Date: Sat, 31 Jan 2004 05:27:51 -0600 From: Quintin Riis <webmaster@countrypure.net> To: "W. D." <WD@US-Webmasters.com> Cc: questions@freebsd.org Subject: Re: Redirect text from stdout to a variable? Message-ID: <401B9137.70203@countrypure.net> In-Reply-To: <5.1.0.14.2.20040131035740.07828af0@209.152.117.178> References: <5.1.0.14.2.20040131035740.07828af0@209.152.117.178>
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In Bourne shell: blah=$(something | something) blah2=`blah -K 2 -z` Quintin W. D. wrote: > Hey folks, > > Is it possible to redirect text from stdout to a variable? > > I do something like this and get the output on the screen: > > echo "Some Text to be Encrypted" | /usr/local/bin/gpg -a --always-trust --batch --no-secmem-warning -e -u "GPG Tester " -r "SomeDude@TheDudesDomain.com" > > > > Most sites advise to do something like this if using PHP: > > $cmd = "echo $msg | $gpg --batch --no-secmem-warn --armor --home $home_dir \ > -u $fm --default-key $fm -r $to --encrypt --sign"; > > $message_body = `$cmd`; > > mail($to,'Web Site Order',$message_body); > > However, "safe mode" is on, and won't let me do it. Any ideas? > > > > Start Here to Find It Fast!™ -> http://www.US-Webmasters.com/best-start-page/ > > _______________________________________________ > freebsd-questions@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-questions > To unsubscribe, send any mail to "freebsd-questions-unsubscribe@freebsd.org" > > >
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