hi need help here, a bit of code im doing requires a number to be enetered i have got validation and loop if its outside a ceratain range, but was wondering what code i need to validate if a character has been entered. cheers (3 Replies)
Hello all,
I am having problem in writing a if condition for the following:
I have a file Instance.dat which has:
#Server Environment
server1 dev
server2 dev
server3 sit
#!/bin/ksh
ENV=dev
for i in $( cat Instances.dat | grep -v '#' |awk {'print $2'} )
do
if ]... (7 Replies)
Dear guru's,
I am learning shellscripting and now I 'm struggeling with this problem:
When the number in the left column is equal or higer then 200, I want to send an email to "postmaster" @ the corresponding domain in the right column.
220 shoes.com
217 dishwashers.net
209 ... (11 Replies)
hi
I need a simple script to do the following.
I need to check the user input for
1. quad dotted notation.
2. check that all of the inputs are numeric and within 1-255 range.
Could someone please help me?
I tried to use egrep to check for dotted notation.
quad=1.1.1.12
... (5 Replies)
the user inputs names that have to be inside square brackets
I want to check if the user puts the brackets and if not ask him to re-enter the names (9 Replies)
Hi,
i am trying to validate 2 variables and then subtract, the following code works well in AiX but when i try in Solaris it doesnt work.
((TIME1>TIME2)) && ((TIME2=TIME2+864))
((DIF=TIME2-TIME1))
echo difference = $DIF Seconds
is there any way the validation can be done using... (2 Replies)
How do we validate the header file. The file number should increament by 1 (position 17 to 19) if not abend the process.
first week
ABC0001 20100101123
second week
ABC0001 20100108124
Third week
ABC0001 20100115125 (7 Replies)
I have a table that looks like this, but for a whole year:
Hourly weather history for XXX 7 Jun
0:00 Clear weather 28
1:00 Clear weather 23
2:00 Clear weather 21
3:00 Clear weather 22
4:00 Clear weather 22
5:00 Clear weather 22
6:00 Clear weather 23
7:00 Clear... (12 Replies)
How to validate the user supplied timestamp?
Ther requirement is as follows.
While invoking the script, the parameters passed to the script are minimum and maixmum timestamps.
let's say min_tstmp and max_tstmp
ksh abc.ksh 2011-09-01-00:00:00 2011-12-01-00:00:00
so... (3 Replies)
Hi Guys,
Im a newbie to scripting and have a small assignment. can someone please confirm if the script i have written would work fine as we dont have a test server to test :(
Scenario - copy 2 files from an ftp server (windows) to a linux machine (a perticular folder). run 2 different... (0 Replies)
Discussion started by: nishantvshah
0 Replies
LEARN ABOUT OSX
attribute::params::validate
Attribute::Params::Validate(3) User Contributed Perl Documentation Attribute::Params::Validate(3)SYNOPSIS
use Attribute::Params::Validate qw(:all);
# takes named params (hash or hashref)
# foo is mandatory, bar is optional
sub foo : Validate( foo => 1, bar => 0 )
{
...
}
# takes positional params
# first two are mandatory, third is optional
sub bar : ValidatePos( 1, 1, 0 )
{
...
}
# for some reason Perl insists that the entire attribute be on one line
sub foo2 : Validate( foo => { type => ARRAYREF }, bar => { can => [ 'print', 'flush', 'frobnicate' ] }, baz => { type => SCALAR, callbacks => { 'numbers only' => sub { shift() =~ /^d+$/ }, 'less than 90' => sub { shift() < 90 } } } )
{
...
}
# note that this is marked as a method. This is very important!
sub baz : Validate( foo => { type => ARRAYREF }, bar => { isa => 'Frobnicator' } ) method
{
...
}
DESCRIPTION
The Attribute::Params::Validate module allows you to validate method or function call parameters just like Params::Validate does. However,
this module allows you to specify your validation spec as an attribute, rather than by calling the "validate" routine.
Please see Params::Validate for more information on how you can specify what validation is performed.
EXPORT
This module exports everything that Params::Validate does except for the "validate" and "validate_pos" subroutines.
ATTRIBUTES
o Validate
This attribute corresponds to the "validate" subroutine in Params::Validate.
o ValidatePos
This attribute corresponds to the "validate_pos" subroutine in Params::Validate.
OO
If you are using this module to mark methods for validation, as opposed to subroutines, it is crucial that you mark these methods with the
":method" attribute, as well as the "Validate" or "ValidatePos" attribute.
If you do not do this, then the object or class used in the method call will be passed to the validation routines, which is probably not
what you want.
CAVEATS
You must put all the arguments to the "Validate" or "ValidatePos" attribute on a single line, or Perl will complain.
SEE ALSO
Params::Validate
perl v5.16.2 2013-08-25 Attribute::Params::Validate(3)