Software :: Maximum Password Length For A .zip Or .7z Archive?

Dec 27, 2010

What would be the maximum password length for a .zip or .7z archive? Or is there a max password length?

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Programming :: Finding Maximum Length File In A Directory Recursively Using Shell Scripting?

Nov 8, 2010

I want to find maximum length file in a given directory. It should search recursivley. I want this to be done using ls and simple looping constructs.

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Software :: Password Management - The Password Length Must Be At Least 16 Characters Long

Feb 23, 2010

I have a requirement to set up linux system administrator password with respect to below guidelines... I was lookin at pam_passwdqc but not sure that it all the below mentioned criterias to be acheieved.. Please go thru the below criteria and let me know which utility should i use for it.

1 The password length must be at least 16 characters long.
2 The password must be different from the previous 20 passwords.# Not sure how to acheieve this
3 The password must be changed every 60 days.
4 The password must be different from the user ID. It must not contain any derivatives of the User ID. ]# Not sure how to acheieve this
5 The password must contain characters from 3 of the following 4 classes:

5.1 Upper Case
5.2 Lower Case
5.3 Numerals
5.4 Special Characters (for example: #, $, &, ].....)

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Ubuntu Security :: Password Characters And Length

Mar 24, 2010

I need a little insight, and I�m not sure if the two can relate, but I am trying to find out the following.
When generating WEP Keys the available bits are: 64/128/152/256; however, you need 5/13/16/29 character respectfully for each key if you generate the key manually.Can this formula be applied to passwords and the length of the password? For example: if my password had 29 characters, could I say that my password is 256-bits?

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Ubuntu :: How To Password An Archive?

Jan 8, 2010

I need to know, how can I make an archive passworded, that means, I will set a password for this archive and nobody can open it without this password. The archive is .tar.bz2.

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Fedora :: Extract Data From Zip Archive With Password?

Dec 11, 2009

Man I can't extract data from a zip archive with password witch contains ")" and "(" characters...See my treminal:Quote:

[swampyx@AMD-RO-HD ~]$ unzip
[] zplW/ password:


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Ubuntu Security :: Bad Login Protocols - Graphical Login For Gnome Sizes Itself To Accommodate A User's Exact Password Length

Dec 14, 2010

I'm seeing really bad user login format under a standard installation and am wondering why ubuntu does this as default. I have noticed that the graphical login for gnome sizes itself to accommodate a user's exact password length. This indicates to me that somewhere on the unencrypted part of a standard installation with user encryption contains at least some indication of the content of the password length which seems a security flaw even if not a complete hole, it majorly reduces the number of attempts a cracker would have to cycle through.

And that's assuming that *only* the length is contained. Furthermore it seems that it would be MUCH better to simply display the number of characters entered into the pw field and allowing the gui to expand itself from an fixed size as the field is filled out so the the user still receives visual feedback for entering characters. Either a simple character count display should be entered into the field or a 10 dot to new line so that one can visually quickly count the number enter by multiplying from a 10base graphical observation.

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Ubuntu :: Zip File Gvfsd-archive / Archive Mounter Read Write Mode

Dec 6, 2010

I'd like to ask about archive mounter feature, can I mount zip file with read write mode? can gvfsd-archive do that?, or I must use fuse-zip to mount it? If I must use fuse-zip, how I wrap it so I can use it via nautilus or via gvfs-fuse-daemon

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General :: Get Error "does Not Look Like A Tar Archive" When Attempt To Verify An Archive Using Tar?

Jul 13, 2011

I am new to the world of linux and when attempting to verify a tar archive I am displayed the following error. When running the command tar cvfW archivename.tar filename directoryname does not yield any errors.

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Ubuntu :: Downloading Programs - The "Archive Manager" Comes Up And Says "An Error Has Occured While Loading The Archive"?

Jan 10, 2010

I'm new to Ubuntu, and everytime i've tried to download a program like iTunes, the "Archive Manager" comes up and says "An Error Has Occured While Loading the Archive". how to fix this or download programs ?

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OpenSUSE Install :: Change Password But When Type In The New Password Get This "The Password Is Longer Than 8 Characters?

Jan 8, 2010

hello i am trying to change my password, but when i type in the new password i get this:"The password is longer than 8 characters. On some systems, this can cause problems. You can truncate the password to 8 characters, or leave it as it is."my question is what kind of problem could i get and how can i change so i have to log in every time i start the computer?

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Red Hat / Fedora :: Nul Files Appearing With Zero Length

Apr 14, 2010

I am working on a system that uses Red Hat Client 5.3. Files keep being created all over the system. They are all named nul and are zero length. We use a common login and thy are owned by this login account. I have grep'd the entire system looking for some code that would be writing these files but nothing has come up.

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Software :: Get Received UDP Packet Length?

Feb 12, 2010

How to get the length of received UDP packet? Using wireshark I could see the correct length of datagram. How can I print this value in my simple udp server program? I am receiving binary data (Non printable ascii characters as a data) So I can not use strlen(buf) which throws incorrect length.

if (ret=recvfrom(s, buf, BUFLEN, 0, (struct sockaddr *)&si_other, &slen)!=-1){
error = ioctl(s, FIONREAD, &value);
printf(" from ioctl UDP packet length is : %d error is : %d
", value, error);

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Programming :: How To Find Array Length In C

Jul 3, 2011

I would like to know how can I find array length in C .I have array of structure and I want to sent it to different functions and I want to have it's length (number of elements) each time I want to use it and I don't like to use any additional variable to pass the function for each of arrays that I pass to function.
How can I do that?

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Programming :: Calculate Length Of My Array?

Jun 30, 2010

I want to calculate length of my array, say Unix here.

[linux1@HMLINUX1 abc]$ declare -a Unix=('Debian' 'Red Hat' 'Suse' 'Fedora');
[linux1@HMLINUX1 abc]$
[linux1@HMLINUX1 abc]$ echo ${#Unix[@]}

This should be ideally 4, but somehow it is showing as 5. However, when I am removing the space as RedHat instead of Red Hat, it is working perfectly.

[linux1@HMLINUX1 abc]$ declare -a Unix=('Debian' 'Redhat' 'Suse' 'Fedora');
[linux1@HMLINUX1 abc]$ echo ${#names[@]}

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Slackware :: Requesting Length Of 13.1Install DVD ISO

Oct 3, 2010

I want to checksum a Slackware 13.1 64-bit DVD before installing but do not have slackware64-13.1-install-dvd.iso. What is the output of stat --format=%s slackware64-13.1-install-dvd.iso?

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Fedora :: Increase The Mousewheel Scroll Length?

Apr 23, 2011

Does anyone know how to increase the mousewheel scroll length? Take for example, Google Chrome, in a Windows operating system one tick in the mouse scroll wheel moves the page 10 lines, while in Linux one tick only moves the page 4-5 lines which can be quite annoying when scrolling through large webpages, does anyone know how to change the scroll length? I'm using Fedora 14 x86_64

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General :: Reduce Bash Script Length?

Jul 30, 2010

At last i finish my script to find the status of the URL , in this code i used all the status codes, because of this it take too much of length. with the help of wiki only i find all the status codes.code...

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OpenSUSE :: Alter A Mp3's Metadata For It's Time / Length?

Dec 16, 2010

I combined two mp3 files into one using VLC and the whole thing plays but it still shows as being only the length of the first song. So, the mp3 actually plays for 6:12, but it shows as being 3:37.

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Ubuntu :: Check For Variable Length In Script?

Feb 2, 2010

I want a line or lines to check for variable length in my script. I just want to check if a variable the user inputted is 4 characters long, and if it isn't to return a false or exit status of 0.

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Ubuntu :: Gnome Panel Length Restriction?

May 6, 2010

Is it possible to prevent the panel from expanding to where the -ox buttons appear on a full sized window. I use the panel hide pref with the panel not fully extended to the width of the scree. If the panel gets too big then it drops down each time I click to close the window. I would like to limit the overall length of a panel. Is it possible?

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Ubuntu :: Use Full Length Of Screen For Conky?

Oct 8, 2010

I am trying to get conky to use the whole length of the screen instead of just have.This is my conky file. PLease help.


Conky 2
background yes
use_xft yes
xftfont HandelGotD:size=8


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Ubuntu :: Change The Length - Elevated Privileges Are Up?

Mar 28, 2011

I get really annoyed when I am in command line or doing a big purge of software and I have to enter my root password every minute or so.

How to change the length my elevated privileges are up?

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Red Hat / Fedora :: Make The Average Queue Length Of HD?

May 19, 2010

how to make the average queue length of HD. and therefore that each process be using? anyone can do this by prompt?

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General :: Determine Mp3 Length By File Size?

Nov 16, 2010

Multiple dirs full of mp3s All strictly encoded with exactly the same parameters (CBR 128kbps, Joint-Stereo, etc) Is it possible to determine the total playing time (to within ~98% accuracy) by some formula based on the total file size? I say ~98% accurate since ID3 tags do consume a small amount of space.

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General :: Variable Length Console Prompt?

Jul 15, 2010

I have a question about the prompt. it is very easy to tune it for it to be colored and display path where you are etc. But my problem is that when the path is too long I would prefer the code line to be on the folowing line...

11:00 me@host a/short/path > ls -ltr ./stuff
11:00 me@host a/very/very/very/long/path
> ls -ltr ./stuff

and to be honnest as I am very new in LINUX I don't know how to do this...

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Hardware :: How To Check System Bit Length On Machine

Aug 23, 2010

how to check my system bit length on linux machine.?

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General :: Compare Columns Of Uneven Length?

Jan 20, 2011

I have a text file with 2 columns. Column A has 69,000 rows. Column B has 49,000 rows. Column A has our complete product list Column B has product list from Manufacturer 1 There are only certain/some rows which are common between 2 columns. and also, column B is not a subset of column A. Column A has extra entries and so does column B. I need to know, which rows from Column B, are common with Column A which rows from Column B are not common with Column A. Essentially I want to know from this list, how many of our products are from my manufacturer 1, how many does my manufacturer has which we dont carry.

How would I acheive this? My natural approach to solving this kind of obstacle is to reach for MS excel and use its lookup function, but its not working... Its taking forever and hanging up. since the file is so huge and probably my excel skills are really bad.

How can I do this from command line? I am looking for awk command if possible instead of sed since I am trying to pick up its syntax and usage etc. My thought process is, sort column A,B, for every row in A, lookup and output based on condition. Dont know if I am on the right track.

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General :: Delete Lines From File By Their's Length

Apr 27, 2010

i've got a file with sorted words - one on each line.How could it be possible to delete thouse lines that have words of length 1 or 2 (1-2 letters). I guess a good way it will be with AWK, n its fuction length(), but getting it, i dont know how to delete those very lines.

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General :: How To Reduce Bash Script Length

Mar 19, 2011

At last i finish my script to find the status of the URL , in this code i used all the status codes, because of this it take too much of length. with the help of wiki only i find all the status codes.Quote:and my question is do we need all the status codes necessary in this script..and is there any other way to reduce the code using any conditonal statements..code...

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