Hello again!
Three posts in this forum now, as I am trying to understand how CGI is running and the interaction of the input and output with the server/browser. Very confused with them, especially with the param() function that I was trying to figure out how the parameters of it were passed in between. Say, with the following script, I swallowed it down with little digestion, and it is working. But I do not know how to modify it for my own purpose.
I seem understanding the general idea of the cooperation among CGI, Apache2 and the Browser, but I am not sure, especially, the CGI functions in detail. In this example, I was expecting "key - value" pairs from param() function as
but actually nothing was printed. Can anyone explain it for me how these parameters are passed, please? Thanks a lot!
Hi Guys,
I have executed the mail command that has attachment with filename as current date enclosed in system function that is added under awk command.
I have used awk command to check if the error code is present in the file then email command sends an email with subject Error Code ,body... (2 Replies)
I have two variables. I need to call them using the same function
my $dat1 ="abc";
my $dat2 ="def";
my $check;
filecheck($dat1,$dat2);
sub filecheck($)
{
$check = shift;
print "first name is $check\n";
}
print "this is fine\n";
sub filecheck($)
{
$check = shift;
print "second... (2 Replies)
if i create an array of pointers to a structure "struct node" as:
struct node *r;
and create "n" number of "linked lists" and assign it to the various struct pointers r using some function with a return type as structure pointer as:
r=multiplty(.......) /*some parameters*/
is... (2 Replies)
Hi All,
I am new to shell scripting required some help in passing the parameter value to the shell script.
I am writing a shell script, in the script I have created two functions as below.
first function
get_trend_ids () {
Here I am connecting to the database and getting all the... (3 Replies)
Hi,
I want to know what exactly bind paameter does?
what exactly bind_param( 1, $siteName ) means?
what 1 means?
In some examples the bind_param is set like this:
bind_param( 2, $siteName1 )
bind_param( 3, $siteName2 )
$sth = $dbh->prepare( "
SELECT name,... (1 Reply)
Hi
I would like to call function in my script couple of times. But each time with different parameters position.
In line 57 I don't know how to call it without typing $1 and $ parameters ?
#!/bin/ksh
2
3
4 function First
5 {
6
7 # $1 - name
8 ... (2 Replies)
Hi, for example I have this function:
function get_param ()
{
test=echo "some string"
test2=echo "someother string"
}
I want to call this function and get test or test2 result, how do I do that ?
Thank you (2 Replies)
Hi!
Some minutes ago I've posted a question related with sed regexps because I need to catch information sended with forms with GET action. This is the post: https://www.unix.com/shell-programming-scripting/127800-regular-expression-sed.html
But now I have a new question. Does cgi scripts have... (0 Replies)
Hi,
I am having a function inside a shell script. The Shell script is called with parameters and one of the parameter is passed to a SQL script inside the function.
But when the function is called inside the shell script, the SQL script is not called.
Do the shell parameter has to be... (3 Replies)