Re^2: unpacking wmic command's unicode output

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Re^3: unpacking wmic command's unicode output by BrowserUk (Patriarch) on Nov 11, 2008 at 19:59 UTC
This appears to work: `wmic.exe process \| perl -CS script.pl` [download] Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error. "Science is about questioning the status quo. Questioning authority". In the absence of evidence, opinion is indistinguishable from prejudice. "Too many [] have been sedated by an oppressive environment of political correctness and risk aversion."	[reply] [d/l]
Re^4: unpacking wmic command's unicode output by ikegami (Patriarch) on Nov 12, 2008 at 18:02 UTC
I don't get the `-CS`. Does `wmic` really output UTF-8? Wouldn't it be more appropriate to use `wmic process \| perl script.pl`?	[reply] [d/l] [select]
Re^5: unpacking wmic command's unicode output by BrowserUk (Patriarch) on Nov 12, 2008 at 18:26 UTC
Does wmic really output UTF-8? It appears it does (some form of unicode anyway), if you redirect its output to a file (or via a pipe): `c:\test>wmic.exe process > junk c:\test>u:head -c 200 junk ■C a p t i o n C o m m a n d L i n +e` [download] That first spludge() is the LE BOM `0xfffe`. (It was a spludge when I c&p'd it!) Probably utf-16le I think, but whatever it is, using `-CS` does seem* to cause perl to work out what it is getting and treat it appropriately: `c:\test>wmic.exe process \| perl -CS -pe1 > junk c:\test>u:head -c 200 junk Caption CommandLine` [download] Whether by accident or design, it is useful. Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error. "Science is about questioning the status quo. Questioning authority". In the absence of evidence, opinion is indistinguishable from prejudice. "Too many [] have been sedated by an oppressive environment of political correctness and risk aversion."	[reply] [d/l] [select]
Re^6: unpacking wmic command's unicode output by ikegami (Patriarch) on Nov 12, 2008 at 19:02 UTC
Re^7: unpacking wmic command's unicode output by goibhniu (Hermit) on Nov 12, 2008 at 20:57 UTC
Some notes below your chosen depth have not been shown here
Re^4: unpacking wmic command's unicode output by goibhniu (Hermit) on Nov 11, 2008 at 20:06 UTC
So it DOES! Thank you, thank you, O sage. I'd have been weeks in perlpacktut were it not for this elegant solution! #my sig used to say 'I humbly seek wisdom. '. Now it says: use strict; use warnings; I humbly seek wisdom.	[reply]


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