Error 404--Not Found |
From RFC 2068 Hypertext Transfer Protocol -- HTTP/1.1:10.4.5 404 Not FoundThe server has not found anything matching the Request-URI. No indication is given of whether the condition is temporary or permanent. If the server does not wish to make this information available to the client, the status code 403 (Forbidden) can be used instead. The 410 (Gone) status code SHOULD be used if the server knows, through some internally configurable mechanism, that an old resource is permanently unavailable and has no forwarding address. |
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A sermon on Linux: Part 1
By Mark Gibbs Sing to the tune of Anything Goes: In olden days most network vendors Were looked on as real contenders Now heaven knows, anything goes. Some vendors who once had market share Now haven't even got their hair As they close, anything goes . . . - Apologies to the late Cole Porter rethren, welcome back to the First and Last Church of Networking. Let's have a round of applause for the choir. A fine job and, might I note, in tune for a change With all the present furor over Microsoft, Intel and Cisco and whether they have indulged in unfair competitive practices, now is a good time to reflect on the future of the network, the design of the desktop and the nature of the network operating system (NOS). It all comes down to operating systems. So, what have we got in the corporate world in the way of operating systems? Let's see, there's Windows, HP/UX, Windows, OS/2, Windows, OS/390, Windows, AIX, Windows, Macintosh, Windows, Solaris, Windows, IRIX and Windows. Oh, and there's the operating system that runs that cute little PalmPilot. And there's Windows. (Hey, editor, do you think I overdid that?) ((No more than usual - ed.)) Well, ladies and gentlemen, I'm here to tell you there is an alternative to consider, there is another choice, there is salvaaaation. At one time, the joke was that no one got fired for buying IBM; now it is no one gets fired for buying Microsoft. And while I think the father, son and holy ghost of corporate networks -Windows 95, Windows 98 and Windows NT respectively - have their merits, as I have said in previous sermons: They aren't the best or only solutions. Brothers and sisters, there is another way . . . the way of Linux. Yes, this humble son of Unix is as a beacon in the darkness that is the lot of IT managers everywhere. (Whoa, big guy, whoaaaa - ed.) In the last few months, we've seen a surge of interest in open-source software (which includes Linux), and we're coming to understand that this is a different way of thinking about products. The argument against freeware has always been that it is unsupported and therefore, unsupportable. Now, I think we can see that, generally, support from commercial vendors for any software is essentially as good as it ever was . . . which is to say, hardly recognizable as support. |
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