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Full Discussion: Get value from file!!!!
Top Forums UNIX for Dummies Questions & Answers Get value from file!!!! Post 302116192 by Shell_Life on Wednesday 2nd of May 2007 09:15:14 AM
Old 05-02-2007
Jibu,
I meant a sample of the actual input file "/proc/loadavg".
If your file has only one number per record, see if this would work for you:
Code:
while read Inbr
do
  echo $Inbr
  if [ ${Inbr} -gt 77 ]; then
    echo "Greater than 77"
  else
    echo "Less or equal to 77"
  fi
done < /proc/loadavg

 

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LEARN ABOUT DEBIAN

getloadavg

GETLOADAVG(3)						     Linux Programmer's Manual						     GETLOADAVG(3)

NAME

       getloadavg - get system load averages

SYNOPSIS

       #define _BSD_SOURCE	   /* See feature_test_macros(7) */
       #include <stdlib.h>

       int getloadavg(double loadavg[], int nelem);

DESCRIPTION

       The  getloadavg() function returns the number of processes in the system run queue averaged over various periods of time.  Up to nelem sam-
       ples are retrieved and assigned to successive elements of loadavg[].  The system imposes a maximum of 3 samples, representing averages over
       the last 1, 5, and 15 minutes, respectively.

RETURN VALUE

       If the load average was unobtainable, -1 is returned; otherwise, the number of samples actually retrieved is returned.

VERSIONS

       This function is available in glibc since version 2.2.

CONFORMING TO

       Not in POSIX.1-2001.  Present on the BSDs and Solaris.

SEE ALSO

       uptime(1), proc(5)

COLOPHON

       This  page is part of release 3.44 of the Linux man-pages project.  A description of the project, and information about reporting bugs, can
       be found at http://www.kernel.org/doc/man-pages/.

Linux								    2007-12-08							     GETLOADAVG(3)
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