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Re: Removing non-printing (hex codes) from text files

by ww (Archbishop)
on Feb 06, 2014 at 20:32 UTC ( #1073760=note: print w/replies, xml ) Need Help??

in reply to Removing non-printing (hex codes) from text files

"Does a file have to exist ...?"

The Zen answer: Can you open a paper bag if you don't have a bag?"

Actually, Perl is somewhat less rigid about that: The answer lies in your terminal: perldoc -f open.

As to your line 26 and title: you seem to have an odd spec: you talk about hex but present octal values....

and those appear to be:

\000-\011\013\014\016-\037 NUL TAB VT FF SO US
or, if interpreted as hex:
 NUL  DC1  DC3   DC4    SYN   Digit-'7'

Are you sure you've identified the chars you wish to remove correctly?

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If I've misconstrued your question or the logic needed to answer it, I offer my apologies to all those electrons which were inconvenienced by the creation of this post.

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[Eily]: hello muthusathish, we have many helps here
[muthusathish]: i have a perl based dll, how to decompile
[hippo]: :-D
[Eily]: you mean a dll where the SW was written in perl? That sounds unlikely
[muthusathish]: please help me regarding this
[hippo]: Easier just to go and look at the source, no?
[Eily]: mostly because perl isn't compiled in the usual sense of the meaning, you can't execute the opcodes directly, you need the perl engine
[muthusathish]: i dont have the environment too, but i need to get the logics so that i can re-wite
[Eily]: what makes you think your dll is "perl based" ?
[muthusathish]: i dont have source code too

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