05-08-2017
I have no idea what your
usep and
usep1 arrays are supposed to contain, but it is obvious that the code you have shown us can't possibly produce the output you say you are getting. Both of those arrays need to contain numeric values for your code to work and there is nothing in your code that prints the filesystem names if both of those arrays contain numeric values???
It would seem that you want to
- take the mail command out of the loop,
- initialize alertlist to an empty string before you start your loop,
- use echo "$tmp" inside the loop,
- add the contents of the variable tmp as an additional line in the variable alertlist inside the loop, and
- after falling off the end of the loop, send mail if and only if ${#alertlist} is non-zero.
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LEARN ABOUT DEBIAN
continue
continue(3tcl) Tcl Built-In Commands continue(3tcl)
__________________________________________________________________________________________________________________________________________________
NAME
continue - Skip to the next iteration of a loop
SYNOPSIS
continue
_________________________________________________________________
DESCRIPTION
This command is typically invoked inside the body of a looping command such as for or foreach or while. It returns a TCL_CONTINUE code,
which causes a continue exception to occur. The exception causes the current script to be aborted out to the innermost containing loop
command, which then continues with the next iteration of the loop. Catch exceptions are also handled in a few other situations, such as
the catch command and the outermost scripts of procedure bodies.
EXAMPLE
Print a line for each of the integers from 0 to 10 except 5:
for {set x 0} {$x<10} {incr x} {
if {$x == 5} {
continue
}
puts "x is $x"
}
SEE ALSO
break(3tcl), for(3tcl), foreach(3tcl), return(3tcl), while(3tcl)
KEYWORDS
continue, iteration, loop
Tcl continue(3tcl)