Hai Friends,
I have to develop a script that checks for a particular process say x.exe once every day and report if its not running say through a blat mail.
I need this to run in a given list of pc from a single point.
Any suggestion of how to go abt this
Thnx for any help (1 Reply)
I want to write a unix shell script that will check if a process (say debu) is running in the server or not. If no , then send a mail to the corresponding person to start the process??? (2 Replies)
How do I make a shell script to see if a certain process is running.
The process shows up on ps aux as /usr/sbin/daemon
eg:
if
/usr/sbin/daemon
else
#nothin
basically i want to run the process if it isnt running/ has been stopped.
Thanks. (2 Replies)
I'm new to expecting and i want to create a script to ssh to a device,check is a process is running and display that the process is running or not.This is what i have so far
After executing this script i get an error.
#!/usr/bin/expect
set timeout -1
set ip "machine ip goes here"
set... (5 Replies)
How to I check if a process is running in C? I'm trying to use ps aux |grep "process name" but failing in doing that. How do I do that?
Thanks, (1 Reply)
Hi,
Can anyone please tell me how to write a shell script to check
whether a process if running or not.... if its still running then wait for sometime and if not then run the next query.
Also, Under my one main script main.sh I have to run 2 scripts simutaneously which take some time to... (2 Replies)
#!/bin/sh
CHECK='ps aux | grep start.jar | grep -v grep | wc -l'
if
then
/usr/local/jre-1.7.0/bin/java - jar start.jar &
else
fi
Could anybody advise whats up with this code im trying to put this in as a cron job to check that solr search engine is running every 10secs and if... (10 Replies)
I have process1 running on one machine and generating some log file. Now another process which can be launched on any machine wants to know if process1 is running or not and also in case it is running it wants to stream the logs file generated by process1 on terminal from which process2 is... (2 Replies)
I have to kill the process "test" for a maintenance I do but want the script to check when it comes back up.
I can get what I want when I run this while loop:
while true;do ps -ef | grep test | grep -v grep | sed -e 's/^*//';sleep 60;done
but I want the script to do it for me and as soon as... (6 Replies)
I have found this bit of code that nearly does what I want.
Basically 3 input fields, I want to copy t2 to t3 as it's typed but only if t1 contains data AND t3 is empty:
<input type="text" id="t1" />
<input type="text" id="t2" />
<input type="text" id="t3" />
<script> var t2 =... (4 Replies)
Discussion started by: barrydocks
4 Replies
LEARN ABOUT OSX
dtruss
dtruss(1m) USER COMMANDS dtruss(1m)NAME
dtruss - process syscall details. Uses DTrace.
SYNOPSIS
dtruss [-acdeflhoLs] [-t syscall] { -p PID | -n name | command }
DESCRIPTION
dtruss prints details on process system calls. It is like a DTrace version of truss, and has been designed to be less intrusive than truss.
Of particular interest is the elapsed times and on cpu times, which can identify both system calls that are slow to complete, and those
which are consuming CPU cycles.
Since this uses DTrace, only users with root privileges can run this command.
OPTIONS -a print all details
-b bufsize
dynamic variable buffer size. Increase this if you notice dynamic variable drop errors. The default is "4m" for 4 megabytes per CPU.
-c print system call counts
-d print relative timestamps, us
-e print elapsed times, us
-f follow children as they are forked
-l force printing of pid/lwpid per line
-L don't print pid/lwpid per line
-n name
examine processes with this name
-o print on-cpu times, us
-s print stack backtraces
-p PID examine this PID
-t syscall
examine this syscall only
EXAMPLES
run and examine the "df -h" command
# dtruss df -h
examine PID 1871
# dtruss -p 1871
examine all processes called "tar"
# dtruss -n tar
run test.sh and follow children
# dtruss -f test.sh
run the "date" command and print elapsed and on cpu times,
# dtruss -eo date
FIELDS
PID/LWPID
Process ID / Lightweight Process ID
RELATIVE
relative timestamps to the start of the thread, us (microseconds)
ELAPSD elapsed time for this system call, us
CPU on-cpu time for this system call, us
SYSCALL(args)
system call name, with arguments (some may be evaluated)
DOCUMENTATION
See the DTraceToolkit for further documentation under the Docs directory. The DTraceToolkit docs may include full worked examples with ver-
bose descriptions explaining the output.
EXIT
dtruss will run forever until Ctrl-C is hit, or if a command was executed dtruss will finish when the command ends.
AUTHOR
Brendan Gregg [Sydney, Australia]
SEE ALSO procsystime(1M), dtrace(1M), truss(1)version 0.80 Jun 17, 2005 dtruss(1m)