Re: "/usr/bin" supposed to exist?
От | stephan.michael.rupp@t-online.de |
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Тема | Re: "/usr/bin" supposed to exist? |
Дата | |
Msg-id | 3F7FEE68.11797.16C782@localhost обсуждение исходный текст |
Ответ на | Re: "/usr/bin" supposed to exist? (Frank Seesink <frank@mail.wvnet.edu>) |
Ответы |
Re: "/usr/bin" supposed to exist?
(Frank Seesink <frank@mail.wvnet.edu>)
|
Список | pgsql-cygwin |
Hello, Frank, > Jason Tishler wrote: > > On Fri, Oct 03, 2003 at 04:09:40PM +0200, Cornelia Boenigk wrote: > > > >>if you try to find /usr/bin in Windows explorer: you don't see it, > >>seems not available. if you run the cygwin bash and cd to /usr/bin > >>you will see all programmes installed. > > > > > > Under Cygwin, /usr/bin is a mount point: > > > > $ mount | fgrep /usr/bin > > C:\Cygwin\bin on /usr/bin type system (binmode) > > Not sure, but this user may be experiencing the wonderful phantom > /usr/bin issue, where /usr/bin is there if you type a command like > > cd /usr/bin > > but if you type > > cd /usr > ls > > you don't see it. That's it exactly, Frank! Does this has any impacts on the functionality of CygWin/PostgreSQL (besides the fact that I don't s e e it...)? Kind regards Stephan > This has happened to me twice now in the past 6 > months. Not sure why, other than Cygwin setup.exe or one of the post > install scripts mangling something along the way. > > I found a post online someplace (Google for "missing Cygwin /usr/bin > directory") on how to get things back the way they should be. It > basically involved ripping out the mount and then rebuilding it. But be > careful, because without the /usr/bin mounting, any commands you type > (like 'ls') may require the full path. Basically, to "rebuild" things > so /usr/bin appears, do the following (assuming you have Cygwin > installed at 'C:\cygwin'; adjust as necessary): > > $ cd /usr > $ umount /usr/bin > $ /bin/rmdir bin > $ /bin/mkdir bin > $ /bin/mount -f -s -b "C:/cygwin/bin" "/usr/bin" > > This should set things so you see the /usr/bin directory again. > > Note I have not had an issue with apps not working when this occurs. It > is just that there does not "appear" to be a ./bin directory in /usr. > All the usual commands, though, work to access the files at this mount > point. Very weird. But I like directory listings to show things > properly, so I do the above when necessary. > > > > ---------------------------(end of broadcast)--------------------------- > TIP 2: you can get off all lists at once with the unregister command > (send "unregister YourEmailAddressHere" to majordomo@postgresql.org) > -- Stephan Rupp - Philologe / Netzwerkspezialist - Mirabeauweg 4 D-72 072 Tübingen Tel.: +49 (7071) 84093 Fax: +49 (7071) 84048 E-Post: stephan.rupp@gmx.net stephan.michael.rupp@t-online.de
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