01-30-2011
Use some great NMS like NetXMS
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I would like to allow only one instance of a script to run at any moment.
I've tried the following solution to count the instances but the result is always the number of running instances plus one and I can't find the problem
ps -ef | grep $0 | sed '/^$/ d' | sed '/grep/ d' | wc -l
Please... (2 Replies)
Discussion started by: oti
2 Replies
2. UNIX for Advanced & Expert Users
I have the below code in a file called test.ksh and it is scheduled using cron forevery 5 min. when i see the cron out file for every 5 min it showing the no of process running are 2. same thing when i implement in another script which contains other code along with the below code , it showing as... (1 Reply)
Discussion started by: kamesh83
1 Replies
3. Shell Programming and Scripting
Hello,
I'm trying to write a script that checks for previous instances of the same script which may still be running (this script is scheduled to run every 30 minutes). I want to somehow use the pid from each instance to make sure the previous one isn't running before continuing with my... (5 Replies)
Discussion started by: bd_joy
5 Replies
4. Shell Programming and Scripting
Hi,
Please let us know how to create a multiple instances of a job in the shell script.
Thanks.
Gangegowda K.G (1 Reply)
Discussion started by: Gangegowda
1 Replies
5. Shell Programming and Scripting
Can I get the STATE(instance are RUNNING or not and HEALTH is OK or not) of the weblogic instances(Admin and Managed) running on my unix machine via shell script.
Someone told me that it can be done via "weblogic.Admin GETSTATE"....but it is not working for me(might be I am doing something wrong)... (2 Replies)
Discussion started by: joshilalit2004
2 Replies
6. Shell Programming and Scripting
Hello,
My goal is to run the same Shell script in a parallel mode. This script will get triggered from different machines and different application teams by some job scheduling tool.
They may trigger the process at the same time. so I want to have them in QUEUE ..and release them for execution on... (3 Replies)
Discussion started by: chetan_sonar
3 Replies
7. UNIX for Advanced & Expert Users
just wanted to ask if anybody have script template for the subject above so I can make ti as my guide? example
a. server 1.1.1.1: restart script located at /etc/init.d/glassfish.sh
b. server 2.2.2.2: central script that support admin will use to execute to restart the /etc/init.d/glassfish.sh... (0 Replies)
Discussion started by: lhareigh890
0 Replies
8. Shell Programming and Scripting
How we can run the multiple instances of the script? I need to run the script which I am calling from the below function.I can doit with cron but I don't want to put it in the cron.This cript dploy the build and here I want when the build stage then it should run with multilpe instances of... (6 Replies)
Discussion started by: anuragpgtgerman
6 Replies
9. Solaris
Hi everyone,
I have a Solaris machine:
SunOS 5.10 Generic_127127-11 sun4v sparc SUNW,SPARC-Enterprise-T5220
After reboot, I can't ssh to this machine. Error message:
ssh: connect to host xxxx port 22: Connection refused
It seems ssh daemon is not running, but I don't have... (5 Replies)
Discussion started by: Zaiwen Gong
5 Replies
10. Shell Programming and Scripting
Hello,
I know this is not a simple question so I just need to know where to start for below project:
I am running under Ubuntu 18.04
What I'd like to see in apache page is to display status of particular process pids.
ps aux | grep keywords.txt
keywords.txt
word1
word2
word3
word4... (9 Replies)
Discussion started by: baris35
9 Replies
LEARN ABOUT XFREE86
fitcircle
FITCIRCLE(l) FITCIRCLE(l)
NAME
fitcircle - find mean position and pole of best-fit great [or small] circle to points on a sphere.
SYNOPSIS
fitcircle [ xyfile ] -Lnorm [ -H[nrec] ] [ -S ] [ -V ] [ -: ] [ -bi[s][n] ]
DESCRIPTION
fitcircle reads lon,lat [or lat,lon] values from the first two columns on standard input [or xyfile]. These are converted to cartesian
three-vectors on the unit sphere. Then two locations are found: the mean of the input positions, and the pole to the great circle which
best fits the input positions. The user may choose one or both of two possible solutions to this problem. The first is called -L1 and the
second is called -L2. When the data are closely grouped along a great circle both solutions are similar. If the data have large dispersion,
the pole to the great circle will be less well determined than the mean. Compare both solutions as a qualitative check.
The -L1 solution is so called because it approximates the minimization of the sum of absolute values of cosines of angular distances. This
solution finds the mean position as the Fisher average of the data, and the pole position as the Fisher average of the cross-products
between the mean and the data. Averaging cross-products gives weight to points in proportion to their distance from the mean, analogous to
the "leverage" of distant points in linear regression in the plane.
The -L2 solution is so called because it approximates the minimization of the sum of squares of cosines of angular distances. It creates a
3 by 3 matrix of sums of squares of components of the data vectors. The eigenvectors of this matrix give the mean and pole locations. This
method may be more subject to roundoff errors when there are thousands of data. The pole is given by the eigenvector corresponding to the
smallest eigenvalue; it is the least-well represented factor in the data and is not easily estimated by either method.
-L Specify the desired norm as 1 or 2, or use -L or -L3 to see both solutions.
OPTIONS
xyfile ASCII [or binary, see -b] file containing lon,lat [lat,lon] values in the first 2 columns. If no file is specified, fitcircle will
read from standard input.
-H Input file(s) has Header record(s). Number of header records can be changed by editing your .gmtdefaults file. If used, GMT default
is 1 header record.
-S Attempt to fit a small circle instead of a great circle. The pole will be constrained to lie on the great circle connecting the pole
of the best-fit great circle and the mean location of the data.
-V Selects verbose mode, which will send progress reports to stderr [Default runs "silently"].
-: Toggles between (longitude,latitude) and (latitude,longitude) input/output. [Default is (longitude,latitude)]. Applies to geo-
graphic coordinates only.
-bi Selects binary input. Append s for single precision [Default is double]. Append n for the number of columns in the binary file(s).
[Default is 2 input columns].
EXAMPLES
Suppose you have lon,lat,grav data along a twisty ship track in the file ship.xyg. You want to project this data onto a great circle and
resample it in distance, in order to filter it or check its spectrum. Try:
fitcircle ship.xyg -L2
project ship.xyg -Cox/oy -Tpx/py -S -pz | sample1d -S-100 -I1 > output.pg
Here, ox/oy is the lon/lat of the mean from fitcircle, and px/py is the lon/lat of the pole. The file output.pg has distance, gravity data
sampled every 1 km along the great circle which best fits ship.xyg
SEE ALSO
gmt(1gmt), project(1gmt), sample1d(1gmt)
1 Jan 2004 FITCIRCLE(l)