isset() PHP function in cgi bash scripts

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. 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...

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...

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...

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...

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...

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...

8. Shell Programming and Scripting

How to share CGI Scripts across UNIX web server?

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!

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...

LEARN ABOUT LINUX

npm-run-script

NPM-RUN-SCRIPT(1)                                                                                                                NPM-RUN-SCRIPT(1)

NAME

       npm-run-script - Run arbitrary package scripts

SYNOPSIS

         npm run-script <command> [--silent] [-- <args>...]

         alias: npm run

DESCRIPTION

       This  runs  an  arbitrary  command  from  a  package's  "scripts" object.  If no "command" is provided, it will list the available scripts.
       run[-script] is used by the test, start, restart, and stop commands, but can be called directly, as well. When the scripts in  the  package
       are printed out, they're separated into lifecycle (test, start, restart) and directly-run scripts.

       As  of  `  https://blog.npmjs.org/post/98131109725/npm-2-0-0, you can use custom arguments when executing scripts. The special option -- is
       used by getopt https://goo.gl/KxMmtG to delimit the end of the options. npm will pass all the arguments  after  the  --  directly  to  your
       script:

         npm run test -- --grep="pattern"

       The arguments will only be passed to the script specified after npm run and not to any pre or post script.

       The  env  script  is a special built-in command that can be used to list environment variables that will be available to the script at run-
       time. If an "env" command is defined in your package, it will take precedence over the built-in.

       In addition to the shell's pre-existing PATH, npm run adds node_modules/.bin to the PATH provided to  scripts.  Any  binaries  provided  by
       locally-installed  dependencies  can  be used without the node_modules/.bin prefix. For example, if there is a devDependency on tap in your
       package, you should write:

         "scripts": {"test": "tap test/*.js"}

       instead of

         "scripts": {"test": "node_modules/.bin/tap test/*.js"}

       to run your tests.

       The actual shell your script is run within is platform dependent. By default, on Unix-like systems it is the /bin/sh command, on Windows it
       is    the    cmd.exe.     The    actual    shell    referred    to    by    /bin/sh    also    depends    on   the   system.    As   of   `
       https://github.com/npm/npm/releases/tag/v5.1.0 you can customize the shell with the script-shell configuration.

       Scripts are run from the root of the module, regardless of what your current working directory is when you call npm run. If you  want  your
       script  to use different behavior based on what subdirectory you're in, you can use the INIT_CWD environment variable, which holds the full
       path you were in when you ran npm run.

       npm run sets the NODE environment variable to the node executable with which npm is executed. Also, if the  --scripts-prepend-node-path  is
       passed,  the  directory  within  which node resides is added to the PATH. If --scripts-prepend-node-path=auto is passed (which has been the
       default in npm v3), this is only performed when that node executable is not found in the PATH.

       If you try to run a script without having a node_modules directory and it fails, you will be given a warning to run npm  install,  just  in
       case you've forgotten.

       You can use the --silent flag to prevent showing npm ERR! output on error.

       You  can  use  the --if-present flag to avoid exiting with a non-zero exit code when the script is undefined. This lets you run potentially
       undefined scripts without breaking the execution chain.

SEE ALSO

       o npm help 7 scripts

       o npm help test

       o npm help start

       o npm help restart

       o npm help stop

       o npm help 7 config

                                                                   January 2019                                                  NPM-RUN-SCRIPT(1)

Shell Programming and Scripting