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| Newer page: | version 30 | Last edited on Friday, August 26, 2005 2:42:04 am | by AristotlePagaltzis | Revert |
| Older page: | version 29 | Last edited on Friday, August 26, 2005 2:34:26 am | by AristotlePagaltzis | Revert |
@@ -66,9 +66,9 @@
}
}'
</verbatim>
-This
will read whitespace-separated tabular data from stdin(3) or from the files passed, and will write to tab-separated tabular data to stdout(3).
+Both of these
will read whitespace-separated tabular data from stdin(3) or from the files passed, and will write to tab-separated tabular data to stdout(3).
!! Trace execution in a [Perl] script
Getting a trace showing each executed line of code in sequence (think <tt>sh -x</tt> but for [Perl] scripts) is not obvious. perl(1)'s <tt>-D</tt> switch itself does not provide such functionality, but you can get there like so:
