FYI: $$ is the pid of the current process, so:
does write the pid to $FILE, but it is a child process because the & runs the function in the background.
question: for the below program
i just printed the value for pid, child pid and parent pid
why does it give me 6 values? i assume ppid is 28086
but can't figure out why there are 5 values printed instead of just two!
can someone comment on that!
#include<stdio.h>
#define DIM 8
int... (3 Replies)
The below command returns full line.How can i get only PID from this line ie 15794 from the below example
(FI NY) nbswpsa52.ny.ficc.gs.com~ ->ps -ef | grep keepalive | grep -v keepaliveStub | grep -v swapback | grep -v grep
ficctprd 15794 1 0 13:12:58 ? 0:01 keepalive (3 Replies)
Hi ,
I am trying to get the PID using the following command:
$ /usr/ucb/ps -auwwwwx | grep java | grep Proceess | ptree PID or
$ /usr/ucb/ps -auwwwwx | grep java | grep Proceess;ptree PID
it is possible to get PID, such that I check whether any orphan
process is running.
solution... (0 Replies)
1. If I use an software application(which connects to the database in the server) in my local pc, how many PID should be registered? Would there be PID for the session and another PID for socket connection?
2. I noticed (through netstat) that when I logged in using the my software application,... (1 Reply)
Hi All,
In my project i have two process runs in the back end.
Once i start my project, and execute the command ps, i get below output:
PID TTY TIME CMD
9086 pts/1 0:00 ksh
9241 pts/1 0:02 java
9240 pts/1 0:00 shell_script_bg
java with 9241 PID is the main... (4 Replies)
Hi,
I need to get the pid of a process and have to store the pid in a variable and i want to use this value(pid) of the variable for some process. Please can anyone tell me how to get the pid of a process and store it in a variable. please help me on this.
Thanks in advance,
Amudha (7 Replies)
Hello people,
This question might seem to be a little naive but here it goes:
I want to know the PID of a script that is running in the background.
eg: There is a script called Data_Downloader.sh
I am using the command:
ps -ef | grep Data_Downloader.sh
But I am getting the output as
wrkarea... (9 Replies)
I have searched to find an anwer to no avail, I hope you can help me.
I have a.ksh that many people call and a.ksh calls b.ksh
b.ksh is also invoked stand-alone by many people as well
In b.ksh I want to do something different if it was not involked by a.ksh.
How can I do this? (7 Replies)
Hello,
I would like to know what this command means?
PID=$!
what does "!" stand for? (5 Replies)
Discussion started by: googlietdr
5 Replies
LEARN ABOUT LINUX
snmpm_network_interface
snmpm_network_interface(3erl) Erlang Module Definition snmpm_network_interface(3erl)NAME
snmpm_network_interface - Behaviour module for the SNMP manager network interface.
DESCRIPTION
This module defines the behaviour of the manager network interface. A snmpm_network_interface compliant module must export the following
functions:
* start_link/2
* stop/1
* send_pdu/7
* inform_response/4
* note_store/2
* info/1
* get_log_type/1
* set_log_type/2
* verbosity/2
The semantics of them and their exact signatures are explained below.
EXPORTS
start_link(Server, NoteStore) -> {ok, Pid} | {error, Reason}
Types Server = pid()
NoteStore = pid()
Start-link the network interface process.
Server is the pid of the managing process.
NoteStore is the pid of the note-store process.
stop(Pid) -> void()
Types Pid = pid()
Stop the network interface process.
send_pdu(Pid, Pdu, Vsn, MsgData, Addr, Port, ExtraInfo) -> void()
Types Pid = pid()
Pdu = pdu()
Vsn = 'version-1' | 'version-2' | 'version-3'
MsgData = term()
Addr = address()
Port = integer()
ExtraInfo = term()
Request the network interface process ( Pid ) to send this pdu ( Pdu ).
ExtraInfo is some opaque data that is passed to the net-if process. It originates from the ExtraInfo parameter in the calls to the
synchronous get-request , asynchronous get-request , synchronous get-next-request , asynchronous get-next-request , synchronous set-
request and asynchronous set-request functions. Whether the net-if process chooses to use this is implementation dependent. The net-
if process included in this application ignores it.
inform_response(Pid, Ref, Addr, Port) -> void()
Types Pid = pid()
Ref = term()
Addr = address()
Port = integer()
Instruct the network interface process to send the response (acknowledgment) to an inform-request.
Ref is something that can be used to identify the inform-request, e.g. request-id of the inform-request.
Addr and Port identifies the agent, from which the inform-request originated.
note_store(Pid, NoteStore) -> void()
Types Pid = pid()
NoteStore = pid()
Change the pid of the note-store process. This is used when the server re-starts the note_store (e.g. after a crach).
info(Pid) -> [{Key, Value}]
Types Pid = pid()
The info returned is basically up to the implementer to decide. The implementation provided by this application provides info about
memory allocation and various socket information.
The info returned by this function is returned together with other info collected by the manager when the info function is called
(tagged with the key net_if ).
verbosity(Pid, Verbosity) -> void()
Types Pid = pid()
Verbosity = verbosity()
Change the verbosity of the network interface process.
get_log_type(Pid) -> {ok, LogType} | {error, Reason}
Types Pid = pid()
LogType = atl_type()
Reason = term()
The Audit Trail Log is managed by the network interface process. So, it is this process that has to return the actual log-type.
set_log_type(Pid, NewType) -> {ok, OldType} | {error, Reason}
Types Pid = pid()
NewType = OldType = atl_type()
Reason = term()
The Audit Trail Log is managed by the network interface process. So, it is this process that has to do the actual changing of the
type.
See set_log_type for more info.
Ericsson AB snmp 4.19 snmpm_network_interface(3erl)