Writing a simple test script that looks for ssh, kills if its running and verifies if its still running. If it isn't, move on. My issue, its cause I don't know how, is to verify if ssh is running still. Also, is there a way have this do this on a remote server? I already have the ssh keys... (7 Replies)
I ran an ssh command to run a script on a remote server
ssh -l <user> <servername> /path/to/script/scriptname
This works fine - and the script is executed correctly.
However - I put this command into a script, that I want to run from cron every hour, to execute the file on the remote... (31 Replies)
Hi all,
I have a situation where I have a shell script that I need to run remotely on multiple *nix machines via SSH. Unfortunately, some of the commands in it require root access. I know that best practices for ssh entail configuring it so that the root account cannot log in, you need to... (4 Replies)
I'm working on a script (mostly for practice) to simplify a task I have to do every now and then. I have a cluster with 6 servers on it, each server has a directory with a set of files called *.pid and *.mpid. Each file contains the pid of a process that may or may not be running on that server.... (3 Replies)
Hello there.
I'm fairly new to Linux, but I am connecting via SSH and PuTTY to a remote server, and I am running a fairly heavy MySQL script in a PHP page.
Our connection here is dodgy to say the least and I get continuous disconnections.
My question is, when I get disconnected, does my... (4 Replies)
Hello All,
I am trying to run some simulations through SSH from my mac on our university SOLARIS system. My problem is that whenever I want to execute a command I get an error which says "Invalid argument".
Maybe I should explain more what I want to do and what I did.
Firstly I installed a... (10 Replies)
Hi All,
I have prepared a small script to monitor few applications running on diff unix boxes(frontend/backed node1/node2 etc).
ssh does not work for node2 when script executed from crontab..:wall: it work fine when i run it manually.
Regards,
Pavan (4 Replies)
Hello,
I know for SSH'ing and running a local script is...
ssh -t user@servername < /path/to/localscript.sh
and with SSH'ing and SUDO'ing is...
ssh -t user@servername "sudo -u username ls -l /home/username"
My inquiry is how can I combine both, by SSH'ing and SUDO'ing but running... (4 Replies)
Hi All
I have created a script which is running properly "Script".
I want that script to run when I login into another server.
in the code below:
when ssh is executed it asks for password ..After entering password the user is logged in but the script does not run.... whereas when I exit... (1 Reply)
Discussion started by: pulkitbahl
1 Replies
LEARN ABOUT DEBIAN
stapgraph
STAP(1) General Commands Manual STAP(1)NAME
stapgraph - systemtap grapher
SYNOPSIS
stapgraph [ OPTIONS ] FILENAME [ ARGUMENTS ]
stapgraph [ OPTIONS ] - [ ARGUMENTS ]
stapgraph [ OPTIONS ] -e SCRIPT [ ARGUMENTS ]
DESCRIPTION
The stapgraph program is a simple frontend to stap that produces graphs from the output of stap scripts.
This manual corresponds to version 1.7.
OPTIONS
stapgraph accepts all options accepted by stap. They are passed through to the stap process running the script or probe points.
USER INTERFACE
The script that produces results can be started from a dialog within the program, in addition to being launched using the program's command
line arguments. This dialog allows arguments to be passed to stap and to the script.
When running, a mouse left click on a graph pauses the display of data, even though it is still collected by the program. Dragging the
mouse scrolls the graph backwards and forwards in time; clicking the displayed pause button restarts the display of new data.
The scroll wheel can be used to zoom in and out on the graph.
SCRIPT OUTPUT SYNTAX
Scripts can output Comma Separated Values (CSV) which will be interpreted by stapgraph. The first value is the X coordinate of the graph,
usually a time value. stapgraph assumes that this value is constantly increasing.
A different syntax allows the script to specify many details of the graph's appearance.
%DataSet: DATA-SET-NAME SCALE COLOR GRAPHSTYLE
The data set name identifies a data set that will be emitted by the script. "SCALE" is the overall vertical scale of the graph for this
data set. "COLOR" is a red-green-blue hex color. "GRAPHSTYLE" is one of bar - a traditional bar graph dot - plotted points discreet - An
event style timeline that records that an event happened at a certain time.
%Title: TITLE
A title for the whole graph.
%XAxisTitle: TITLE
The legend for the X axis
%YAxisTitle: TITLE
The legend for the Y axis.
%YMax: MAX VALUE
The maximum value displayed on the graph.
GRAPH DATA
DATA SET TIME VALUE Each data point that is to be plotted is tagged with the data set name, followed by the time and value of the point.
SEE ALSO stap(3stap), staprun(3stap),
BUGS
Use the Bugzilla link off of the project web page or our mailing list. http://sourceware.org/systemtap/,<systemtap@sourceware.org>.
Red Hat 2013-05-14 STAP(1)