我想从 bash 脚本打开 Dolphin 窗口。这可能与问题无关，但我将连接到 Dolphin 中的 SFTP 位置。
首先，我尝试从脚本中执行以下命令：
dolphin sftp://MyHost:1234
这会导致几个警告：
kdeinit4: Shutting down running client. klauncher: Exiting on signal
15 Connecting to deprecated signal
QDBusConnectionInterface::serviceOwnerChanged(QString,QString,QString)
QDBusConnection: session D-Bus connection created before
QCoreApplication. Application may misbehave. KDE Daemon (kded) already
running. QDBusConnection: session D-Bus connection created before
QCoreApplication. Application may misbehave. kbuildsycoca4 running...
kbuildsycoca4(13252) KConfigGroup::readXdgListEntry: List entry
MimeType in "/usr/NX/share/applnk/x-nxclient/nxclient.desktop" is not
compliant with XDG standard (missing trailing semicolon).
kbuildsycoca4(13252) parseLayoutNode: The menu spec file contains a
Layout or DefaultLayout tag without the mandatory Merge tag inside.
Please fix your file. kbuildsycoca4(13252) parseLayoutNode: The menu
spec file contains a Layout or DefaultLayout tag without the mandatory
Merge tag inside. Please fix your file. dolphin(13244)
KXMLGUI::ActionList::plug: Index 19 is not within range (0 - 11
kio_trash(13254) TrashProtocol::createUDSEntry: couldn't stat
"/home/user/.local/share/Trash/files/.DS_Store"
接下来我尝试从脚本中执行以下命令：
dbus-launch dolphin sftp://MyHost:1234
这会导致更多警告：
kdeinit4: Shutting down running client. Connecting to deprecated
signal
QDBusConnectionInterface::serviceOwnerChanged(QString,QString,QString)
QDBusConnection: session D-Bus connection created before
QCoreApplication. Application may misbehave. QDBusConnection: session
D-Bus connection created before QCoreApplication. Application may
misbehave. kbuildsycoca4 running... QDBusObjectPath: invalid path ""
QObject::connect: Cannot connect (null)::deviceFound(Device*) to
BlueDevilDaemon::deviceFound(Device*) QObject::connect: Cannot connect
QTimer::timeout() to (null)::stopDiscovery() QDBusConnection: session
D-Bus connection created before QCoreApplication. Application may
misbehave. QDBusConnection: session D-Bus connection created before
QCoreApplication. Application may misbehave. QDBusConnection: session
D-Bus connection created before QCoreApplication. Application may
misbehave. QDBusConnection: session D-Bus connection created before
QCoreApplication. Application may misbehave. QDBusConnection: session
D-Bus connection created before QCoreApplication. Application may
misbehave. No outputs have backlight property QDBusConnection: session
D-Bus connection created before QCoreApplication. Application may
misbehave. dolphin(13176) KXMLGUI::ActionList::plug: Index 19 is not
within range (0 - 11 QDBusConnection: name 'org.kde.kglobalaccel'
had owner '' but we thought it was ':1.5' Warning from helper: reading
brightness failed with error code 5 "No such file or directory"
Warning from helper: reading brightness failed with error code 5 "No
such file or directory" kded(13187)
PowerDevilUPowerBackend::brightness:
org.kde.powerdevil.backlighthelper.brightness failed Warning from
helper: writing brightness failed with error code 5 "No such file or
directory" Warning from helper: writing brightness failed with error
code 5 "No such file or directory" kded(13187)
PowerDevilUPowerBackend::setBrightness:
org.kde.powerdevil.backlighthelper.setbrightness failed
kio_trash(13205) TrashProtocol::createUDSEntry: couldn't stat
"/home/user/.local/share/Trash/files/.DS_Store"
如何从 bash 脚本启动 Dolphin 文件管理器并为其提供 (SFTP) 路径？
答案1
这有帮助吗：
在 KDE 上的 Dolphin 和 Konqueror 中使用 ssh 浏览远程文件系统
然后将 stderr 重定向到文件或 /dev/null，如下所示：
dolphin sftp://<usr@host>/ 2> /dev/null