Archiving can refer to the process of archiving files or the process of archiving data. File archiving is combining one or multiple files into one file or container. Data archiving is the process of relocating data that is no longer actively used to a separate storage area for long-term retention.

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10 views

“recompress” a 7z archive inline

I have a rather large (~500GB) 7-zip archive. I originally made it when I had more space available, and did so at rather fast, low-compression settings. Now things are tight, and I'd like to try and ...
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2answers
50 views

How to compress serveral, large, high entropy, but very similar files?

I have several big (as in: bigger than any dictionary, 100s of GBs) files. These files are very high entropy and compress very poorly. However these files are (as far as i can tell) almost completely ...
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2answers
38 views

Is Tar a suitable archiving solution for numerous backups of data from the same folder?

I’ve recently decided to archive some data using Tar. The data consists of numerous backups of the same folder; meaning that it contains a lot of duplicates. I read that because Tar lacks an index, it ...
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0answers
4 views

How can I compare my backup catalog in VVV app with existing volumes?

I've installed the Linux version of Virutal Volumes View (VVV app) to catalog my 207 DVD and CD backups. (Well, actually, I've just cataloged about 75 so far). I like VVV's simple solution with CLI ...
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1answer
12 views

Find other mails of the same thread in Thunderbird

I really love the threaded view in Mozilla Thunderbird. Because of this, I store my sent mails in the inbox, so I can move a whole thread to an archive folder in one drag and drop. Sometimes I get ...
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3answers
30 views

Is it better to compress all data or compressed directories?

I'm archiving some projects, let's say each of them has own directory: projects |- project-1 |- project-2 |- project-3 I started compressing them as following: ==== SITUATION 1 ==== projects ...
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0answers
30 views

7z: How to exclude symbolic links from extraction?

How to ask 7z to exclude extracting symbolic links ? In following file, bad_file and passwd are symbolic links. Is there a way to ask 7z to not extract them or not create them after extraction ? ...
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0answers
15 views

Label and archive mails in Microsoft Outlook for Mac 2011

In gmail, you can label a message and eventually click the archive button which will move the message and any other emails into the same folder. Any way to do this with Microsoft Outlook?
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1answer
42 views

Batch command to archive folders with content using WinRaR

I have lot of folders in the root "C:\Test\Archiv\" (more than 1000). To be more specific, I get one every hour. They are named as following : ay %year% m %month% d %day% h%hour% In each folders are ...
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1answer
52 views

7zip - Command Line: how to set output path?

I want to compress all HTM files in D:\HTM\ to an archive called comp.7z which is created in D:\HTM\ directory, so I do the following: 7z a -o "D:\HTM" comp.7z "D:\HTM" and get an error, exactly as ...
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1answer
36 views

7-zip update: skip operation if nothing has changed

I am using 7-zip to backup folders on my disk into 7z archives on a network storage. Each time the backup script runs, it will update the existing archives in 7-zip update mode (compress new files ...
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1answer
23 views

Outlook 2013 Auto Archive

If you have enabled Outlook's Auto Archive function, how do know what day that function will be done next? Is there a place within Outlook's settings that would specify the actual date for the next ...
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2answers
63 views

Copy unix mail (received by sendmail) to a linux directory (individually)

Does anyone know a way to copy all new arrived emails (on Fedora Linux), to store in a Linux directory (not in some other mail folder, but on the Linux file system directory)? We use Procmail as a ...
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1answer
35 views

Suppress extraction of __MACOSX directory when unzipping

ZIP archives produced on Mac OS X systems usually include a __MACOSX directory which is useless, annoying, and unwanted on pretty much every other OS. For unpacking ZIP archives I use Info-ZIP, which ...
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0answers
12 views

IP address already in use Barracuda archiver 350

I am trying to log in to a barracuda acrhiver 350 but every time I tried to change the IP address of the appliance from the CL , i got the error IP Address already in use No matter what ip ...
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3answers
468 views

How to remove all the parts of a split RAR archive file using command line?

I’m generally use a Debian based Linux distribution of some sort; either Debian 7.8 or Linux Mint 17. I have a split RAR file like this: filename.rar filename.r01 filename.r02 filename.r03 etc ... ...
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1answer
26 views

accessing files directly from SFX archive

Similar questions have been asked on this forum, but not identical, so I am sorry if this is a bit redundant. I have made a "portable" application. I used WINRar to create an SFX self-extracting ...
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1answer
33 views

7zip not allowing file extension in the archive name

7za.exe a C:\temp\file.txt.7z C:\temp\file.txt Error: there is no such archive why is 7zip not allowing file extension in the archive name? I even tried it with simple period in the archive name, ...
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0answers
23 views

Set maximum size of zip/7z archive

I have multiple files that I would like to pack into archives of no more than 100MB. The only option I could find was to split the archive into volumes, but what I want is standalone archives that can ...
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1answer
44 views

creating an offline searchable email archive for multiple accounts [closed]

I want to create an offline mail archive that I can view and search. The archive will include both, Inbox and Sent. My main OS is Windows XP 32-bit (I'm a laggard but I plan to upgrade to 7, 8, or ...
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0answers
14 views

Indexed and seekable tar files

When backing up large amounts of files, I've been taring them so that I only need to move one file around. But listing the content of tar files and extracting specific files out of them is really ...
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0answers
8 views

Exchange Email Sync To Another Email Address

I would like to backup all my email from and to a specific exchange 2010 email address. Ideally I would like to have them sync to a gmail account. Is there anyway to do this without adding a rule to ...
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0answers
149 views

Windows .bat script to recursively archive (with 7zip) files in subfolders

I'm struggling to achieve the following DIR1 FileA FileB SUBDIR2 --->FileC --->FileD --->SUBDIR3 ------>FileE ------>FileF etc and end up ...
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1answer
63 views

7zip reports corrupt file although checksum matches

I transferred a large (140GB) disk image to my machine over ftp in 7z format using 4Gb chunks. When I had downloaded it, none of the chunks can be opened using 7zip. On the first file, I get an ...
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1answer
20 views

tar folders older from last week

I am trying to create a script that need to archive text logs from last week. Basically we have a path where we have folders on date as follows, Each folder contains csv files containing data for ...
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2answers
322 views

Unpacking .z01 .z02 .z03 without .zip on LINUX

I have received several archives and they all have extensions of .z01 .z02 .z03 etc. There is no .zip file and no .z00 file. If I transfer these files to my Mac and run them through un-stuffit, it ...
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1answer
40 views

How to delete all files in the folder which exists in the tar.gz archive

Typical mistake for me, is exctraction in the wrong directory. After i realize that, i want to delete all this file, and extract again. But how to automate this delete-all-this-crap operation? Any ...
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0answers
9 views

Is price and brand the only way for a consumer to measure quality of blank optical media? [closed]

Spools of blank optical media (CDs, DVDs, Blu-rays) sell at a variety of prices and under an assortment of brands. Is recognizing a brand and seeing a more expensive price the only way for a consumer ...
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1answer
23 views

Does specifying the compression engine to tar directly actually use less intermediate disk space than tarring first and then compressing?

When I use tar to archive a directory and then compress it separately using e.g. xz, there will be a point where I have three files on my system - dir, dir.tar and dir.tar.xz. As soon as the ...
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1answer
45 views

What is the most common archive file format to have mountable, readable/searchable archives?

I make periodic backups of my data, resulting in large chunks of files. Currently I copy them into different directories on a share on a NAS (plus an external HDD), indicating the date in the ...
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1answer
28 views

Dragging a folder full of files into another folder which automatically zips and moves it to an archive drive

I have a question regarding archiving on windows 7 and I will preface it with the problem in an effort to identify what solution I need. Our workflow process dumps printable files to a numbered ...
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1answer
17 views

Enable AutoArchive capability on Outlook client when Exchange mailbox has In-Place Archiving enabled

Any way to enable the AutoArchive (Manual Archival) feature on an Outlook client when the Exchange Mailbox configured in the client has In-Place Archiving enabled?
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1answer
33 views

Install packages on the fly

Apt-get and other package managers download the necessary packages to disk, then install them and discard them. I know it's possible to unpack archives like tar.gz or others directly as they are ...
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2answers
78 views

Is Gzip supposed to honor original filename during decompress?

This question stems from a Crypto++ library question on Stack Overflow: How to add filename to archive if compressing using Gzip class?. Gzip, as specified in RFC 1952 has an optional field for the ...
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0answers
188 views

Prefered dictionary size for archiving images using Winrar?

The new Winrar 5 allow you to have a dictionary size of upto 1GB. Does this have any affect on images? I tried setting the dictionary size of 256MB but the resulting image archive was almost same as ...
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3answers
46 views

how to find missing files from archives

I need to help a friend archive his old data (around 200GB). I see that a lot of the files are already present in a newer archive he has but the newer archives is properly organized in directories. So ...
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2answers
70 views

7Zip Zipping up directories

I want to use 7 zip to compress and archive folders but I want it to exclude existing .7z files if they exist and not duplicate them with a .7z.7z ext I found this but it duplicates the already zipped ...
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0answers
477 views

How to unpack rar archive with p7zip under Centos 7

I'd like to make my 7z command to be able to extract RAR archives. I have installed p7zip and p7zip-plugins packages from EPEL repository. However, if I try to extract a rar file like this: 7z x ...
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2answers
218 views

How to automatically move outlook emails to a file folder outside of outlook?

I have Outlook 2013. Is there a rule or automatic way to move emails from outlook inbox or directories to a file folder on my computer or onto a server? I tried archiving but it only creates a pst ...
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24 views

LZA Compressor Directory

I am trying to use LZA to compress my directories (No sub folders) Whenever I use it however it automatically creates the archive within an additional folder! Example: I am using a folder called ...
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1answer
24 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. ...
2
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1answer
3k views

Extracting a tar.gz file returns, “This does not look like a tar archive.”

I have a tar.gz file and I want to extract it using terminal. I used following commands: tar tvzf ldtp_3.5.0.orig.tar.gz and tar -xvzf ldtp_3.5.0.orig.tar.gz. However, I get the same result for both ...
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1answer
126 views

tar reverse of '--to-command', or: compressing tar entries individually, or: tar with plenty of large files

I would like to create tar gzip archive, but do it the reverse manner of what is most commonly done -- have the files in the archive be compressed individually rather than compress the entire archive: ...
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2answers
4k views

How to download a website from the archive.org Wayback Machine?

I want to get all the files for a given website at archive.org. Reasons might include: the original author did not archived his own website and it is now offline, I want to make a public cache from ...
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1answer
35 views

Auto Archives to Exchange archives database

I did the setup for the Archive capability in Outlook/Exchange 2013. I want to be able to Auto-Archive to these folders. However, in the Auto-Archive, you can not point to anything other then a local ...
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1answer
56 views

Target directory structure for tar different than original directory structure

Is there any way to set a different target directory structure than the orignial directory structure the tar archive was created from without creating it by hand? For example, I have many files in a ...
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0answers
97 views

Cabinet Maker Is Only Adding The First 7 Files To My Cab?

Trying to create a cab file of 707 files in C:\users\username\desktop\input. I'm running Windows 8 and using Cabinet Maker - Lossless Data Compression Tool (makecab.exe) to create the cab. The problem ...
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1answer
206 views

robocopy /mir not duplicating folder structure

I'm using the following script to archive everything prior to Jaunary 1, 2013: foreach ($i in Get-ChildItem "O:\Projects” -Force -Recurse) { if ($i.LastWriteTime -gt ($(Get-Date).AddDays(-649))) ...
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1answer
30 views

Backup Outlook 2007 WITHOUT auto archive [closed]

The company I work for recently came up with a rule "All emails older than 3 months (90 days) will be automatically deleted." Applies to Inbox, Sent Items AND Calendar. This was implemented without ...
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1answer
67 views

What is the advantage of using a spanned archive?

I regularly have to push ~10 - 50GB Winrar archives up to the network at work. The archive consists of many thousands of files (pdf,msg,xlsx,etc.). IT restores the archive elsewhere for clients to ...