Hey everyone!
I hope someone here is good with Unix CGI scripts.
I'm having trouble with my CGI. Here's the deal
I've created a program that searches the passwd file and cuts the users real name when it's given the login name. When i converted it to CGI i ran into some problems:
1) when you put one login name in, it echo's a statement (user is online/offine) 6 times! BUT when you put 2 or more, there is no repeating.
2) i dont think $* works when doing for loop. i had to hard code up to 6 variables (could be more though)
can anyone offer any help? I also ported this into an HTML version, but still have the same problems. (could have swore i had this working, but when i saved the HTML one, i over wrote the working one, and i forgot what changed i made )
I think it's my quotes but i'm not really sure anymore lol
AAAHHH!! I've made a perl program that you can run on a web browser. This program needs to be run everyday, and I don't want to have to run it everyday. The problem is when I try running the program from my terminal, all it does is print stuff to the terminal page (the program involves a lot of... (4 Replies)
If I have a Perl CGI script (script01), which fills an array(s) with information and outputs a HTML page with a link to another CGI page (script02); is there anyway to pass the array(s) from "script01" to "script02" when the page visitor clicks the link?
Hope that makes sense!
:) (2 Replies)
Hi, is it possible to create a CGI folder somewhere on the server and allow all domains on that server be able to access the scripts? I tried a ScriptAlias addition in httpd.conf but still no luck. Would greatly appreciate any tips! Thanks.
Linux version 2.4.20-021stab028.3.777-enterprise
Plesk... (1 Reply)
Hi, is it possible to create a CGI folder somewhere on the server and allow all domains on that server be able to access the scripts? I tried a ScriptAlias addition in httpd.conf but still no luck. Would greatly appreciate any tips! Thanks.
Linux version 2.4.20-021stab028.3.777-enterprise
Plesk... (5 Replies)
Hello everyone,
I have developed a cgi application on windows. i have created a folder in webapps of tomcat, within that a WEB-INF folder and in that cgi folder.
This cgi folder contains one executable. The web.xml is as follows: <servlet>
<servlet-name>cgi</servlet-name>
... (2 Replies)
Hi,
I am trying to implement a server monitoring dashboard using cgi scripting. I am planning to run the necessary unix scripts from the web page using cgi. This method works fine for standard unix commands but I am unable to run some external unix commands (like swadm show_processes, swadm... (9 Replies)
I am trying to run SSH , mkdir and other unix commands using Perl CGI. But i am not able to Execute these commands.
Please help me out !!!!
SSH and mkdir is necessity for me.
I will be thankful to you...!!!!!
I am trying like:
In perl CGI file i am writing like: @list = `ssh... (28 Replies)
Can anyone tell me how to export a variable from one perl CGI script to another perl cgi script when using a redirect.
Upon running the login.pl the user is prompted to enter user name and password. Upon entering the correct credentials (admin/admin) the user is
redirected to welcome page.
My... (3 Replies)
Hi
I have a bash script which takes parameters
sh /tmp/gdg.sh -b BASE-NAME -n 1 -s /source/data -p /dest/data/archive -m ARC
gdg.sh will scan the /source/data and will move the contents to /dest/data/archive after passing through some filters. Its working superb from bash
I have... (0 Replies)
Hi team,
I have a typical problem with cgi pages in apache webserver in WINDOWS
I am able to execute(display) the pages that are saved in cgi-bin folder.
But I am not able to execute the pages stored in htdocs or other folder other than cgi-bin folder.
Could anyone please let me know how... (1 Reply)
Discussion started by: scriptscript
1 Replies
LEARN ABOUT PHP
echo
ECHO(3) 1 ECHO(3)echo - Output one or more stringsSYNOPSIS
void echo (string $arg1, [string $...])
DESCRIPTION
Outputs all parameters.
echo is not actually a function (it is a language construct), so you are not required to use parentheses with it. echo (unlike some other
language constructs) does not behave like a function, so it cannot always be used in the context of a function. Additionally, if you want
to pass more than one parameter to echo, the parameters must not be enclosed within parentheses.
echo also has a shortcut syntax, where you can immediately follow the opening tag with an equals sign. Prior to PHP 5.4.0, this short syn-
tax only works with the short_open_tag configuration setting enabled.
I have <?=$foo?> foo.
PARAMETERS
o $arg1
- The parameter to output.
o $...
-
RETURN VALUES
No value is returned.
EXAMPLES
Example #1
echo examples
<?php
echo "Hello World";
echo "This spans
multiple lines. The newlines will be
output as well";
echo "This spans
multiple lines. The newlines will be
output as well.";
echo "Escaping characters is done "Like this".";
// You can use variables inside of an echo statement
$foo = "foobar";
$bar = "barbaz";
echo "foo is $foo"; // foo is foobar
// You can also use arrays
$baz = array("value" => "foo");
echo "this is {$baz['value']} !"; // this is foo !
// Using single quotes will print the variable name, not the value
echo 'foo is $foo'; // foo is $foo
// If you are not using any other characters, you can just echo variables
echo $foo; // foobar
echo $foo,$bar; // foobarbarbaz
// Some people prefer passing multiple parameters to echo over concatenation.
echo 'This ', 'string ', 'was ', 'made ', 'with multiple parameters.', chr(10);
echo 'This ' . 'string ' . 'was ' . 'made ' . 'with concatenation.' . "
";
echo <<<END
This uses the "here document" syntax to output
multiple lines with $variable interpolation. Note
that the here document terminator must appear on a
line with just a semicolon. no extra whitespace!
END;
// Because echo does not behave like a function, the following code is invalid.
($some_var) ? echo 'true' : echo 'false';
// However, the following examples will work:
($some_var) ? print 'true' : print 'false'; // print is also a construct, but
// it behaves like a function, so
// it may be used in this context.
echo $some_var ? 'true': 'false'; // changing the statement around
?>
NOTES
Note
Because this is a language construct and not a function, it cannot be called using variable functions.
SEE ALSO print(3), printf(3), flush(3), Heredoc syntax.
PHP Documentation Group ECHO(3)