To match $3 >= 5, followed by "Mailbox" when your field terminator is '|' try:
After finding the 2nd "|" on the line it ignores any number of spaces, any number of leading zeros, and then it looks for a single digit that is 5 through 9 or two or more digits starting with 1 through 9.
To match $3 > 20, followed by "Mailbox" try:
After finding the 2nd "|" on the line it ignores any number of spaces, any number of leading zeros, and then looks for a two digit string that is 21-29, a two digit string that is 30-99, or a 3 or more digit string that is greater than or equal to 100.
As you can see you'll need to craft the ERE to use to select the numeric values you're trying to match. Hope these examples help.
Last edited by Don Cragun; 05-06-2013 at 04:30 PM..
Reason: fixed tag
Hello all
Im trying to write one liner that will show me results only if the result of the expression is greater then 0
For example:
I do :
find . -name "*.dsp" | xargs grep -c SecurityHandler
the result are :
./foo/blah/a.dsp:0
./foo/blah1/b.dsp:1
./foo/blah2/c.dsp:2... (1 Reply)
Hello,
In my code I am checking to see if a variable that contains a decimal number is greater than 0 in the following manner:
if
do something
fi
However I am getting the error message (if $i for the current iteration holds 9.6352)
command 9.6352 is not found
How can I rectify... (5 Replies)
Hi All,
I am running a command from a remote server using ssh to different servers. I will get a output like below with 4 columns. I want to grab line which is having a coulmn which grate than or equal to 50. How can I do it with Awk or sed ??. I add a space to first row with sed 's/::/:: /g' to... (4 Replies)
Hi all,
I have a tab-delimited text file of size 10Mb. I am trying to count the number of lines using,
grep -c . sample.txtor
wc -l < sample.txt or
awk 'END {print NR}' sample.txtAll these commands shows the count as 1, which means they are reading only the first header line of the file.... (3 Replies)
A file
2400 2800 PSC000289
3200 3896 PCS000289
3333 3666 PCS000221
222 1000 PCS000222
3299 3600 PSC000289
Question is while if third column is PCS000289
and first column should be greater than 3000, then replace PCS000289 by YES,
remaining the others column same.
... (1 Reply)
data:
hello mr smith 400 you all ok?
hello mrs. smith 700 you all ok?
hello mr. everyone 150 you all ok?
hello mr. you all 199 im lad you are ok
using egrep, how can i grep out only lines that have a number greater than 250?
cat data | egrep .....
can't use awk here. i was... (7 Replies)
Hello,
I am newbie to bash scripting. Could someone help me with the following.
I have log file with output as shown below
**************************LOG*************************
11/20/2013 9:11:23.64 Pinging xx.xx.xx.xx with 32 bytes of data:
11/20/2013 9:11:23.64 Reply from xx.xx.xx.xx:... (4 Replies)
Hi, This is my first post.
I have a korn shell script which outputs a select statment to a file. There is only one column and one row which contains a record count of the select statement.
The select statement looks something like this:
SELECT COUNT(some_field) AS "count_value"
... (2 Replies)
please let me know how to construct if then else by comparing two numbers if it is greater than 10000. I need to do some specific task executed.
can you help me out in shell scripting plz. (6 Replies)
Discussion started by: ramkumar15
6 Replies
LEARN ABOUT DEBIAN
algorithm::checkdigits::m10_010
CheckDigits::M10_010(3pm) User Contributed Perl Documentation CheckDigits::M10_010(3pm)NAME
CheckDigits::M10_010 - compute check digits for Postscheckkonti (CH)
SYNOPSIS
use Algorithm::CheckDigits;
$pck = CheckDigits('postcheckkonti');
if ($pck->is_valid('85-12345678-7')) {
# do something
}
$cn = $pck->complete('85-12345678');
# $cn = '85-12345678-7'
$cd = $pck->checkdigit('85-12345678-7');
# $cd = '7'
$bn = $pck->basenumber('85-12345678-7');
# $bn = '85-12345678'
DESCRIPTION
ALGORITHM
1. The sequence of digits is processed left to right. For the first digit we assume a carry forward of 0.
2. For each digit d(i) the carry forward cf(i) is the digit at the the position p in the sequence ( 0, 9, 4, 6, 8, 2, 7, 1, 3, 5 ), where
p is (d(i) + cf(i-1)) modulo 10.
3. The check digit is the difference of the sum from step 3 to the next multiple of 10.
METHODS
is_valid($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::M10_010(3pm)