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)
fuser is used to check whether a file is in use by a process or not.
I was putting some information in a file via a background process and was doing a cat to see the contents.
It gave me the pid of background process followed by stop.
Understood only half, stopped because it was writing on it... (11 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,
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)
Anyone ever use fuser,
i tried this command fuser /database.bk
but it only returns datbase.bk:
I read some of the forums online, one of them said when he used fuser, it broke down the box, i really don't want that happen.
I thought fuser is to see who is accessing that file, right?
any... (8 Replies)
Greetings,
I need help understanding why FUSER will not bring back PSID's on mounted filesystems. Is this a common error?
Thanks in advance for your feedback. (11 Replies)
Hello,
I'm trying to select, or well put the PID that is given by fuser to a var.. It has a wierd format and I somehow can't get it working, any awk/sed experts about?
PID=`fuser $file | awk/sed....?`
if ; then
kill $PID
fi
Greetings and thanks for all your awesome help in advance! (4 Replies)
if filename.txt is in used, exit, else continue.
i tried to use fuser -c filename.txt, but returned bunch out PIDs eventhough filename.txt is not in used.
any idea ? (10 Replies)
Ill try to make this brief:
I am trying to get the script below to run another script defined as BATNAM.
The script runs fine, does what i designed it to do, however...
I would like it to mailx the NEW $pid that was restarted.
This script is supposed to go in crontab as root, and run by... (8 Replies)
Hi,
Not sure whether there is a fuser alternative or any better way to check for file in use or not.
I am wanting to check whether files are in use or not before removing them. Using fuser, the awk seems to be giving me 'weird' output not to mention that it is giving me 2 lines instead of... (0 Replies)
Discussion started by: newbie_01
0 Replies
LEARN ABOUT OPENDARWIN
nohup
NOHUP(1) BSD General Commands Manual NOHUP(1)NAME
nohup -- invoke a utility immune to hangups
SYNOPSIS
nohup [--] utility [arguments]
DESCRIPTION
The nohup utility invokes utility with its arguments and at this time sets the signal SIGHUP to be ignored. If the standard output is a ter-
minal, the standard output is appended to the file nohup.out in the current directory. If standard error is a terminal, it is directed to
the same place as the standard output.
Some shells may provide a builtin nohup command which is similar or identical to this utility. Consult the builtin(1) manual page.
ENVIRONMENT
The following variables are utilized by nohup:
HOME If the output file nohup.out cannot be created in the current directory, the nohup utility uses the directory named by HOME to create
the file.
PATH Used to locate the requested utility if the name contains no '/' characters.
DIAGNOSTICS
The nohup utility exits with one of the following values:
126 The utility was found, but could not be invoked.
127 The utility could not be found or an error occurred in nohup.
Otherwise, the exit status of nohup will be that of utility.
SEE ALSO builtin(1), csh(1), signal(3)STANDARDS
The nohup utility is expected to be IEEE Std 1003.2 (``POSIX.2'') compatible.
BUGS
Two or more instances of nohup can append to the same file, which makes for a confusing output.
BSD July 19, 2001 BSD