -m0 -ep1 -o- "$arc" "$f" done It works well but I am ...
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76 views

Extracting one file from archive: 7-zip requires decompressing entire archive?

I've noticed that when browsing an archive containing multiple files with 7-zip 9.20 Windows GUI, extracting one file for previewing takes significantly longer with .7z than .rar archives. With .7zips ...
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356 views

Bash Script for Rar command

I need a script to rar my files usage will be like this r1 archivename fileordirtocompress with following attributes rar a -m0 -v1024000 -r How whould this bash script look like? #!/bin/bash ...
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301 views

How to create a locked (read-only) 7zip archive?

You can create a "locked" RAR archive using WinRar such that the files can't be modified or deleted, and they become readonly without using a password. Is it also possible with 7z format? It is ...
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707 views

finding a corrupted part from the parts of a split archive

I have 7 files with extensions like xyz.rar.001 - xyz.rar.007 clearly they are parts of a single file. I have all the 7 parts. I join them using a file joiner into a single file xyz.rar and try to ...
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4answers
192 views

Does archive size of tar, zip and rar effect the time it takes to delete a file from it?

Does it take a longer time to delete files from a large tar zip and rar archive than a smaller one? I would think that for a file to be deleted from an archive, all the data that exists after the ...
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3answers
8k views

How to find the Password of RAR Archived Files?

Is it possible to find password of files inside RAR archive, that I have uncompressed files outside that archive and the files are exactly the same as in the archive? Summary: How to find the Password ...
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140 views

How can I get RAR to create a segmented archive (volumes) when compressing from stdin?

I have this ZFS box where I'm creating incremental snapshots, then piping them into RAR (4.2) for compression and encryption, and finally backing those files up remotely. Thing is, RAR seems to ...
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312 views

Winrar -ilog switch doesn't trigger

I am trying to run a batch file to rar everything in a folder at password them, also I want a log to see something gone wrong. the comamnd line is as follow rar a -r0 -p%var% -ilog.\error.txt ...
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999 views

How do I use rar to encrypt files including the file list in the command line?

I know I can do the following below to encrypt the files, but for the life of me I can't figure or find out how to encrypted the file list too. rar a -p rarfile.rar myfiles
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144 views

How to extract rar file without “Extracting ~” message

When I use zip command in shell script, I set on -q (--quiet) option. Is there the option for rar command? I don't want to show "Extracting ~" message and rar version infomartion in console. I ...
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2k views

Is there a limit in rar password size?

I am using a program because of a rar password that i've forgot and it's keeping passwords tries because of length. Is that a limitation because it's shareware or is there really a limit in the max ...
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2answers
3k 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 ...
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82 views

Rar part files with different folder structures

I have a rar archive that is split into 5 parts. The folder structure within the archive is "Folder/File". In one archive the folder structure is "File". The folder is absent in the archive. Is it ...
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3answers
152 views

Is it possible to create a RAR from specific selected files inside another RAR?

So I have one RAR and I want to create another RAR from only the (let's say 10K) files inside that compressed archive without uncompressing it. Hope this makes sense and thank you all in advance!
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775 views

What compression algorithms are used by rar? [closed]

I am reading about many compression and archiving techniques.. I am not able to find the compression algorithms that are used by rar. Also I would like to know if rar compresses each file separately ...
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341 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 ...
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459 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 ...
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110 views

Rar only certain extensions?

I'm using RAR at cmd How can I rar only *.cs && *.ashx ? I tries with the @listfiles.lst file which contains the extensions but it doesn't work. ( it adds all files !) any help ? the ...
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1answer
4k views

What is the difference between .rar and .zip? [duplicate]

To me it seems that these two file types works exact the same way. Why would people use .rar files (especially for illegal downloads) when .zip is so much more easier to handle? You don't need ...
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590 views

How to Crack A RAR Password without any tool [closed]

I have a .rar file with unknown password.. Please specify the process to unlock it without any tool if there is any.
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656 views

Hidden or empty content into a rar file?

I have a password rar file that is 73.2MB size, but when I enter the password and open it, the rar file is empty, no content. How is it possible? What can I do to see the content?