in ksh ... this is the other form of the one i wrote earlier ...
... there are other ways variables are tested and set --- see man ksh --- but i don't think they are what you need based on my interpretation of your question
... also, make sure your $1 is not reset by succeeding lines in your script prior to it being used by the mail code ....
I am making a script to check the parameters, but it seems that I can't catch the parameters by loop.
$ cat sendmsg.sh
#!/bin/sh
## Parameter Check
i=0
max=$#
while
do
PARAM=$${i}
i=`expr ${i} + 1`
echo ${PARAM}
done
How can I get the $1, $2, $3 by loop and set their... (2 Replies)
Hi Guys,
I am writing a Unix script which accepts a directory path as parameter $1
so something like
/user5.data/WA/01
will be passed in.
I want to determine if the directory path passed in contains "WA" as above (because then I need to do something specific if it does)
What is the... (9 Replies)
HI all,
I have a parameter file with entries like
$$Name =Abhinav
$$CUTOFF_DATE = 11/11/2209
I am reading a variable from this file using a awk command like :
var2=`awk -F"" "/CUTOFF_DATE/{f=$1;}{print f;}" InputFIleName`
but facing an error like
awk: cmd. line:1:... (3 Replies)
Hi all,
I have four (4) different UNIX flavours and I want to know whether the following commands are correct with respect to wanting to check on what are my current kernel parameter settings.
I just want to clear the doubts hanging over my head whether the commands below are the right ones... (2 Replies)
Hi all
i need to check that if user has passed any input parameter while executing he shell script like
./test1.sh -a"-v"
then do smothing
if user execute the script without giving input paramater then
./test1.sh
then do something
how can we check this input parameter (6 Replies)
Hello again :)
Am currently trying to write a function which will delete a record from a file.
The code currently looks as such:
function deleteRecord() {
clear
read -p "Please enter the ID of the record you wish to remove: " strID
... (2 Replies)
Hey I'm new in linux,
I'm looking for a code to check whether the parameter is a number or a string.
I have already tried this code:
eerste=$(echo $1 | grep "^*$">aux)
if
But it doesn't work.:confused:
Thanks (2 Replies)
Hi,
In my script, there is a variable as below
TME=`date +%H`
I want to take this TME value into another variable called TME_PAR which i can use outside of the current script and this TME_PAR is already present in my home_dir and i wrote below line of code
$home_dir/$TME_PAR=`echo... (1 Reply)
I have a code which is using to find duplicates in a files based on column.Below is the same code which is used to find duplicates in my file based on column 1
awk -F'|' '{if (x) { x_count++; print $0; if (x_count == 1) { print x } } x = $0}' FileName >Dup_File.txt
But my requirement here is... (3 Replies)
Hi
I am trying to understand a shell scipt file ( .ksh file ) . In the shell script we are referring a variable .
Example : SessLogs=$STAFF_MSTR_DIR/staff_dtls
There are no references in the shell script from where the variable "$STAFF_MSTR_DIR" is being read from .
Could anyone... (2 Replies)
Discussion started by: Sudheer Maddula
2 Replies
LEARN ABOUT DEBIAN
mail::verify
Mail::Verify(3pm) User Contributed Perl Documentation Mail::Verify(3pm)NAME
Mail::Verify - Utility to verify an email address
SYNOPSIS
use Mail::Verify;
DESCRIPTION
"Mail::Verify" provides a function CheckAddress function for verifying email addresses. First the syntax of the email address is checked,
then it verifies that there is at least one valid MX server accepting email for the domain. Using Net::DNS and IO::Socket a list of MX
records (or, falling back on a hosts A record) are checked to make sure at least one SMTP server is accepting connections.
ERRORS
Here are a list of return codes and what they mean:
0 The email address appears to be valid.
1 No email address was supplied.
2 There is a syntaxical error in the email address.
3 There are no DNS entries for the host in question (no MX records or A records).
4 There are no live SMTP servers accepting connections for this email address.
EXAMPLES
This example shows obtaining an email address from a form field and verifying it.
use CGI qw/:standard/;
use Mail::Verify;
my $q = new CGI;
[...]
my $email = $q->param("emailaddr");
my $email_ck = Mail::Verify::CheckAddress( $email );
if( $email_ck ) {
print '<h1>Form input error: Invalid email address.</h1>';
}
[...]
perl v5.8.8 2002-06-09 Mail::Verify(3pm)