passwords – Guide on brute force attacks in multiple files

I've been running a brute-force attack on several zip files with several .csv files on them. Although I can see the name and size of the file, when I try to open the .csv file, I am asked for a password. After letting it work for a few days (still in progress), I found passwords 2/1128 so far. However, the two files for which I found a password have a size of 2 bytes and have nothing inside them.

Do you have any advice on what I can do next to recover these files? I am currently using a software called PassWare to do this. Is brute force the only option if I have no idea what the password might be?

javascript – Upload ASP.NET MVC files as part of a large form entry

I have a custom view page that contains an input form (text boxes, drop-down menus, and check boxes). All values ​​that are entered are sent to a controller method through JavaScript.

How do I add the ability to upload a file to my form that I can POST along with the rest of the data? All the examples I have found require a completely separate upload / POST for the file.

So far my portion of HTML has:


Upload a file

And my corresponding JavaScript:

$ ("# fileButton"). click (function () {
var files = $ ("# fileInput"). get (0) .files;
// var fileData = new FormData ();

for (var i = 0; i <files.length; i ++) {
fileData.append ("fileInput", files[i]);

alert (files[i]);

networks – cups ppd files overwritten when restarting

I have an Epson Stylus Office BX635FWD connected to my network. I installed the drivers for the Epson website on my Kubuntu 19.10 machine. Almost all printer functions work (including double-sided printing / scanning and the ADF) but when I print in A4, the bottom of the page is cut off.
I discovered that the /etc/cups/ppd/Epson_Stylus_Office_BX635FWD.ppd contains incorrect margin values:

* ImageableArea A4: "14.173228346457 56.692913385827 581.102362204724 833.385826771654"

I replaced this with:

* ImageableArea A4: "8 8 587 833"

and everything works fine.
BUT: the ppd file is overwritten each time the cups are reset, for example, through restart of sudo service cups or a restart
How can I prevent the file from being overwritten?

command line: Do you quickly browse files and folders that are super nested like Russian Dolls and confusing?

I am working with a database, which needs to import data from several files with long names located in different folders with long names. The total number of different directories and folders on which this database is based, which is an Excel spreadsheet, is that I have a lot of headaches and a follow-up of all the folders to find what I want. I would like there to be indications in the command line or something that would allow me to organize all these folders in a less expensive way or simply search for the file I want to open without having to make a SQL server. The thing is that these folders are like Russian dolls, except they are not cylindrical but have the shape of a labyrinth of winds and turns and I am inside the Russian doll.

How do I manage all these files stored in disordered directories?

I have to disarm the Russian doll behind the Russian doll to find my stuff, and I do not know how to manage these files without placing them in endless folders of Russian dolls, which are growing subsets. Mind you, the growing subset is a joke that belongs to

Every time I went to look for a file that I have to scroll through the Amazon jungle of folders that remind me of infinitely large Russian dolls with endless layers, I do not know how to better organize my files.

I tried using "find" on Mac OS X but my titles are already long enough and there are too many matches to make it work.

Unlimited Google Drive: unlimited cloud storage for all your files and backups – LayerOnline

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It is not necessary to buy a domain to be eligible for company status.

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You can connect to unlimited devices to your account.

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The LayerOnline staff can not access your files or email once your account is created.

Virtual external unit

You can use Google Drive File Stream to mount your LayerOnline unit as a separate unit. The files are transmitted as you use them so that they do not consume space on your disk, especially useful for laptop users. You can also mark certain files for offline use and they will always be available.

More astonishment

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  • 3 Google Drive accounts
  • Unlimited online backup storage
  • Unlimited backup of photos at full resolution
  • Unlimited video backup in full length
  • Size and type of unlimited file
  • External backups / NAS disk drives
  • All G Suite features enabled
  • Complete privacy
  • 30 days money back guarantee
  • $ 31 / month Order now

Frequently asked questions

How is this different from the order directly from Google?

To obtain such a Google Drive business account directly from Google, you must pay for your custom domain and register a valid business with tax implications. You would also need to get at least 5 people to get unlimited storage. I would not get a personalized 24/7 instant live chat, support and customized solutions and queries. On top of that, I would have to pay more.

How is this different from other backup services such as Backblaze?

Make a backup copy of the software backup files inside a folder like My Documents, which is limited by the space on your hard drive and whatever in your document folder. The backup software does not provide external storage. With LayerOnline's Google Drive, you get a virtual external drive to which you can access all your files, even if you use a netbook with only 8 GB of usable storage. We also offer excellent service and support 24/7 after the sale.

How is this different from Dropbox?

Dropbox has a limit of 3 devices, and only synchronizes what is in your Dropbox folder, which is limited by the space on your hard drive and whatever in your document folder. Dropbox does not expand its storage space. With LayerOnline's Google Drive, there is no device limit and you get a virtual external drive where you can place terabytes of files, even if you use a netbook with only 8 GB of usable storage.

How to assemble this virtual disk?

You can download Google Drive File Stream from Google. Normally, you can not use this application with your free Google account.

How can I make a backup?

You can use Google Backup and Synchronization and enable the original Resolution to make a backup copy of all your files, including photos and videos with their original resolution. You can also use Google's default mobile application to back up all the photos and videos on your phone at full resolution. You can also use Windows or Mac OS integrated or third-party backup software, or just drag and drop.

Is this compatible with my personal Google account?

Yes. It can coexist with your personal Google account because it is considered a business account. You can also share folders with your personal account to provide additional storage for your personal account.

Can I make a backup of the RAW image / video files?


Is there a limit on file size or resolution for images / videos?

No. Save all the 4K video files if you want.

Is there a time limit for the video files?

Do not.

Can I save software and any type of files?


Are you able to see what I have on my disk?

No. Google does not provide such an option. You can also use encryption at the file / folder level for added security if you wish.

Do I get another gmail account?

Yes. You get another gmail account with unlimited storage and push exchange. The staff of LayerOnline can not access your emails.

Do I have all the features of the G suite?

Yes. You get all the features of G Suite for business, including office, calendar, etc.

Is this legitimate?

Yes. The account is not stolen, like the ones you found on some sites that offer EDU email accounts. We are a Google G Suite Enterprise distributor. Your account will be created just for you with the username you want.

Do I get a discount if I recommend friends?

Yes. Both you and your friend get a free month. Just mention your email and you are referring them when they order.

What happens if I have more questions?

You can contact us at any time. We are here to help 24×7 through live chat, email and ticketing system.

Our social networks

If you have any questions about our services, please contact us at or contact us at You can also check our knowledge base.

Windows – Can I trust the scanning of Anti (AV) operating system (OS) to scan shared files?

I have an instance of EC2 with a Windows operating system with antivirus installed.

I have the requirement to attach a file share to the operating system where the application is hosted. The file share is Amazon Fsx (Amazon's native Windows file system).

Can I trust the operating system that scans the Fsx file share or should it have its own file analysis capability?

Source code – Summing up the cyclomatic complexity of the function or files.

Is the sum of the cyclomatic complexity of all sections of a file the total cyclomatic complexity of this file? If so, is the sum of a set of files related to total cyclomatic complexity for this set?

This is confusing to me because most of the examples of cyclomatic complexity I have seen are of code fragments, so I have never encountered an example in which the cyclomatic complexity of a complete file is calculated.

Since my assumption is wrong, what are the proper ways to add the cyclomatic complexity of a set of source snippets?

This question was pointed out to me as a possible answer. What does the "cyclomatic complexity" of my code mean? but neither in the question nor in the answers do they discuss how to add the cyclomatic complexity of separate code fragments.

javascript: uploading files through REST returns 403

I've been trying to get a file to load using the REST services and I've been having a lot of time to make it work. All attempts return as 403 (Prohibited).

Here is the code:

export const postImage = file async => {
const url = "";

reader const = new FileReader ();

reader.readAsDataURL (file);

reader.onload = async e => {
const = body
file name: [{ value: }],
file time [{ value: file.type }],
File size: [{ value: file.size }],
kind: [{ target_id: "image" }],
data: [{ value: Base64.encode( }]

const requestObject = {
body: JSON.stringify (body),
method: "POST",
mode: "cors",
headers: {
"Type of content": "application / json",
Accept: "application / json",
Authorization: "Basic XXXXXXXXX",

const response = await fetch (url, requestObject);

const data = await response.json ();

return data

I was able to successfully perform the POST with the content well using the same authentication. The configuration of the file in REST is the same as with the content (JSON, basic authentication). The account I am publishing from has full administrator privileges. Any help would be greatly appreciated.

REST file configuration

linux: list of files by frequency of access (how many times was accessed)

I want to delete files from a hard drive to free up space, but I do not know what to delete, so I remembered that Microsoft Windows had a function that tells you the files it uses the least, so you can choose to delete them now. I want to achieve the same in a linux server.

I know I can list the files ordered by the last date that was accessed using ls -ltu but this only matters the last time it was accessed and not the number of times it was accessed.

Is this compatible with Linux? If so, how can I use it or is it a feature of the Windows NTFS file system only?

Data structures – How would you generate files with several different rules?

Well, the title is somewhat cryptic because I lack terminology (part of the problem).


Suppose you want to generate data corresponding to a standardized and specific paper document. But there are millions of people who complete this document, some of them lie, but there are several different ways (possibly hundreds) of lying, and many of the fields of the document are interdependent. I want to generate all these types of lies through some random distribution.

Furthermore, with respect to this form, it is impossible to traverse each field of the form in a sequential order and capture the nuance and interdependence of the data / lie relationship. Instead, I could (the path I see) opt for a method in which each type of fraudulent way has hard and fast rules for its generation (logic and static values ​​contained in some configuration file) and then simply reduce it to copy by pasting the function in function_1, function_2, etc., which are almost identical, in addition to the small changes that capture the characteristic of any lie to which they correspond.

But then it's a bit ridiculous to write a function for each of those "rules of lies", even if you're almost hitting copies. But I have never encountered a situation in which there are so many unique cases (some with big differences and logic) to create the same piece of data. Is there a well-known approach / name for this problem? Or does anyone have any suggestions?