> you don't have to write entire output of the shell to the file, > all shell commands supports output redirection to file/linux utilities > such as grep/etc. [1],
I actually didn't know that (just starting to use rhevm-shell)...this will prove very helpful! Thanks! Thank you, Christian Hernandez 1225 Los Angeles Street Glendale, CA 91204 Phone: 877-782-2737 ext. 4566 Fax: 818-265-3152 [email protected] <mailto:[email protected]> www.4over.com <http://www.4over.com> On Tue, Sep 10, 2013 at 8:43 AM, Michael Pasternak <[email protected]>wrote: > > Hi Christian, > > On 09/10/2013 06:18 PM, Christian Hernandez wrote: > > If I may interject.... > > > > Disabling the MOTD makes it easier to script...let's say if I want to > get a list of VMs' snapshots and out them in a for loop...I would have to > write the output of the > > rhevm-shell to a file; parse that file (oh BTW there are ^[[H and ^[[2 > in that file...just to make things more interesteing); then run it through > my loop - and then pass > > that into rhevm-shell...repeating the process. > > you don't have to write entire output of the shell to the file, > all shell commands supports output redirection to file/linux utilities > such as grep/etc. [1], > > also in "script mode" printed limited MOTD (without welcome message) > if it still doesn't work for you, please file RFE (though i'm not sure it > will make to 3.3) > > [1] list snapshots --vm-identifier aaa > snapshots.txt > for more details see http://www.ovirt.org/CLI#Scripting > > > Also it doesn't help that rhevm-shell does a "clear" of the screen when > it runs (can I turn that off too?) > > this is done for create "visual" isolation between bash and ovirt shells, > not sure i understand how it related to the told above, but if you find it > usable, i don't mind. > > > > > I would have to do that for every command. > > > > I don't mind having an MOTD...just wished there was an option to turn it > off > > > > > > In short: It makes it easier to script and automate tasks. > > > > > > Thank you, > > > > Christian Hernandez > > 1225 Los Angeles Street > > Glendale, CA 91204 > > Phone: 877-782-2737 ext. 4566 > > Fax: 818-265-3152 > > [email protected] <mailto:[email protected]> <mailto: > [email protected] <mailto:[email protected]>> > > www.4over.com <http://www.4over.com/> <http://www.4over.com < > http://www.4over.com/>> > > > > > > On Tue, Sep 10, 2013 at 8:04 AM, Michael Pasternak > > <[email protected]<mailto: > [email protected]>> wrote: > > > > > > Hi Anand, > > > > On 09/10/2013 09:33 AM, Anand Nande wrote: > > > Hi, > > > > > > Is it possible $subject? > > > If so - please share how. > > > > currently there is no "user-friendly" way to disable it, > > can you elaborate please why do you need that? > > > > > > > > I tried to find the file which rhevm-shell would open using: > > > > > > # rhevm-shell -c -d ...(no luck) > > > # lsof | egrep -i 'rhev|shell' ...(no luck) > > > > > > Regards > > > --Anand > > > > > > > > > -- > > > > Michael Pasternak > > RedHat, ENG-Virtualization R&D > > _______________________________________________ > > Users mailing list > > [email protected] <mailto:[email protected]> > > http://lists.ovirt.org/mailman/listinfo/users > > > > > > > -- > > Michael Pasternak > RedHat, ENG-Virtualization R&D >
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