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Full Discussion: Track and kill the PIDS
Top Forums Shell Programming and Scripting Track and kill the PIDS Post 302355358 by trey85stang on Tuesday 22nd of September 2009 11:20:31 AM
Old 09-22-2009
here is a quick example that I use for stuff like this...

Code:
#!/bin/bash

ssh_fuction () {
  ssh $1 "my commands go here...." &
  return_code=$?
  sleep 300
  kill -9 $return_code
}

for servers in $somelist
do
  ssh_function $servers &
done

you can also add to the for loop a while loop so that you only run the command on x number of servers at time... etc...
 

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LEARN ABOUT XFREE86

s390_sthyi

S390_STHYI(2)							System Calls Manual						     S390_STHYI(2)

NAME

       s390_sthyi - emulate STHYI instruction

SYNOPSIS

       #include <asm/unistd.h>

       int s390_sthyi(unsigned long function_code, void *resp_buffer,
		      uint64_t *return_code, unsigned long flags);

DESCRIPTION

       The  s390_sthyi() system call emulates the STHYI (Store Hypervisor Information) instruction.  It provides hardware resource information for
       the machine and its virtualization levels.  This includes CPU type and capacity, as well as the machine model and other metrics.

       The function_code argument indicates which function to perform.	The following code(s) are supported:

       0      Return CP (Central Processor) and IFL (Integrated Facility for Linux) capacity information.

       The resp_buffer argument specifies the address of a response buffer.  If the system call returns 0, the response buffer will be filled with
       CPU capacity information.  Otherwise, the response buffer's content is unchanged.

       The return_code argument stores the return code of the STHYI instruction, using one of the following values:

       0       Success.

       4       Unsupported function code.

       For further details about return_code, function_code, and resp_buffer, see the reference given in NOTES.

       The flags argument is provided to allow for future extensions and currently must be set to 0.

RETURN VALUE

       On  success (that is: emulation succeeded), the return value of s390_sthyi() matches the condition code of the STHYI instructions, which is
       a value in the range [0..3].  A return value of 0 indicates that CPU capacity information is stored in *resp_buffer.  A return value  of  3
       indicates "unsupported function code" and the content of *resp_buffer is unchanged.  The return values 1 and 2 are reserved.

       On error, -1 is returned, and errno is set appropriately.

ERRORS

       EFAULT The value specified in resp_buffer or return_code is not a valid address.

       EINVAL The value specified in flags is nonzero.

       ENOMEM Allocating memory for handling the CPU capacity information failed.

       EOPNOTSUPP
	      The value specified in function_code is not valid.

VERSIONS

       This system call is available since Linux 4.15.

CONFORMING TO

       This Linux-specific system call is available only on the s390 architecture.

NOTES

       Glibc does not provide a wrapper for this system call, use syscall(2) to call it.

       For details of the STHYI instruction, see <https://www.ibm.com/support/knowledgecenter/SSB27U_6.3.0/com.ibm.zvm.v630.hcpb4/hcpb4sth.htm>.

SEE ALSO

       syscall(2)

COLOPHON

       This  page is part of release 4.15 of the Linux man-pages project.  A description of the project, information about reporting bugs, and the
       latest version of this page, can be found at https://www.kernel.org/doc/man-pages/.

Linux Programmer's Manual					    2018-02-02							     S390_STHYI(2)
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