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Full Discussion: For loops with multiple variables
Top Forums Shell Programming and Scripting For loops with multiple variables Post 302507521 by Franklin52 on Thursday 24th of March 2011 05:55:29 AM
Old 03-24-2011
Not sure if this is what you're looking for, but it's unnecessary to use a temporary file for the userid.
You could do something like this:
Code:
MAXAGE=90

while IFS=: read uid dummy
do
  for j in `find /tcb -name "$uid" -exec ls -1 {} \;`
  do
    LASTPWCHG=`awk -F: '/u_succhg/{print $3}' "$j"`
    DAYSEC=86400
    DAWNOFTIME=`/usr/contrib/bin/perl -e 'print int(time)'`
    SECSAGO=`echo "$DAWNOFTIME - $LASTPWCHG" | bc`
    DAYSAGO=`echo "$SECSAGO/$DAYSEC" | bc`
    LEFTDAYS=`echo "$MAXAGE - $DAYSAGO" | bc`
    if [ "$LEFTDAYS" -le 7 ]
    then
       # show a reminder and send to user email address.... etc
    fi
  done
done < /etc/passwd

 

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LEARN ABOUT PHP

posix_geteuid

POSIX_GETEUID(3)							 1							  POSIX_GETEUID(3)

posix_geteuid - Return the effective user ID of the current process

SYNOPSIS

       int posix_geteuid (void	)

DESCRIPTION

	Return the numeric effective user ID of the current process. See also posix_getpwuid(3) for information on how to convert this into a use-
       able username.

RETURN VALUES

	Returns the user id, as an integer

EXAMPLES

       Example #1

	      posix_geteuid(3) example

	      This example will show the current user id then set the effective user id to a separate id using	posix_seteuid(3),  then  show  the
	      difference between the real id and the effective id.

	      <?php
	      echo posix_getuid()."
"; //10001
	      echo posix_geteuid()."
"; //10001
	      posix_seteuid(10000);
	      echo posix_getuid()."
"; //10001
	      echo posix_geteuid()."
"; //10000
	      ?>

SEE ALSO

       posix_getpwuid(3), posix_getuid(3), posix_setuid(3), POSIX man page GETEUID(2).

PHP Documentation Group 													  POSIX_GETEUID(3)
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