Re: GREP for search - not replace
This WebDNA talk-list message is from 2004
It keeps the original formatting.
numero = 60402
interpreted = N
texte = search=.*Last-modified:([^%0A%0D]*).*replace=\1Here's something (untested) that should be close.Bill-----Original Message-----From: Joe D'Andrea
Sent: Thu, 9 Dec 2004 11:48:29 -0500To: "WebDNA Talk" Subject: GREP for search - not replaceI have a little monitor that grabs web pages using TCPCONNECT. I want to grab some info from the headers. Let's say the headers are:HTTP/1.1 200 OKServer: Netscape-Enterprise/6.0Date: Thu, 09 Dec 2004 15:44:35 GMTContent-length: 8269Content-type: text/htmlLast-modified: Thu, 09 Dec 2004 14:56:21 GMTAccept-ranges: bytesConnection: closeWhat I need is the modified date and the content length. I've used the middle context in the past like this:Modified Date= [text show=t][middle startafter=Last-modified: &endbefore=Accept-ranges:][PageContent][/middle][/text]But now we're hitting servers that don't return the headers in the same order that the current servers do. Regardless, I am wanting to use grep for this operation. What I'm looking for is a little help that will find just the value and replace everything except the value with null.Any thoughts on a grep strting?Thanks,~joe-- _______________________________________________________________ Joseph D'Andrea ~ http://www.west21.com/ ~ JoeDan@West21.com WEST21.com Internet services for the 21st Centurywebhosting ~ co-location ~ wireless access ~ WebCat programming-------------------------------------------------------------This message is sent to you because you are subscribed to the mailing list .To unsubscribe, E-mail to: To switch to the DIGEST mode, E-mail to Web Archive of this list is at: http://webdna.smithmicro.com/-------------------------------------------------------------This message is sent to you because you are subscribed to the mailing list .To unsubscribe, E-mail to: To switch to the DIGEST mode, E-mail to Web Archive of this list is at: http://webdna.smithmicro.com/
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search=.*Last-modified:([^%0A%0D]*).*replace=\1Here's something (untested) that should be close.Bill-----Original Message-----From: Joe D'Andrea Sent: Thu, 9 Dec 2004 11:48:29 -0500To: "WebDNA Talk" Subject: GREP for search - not replaceI have a little monitor that grabs web pages using TCPCONNECT. I want to grab some info from the headers. Let's say the headers are:HTTP/1.1 200 OKServer: Netscape-Enterprise/6.0Date: Thu, 09 Dec 2004 15:44:35 GMTContent-length: 8269Content-type: text/htmlLast-modified: Thu, 09 Dec 2004 14:56:21 GMTAccept-ranges: bytesConnection: closeWhat I need is the modified date and the content length. I've used the middle context in the past like this:Modified Date= [text show=t][middle startafter=Last-modified: &endbefore=Accept-ranges:][PageContent][/middle][/text]But now we're hitting servers that don't return the headers in the same order that the current servers do. Regardless, I am wanting to use grep for this operation. What I'm looking for is a little help that will find just the value and replace everything except the value with null.Any thoughts on a grep strting?Thanks,~joe-- _______________________________________________________________ Joseph D'Andrea ~ http://www.west21.com/ ~ JoeDan@West21.com WEST21.com Internet services for the 21st Centurywebhosting ~ co-location ~ wireless access ~ WebCat programming-------------------------------------------------------------This message is sent to you because you are subscribed to the mailing list .To unsubscribe, E-mail to: To switch to the DIGEST mode, E-mail to Web Archive of this list is at: http://webdna.smithmicro.com/-------------------------------------------------------------This message is sent to you because you are subscribed to the mailing list .To unsubscribe, E-mail to: To switch to the DIGEST mode, E-mail to Web Archive of this list is at: http://webdna.smithmicro.com/
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