Pipe delimter.Tried to get that specific field value
From the above I found 10 values with all numbers . File is huge . With Grep I have to specify all characters But I don't that way .I just want a command to check whether characters are available in this field . Based on this I will decide it's datatype.
Last edited by MadeInGermany; 09-22-2017 at 01:01 PM..
Reason: added code tags
Hi! I'm using
echo $string | grep "" -c
to test in a script if a string is a number and it seems to work. But how can i find, for example, if a string is a four figures number ?
Thanks to all! (2 Replies)
This is the code:
while test 1 -eq 1
do
read a
$a
if test $a = stop
then
break
fi
done
I read a command on every loop an execute it.
I check if the string equals the word stop to end the loop,but it say that I gave too many arguments to test.
For example echo hello.
Now the... (1 Reply)
How do I test multiple words in a string test like below:
if ]
then
print "You entered $TBS name.\n"
else
print "You entered an incorrect response.\n"
fi
This test does not work. I have tried different syntax versions. How does this work? And is there a better way to do it?
... (10 Replies)
Hello, I am using awk to match text in a tab separated field and am able to do so when matching the exact word. My problem is that I would like to match any sequence of text in the tab-separated field without having to match it all. Any help will be appreciated. Please see the code below.
awk... (3 Replies)
Hi guys
I am performing a simple test for a blank string with the following code:
if ] ]] ; then
echo "Blanks are NOT a valid input "
return 1
fi
The above fails giving a syntax error message:
syntax error at line 142 : `=~' unexpected
I am in ksh88
is there... (2 Replies)
I have a .CSV file (file.csv) whose data are all enclosed in double quotes. Sample format of the file is as below:
column1,column2,column3,column4,column5,column6, column7, Column8, Column9, Column10
"12","B000QRIGJ4","4432","string with quotes, and with a comma, and colon: in... (3 Replies)
I will start with an example of what I'm trying to do and then describe how I am approaching the issue.
File
PS028,005
Lexeme HRS # M #
PhraseType 1(1:1) 7(7)
PhraseLab 501 503
ClauseType ZYq0
PS028,005
Lexeme W # L> # BNH # M #... (17 Replies)
Discussion started by: jvoot
17 Replies
LEARN ABOUT DEBIAN
www::mechanize::formfiller::value::callback
WWW::Mechanize::FormFiller::Value::Callback(3pm) User Contributed Perl Documentation WWW::Mechanize::FormFiller::Value::Callback(3pm)NAME
WWW::Mechanize::FormFiller::Value::Callback - Call Perl code to fill out a HTML form field
SYNOPSIS
use WWW::Mechanize::FormFiller;
use WWW::Mechanize::FormFiller::Value::Callback;
my $f = WWW::Mechanize::FormFiller->new();
# Create a default value for the HTML field "login"
# This will put the current login name into the login field
sub find_login {
getlogin || getpwuid($<) || "Kilroy";
};
my $login = WWW::Mechanize::FormFiller::Value::Callback->new( login => &find_login );
$f->add_value( login => $login );
# Alternatively take the following shorthand, which adds the
# field to the list as well :
# "If there is no password, put a nice number there
my $password = $f->add_filler( password => Callback => sub { int rand(90) + 10 } );
DESCRIPTION
This class provides a way to write a value returned by Perl code into a HTML field.
new NAME, CODE
Creates a new value which will correspond to the HTML field "NAME". The "CODE" is a code reference that will return the value to be
written into the HTML field. The code reference will be called with two parameters, the object and the HTML::Form::Input object.
name [NEWNAME]
Gets and sets the name of the HTML field this value corresponds to.
value FIELD
Returns the value to put into the HTML field.
EXPORT
None by default.
COPYRIGHT AND LICENSE
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
Copyright (C) 2002,2003 Max Maischein
AUTHOR
Max Maischein, <corion@cpan.org>
Please contact me if you find bugs or otherwise improve the module. More tests are also very welcome !
SEE ALSO
WWW::Mechanize, WWW::Mechanize::Shell, WWW::Mechanize::FormFiller, WWW::Mechanize::FormFiller::Value::Value,
WWW::Mechanize::FormFiller::Value::Default, WWW::Mechanize::FormFiller::Value::Random, WWW::Mechanize::FormFiller::Value::Interactive
perl v5.10.1 2009-04-24 WWW::Mechanize::FormFiller::Value::Callback(3pm)