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Top Forums Shell Programming and Scripting Help with setting a variable! Post 302213850 by joeyg on Friday 11th of July 2008 06:51:54 AM
Old 07-11-2008
Not sure of two of your variables

I see where you try to set COUNT . (I don't think it will do what you think it will in this manner.) However you then do an if on $abc.dat and another on $def.dat -- but I do not see where these are set. Perhaps this is your issue since an undefined variable will be less than 4 when doing an "if" condition.

I think you want something more like
COUNTabc=$(cat ../data/abc.dat* | wc -l)
COUNTdef=$(cat ../data/def.dat* | wc -l)
[Each of the above will set a variable with the count for number of lines.]

and then do your "if" conditions with $COUNTabc and $COUNTdef
 

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incr(3tcl)						       Tcl Built-In Commands							incr(3tcl)

__________________________________________________________________________________________________________________________________________________

NAME
incr - Increment the value of a variable SYNOPSIS
incr varName ?increment? _________________________________________________________________ DESCRIPTION
Increments the value stored in the variable whose name is varName. The value of the variable must be an integer. If increment is supplied then its value (which must be an integer) is added to the value of variable varName; otherwise 1 is added to varName. The new value is stored as a decimal string in variable varName and also returned as result. Starting with the Tcl 8.5 release, the variable varName passed to incr may be unset, and in that case, it will be set to the value incre- | ment or to the default increment value of 1. EXAMPLES
Add one to the contents of the variable x: incr x Add 42 to the contents of the variable x: incr x 42 Add the contents of the variable y to the contents of the variable x: incr x $y Add nothing at all to the variable x (often useful for checking whether an argument to a procedure is actually integral and generating an error if it is not): incr x 0 SEE ALSO
expr(3tcl) KEYWORDS
add, increment, variable, value Tcl incr(3tcl)
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