command line question

[James Mcphee]

gwenview filename.jpg > /dev/null 2>&1 &


On Tue, Jan 29, 2013 at 3:02 PM, <joe at actionline.com> wrote:

>
> Thanks James, but that didn't work for me (or I didn't do it right).
> The terminal still stayed open.
>
> >> /dev/null 2>&1
> >
> > Probably
> >
> >
> > On Tue, Jan 29, 2013 at 2:56 PM, <joe at actionline.com> wrote:
> >
> >>
> >> Recently, Brian explained that I could add 2>/dev/null after a
> >> command to eliminate the display of errors that occurs when I just
> >> type gwenview filename.jpg.
> >>
> >> gwenview filename.jpg 2>/dev/null
> >>
> >> Thanks Brian. That is very helpful.
> >>
> >> But I would still like to know what might be done to stop all the
> >> error messages that the system generates when I just type gwenview
> >> filename.jpg (as shown below).
> >>
> >> Also, is there some additional option I could add to the example
> >> script above that would cause the terminal window to close and
> >> leave
> >> gwenview open?  As it is now, the terminal remains open and if I
> >> close it, gwenview also closes.
> >>
> >> Of course, I can open gwenview from the menu to avoid the terminal
> >> window, but it would be helpful to be able to execute commands in
> >> terminal (and create scripts for certain tasks) that I could
> >> execute
> >> without leaving a terminal open.
> >>
> >>
> >> -------------------
> >> $ gwenview test.jpg
> >> "/usr/bin/gwenview(24601)" Soprano:
> >> "org.freedesktop.DBus.Error.ServiceUnknown - The name
> >> org.kde.nepomuk.services.nepomukstorage was not provided by any
> >> .service files"
> >> "/usr/bin/gwenview(24601)" Soprano:
> >> "QLocalSocket::connectToServer:
> >> Invalid name"
> >> "/usr/bin/gwenview(24601)" Soprano:
> >> "org.freedesktop.DBus.Error.ServiceUnknown - The name
> >> org.kde.nepomuk.services.nepomukstorage was not provided by any
> >> .service files"
> >> "/usr/bin/gwenview(24601)" Soprano:
> >> "QLocalSocket::connectToServer:
> >> Invalid name"
> >> "/usr/bin/gwenview(24601)" Soprano:
> >> "org.freedesktop.DBus.Error.ServiceUnknown - The name
> >> org.kde.nepomuk.services.nepomukstorage was not provided by any
> >> .service files"
> >> "/usr/bin/gwenview(24601)" Soprano:
> >> "QLocalSocket::connectToServer:
> >> Invalid name"
> >> "/usr/bin/gwenview(24601)" Soprano:
> >> "org.freedesktop.DBus.Error.ServiceUnknown - The name
> >> org.kde.nepomuk.services.nepomukstorage was not provided by any
> >> .service files"
> >> "/usr/bin/gwenview(24601)" Soprano:
> >> "QLocalSocket::connectToServer:
> >> Invalid name"
> >> QInotifyFileSystemWatcherEngine::addPaths: inotify_add_watch
> >> failed:
> >> No such file or directory
> >> QFileSystemWatcher: failed to add paths:
> >> /home/joe/.config/ibus/bus
> >> "/usr/bin/gwenview(24601)" Soprano:
> >> "org.freedesktop.DBus.Error.ServiceUnknown - The name
> >> org.kde.nepomuk.services.nepomukstorage was not provided by any
> >> .service files"
> >> "/usr/bin/gwenview(24601)" Soprano:
> >> "QLocalSocket::connectToServer:
> >> Invalid name"
> >> gwenview(24601)/kdeui (kdelibs): Attempt to use QAction
> >> "edit_redo"
> >> with KXMLGUIFactory!
> >> gwenview(24601)/kdeui (kdelibs): Attempt to use QAction
> >> "edit_undo"
> >> with KXMLGUIFactory!
> >> gwenview(24601) Gwenview::ViewMainPagePrivate::setCurrentView: No
> >> index found for current view
> >> gwenview(24601) KXMLGUI::ActionList::plug: Index  20  is not
> >> within
> >> range (0 -  19
> >> gwenview(24601) KXMLGUI::ActionList::plug: Index  20  is not
> >> within
> >> range (0 -  19
> >> gwenview(24601) KXMLGUI::ActionList::plug: Index  20  is not
> >> within
> >> range (0 -  19
> >> gwenview(24601) KXMLGUI::ActionList::plug: Index  20  is not
> >> within
> >> range (0 -  19
> >>
> >>
> >>
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> >>
> >
> >
> >
>
>
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-- 
James McPhee
jmcphe at gmail.com
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