Login or Register to Ask a Question and Join Our Community


Shell Programming and Scripting

isset() PHP function in cgi bash scripts

Login to Discuss or Reply to this Discussion in Our Community

 
Thread Tools Search this Thread
Top Forums Shell Programming and Scripting isset() PHP function in cgi bash scripts
# 1  
Old 01-14-2010
isset() PHP function in cgi bash scripts
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-programmin...ssion-sed.html

But now I have a new question. Does cgi scripts have an equivalent function to PHP isset() function? If I have a form with POST action that sends information to another file there is no problem, but if I have to send it to the same file, how can I determine if it's the first time that a user visits the page?

Thanks.
Last edited by GagleKas; 01-14-2010 at 05:30 PM..
Login or Register to Ask a Question

Previous Thread | Next Thread

10 More Discussions You Might Find Interesting

1. Programming

Calling bash script from CGI

Hi, I am having two individual scripts Script 1): CGI script - is a simple script which trigger bash script Script 2): Bash script - is a script which execute which collects file system utilization information from all the Unix servers If I am executing CGI script manually from command... (2 Replies)
Discussion started by: Naveen.6025
2 Replies

2. Shell Programming and Scripting

Bash scripts - CGI and ssh

Hi Everyone, I started looking at the possibility of making some of our bash scripts available through a web server using CGI and the simple ones works just fine. Now I need to execute remote commands using ssh but can't really get it to work. I got private keys all sorted. Must be ssh... (1 Reply)
Discussion started by: arizah
1 Replies

3. Shell Programming and Scripting

PHP: declared variables, strlen vs isset

greetings, pretty new to php and i think i might be missing some fundamental limitation of isset. i have two php scripts below that are executed by crond, one using --host X and one that does not. and below that are three different attempts at generating a command line that will be executed. the... (8 Replies)
Discussion started by: crimso
8 Replies

4. Web Development

CGI param() function parameters

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... (0 Replies)
Discussion started by: yifangt
0 Replies

5. Shell Programming and Scripting

Changing the Bash Scripts to Bourne Scripts:URGENT

Hi, I have to write a program to compute the checksums of files ./script.sh I wrote the program using bash and it took me forever since I am a beginner but it works very well. I'm getting so close to the deadline and I realised today that actually I have to use normal Bourne shell... (3 Replies)
Discussion started by: pgarg1989
3 Replies

6. Web Development

User authentication for some Perl CGI scripts

Hi, I am trying to create a web interface with Perl CGI with 2 pages. The content of these pages is dependent on the user accessing it. Thus, I need some kind of authentication to identify WHO is logging in but I DO NOT WANT to be restricting the pages to a few. What is the best way to prompt... (8 Replies)
Discussion started by: garric
8 Replies

7. UNIX for Dummies Questions & Answers

How to share CGI Scripts across UNIX web server?

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)
Discussion started by: karlsworld
5 Replies

8. Shell Programming and Scripting

How to share CGI Scripts across UNIX web server?

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)
Discussion started by: karlsworld
1 Replies

9. Programming

Perl CGI Scripts

I need to create a webserver to run Perl CGI Scripts. Anyone have any ideas or good links? Yes I know there are lovely programs out there, but I need to build one in C. Thanks! (1 Reply)
Discussion started by: cb.mark
1 Replies

10. UNIX for Dummies Questions & Answers

Help With CGI Scripts and .htaccess

Hi everyone, I need help with writing a script that does the following: a client/user goes onto my website, hits a link, it would pop up either 1. user name and password 2. password and directory name and then after they enter the required info, it would take them to their own folder. So... (6 Replies)
Discussion started by: crazycelicagts
6 Replies
Login or Register to Ask a Question

LEARN ABOUT FREEBSD

atf-sh

ATF-SH(1)						    BSD General Commands Manual 						 ATF-SH(1)

NAME

     atf-sh [-s shell] -- interpreter for shell-based test programs

SYNOPSIS

     atf-sh script

DESCRIPTION

     atf-sh is an interpreter that runs the test program given in script after loading the atf-sh(3) library.

     atf-sh is not a real interpreter though: it is just a wrapper around the system-wide shell defined by ATF_SHELL.  atf-sh executes the inter-
     preter, loads the atf-sh(3) library and then runs the script.  You must consider atf-sh to be a POSIX shell by default and thus should not
     use any non-standard extensions.

     The following options are available:

     -s shell	  Specifies the shell to use instead of the value provided by ATF_SHELL.

ENVIRONMENT

     ATF_LIBEXECDIR    Overrides the builtin directory where atf-sh is located.  Should not be overridden other than for testing purposes.
     ATF_PKGDATADIR    Overrides the builtin directory where libatf-sh.subr is located.  Should not be overridden other than for testing purposes.
     ATF_SHELL	       Path to the system shell to be used in the generated scripts.  Scripts must not rely on this variable being set to select a
		       specific interpreter.

EXAMPLES

     Scripts using atf-sh(3) should start with:

	   #! /usr/bin/env atf-sh

     Alternatively, if you want to explicitly choose a shell interpreter, you cannot rely on env(1) to find atf-sh.  Instead, you have to hardcode
     the path to atf-sh in the script and then use the -s option afterwards as a single parameter:

	   #! /path/to/bin/atf-sh -s/bin/bash

ENVIRONMENT

     ATF_SHELL	  Path to the system shell to be used in the generated scripts.

SEE ALSO

     atf-sh(3)

BSD
								September 27, 2014							       BSD