Redirect text from stdout to a variable?
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 [EMAIL PROTECTED] 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/ ___ [EMAIL PROTECTED] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to [EMAIL PROTECTED]
Re: Redirect text from stdout to a variable?
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 [EMAIL PROTECTED] 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/ ___ [EMAIL PROTECTED] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to [EMAIL PROTECTED] ___ [EMAIL PROTECTED] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to [EMAIL PROTECTED]
Re: Redirect text from stdout to a variable?
At 05:27 1/31/2004, Quintin Riis wrote: In Bourne shell: blah=$(something | something) blah2=`blah -K 2 -z` Quintin Thanks, Quintin! My problem is that when I try to do something like that, I get something like this: Cannot execute using backquotes in safe mode Any other ideas? 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 [EMAIL PROTECTED] 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/ ___ [EMAIL PROTECTED] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to [EMAIL PROTECTED] ___ [EMAIL PROTECTED] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to [EMAIL PROTECTED] Start Here to Find It Fast! - http://www.US-Webmasters.com/best-start-page/ ___ [EMAIL PROTECTED] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to [EMAIL PROTECTED]
