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Full Discussion: Script has no result!! -gt -lt
Top Forums Shell Programming and Scripting Script has no result!! -gt -lt Post 302960985 by Don Cragun on Sunday 22nd of November 2015 07:45:49 PM
Old 11-22-2015
Assuming that awk '{print$3}' doesn't produce a syntax error with the version of awk you're using, the variable up will be set to a number. For example, if the output of uptime is:
Code:
16:18  up 32 days, 47 mins, 10 users, load averages: 2.60 1.95 1.83

up will be set to 32.

How long has your system been up? None of your scripts should not produce any output unless your system has been up more than 365 days AND has been up less than 730 days. And, since acik is not set to any value in your 2nd script, that script will never produce any output unless acik is set to a value and exported from the shell execution environment used to invoke your script and it is set in that environment to a value x such that 365 < x < 730.
This User Gave Thanks to Don Cragun For This Post:
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LEARN ABOUT SUNOS

uptime

uptime(1)							   User Commands							 uptime(1)

NAME

       uptime - show how long the system has been up

SYNOPSIS

       uptime

DESCRIPTION

       The uptime command prints the current time, the length of time the system has been up, and the average number of jobs in the run queue over
       the last 1, 5 and 15 minutes. It is, essentially,  the first line of a w(1) command.

EXAMPLES

       Below is an example of the output uptime provides:

	      example% uptime
	      10:47am  up 27 day(s), 50 mins,  1 user,	load average: 0.18, 0.26, 0.20

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       |Availability		     |SUNWcsu			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       w(1), who(1), whodo(1M), attributes(5)

NOTES

       who -b gives the time the system was last booted.

SunOS 5.10							    18 Mar 1994 							 uptime(1)
All times are GMT -4. The time now is 03:47 PM.
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