07-12-2010
10 More Discussions You Might Find Interesting
1. Solaris
Is there a way in Solaris to find which process is using which port? (3 Replies)
Discussion started by: Kraas
3 Replies
2. AIX
Is there a way in AIX to determine which process is connected to a particular IP port? I know about the lsof command, but for various reasons I can't install it on the machine I want to use it on. Is there a way other than using this command? (1 Reply)
Discussion started by: dgiaimo
1 Replies
3. UNIX for Dummies Questions & Answers
Hi,
Please help me out, how to check whether a port currently being used or not.
is there any command which give the result?
Thanks
Rajesh (6 Replies)
Discussion started by: rajesh08
6 Replies
4. UNIX for Advanced & Expert Users
Hi all,
I work in three platforms SOLARIS,HPUX,AIX.
My requirement is to find the user id which is using a particular port.
So I tried searching commands which will help me to know which port is used by which process.
According to the posts over here lsof makes life easy in this case. But I... (4 Replies)
Discussion started by: vikasrout
4 Replies
5. Shell Programming and Scripting
hi everybody;
my code is cheking if a port is an actif or not with the cmd netstat -ln,I want first to enter the number of the port which I want to check it but I think that the value of $con in the second "if" is always "0" so the code give me always that the port is not used!!!
... (5 Replies)
Discussion started by: bassma
5 Replies
6. UNIX for Dummies Questions & Answers
I have process1 running on one machine and generating some log file. Now another process which can be launched on any machine wants to know if process1 is running or not and also in case it is running it wants to stream the logs file generated by process1 on terminal from which process2 is... (2 Replies)
Discussion started by: saurabhnsit2001
2 Replies
7. IP Networking
i want to kill a tcp connection by killing its pid
with netstat -an i got the tcp ip connection on port 5914
but when i type ps -a or ps-e there is not such process running on port 5914
is it possible that because i do not log on with proper user account i can not see that process running? (30 Replies)
Discussion started by: alinamadchian
30 Replies
8. AIX
Hi all,
Have this performance Issue,
srvbd1]root]/]>ps vg | head -1 ; ps vg | grep -w wait
PID TTY STAT TIME PGIN SIZE RSS LIM TSIZ TRS %CPU %MEM COMMAND
8196 - A 4448:23 0 384 384 xx 0 0 12.8 0.0 wait
53274 - A 4179:28 0 384 ... (9 Replies)
Discussion started by: gopeezere
9 Replies
9. Solaris
Hi ,
In a server /tmp has almost reached 75% and i can see the File system utilization is 48Mb only , so i believe some process is using the /tmp space. I would like to know which process is using /tmp space.
# df -h /tmp
Filesystem size used avail capacity Mounted on
swap ... (9 Replies)
Discussion started by: chidori
9 Replies
10. UNIX for Advanced & Expert Users
Hello All,
The system concerned has multiple processes communicating with each other using shared memory. These processes use semaphores to protect data being used amongst them. The "key" would uniquely identifies the particular semaphore corresponding to a resource for the various processes.
... (2 Replies)
Discussion started by: saptarshi
2 Replies
LEARN ABOUT OPENDARWIN
pldd
PLDD(1) Linux User Manual PLDD(1)
NAME
pldd - display dynamic shared objects linked into a process
SYNOPSIS
pldd pid
pldd option
DESCRIPTION
The pldd command displays a list of the dynamic shared objects that are linked into the process with the specified process ID. The list
includes the libraries that have been dynamically loaded using dlopen(3).
OPTIONS
-?, --help
Display program help message.
--usage
Display a short usage message.
-V, --version
Display the program version.
EXIT STATUS
On success, pldd exits with the status 0. If the specified process does not exist, the user does not have permission to access its dynamic
shared object list, or no command-line arguments are supplied, pldd exists with a status of 1. If given an invalid option, it exits with
the status 64.
VERSIONS
pldd is available since glibc 2.15.
CONFORMING TO
The pldd command is not specified by POSIX.1. Some other systems have a similar command.
NOTES
The command
lsof -p PID
also shows output that includes the dynamic shared objects that are linked into a process.
The gdb(1) info shared command also shows the shared libraries being used by a process, so that one can obtain similar output to pldd using
a command such as the following (to monitor the process with the specified pid):
$ gdb -ex "set confirm off" -ex "set height 0" -ex "info shared"
-ex "quit" -p $pid | grep '^0x.*0x'
BUGS
Since glibc 2.19, pldd is broken: it just hangs when executed. It is unclear if it will ever be fixed.
EXAMPLE
$ echo $$ # Display PID of shell
1143
$ pldd $$ # Display DSOs linked into the shell
1143: /usr/bin/bash
linux-vdso.so.1
/lib64/libtinfo.so.5
/lib64/libdl.so.2
/lib64/libc.so.6
/lib64/ld-linux-x86-64.so.2
/lib64/libnss_files.so.2
SEE ALSO
ldd(1), lsof(1), dlopen(3), ld.so(8)
COLOPHON
This page is part of release 4.15 of the Linux man-pages project. A description of the project, information about reporting bugs, and the
latest version of this page, can be found at https://www.kernel.org/doc/man-pages/.
GNU
2017-09-15 PLDD(1)