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Full Discussion: Port status/Running daemon
Operating Systems Solaris Port status/Running daemon Post 302346837 by dennysv on Monday 24th of August 2009 07:50:14 AM
Old 08-24-2009
Stop HUDSON, and list all listening ports on server using netstat. start hudson, and do same again and check whether hudson has started. Also check hudson logs for any error messages. Check $HUDSON_HOME/config.xml to ensure right port is mentioned.
Code:
netstat -an | grep LISTEN        will list all listening ports
netstat -an | grep LISTEN | grep <port>  to check specific port is listening or not.

If you do not see the port in netstat output, then the hudson is not starting. Or if you see the port listening when hudson is down, there may be another service listening on that port.
Telnet will not show much output, but if telnet is able to connect to a port, that means something is listening on that port.
Code:
$ telnet 127.0.0.1 8080
Trying 127.0.0.1...
Connected to 127.0.0.1.
Escape character is '^]'.
^]
telnet> q

Failed connection look like this
$ telnet 127.0.0.1 345
Trying 127.0.0.1...
telnet: Unable to connect to remote host: Connection refused

 

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LEARN ABOUT CENTOS

git-instaweb

GIT-INSTAWEB(1) 						    Git Manual							   GIT-INSTAWEB(1)

NAME

       git-instaweb - Instantly browse your working repository in gitweb

SYNOPSIS

       git instaweb [--local] [--httpd=<httpd>] [--port=<port>]
		      [--browser=<browser>]
       git instaweb [--start] [--stop] [--restart]

DESCRIPTION

       A simple script to set up gitweb and a web server for browsing the local repository.

OPTIONS

       -l, --local
	   Only bind the web server to the local IP (127.0.0.1).

       -d, --httpd
	   The HTTP daemon command-line that will be executed. Command-line options may be specified here, and the configuration file will be
	   added at the end of the command-line. Currently apache2, lighttpd, mongoose, plackup and webrick are supported. (Default: lighttpd)

       -m, --module-path
	   The module path (only needed if httpd is Apache). (Default: /usr/lib/apache2/modules)

       -p, --port
	   The port number to bind the httpd to. (Default: 1234)

       -b, --browser
	   The web browser that should be used to view the gitweb page. This will be passed to the git web--browse helper script along with the
	   URL of the gitweb instance. See git-web--browse(1) for more information about this. If the script fails, the URL will be printed to
	   stdout.

       start, --start
	   Start the httpd instance and exit. Regenerate configuration files as necessary for spawning a new instance.

       stop, --stop
	   Stop the httpd instance and exit. This does not generate any of the configuration files for spawning a new instance, nor does it close
	   the browser.

       restart, --restart
	   Restart the httpd instance and exit. Regenerate configuration files as necessary for spawning a new instance.

CONFIGURATION

       You may specify configuration in your .git/config

	   [instaweb]
		   local = true
		   httpd = apache2 -f
		   port = 4321
		   browser = konqueror
		   modulepath = /usr/lib/apache2/modules

       If the configuration variable instaweb.browser is not set, web.browser will be used instead if it is defined. See git-web--browse(1) for
       more information about this.

SEE ALSO

       gitweb(1)

GIT

       Part of the git(1) suite

Git 1.8.3.1							    06/10/2014							   GIT-INSTAWEB(1)
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