This way, you look for a number with 5 digits.
Starting with 2, the second digit can be 3, 4 or 5
the third digit can be 1, 0 or 3 and so on
You must use the | (or) to catch what you need.
hi all,
i am having a script file which contains lot of fields and commands.
let's say i have the following word (example1) spread all over the script in every place, how can i replace it with the word (example2)?....the only way i know is to use to either delete the word (example1) and write... (1 Reply)
Hi, can anyone help me? This is what i want to do....I have a string
UNB+UNOA:1+OOCLIES+RTTC+080408:0358+1'
and i want to replace the "1" at the end (that specific field only) to 00001 such that the new output will be like this
UNB+UNOA:1+OOCLIES+RTTC+080408:0358+00001'
i tried using... (5 Replies)
I want to find the top N entries for a certain field based on the values of another field.
For example if N=3, we want the 3 best values for each entry:
Entry1 ||| 100
Entry1 ||| 95
Entry1 ||| 30
Entry1 ||| 80
Entry1 ||| 50
Entry2 ||| 40
Entry2 ||| 20
Entry2 ||| 10
Entry2 ||| 50... (1 Reply)
So, I need to do some summing. I have an Apache log file with the following as a typical line:
127.0.0.1 - frank "GET /apache_pb.gif HTTP/1.0" 200 2326
Now, what I'd like to do is a per-minute sum. So, I can have awk tell me the individual minutes, preserving the dates(since this is a... (7 Replies)
Hi everybody,
I'm trying to replace the $98 field with "T" if the last field (108th) is T
I've tried
awk 'BEGIN{OFS=FS="|"} {if ($108=="T")sub($98,"T"); print}' test.txt
but that doesn't do anything
also tried
awk 'BEGIN{OFS=FS="|"}{ /*T.$/ sub($98,"T")} { print}' test.txt
but... (2 Replies)
Suppose I have a file abc.txt which contain lines:-
11.3.5.7
11.3.6.7
11.6.8.9.10
I want to replace the last field of the line to some value .I want the first line should become 11.3.5.86 .Same applies for rest lines.Please help. (6 Replies)
Hi All,
I have a file yum.conf that has a field called gpgcheck
this field sometimes has a value of 0 gpgcheck=0 and at other times it has a 1.
I need to check the value and if it is a 1 change it to a 0
any ideas?
thanks,
Gartie (1 Reply)
In the tab-delimeted input file below I am trying to use awk to update the value in $2 if TYPE=ins in bold, by adding the value of
HRUN= in italics. In the below since in line 1 TYPE=ins the 117282541 value in $2 has 6 added because that is the value of HRUN=.
Hopefully the awk is a start but I... (2 Replies)
I am trying to output a tab-delimited result that uses the data from a tab-delimited file to combine and subtract specific lines.
If $4 matches in each line then the first matching sequential $6 value is added to $2, unless the value is 1, then the original $2 is used (like in the case of line... (3 Replies)
Hi,
So awk is driving me crazy on this one. I have searched everywhere and read man, docs and every related post Google can find and still no luck. The actual files I need to run this on are sensitive in nature, but it is the same thing as if I needed to calculate weighted grades for multiple... (15 Replies)
Discussion started by: cotilloe
15 Replies
LEARN ABOUT DEBIAN
algorithm::checkdigits::m11_001
CheckDigits::M11_001(3pm) User Contributed Perl Documentation CheckDigits::M11_001(3pm)NAME
CheckDigits::M11_001 - compute check digits for ISBN, ISSN, VAT RN (PT), HKID (HK), Wagon number (BR), NHS (GB), VAT (SL)
SYNOPSIS
use Algorithm::CheckDigits;
$isbn = CheckDigits('isbn');
if ($isbn->is_valid('3-88229-192-3')) {
# do something
}
$cn = $isbn->complete('3-88229-192-');
# $cn = '3-88229-192-3'
$cd = $isbn->checkdigit('3-88229-192-3');
# $cd = '3'
$bn = $isbn->basenumber('3-88229-192-3');
# $bn = '3-88229-192-'
DESCRIPTION
ALGORITHM
1. The sequence of digits is processed right to left. Every digit is multiplied with their position in the sequence (i.e. the digit left
to the check digit has the weight 2 then 3 etc.).
With a Hongkong ID (hkid) the leftmost char is replaced with its position in the alphabet and then multiplied with 8 (its weight).
2. The sum of all products is computed.
3. The sum of step 2 is taken modulo 11.
4. The checkdigit is the difference of the sum from step 3 to eleven under the following conditions:
isbn,issn
If the difference is 10, the check digit is 'X'.
If the difference is 11, the check digit is 0.
ustid_pt
If the difference is greater then 9, the check digit is '0'.
hkid If the difference is 10, the check digit is 'A'.
If the difference is 11, the check digit is 0.
wagonnr_br
If the difference is 10, the check digit is 0.
If the difference is 11, the check digit is 1.
nhs_gb If the difference is 10, the number would not be taken.
If the difference is 11, the check digit is 0.
vat_sl This is a little bit unclear, don't trust on the method for this type.
METHODS
is_valid($number)
Returns true only if $number consists solely of numbers and the last digit is a valid check digit according to the algorithm given
above.
Returns false otherwise,
complete($number)
The check digit for $number is computed and concatenated to the end of $number.
Returns the complete number with check digit or '' if $number does not consist solely of digits and spaces.
basenumber($number)
Returns the basenumber of $number if $number has a valid check digit.
Return '' otherwise.
checkdigit($number)
Returns the checkdigit of $number if $number has a valid check digit.
Return '' otherwise.
EXPORT
None by default.
AUTHOR
Mathias Weidner, <mathias@weidner.in-bad-schmiedeberg.de>
SEE ALSO
perl, CheckDigits, www.pruefziffernberechnung.de.
perl v5.10.0 2008-05-17 CheckDigits::M11_001(3pm)