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Full Discussion: Kill process
Top Forums Shell Programming and Scripting Kill process Post 303022947 by indeed_1 on Sunday 9th of September 2018 05:44:11 PM
Old 09-09-2018
Kill process

Hi
I have application that will be binding to configuratihon file and run.
Often need to change configuration file and after that require to kill and run process again.

Here is what happen exactly:
Code:
root: ps -elf | grep test.conf
34345 test.conf
root: kill -9 34345
killed /home/app.sh -bind /opt/test.conf
root: /home/app.sh -bind /opt/test.conf &

I should run 1-ps command , 2-find PID, 3-kill it, 4-run it again in background with last message that application return in previous line with &.

Now I want to make this process easier with shellscript or through a webservice , e.g show list of this process and define bottom to kill and run each one that I want, with single click!

Currenly use “python simplehttp” for website, and script that show list of process.

Here is my script:
Code:
#!/bin/sh
cnt=0
ps -eo args |
while read prog TMP args
do
type=""
  case $prog in
  (*app);;
  (*)
    continue;;
  esac

}

echo "$app $TMP $args"

done

This is output:
Code:
/home/app.sh -bind /opt/test.conf 
/usr/app.sh -bind /var/test2.conf 
/data/app.sh -bind /etc/test3.conf

Hint: these application and configuration locate on different path! and i can't move them.

FYI: I reading about cgi but have no idea how can create bottom in “python simplehttp” i run command in shellscript!

Do you have any idea?

Thanks,

Last edited by indeed_1; 09-09-2018 at 06:58 PM..
 

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Jifty::Script::FastCGI(3pm)				User Contributed Perl Documentation			       Jifty::Script::FastCGI(3pm)

NAME
Jifty::Script::FastCGI - A FastCGI server for your Jifty application SYNOPSIS
AddHandler fastcgi-script fcgi FastCgiServer /path/to/your/jifty/app/bin/jifty -initial-env JIFTY_COMMAND=fastcgi Options: --maxrequests maximum number of requests per process --help brief help message --man full documentation DESCRIPTION
FastCGI entry point for your Jifty application options --maxrequests Set maximum number of requests per process. Read also --man. --help Print a brief help message and exits. --man Prints the manual page and exits. DESCRIPTION
When you're ready to move up to something that can handle the increasing load your new world-changing application is generating, you'll need something a bit heavier-duty than the pure-perl Jifty standalone server. "FastCGI" is what you're looking for. If you have MaxRequests options under FastCGI in your config.yml, or command-line option "--maxrequests=N" assigned, the FastCGI process will exit after serving N requests. SERVER CONFIGURATIONS
Apache + mod_fastcgi # These two lines are FastCGI-specific; skip them to run in vanilla CGI mode AddHandler fastcgi-script fcgi FastCgiServer /path/to/your/jifty/app/bin/jifty -initial-env JIFTY_COMMAND=fastcgi DocumentRoot /path/to/your/jifty/app/share/web/templates ScriptAlias / /path/to/your/jifty/app/bin/jifty/ Apache + mod_fcgid + mod_rewrite An alternative to Apache mod_fastcgi is to use mod_fcgid with mod_rewrite. If you use mod_fcgid and mod_rewrite, you can use this in your Apache configuration instead: DocumentRoot /path/to/your/jifty/app/share/web/templates ScriptAlias /cgi-bin /path/to/your/jifty/app/bin DefaultInitEnv JIFTY_COMMAND fastcgi <Directory /path/to/your/jifty/app/bin> Options ExecCGI SetHandler fcgid-script </Directory> <Directory /path/to/your/jifty/app/share/web/templates> RewriteEngine on RewriteRule ^$ index.html [QSA] RewriteRule ^(.*)$ /cgi-bin/jifty/$1 [QSA,L] </Directory> It may be possible to do this without using mod_rewrite. Lighttpd (<http://www.lighttpd.net/>) Version 1.4.23 or newer is recommended, and you may adapt this config: server.modules = ( "mod_fastcgi" ) server.document-root = "/path/to/your/jifty/app/share/web/templates" fastcgi.server = ( "/" => ( "your_jifty_app" => ( "socket" => "/tmp/your_jifty_app.socket", "check-local" => "disable", "fix-root-scriptname" => "enable", "bin-path" => "/path/to/your/jifty/app/bin/jifty", "bin-environment" => ( "JIFTY_COMMAND" => "fastcgi" ), "min-procs" => 1, "max-procs" => 5, "max-load-per-proc" => 1, "idle-timeout" => 20, ) ) ) Versions before 1.4.23 will work, but you should read Plack::Handler::FCGI's lighttpd documentation <http://search.cpan.org/dist/Plack/lib/Plack/Handler/FCGI.pm#lighttpd> for how to configure your server. More information Since this uses Plack::Handler::FCGI, you might also want to read its documentation on webserver configurations <http://search.cpan.org/dist/Plack/lib/Plack/Handler/FCGI.pm#WEB_SERVER_CONFIGURATIONS>. METHODS
run Creates a new FastCGI process. perl v5.14.2 2011-01-25 Jifty::Script::FastCGI(3pm)
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