10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
hi,,,,
I want to create a command prompt, for example "prompt>", so my prompt need to handle commands, for example "prompt>cmd", so i want to know how to get arguments for my own commands cmd, i.e. default argc should contain arguments count and argv should point to the argument vector i.e, for... (2 Replies)
Discussion started by: vins_89
2 Replies
2. UNIX for Dummies Questions & Answers
hi, can someone how to accept command line arguments as a variable using in script?
like: ./scriptname arguments
by accept arguments, I can use it in my script?
thx! (1 Reply)
Discussion started by: ikeQ
1 Replies
3. Shell Programming and Scripting
Hi,
Can anyone please help me to know what is the maximum number of command line arguments that we can pass in unix shell script?
Thanks in advance,
Punitha.S (2 Replies)
Discussion started by: puni
2 Replies
4. UNIX for Dummies Questions & Answers
Hi, I'm having problems with a script where I wanted every single option specified in the command line to have an argument taken with it, but for some reason only d works in the code I will be showing below.
For example if I did ./thisfile -a something
it would come up with "a chosen with " as... (2 Replies)
Discussion started by: IceX
2 Replies
5. UNIX for Dummies Questions & Answers
I am working on a script wherein i need the user to enter the Build ID
for eg:the command line will show
enter the build ID
Now on entering the build ID it should be assigned to @ARGV.
How can this be done.? (1 Reply)
Discussion started by: Varghese
1 Replies
6. Shell Programming and Scripting
Hi,
When i am running the following script 1.sh (without giving the command line arguments) then i am getting the following error.
if
then
echo "UID and PWD are correct"
elif
then
echo "Either UID or PWD is wrong. Please check your UID and PWD"
else
echo "UID and PWD can't be blank"... (9 Replies)
Discussion started by: sunitachoudhury
9 Replies
7. Shell Programming and Scripting
--------------------------------------------------------------------------------
I have this while loop and at the end I am trying to get it to tell me the last argument I entered. And with it like this all I get is the sentence with no value for $1. Now I tried moving done after the sentence... (1 Reply)
Discussion started by: skooly5
1 Replies
8. UNIX for Dummies Questions & Answers
Hi all,
How many arguments can we pass while testing a prgm at command line..
I encountered an issue while passing 10 arguments.
For $10 its taking argument passed for $1 followed by 'zero'.
can we pass more than 9 arguments /Is there any other way.
Thanks,
rrs (6 Replies)
Discussion started by: rrs
6 Replies
9. Programming
Hi
How to pass multi line text as a command line argument to a program.
(i.e)
./a.out hi this is sample 0 file1
where
hi this is sample should be stored in argv
0 in argv and so on... (3 Replies)
Discussion started by: bankpro
3 Replies
10. UNIX for Advanced & Expert Users
Is there a way to get the command line arguments.
I am using getopt(3) but if the arguments are more than one for a particular option than it just ignores the second argument. For eg
./a.out -x abc def
now abd will be got with -x using getopt "( x : )" and string abc\0def will get stored... (7 Replies)
Discussion started by: jayakhanna
7 Replies
Qpsmtpd::Command(3pm) User Contributed Perl Documentation Qpsmtpd::Command(3pm)
NAME
Qpsmtpd::Command - parse arguments to SMTP commands
DESCRIPTION
Qpsmtpd::Command provides just one public sub routine: parse().
This sub expects two or three arguments. The first is the name of the SMTP command (such as HELO, MAIL, ...). The second must be the
remaining of the line the client sent.
If no third argument is given (or it's not a reference to a CODE) it parses the line according to RFC 1869 (SMTP Service Extensions) for
the MAIL and RCPT commands and splitting by spaces (" ") for all other.
Any module can supply it's own parsing routine by returning a sub routine reference from a hook_*_parse. This sub will be called with
$self, $cmd and $line.
On successfull parsing it MUST return OK (the constant from Qpsmtpd::Constants) success as first argument and a list of values, which will
be the arguments to the hook for this command.
If parsing failed, the second returned value (if any) will be returned to the client as error message.
EXAMPLE
Inside a plugin
sub hook_unrecognized_command_parse {
my ($self, $transaction, $cmd) = @_;
return (OK, &bdat_parser) if ($cmd eq 'bdat');
}
sub bdat_parser {
my ($self,$cmd,$line) = @_;
# .. do something with $line...
return (DENY, "Invalid arguments")
if $some_reason_why_there_is_a_syntax_error;
return (OK, @args);
}
sub hook_unrecognized_command {
my ($self, $transaction, $cmd, @args) = @_;
return (DECLINED) if ($self->qp->connection->hello eq 'helo');
return (DECLINED) unless ($cmd eq 'bdat');
....
}
perl v5.14.2 2009-04-02 Qpsmtpd::Command(3pm)
