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I'm interested in saving a pcap that has network layer name resolution. While it works great within Wireshark, how can I save it with the resolved names intact? Having this information would be extremely helpful for me and save me a lot of time if this is possible. I understand in the documentation that it can't be saved within the pcap file (http://www.wireshark.org/docs/wsug_html_chunked/ChAdvNameResolutionSection.html#idp390072124) but is there an alternative way to do so? Does anyone have any solutions to this?
Thanks in advance!
I haven't tried it myself, but in theory the name resolution information can/will be stored in the pcap-ng file format, which has been Wireshark's default file format since version 1.8. The old pcap file format you cite won't, but pcap-ng has a specific defined block type in its format for ip<->name resolution information.
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Closed 4 years ago.
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Problem, step by step:
Create a spreadsheet
Paste a csv file
Create a sort filter
Use the sort filter (A-Z)
Close the file (wait saving process)
Open the file (BANG: some rows was erased)
I consider a serious problem (consistency) as well as the correction a determining factor for an effective use or contracting of the solution.
This problem reproduced by me: https://youtu.be/M6_sEu8_F_E
Is there any expecting for repair or an alternative solution?
This problem will fixed in version 4.2
See https://github.com/ONLYOFFICE/DocumentServer/issues/63#issuecomment-259364585 (I assume this is your issue too)
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Closed 7 years ago.
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I was editing a file in nano and, when I saved it, I got a disk is full error. However, when I opened the file again, all it's content was gone, including everything that was there before the disk was filled. How can I recover the file's content? My partition type is EXT4. I've already tried recovering it using debugfs with no success.
Thanks in advance.
I've managed to get my file back by dumping an image of the SD card then grepping the strings output of the block file for "signatures" I remembered of the file. After getting the line number, I just cropped the output and saved it to a file.
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Closed 8 years ago.
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I have a excel file and set a password by 'bashing' at they keyboard..
I was basically testing it and pressed everything.. Got me thinking, Is they a way to crack/remove the password?
I'm not on about just a sheet, I mean the actual file..
When I click to open the xlsx file a pop up box comes up asking for the password.. Easy way around it?
No there isn't. An xlsx (which is essentially a zip file) uses a far superior encryption model than earlier Excel formats (e.g. xls). In short, the whole file is encrypted as opposed to a password hash being embedded in an otherwise readable file.
Your only hope is to write a brute force cracker that mimics the bashing behaviour you describe. (e.g. unlikely that you have mixed case etc.).
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Closed 9 years ago.
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I'm looking for a way to see if a kernel module is really used, in my case aesni-intel.
I see that it's loaded in lsmod|grep aes and also used by other aes modules and crypto helper.
But i can't see if tools like cryptsetup or libreswan ipsec are using the module.
I see that the performance is better when loaded but sometimes that's not enough.
I also tried "perf top" and i see that aes_enc_blk is called but that's no ensurance either.
So if anyone has any idea how to achieve this, besides patching the linux kernel to log something when aesni-intel is called, i would appreciate it.
thanks
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Closed 8 years ago.
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I would like to know if there is a reason to not use .xlsb file format all the time, instead of .xlsx or .xlsm?
I've looked at this post: When should the xlsm or xlsb formats be used?
and also done some basic tests myself, it seems binary format is way superior. So I'm curious to know whether I shouldn't just use .xlsb all the time and say goodbye to .xlsx or .xlsm. Is there a catch somewhere?
The only reason not to use .xlsb is for compatibility reasons since since many other software applications cannot handle the format.