02-26-2009
Your script looks complex...
if you put set -x at the begining of your script, you should see where the error is.
You could also try to redirect result of ls in a text file, and then use the file with the while loop.
This could show where the probleme is.
to read "a b c d e" files, why not to had a grep "^[abcde]"
it seems more simple.
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source(n) Tcl Built-In Commands source(n)
__________________________________________________________________________________________________________________________________________________
NAME
source - Evaluate a file or resource as a Tcl script
SYNOPSIS
source fileName
source -encoding encodingName fileName |
_________________________________________________________________
DESCRIPTION
This command takes the contents of the specified file or resource and passes it to the Tcl interpreter as a text script. The return value
from source is the return value of the last command executed in the script. If an error occurs in evaluating the contents of the script
then the source command will return that error. If a return command is invoked from within the script then the remainder of the file will
be skipped and the source command will return normally with the result from the return command.
The end-of-file character for files is "32" (^Z) for all platforms. The source command will read files up to this character. This
restriction does not exist for the read or gets commands, allowing for files containing code and data segments (scripted documents). If
you require a "^Z" in code for string comparison, you can use "