I want to write a script that does some sort of health check on the database. It will query the database for information, some query takes long and some are quick.
For example, inside the script I will do something as below:
Reason why I want the run_query to run in the background/& is so that the script finishes quickly. I need some guidance though on how do I implement run_query_check_output.
At the moment, I am thinking each run_query in the background will create a .end file before it exits and run_query_check_output will check if this file exists or not, if it exists then the query has finished, if not, check again and wait until it find a .end file.for each run
The other thing I want to be able to check though is to put a time limit of the run of each run_query that I ran in the background. For example, if one runs for more than 15 minutes, I want it to be killed or maybe it can kill itself. Is this possible to implement? Or maybe I should spawn another script that runs in the background too that checks how long each run_query script in the background has been running? How do I check how long each background script has been running so far though?
Does anyone has an example of what I am wanting to do? Please advise.
how can i compare the latest log file with the current time..
consider i am running a script "a.sh" at 09:00
( function of the script a.sh is to update the database )
this script is going to create logfile if the script is sucess
in case of failure it is not going to create logfile..
... (0 Replies)
hi is there any way i can display a countdown time needed to run a script? like load a counter at the beginning of the script with the estimated time and display the counter decrementing till it finishes running the script? (3 Replies)
Hi
I have a script that performs a process on a file.
I want to know how to include a function to run a batch of files?
Here is my script
#!/bin/bash
#----------------------------------------------------------------------------------------------------------------------
#This... (2 Replies)
Dear Forum experts
I have the below script which I made to run under bash shell, it runs perfectly for low records number, let us say like 100000. when I put all records (3,000,000), it's takes hours
can you please suggest anything to optimize or to run in different way :-|
{OFS="|";... (6 Replies)
Unix Gurus,
I have a requirement where the shell script needs to do specific tasks after certain period of time.
Daily we receive few files in a particular folder. The script does the file renaming, pass parameters to run some web services and pushes to remote FTP location.
But my... (3 Replies)
HI Guys,
I want to find out the script running time and subtract from sleeptime.
My Script Below Give me error :-
#!/usr/bin/ksh
timeout=100
start=$SECONDS
sleep 20
end=$SECONDS
echo "Time: $((end - start)) "
ScTime = $((end - start)) (1 Reply)
Dear all,
I wonder if it is possible that we can run the script
from time to time..I meant, it should repeat the
sourcing of the script by itself? In my case, I need
to source this script manually from time to time,
like once in every 10 minutes.
emily, (2 Replies)
OS version : RHEL 6.5
Below is an excerpt from /etc/security/limits.conf file for OS User named appusr in our server
appusr soft nproc 2047
appusr hard nproc 16384
What will happen if appusr has already spawned 2047 processes and wants to spawn 2048th process ?
I just want to know... (3 Replies)
I am running a script which will read the data from fail line by line and call the Java program by providing the arguments from the each line.
The Java code is working fast for few records and for some records its getting hanged not providing response for morethan one hour.
Currently am... (4 Replies)
Discussion started by: dineshaila
4 Replies
LEARN ABOUT SUNOS
gdmxnestchooser
gdmXnestchooser(1) User Commands gdmXnestchooser(1)NAME
gdmXnestchooser, gdmXnest - run an XDMCP chooser
SYNOPSIS
gdmXnestchooser [--background] [--broadcast] [--direct] [--no-gdm-check] [--no-query] [--xnest-extra-options=options] [--xnest=string]
[gnome-std-options] hostname
DESCRIPTION
gdmXnestchooser automatically gets the correct display number, sets up access, and runs Xnest with -indirect localhost. This ensures that
you get an XDMCP chooser that is provided by your machine. You can also specify the hostname whose chooser should be displayed, so that
gdmXnestchooser somehost runs the XDMCP chooser from host somehost inside an Xnest.
gdmXnest is a symbolic link to gdmXnestchooser and is the same as running gdmXnestchooser with the --no-query and --no-gdm-check options.
gdmXnest is useful for running Xnest without actually connecting somewhere.
OPTIONS
The following options are supported:
--background Run in the background. You can also use -b to specify this option.
--broadcast Run broadcast instead of indirect (chooser). You can also use -B to specify this option.
--direct Do direct query instead of indirect (chooser). You can also use -d to specify this option.
--no-gdm-check Do not check for running GDM.
--no-query Just run Xnest, no query (no chooser). You can also use -n to specify this option.
--xnest-extra-opExtra=options for Xnest. The default is no options. You can also use -o to specify this option.
--xnest=string Xnest command line. The default value is Xnest. You can also use -x to specify this option.
gnome-std-optionStandard options available for use with most GNOME applications. See gnome-std-options(5) for more information.
OPERANDS
The following operands are supported:
hostname Hostname whose chooser should be displayed.
EXAMPLES
Example 1: Running the XDMCP Chooser From Host somehost Inside an Xnest
example% gdmXnestchooser somehost
Example 2: Connecting to somehost Directly Run
example% gdmXnestchooser -d somehost
FILES
The following files are used by this application:
/usr/bin/gdmXnestchooserExecutable to run an XDMCP chooser
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWgnome-display-mgr |
+-----------------------------+-----------------------------+
|Interface stability |External |
+-----------------------------+-----------------------------+
SEE ALSO
Latest version of the GNOME Desktop User Guide for your platform.
gdm(1), gdmflexiserver(1), gdmphotosetup(1), gdmsetup(1), gdmthemetester(1), gdm-restart(1m), gdmconfig(1m), gnome-std-options(5)NOTES
Original man page written by Martin K. Petersen <mkp@mkp.net>, George Lebl <jirka@5z.com>. Copyright (c) 1998, 1999 by Martin K. Petersen.
Copyright (c) 2001, 2003, 2004 by George Lebl. Copyright (c) 2003 by Red Hat, Inc.
Updated by Brian Cameron, Sun Microsystems Inc., 2004.
SunOS 5.10 1 Sep 2004 gdmXnestchooser(1)
07-18-2013
