i have hundreds of lines of formatted data with 10 different fields per line. the data is refreshed every few minutes and some fields in some lines may reflect new data. i'm looking for a sample of code that help me to identify those new fields so that i can write them to a file to indicate that... (0 Replies)
Hi,
I have an AIX server which has a number of root owned semaphores. Is there a way of identifying which processes/threads own these processes so that they can be removed.
I there also a way to remove shared memory segments in a similar way
Thanks.
\ (1 Reply)
hi
I am using a GUI language (based on C/C++) for my application. Now i need to identify the "Again" key in the Sun keyboard. I tried to do this by getting the ascii value (4155)of it . it was fine. but it is clashing with F12, whose ascii is 4155 in normal keyboards. Due to this either one of... (0 Replies)
HP-UX
All,
I work in a manufacturing environment where some users connect to our Progress-based system with wireless RF units (Bar-code). Sometimes they go out of range and get disconnected but their session remains alive (ghost sessions). This sometimes causes record lock problems and is a pain.... (6 Replies)
Hey,
I'm in the process of working on a script to identify IO usage on a high IO server I have setup (Debian Etch). My question is how can identify specific processes that are using much of these resources, I can identify the processes using IOTOP, but doing it remotely via script can be a pain... (1 Reply)
I have an HP-UX server that runs a script each night. The script connects to an SFTP server and downloads all xml files (if any are present) from a certain folder, and then deletes the files from the SFTP server. So sometimes it will download a new file, sometimes it will download 2 or 3 new... (4 Replies)
Hi
I ran the command vmstat -s , the output is below
2335876 total memory
2307284 used memory
902984 active memory
953180 inactive memory
28592 free memory
445848 buffer memory
1234196 swap cache
779872 total swap
... (3 Replies)
so for the purposes of this thread, interactive scripts are shell scripts that prompts for a response from a user and then waits for the user to enter a response before proceeding.
now, from my understanding of this, the one common string i can expect to find in all interactive scripts is some... (1 Reply)
Sometimes it is necessary to run a job in the foreground that would normally be run as an overnight cron job.
When the job is run in the foreground, slightly different code may be required. Rather than having two scripts, I thought of following:
#!/bin/ksh ... (3 Replies)
Discussion started by: jgt
3 Replies
LEARN ABOUT MOJAVE
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)