[ingo] Ingo/procmail/vacation

[Nate]

Here is my procmail log error message:
ls: unrecognized option `--time-style=+%s'
Try `ls --help' for more information.
/bin/bash: test: -le: unary operator expected

Am I correct in assuming my os (SME 6.0.1 RH 7.3) doesn't have a new enough 'ls'
to support that option?
If so can anything be done to fix this?
thanks,
Nate

:0 
{
  FILEDATE=`ls -lcn --time-style=+%s 'vacation.username at test.org' | awk '{ print
$6 + (604800) }'`
  DATE=`date +%s`
  DUMMY=`test $FILEDATE -le $DATE && rm 'vacation.username at test.org'`

  

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