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Full Discussion: How to easily identify socket given a PID on Linux?
Operating Systems Linux How to easily identify socket given a PID on Linux? Post 302995496 by drl on Thursday 6th of April 2017 11:25:29 AM
Old 04-06-2017
Hi.
Quote:
Originally Posted by drysdalk
... As for the fd command - I've never heard of that one, sorry. Doesn't seem to either be installed or to be an option for installation on any Linux or Solaris system I currently have access to.
Perhaps:
Code:
NAME
       fd - file & directory maintenance tool

SYNOPSIS
       fd  [ -abCefhiklmNnPrSsTtuvx ] [ -NAME=value ] [ directory [ directory2
       ...  ]]
       fdsh [ -abCcefhiklmNnPrSsTtuvx ] [ args ]

DESCRIPTION
       Fd is a file & directory maintenance tool considered for the text  ter-
       minals  on general UNIX.  It aims for a clone of the same named utility
       which is made for the PC/AT compatible machine and PC-9800 series.   In
       fact, it is upper compatible functionally.

See Debian package fdclone:
Code:
fd      file & directory maintenance tool (man)
Path    : /usr/bin/fd
Version : - ( /usr/bin/fd, 2014-08-03 )
Type    : ELF 64-bit LSB executable, x86-64, version 1 (SYSV ...)
Help    : probably available with -h

For a system like:
Code:
OS, ker|rel, machine: Linux, 3.16.0-4-amd64, x86_64
Distribution        : Debian 8.7 (jessie)

Best wishes ... cheers, drl
 

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LEARN ABOUT SUSE

gettid

GETTID(2)						     Linux Programmer's Manual							 GETTID(2)

NAME

       gettid - get thread identification

SYNOPSIS

       #include <sys/types.h>

       pid_t gettid(void);

DESCRIPTION

       gettid() returns the caller's thread ID (TID).  In a single-threaded process, the thread ID is equal to the process ID (PID, as returned by
       getpid(2)).  In a multithreaded process, all threads have the same PID, but each one has a unique TID.  For further details, see  the  dis-
       cussion of CLONE_THREAD in clone(2).

RETURN VALUE

       On success, returns the thread ID of the calling process.

ERRORS

       This call is always successful.

VERSIONS

       The gettid() system call first appeared on Linux in kernel 2.4.11.

CONFORMING TO

       gettid() is Linux-specific and should not be used in programs that are intended to be portable.

NOTES

       Glibc does not provide a wrapper for this system call; call it using syscall(2).

       The thread ID returned by this call is not the same thing as a POSIX thread ID (i.e., the opaque value returned by pthread_self(3)).

SEE ALSO

       clone(2), fork(2), getpid(2)

COLOPHON

       This  page is part of release 3.25 of the Linux man-pages project.  A description of the project, and information about reporting bugs, can
       be found at http://www.kernel.org/doc/man-pages/.

Linux								    2008-04-14								 GETTID(2)
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