RE: what process is using a port
Or you can use fuser -n tcp 80 Also. Domonkos Czinke -Original Message- From: LeVA [mailto:[EMAIL PROTECTED] Sent: Monday, May 03, 2004 7:15 PM To: [EMAIL PROTECTED] Subject: what process is using a port Hi! Is there a way to figure out what program is using a port. For example I want to know which process is using port 80. How can I do this? ps.: and another tiny question: Is it possible to see if a symlink is pointing at a given file? Thanks! Daniel -- LeVA
Re: what process is using a port
In article [EMAIL PROTECTED] you wrote: or for listening ports netstat -anp | grep LIST recent netstat versions do have a -l switch which you can use instead of -a. BTW: sadly enough there is a kerneln bug, which does not show all IPV6 listening sockets for /proc clients like netstat and lsof. This is a shame, since Ik now this was one of the most laughed miss-features of some windows versions. (#243084 Herbert supplied a patch to David Miller for upstream inclusion). Greetings Bernd -- eckes privat - http://www.eckes.org/ Project Freefire - http://www.freefire.org/ -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of unsubscribe. Trouble? Contact [EMAIL PROTECTED]
RE: what process is using a port
Or you can use fuser -n tcp 80 Also. Domonkos Czinke -Original Message- From: LeVA [mailto:[EMAIL PROTECTED] Sent: Monday, May 03, 2004 7:15 PM To: debian-security@lists.debian.org Subject: what process is using a port Hi! Is there a way to figure out what program is using a port. For example I want to know which process is using port 80. How can I do this? ps.: and another tiny question: Is it possible to see if a symlink is pointing at a given file? Thanks! Daniel -- LeVA
Re: what process is using a port
In article [EMAIL PROTECTED] you wrote: or for listening ports netstat -anp | grep LIST recent netstat versions do have a -l switch which you can use instead of -a. BTW: sadly enough there is a kerneln bug, which does not show all IPV6 listening sockets for /proc clients like netstat and lsof. This is a shame, since Ik now this was one of the most laughed miss-features of some windows versions. (#243084 Herbert supplied a patch to David Miller for upstream inclusion). Greetings Bernd -- eckes privat - http://www.eckes.org/ Project Freefire - http://www.freefire.org/
Re: what process is using a port
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On Mon, 3 May 2004, Steve Suehring wrote: On Mon, May 03, 2004 at 07:14:31PM +0200, LeVA wrote: Hi! Is there a way to figure out what program is using a port. For example I want to know which process is using port 80. How can I do this? lsof -i ps.: and another tiny question: Is it possible to see if a symlink is pointing at a given file? ls -la symlink (?) Or am I misunderstanding your question? Just a little thought: if one has symlinks stacked up like in the case of vi: /usr/bin/vi - /etc/alternatives/vi - /usr/bin/nvi ls will give only another symlink as an answer. But chase (apt-get install chase) will give the filename: = (1005 6): chase `which vi` /usr/bin/nvi bye T. - -- ** A C programmer asked whether computer had Buddha's nature. ** ** As the answer, master did rm -rif on the programmer's home** ** directory. And then the C programmer became enlightened... ** ** ** ** Tomasz Rola mailto:[EMAIL PROTECTED] ** -BEGIN PGP SIGNATURE- Version: PGPfreeware 5.0i for non-commercial use Charset: noconv iQA/AwUBQJgc1hETUsyL9vbiEQICLgCg9A7qRd0ozOZbYd6hiLkKPLLURnkAoKai N3iPvEiwgk89NmKq0XUX9GTs =0khi -END PGP SIGNATURE-
what process is using a port
Hi! Is there a way to figure out what program is using a port. For example I want to know which process is using port 80. How can I do this? ps.: and another tiny question: Is it possible to see if a symlink is pointing at a given file? Thanks! Daniel -- LeVA pgp0.pgp Description: signature
Re: what process is using a port
Hello, On Mon, May 03, 2004 at 07:14:31PM +0200, LeVA wrote: | Hi! | | Is there a way to figure out what program is using a port. For example I | want to know which process is using port 80. How can I do this? Try % sudo lsof -i :80 | ps.: and another tiny question: Is it possible to see if a symlink is | pointing at a given file? AFAIK, that kind of reverse mapping is not available. I think you will need to search through all the filesystems that might have a symlink to the given file. See find(1). Best regards, -- Zane Dodson [EMAIL PROTECTED] -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of unsubscribe. Trouble? Contact [EMAIL PROTECTED]
Re: what process is using a port
On Mon, May 03, 2004 at 07:14:31PM +0200, LeVA wrote: Hi! Is there a way to figure out what program is using a port. For example I want to know which process is using port 80. How can I do this? (0) [EMAIL PROTECTED] /home/diego# fuser -n tcp -v 80 here: 80 USERPID ACCESS COMMAND 80/tcp root 2136 f apache2 root 2164 f apache2 root 2165 f apache2 root 2166 f apache2 root 2167 f apache2 root 2168 f apache2 root 2510 f apache2 root 2865 f apache2 root 2869 f apache2 root 3939 f apache2 ps.: and another tiny question: Is it possible to see if a symlink is pointing at a given file? ls -l /some/path/your_symlink -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of unsubscribe. Trouble? Contact [EMAIL PROTECTED]
Re: what process is using a port
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On Monday 03 May 2004 19:14, LeVA wrote: Is there a way to figure out what program is using a port. For example I want to know which process is using port 80. How can I do this? # info lsof # lsof -i :port Cheers, FJP -BEGIN PGP SIGNATURE- Version: GnuPG v1.2.1 (GNU/Linux) iD8DBQFAloX9gm/Kwh6ICoQRAvOtAJ9yNxh6tJRcP15LkSQlfjzIK1d8+ACgzExW ogQoo8wjUK8ZEwj/zJsgECg= =fB6H -END PGP SIGNATURE- -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of unsubscribe. Trouble? Contact [EMAIL PROTECTED]
Re: what process is using a port
On Mon, May 03, 2004 at 07:14:31PM +0200, LeVA wrote: Hi! Is there a way to figure out what program is using a port. For example I want to know which process is using port 80. How can I do this? netstat -np Run it as root, or you will only see the PIDs for your own processes. -- Giraffe: a ruminant with a view. -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of unsubscribe. Trouble? Contact [EMAIL PROTECTED]
Re: what process is using a port
On Mon, May 03, 2004 at 07:14:31PM +0200, LeVA wrote: Hi! Is there a way to figure out what program is using a port. For example I want to know which process is using port 80. How can I do this? lsof -i ps.: and another tiny question: Is it possible to see if a symlink is pointing at a given file? ls -la symlink (?) Or am I misunderstanding your question? Steve -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of unsubscribe. Trouble? Contact [EMAIL PROTECTED]
Re: what process is using a port
Is there a way to figure out what program is using a port. For example I want to know which process is using port 80. How can I do this? netstat -anp | grep 80 or for listening ports netstat -anp | grep LIST -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of unsubscribe. Trouble? Contact [EMAIL PROTECTED]
Re: what process is using a port
Wow, thanks for all the answers. I really appreciate it! Daniel -- LeVA pgp0.pgp Description: signature
what process is using a port
Hi! Is there a way to figure out what program is using a port. For example I want to know which process is using port 80. How can I do this? ps.: and another tiny question: Is it possible to see if a symlink is pointing at a given file? Thanks! Daniel -- LeVA pgpys9DERUZ4Q.pgp Description: signature
Re: what process is using a port
Hello, On Mon, May 03, 2004 at 07:14:31PM +0200, LeVA wrote: | Hi! | | Is there a way to figure out what program is using a port. For example I | want to know which process is using port 80. How can I do this? Try % sudo lsof -i :80 | ps.: and another tiny question: Is it possible to see if a symlink is | pointing at a given file? AFAIK, that kind of reverse mapping is not available. I think you will need to search through all the filesystems that might have a symlink to the given file. See find(1). Best regards, -- Zane Dodson [EMAIL PROTECTED]
Re: what process is using a port
On Mon, May 03, 2004 at 07:14:31PM +0200, LeVA wrote: Hi! Is there a way to figure out what program is using a port. For example I want to know which process is using port 80. How can I do this? (0) [EMAIL PROTECTED] /home/diego# fuser -n tcp -v 80 here: 80 USERPID ACCESS COMMAND 80/tcp root 2136 f apache2 root 2164 f apache2 root 2165 f apache2 root 2166 f apache2 root 2167 f apache2 root 2168 f apache2 root 2510 f apache2 root 2865 f apache2 root 2869 f apache2 root 3939 f apache2 ps.: and another tiny question: Is it possible to see if a symlink is pointing at a given file? ls -l /some/path/your_symlink
Re: what process is using a port
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On Monday 03 May 2004 19:14, LeVA wrote: Is there a way to figure out what program is using a port. For example I want to know which process is using port 80. How can I do this? # info lsof # lsof -i :port Cheers, FJP -BEGIN PGP SIGNATURE- Version: GnuPG v1.2.1 (GNU/Linux) iD8DBQFAloX9gm/Kwh6ICoQRAvOtAJ9yNxh6tJRcP15LkSQlfjzIK1d8+ACgzExW ogQoo8wjUK8ZEwj/zJsgECg= =fB6H -END PGP SIGNATURE-
Re: what process is using a port
Is there a way to figure out what program is using a port. For example I want to know which process is using port 80. How can I do this? lsof -i:80 Todd
Re: what process is using a port
On Mon, May 03, 2004 at 07:14:31PM +0200, LeVA wrote: Hi! Is there a way to figure out what program is using a port. For example I want to know which process is using port 80. How can I do this? netstat -np Run it as root, or you will only see the PIDs for your own processes. -- Giraffe: a ruminant with a view.
Re: what process is using a port
On Mon, May 03, 2004 at 07:14:31PM +0200, LeVA wrote: Hi! Is there a way to figure out what program is using a port. For example I want to know which process is using port 80. How can I do this? lsof -i ps.: and another tiny question: Is it possible to see if a symlink is pointing at a given file? ls -la symlink (?) Or am I misunderstanding your question? Steve
Re: what process is using a port
Is there a way to figure out what program is using a port. For example I want to know which process is using port 80. How can I do this? netstat -anp | grep 80 or for listening ports netstat -anp | grep LIST
Re: what process is using a port
Wow, thanks for all the answers. I really appreciate it! Daniel -- LeVA pgpFpG8NgrnLc.pgp Description: signature
