09-12-2007
Help In Calculation of large values in loop
Hi,
Thanks for your help. I will need to check it as i don't have MKS Toolkit or Linux os with me right now, I will work on your proposed solution and get back to you tomm.
Thanks
Sandeep
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi,
Gives me wrong value when,
$ echo `expr 2221753117 + 299363384`
-1773850795
How to overcome this?
Appreciate any help on this.
-Om (5 Replies)
Discussion started by: Omkumar
5 Replies
2. Shell Programming and Scripting
Hi All,
Please help me to perform sum of values in a loop, I am getting following error:
"total=0++432907765772: ++ requires lvalue"
where actual statement is as : total=$total+$amt
where amt can have +ve or -ve values
Thanks
Sandeepb (3 Replies)
Discussion started by: sandeepb
3 Replies
3. UNIX for Dummies Questions & Answers
Trying to do some simple maths on a large file. Excel works fine but I have 1 million entries:
If the difference between a number in column 2 and the one above it is more than 100 the insert a new line
8 4001 4100
8 4101 4200
8 4201 4300
8 15901 16000
8 15910 ... (1 Reply)
Discussion started by: dr_sabz
1 Replies
4. Shell Programming and Scripting
hi,
I have 2 large lists:
LIST A: containes 6 fields of many entries (VARIABLE number), like:
2011-07-10 | 18:19:47 | 38037300 | 9647808003122 | 2 | success
LIST B: containes 3 fields & 183 entries (FIXED number), like:
9647805651885 9647805651885 SCP_10
What I want is a... (8 Replies)
Discussion started by: amurib
8 Replies
5. Shell Programming and Scripting
Hello. I was wondering if anyone could help. I have a file containing a large table in the format:
marker1 marker2 marker3 marker4
position1 position2 position3 position4
genotype1 genotype2 genotype3 genotype4
with marker being a name, position a numeric... (2 Replies)
Discussion started by: davegen
2 Replies
6. Shell Programming and Scripting
Hello All,
Maybe I'm Missing something here but I have NOOO idea what the heck is going on with this....?
I have a Variable that contains a PATTERN of what I'm considering "Illegal Characters". So what I'm doing is looping
through a string containing some of these "Illegal Characters". Now... (5 Replies)
Discussion started by: mrm5102
5 Replies
7. Shell Programming and Scripting
Experts,
When doing large calculation the digits in the screen are limiting to 68 digit and then with a \ ( backspace) next line comes.
example:
ubuntu# echo "123456789 ^ 50 " | bc
37648602365872212683379005814670372328125515868188009630652959693316\... (4 Replies)
Discussion started by: rveri
4 Replies
8. Shell Programming and Scripting
Hi,
I have a large output file (star.log), with many lines of the following type
*** T vavg unburnt: 723.187 / burnt: 2662.000
What I would like to do is pick the values 723.187 and 2662.000 and
What I've got so far is
awk '/unburnt:.*burnt:/{Tu=$6;Tb=$NF}END{print Tu, Tb}'... (6 Replies)
Discussion started by: lost.identity
6 Replies
9. Shell Programming and Scripting
Here's my code:
awk -F '' 'NR==FNR {
if (/time/ && $5>10)
A=$2" "$3":"$4":"($5-01)
else if (/time/ && $5<01)
A=$2" "$3":"$4-01":"(59-$5)
else if (/time/ && $5<=10)
A=$2" "$3":"$4":0"($5-01)
else if (/close/) {
B=0
n1=n2;
... (2 Replies)
Discussion started by: klane
2 Replies
10. Shell Programming and Scripting
Hi i have some large data files that contain several fields and rows the data in a field have a numeric value that is in a sine wave pattern what i would like todo is locate each peak and pick the highest value and print that complete line. the data looks something like this it is field nr4 which... (4 Replies)
Discussion started by: ninjaunx
4 Replies
METADATA(1) User Commands METADATA(1)
NAME
MAT - Metadata Anonymisation Toolkit
SYNOPSIS
mat [options] files
mat-gui
DESCRIPTION
The Metadata Anonymisation Toolkit is a lib (with a CLI and a GUI) created to anonymise file's metadata. In essence, metadata answer who,
what, when, where, why, and how about every face of the data that are being documented. They can be a risk for privacy.
OPTIONS
-h, --help
show this help message and exit
-a, --add2archive
Add to outputed archive non-supported filetypes
-b, --backup
Keep a backup copy
-c, --check
Check if a file is free of harmful metadatas
-d, --display
List all the harmful meta of a file without removing them
-f, --force
Don't check if files are clean before cleaning
-l, --list
List all supported fileformat
-v, --version
Display version and exit
EXAMPLES
mat --display mydocument.pdf
Display the mydocument.pdf's harmful metadata
mat --check *.jpg
Check all the jpg images from the current folder
NOTES
MAT only process metadata, it does not handle file data. Blame yourself if you are traced back because of the data of your files. MAT is
not perfect : In most of the cases, a forensic expert with a lot of time can trace back your document. If you want absolute privacy, use
plain-text.
AUTHOR
Julien (jvoisin) Voisin <pouicpouicpouic@gmail.com>, during the GSoC 2011
BUGS
MAT does not handle watermaking/tattoo for now.
SEE ALSO
exiftool, hachoir-metadata
Metadata Anonymisation Toolkit August 2011 METADATA(1)