I'm reading Wicked Cool Shell Scripts. For some reason, the function pasted in below gives the error: ./inpath2: line 10: [: too many arguments. What am I missing?
Last edited by Scott; 10-10-2017 at 08:41 AM..
Reason: Replaced ICODE with CODE tags
Hi,
I have a function in shell script
fun1{ echo "No.of arguments are..."}
this function will be called in same script by passing arguments
fun 1 2 3
I want to check the no. of arguments passed to fun1 function in the same functionbefore validation.
can any one suggest me. (2 Replies)
#include <pthread.h>
#include <signal.h>
...
sigset_t mask;
int err,signo;
err=sigwait(&mask,&signo);
switch(signo){
case SIGINT:
...
}
when I compile above code under solaris 10,it raise following error:
error: too many arguments to function 'sigwait'
I look up signal... (4 Replies)
Hi,
I've a logging function in bourne shell, flog() which logs the first argument passed to it. How can I pass arguments to this function from a file, like
cat filename | sed '...filtering...' | flog
or
cat filename | sed '...filtering...' | xargs flog
Which did not work, after which... (3 Replies)
Hi Guys,
I am trying to pass arguments to the script i am wrinting.
When no argument is passed or wrong argument is passed, the script needs to output the way it needs to be called and exit.
Currently, when no arguments is passed, it is not getting exited but goes on assuming those... (3 Replies)
I have trouble getting this logic to work
#!/bin/bash
function assign_var(){
while
do
read -p "$2 :" $3
done
}
assign_var '$IPADDRESS' ipaddress IPADDRESS
Basicly, i want to make sure that entry is made (i can add more sophisticated checks later), but the idea is to recycle... (11 Replies)
I need to call a function within a code with $database and $ service as the arguments How do I proceed ? and how would a function be defined and these two arguments would be used inside the function?
calc_pref_avail $database $service
Best regards,
Vishal (7 Replies)
Hello Everyone,
Is there a way i can pass the arguments as parameters or variables instead of positional arguments to a function, below i am calling the function defined in a script.
Call:
notify "Error While Generating The List File: ${GEN_PARAM_LIST9} For Feed Data Validation Errors In... (1 Reply)
Hey guys,
I'm fairly new to bash scripting, so bear with me :)
What I want to achieve is reading a file (.php), find the phrase 'WACHTWOORD' (password) in it, and collect the password and a part of the filename in a list.
The filename is always 'settings_{name}.php' and the part I'm looking... (6 Replies)
I have a script that uses 2 arguments. I want to call the function part within this script using these same arguments. Below is what I came up with below script so far, any guidance would be helpful. Thank you!
cat backup.sh
#!/bin/bash
function usage {
echo "USAGE: $(basename $0)... (6 Replies)
Discussion started by: mbak
6 Replies
LEARN ABOUT DEBIAN
qpsmtpd::command
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)