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On Thu, 25 May 2006 21:37:55 +0200, Juerd <juerd@xxxxxxxxxxx.xx> wrote: > Chris Devers skribis 2006-05-25 15:28 (-0400): > > There's a simple solution to this, of course. > > For all defined single-letter options, handle them appropriately. > > For all undefined single-letter options, return with help details. > > -? is still dangerous: > > touch -- -r > foo -? Your fault, core dumped. > Now, -? might resolve to -r, which in foo's case, means foo tries to > delete every file in your home directory. Too bad. That is unix. You asked for it, you got it. That is why many shells have aliasses and completions. rm -i is the default for a lot of users -- H.Merijn Brand Amsterdam Perl Mongers (http://amsterdam.pm.org/) using & porting perl 5.6.2, 5.8.x, 5.9.x on HP-UX 10.20, 11.00, 11.11, & 11.23, SuSE 10.0, AIX 4.3 & 5.2, and Cygwin. http://qa.perl.org http://mirrors.develooper.com/hpux/ http://www.test-smoke.org http://www.goldmark.org/jeff/stupid-disclaimers/There's stuff above here
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