linux – 如何隐藏来自特定命令的警告消息？

基本上,我想从终端打开我当前的文件夹.我做侏儒开放.从终端,这将打开我所在的当前文件夹.

在我的.bashrc中,我有一个名为open的简单函数,它为我做了这个.

function open() {
gnome-open . }

所以我只是打电话给它,它有效.唯一的问题是,当我这样做时,我收到一堆警告信息？

(nautilus:414): GLib-GIO-CRITICAL **:
g_dbus_interface_skeleton_unexport: assertion
‘interface_->priv->connections != NULL’ Failed

(nautilus:414): GLib-GIO-CRITICAL **:
g_dbus_interface_skeleton_unexport: assertion
‘interface_->priv->connections != NULL’ Failed

(nautilus:414): Gtk-CRITICAL **: gtk_icon_theme_get_for_screen:
assertion ‘GDK_IS_SCREEN (screen)’ Failed

(nautilus:414): GLib-GObject-WARNING **: invalid (NULL) pointer
instance

(nautilus:414): GLib-GObject-CRITICAL **: g_signal_connect_object:
assertion ‘G_TYPE_CHECK_INSTANCE (instance)’ Failed

我真的不在乎警告信息,我只是不想在终端看到它们.如何隐藏来自打开的警告消息？

function open() {
gnome-open . [ignore all warnings, just do what your asked] }

解决方法:

如果有人想知道,我只是改变了我的功能来重定向错误的东西.

现在变成了

function open() {

   gnome-open . &>/dev/null
}