Thread: [A-a-p-user] publishing with scp -C
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From: Andreas P. <a.p...@ac...> - 2002-11-15 06:14:01
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I hope you are interested in success reports: ;-) A-A-P compiles my Cheetah Templates to Webware Servlets (Cheetah is a python powered template engine, Webware is 'a suite of software components for developing object-oriented, web-based applications'). Since the number of templates in the projects is increasing continuously, the ':rule' command, the 'aap_sufreplace()' function and python's 'glob' module and are my friends. A-A-P publishes servlets, *.html, *.css, *.js, ... whenever they changed. A-A-P helps building the documentation by calling LaTeX and a lot of scripts which create LaTeX from python and SQL sources. I only have a secondary question: Is there a way to publish files with scp using compression (scp -C ...)? Thank you! -- Regards, Andi Poisel |
From: Bram M. <Br...@mo...> - 2002-11-15 10:18:30
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Andreas Poisel wrote: > I hope you are interested in success reports: ;-) Yes, I am. Since A-A-P is still very new, I want to get an impression of what people like to do use it for. And to get an idea of the quality (there is always a tendency to only report problems, that may give a wrong impression). > A-A-P compiles my Cheetah Templates to Webware Servlets (Cheetah is a > python powered template engine, Webware is 'a suite of software > components for developing object-oriented, web-based applications'). > Since the number of templates in the projects is increasing > continuously, the ':rule' command, the 'aap_sufreplace()' function and > python's 'glob' module and are my friends. > > A-A-P publishes servlets, *.html, *.css, *.js, ... whenever they > changed. > > A-A-P helps building the documentation by calling LaTeX and a lot of > scripts which create LaTeX from python and SQL sources. Good to see it works as intended. > I only have a secondary question: Is there a way to publish files with > scp using compression (scp -C ...)? I don't really see a problem with that. I didn't have a specific reason to leave out -C. It may slow down communication a bita bit if you have a very fast connection (LAN). You can also specify compression in your ssh configuration file, but it's not obvious. Anyone object to always adding -C to the "scp" command? It should actually be configurable somehow... -- You have the right to remain silent. Anything you say will be misquoted, then used against you. /// Bram Moolenaar -- Br...@mo... -- http://www.moolenaar.net \\\ /// Creator of Vim - Vi IMproved -- http://www.vim.org \\\ \\\ Project leader for A-A-P -- http://www.a-a-p.org /// \\\ Lord Of The Rings helps Uganda - http://iccf-holland.org/lotr.html /// |
From: Jim T. <jwt@OnJapan.net> - 2002-11-19 05:50:33
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On Fri, Nov 15, 2002 at 11:18:03AM +0100, Bram Moolenaar wrote: > Anyone object to always adding -C to the "scp" command? Recent OpenSSH sshd versions ship with "privilege separation" on by default. This disables compression for some operating systems (Linux, Irix(?), others?). On systems which lack mmap or anonymous (MAP_ANON) memory mapping, compression must be disabled in order for privilege separation to function. Which suggests a configurable option really would be best. |
From: Bram M. <Br...@mo...> - 2002-11-19 10:18:14
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Jim Tittsler wrote: > On Fri, Nov 15, 2002 at 11:18:03AM +0100, Bram Moolenaar wrote: > > Anyone object to always adding -C to the "scp" command? > > Recent OpenSSH sshd versions ship with "privilege separation" > on by default. This disables compression for some operating > systems (Linux, Irix(?), others?). > > On systems which lack mmap or anonymous (MAP_ANON) memory > mapping, compression must be disabled in order for > privilege separation to function. > > Which suggests a configurable option really would be best. OK, I can add it. But we still need a default. What happens with passing the "-C" option when compression is disabled? Hopefully it is silently ignored, then we have no problem with the "-C" default. -- hundred-and-one symptoms of being an internet addict: 81. At social functions you introduce your husband as "my domain server." /// Bram Moolenaar -- Br...@mo... -- http://www.moolenaar.net \\\ /// Creator of Vim - Vi IMproved -- http://www.vim.org \\\ \\\ Project leader for A-A-P -- http://www.a-a-p.org /// \\\ Lord Of The Rings helps Uganda - http://iccf-holland.org/lotr.html /// |