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Full Discussion: Simple Script
Top Forums Shell Programming and Scripting Simple Script Post 302193958 by ragavhere on Monday 12th of May 2008 12:57:32 AM
Old 05-12-2008
Hi try this code in bash,

read M
read R
read T
A=`expr $M + $R + $T`
B=2000
if [ "$A" -gt "$B" ]; then
echo "A is greater than 2000"
elif [ "$A -lt "$B ];
echo "A is less than 2000"
elif [ "$A" = "$B" ]; then
eho "A is equal to 2000"
fi
 

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LEARN ABOUT OSF1

pinfo

psrinfo(1)						      General Commands Manual							psrinfo(1)

NAME

       psrinfo, pinfo - Displays processor administration information

SYNOPSIS

       /usr/sbin/psrinfo -n

       /usr/sbin/psrinfo [-v] [processor...]

       /usr/sbin/psrinfo -s  processor

       /usr/sbin/pinfo [-v] [processor...]

OPTIONS

       Displays  the  number  of  processors in the system.  Enables verbose mode.  Writes only a boolean value to standard output.  The -s option
       requires a single processor identification number (processor).  The -s option is intended to be used in scripts.  A value of 1 is output if
       the specified processor is on line.  A value of 0 is output if the specified processor is off line.

DESCRIPTION

       The psrinfo and pinfo commands display information about processors.  The processor variable specifies the processor identification number,
       which is a unique integer that identifies the processor.  If you do not specify any options or a processor identification number, the  com-
       mands display information about all processors.

EXAMPLES

       The following is an example of the default prsinfo command output (no options or processor identification numbers):

	      greene:>	psrinfo  0	  on-line    since 11/03/1999 09:41:34 1       on-line	 since 11/03/1999 09:41:34 2	   off-line  since
	      11/03/1999 08:41:34

	      The following example shows how to use the psrinfo command with the -s option in a shell script to determine the state of  the  pro-
	      cessor with an identification number of 1:

	      if  [ "`psrinfo -s 1 2> /dev/null`" -eq 1 ] then	    echo "processor 1 is up" else      echo "processor 1 is down" fi The following
	      example shows how to use the psrinfo command with the -v option:

	      % psrinfo -v Status of processor 0 as of: 05/23/00 15:47:40
		Processor has been on-line since 05/23/2000 15:08:04
		The alpha EV5.6 (21164A) processor operates at 465 MHz,
		      and has an alpha internal floating point processor.  Status of processor 1 as of: 05/23/00 15:47:40
		Processor has been on-line since 05/23/2000 15:08:04
		The alpha EV5.6 (21164A) processor operates at 465 MHz,
		      and has an alpha internal floating point processor.  Status of processor 2 as of: 05/23/00 15:47:40
		Processor has been off-line since 05/23/2000 15:08:04
		The alpha EV5.6 (21164A) processor operates at 465 MHz,
		      and has an alpha internal floating point processor.  Status of processor 3 as of: 05/23/00 15:47:40
		Processor has been on-line since 05/23/2000 15:14:00
		The alpha EV5.6 (21164A) processor operates at 465 MHz,
		      and has an alpha internal floating point processor.

FILES

SEE ALSO

       Commands:  pset_assign_cpu(1), pset_assign_pid(1), pset_info(1), psradm(8)

       Files:  utmp(4)

       Processor Sets:	processor_sets(4)

																	psrinfo(1)
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