Article View: alt.msdos.programmer
Article #1088Re: Help Required with Dos variables
From: Rich Holland
Date: Thu, 07 Jan 1993 19:35
Date: Thu, 07 Jan 1993 19:35
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1309 bytes
Jon Freivald <jaf@jaflrn.UUCP> writes:
>macdonak@newton.ccs.tuns.ca (Kevin MacDonald) writes:
>> Is there any way to display the contents of a single DOS variable?
>> I know you can display all current variables by typing SET, but there
>> doesn't appear to be any way to display variables individually.
Sure it does!
>DOS batch file:
> echo %USER% > logfile
Yeah, those work, but then you have 'logfile' to deal with. What's wrong
with this: 'SET | FIND USER'
He's not trying to copy USER to NEWUSER, or he could use:
SET NEWUSER=%USER%
--
Rich Holland | INTERNET: holland@matt.ksu.ksu.edu
100 Jardine Terr., Apt A7 | BITNET : holland@ksuvm
Manhattan, KS 66502-3357 | UUCP : ...!rutgers!matt.ksu.ksu.edu!holland
char*p="char*p=%c%s%c;main(){printf(p,34,p,34);}";main(){printf(p,34,p,34);}
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Path: arc1-ca.pugleaf.net!sparky!uunet!zaphod.mps.ohio-state.edu!moe.ksu.ksu.edu!matt.ksu.ksu.edu!news From: holland@matt.ksu.ksu.edu (Rich Holland) Newsgroups: alt.msdos.programmer Subject: Re: Help Required with Dos variables Date: 7 Jan 1993 13:35:52 -0600 Organization: Kansas State University Lines: 25 Message-ID: <1ii0moINN62a@matt.ksu.ksu.edu> References: <1993Jan4.160029.26833@newton.ccs.tuns.ca> <L6eZwB1w164w@jaflrn.UUCP> NNTP-Posting-Host: matt.ksu.ksu.edu