Ubuntu-operativsystemet inkluderer Nautilus-filhåndteringen som standard. Selvom nogle foretrækker andre programmer, når de styrer deres miljøDet ville være vanskeligt at medtage flere af dem for at imødekomme enhver smag, især da mange er afhængige af visse typer skriveborde.
Derfor vil vi i denne vejledning forklare hvordan du indstiller Thunar-browseren som standardapp på dit Ubuntu-system. Du har flere metoder til at vælge den, der passer bedst til din smag.
Selvom den måde, der anbefales af folk fra Canonical, er den manuelle metode, efterlader vi dig to mere, så du kan vælge den, der er mest behagelig for dig.
Aktivering af Thunar manuelt
Standardkonfigurationen af Ubuntu-systemet overskrives med den enkelte af hver bruger, der er placeret i biblioteket hjem hver. Vi får adgang til ruten ~ / .local / share / applications (og husk at det henviser til biblioteket hjem og ikke til telefonbogen usr) Og vi opretter en fil kaldet thunar.desktop med følgende oplysninger:
[Desktop Entry] Name=Open Folder TryExec=thunar Exec=thunar %U NoDisplay=true Terminal=false Icon=folder-open StartupNotify=true Type=Application MimeType=x-directory/gnome-default-handler;x-directory/normal;inode/directory;application/x-gnome-saved-search;
Så rediger filen defaults.list Placeret i ~ / .local / share / applications og indtast følgende linjer:
inode/directory=thunar.desktop x-directory/normal=thunar.desktop
Med dette vil MIME-typerne blive forbundet med thunar, og du vil kunne se effekterne med det samme uden at skulle genstarte computeren.
Aktivering af Thunar via script
For at køre følgende script, kopier koden, som vi efterlader nedenfor, i en fil, du opretter i din mappe hjem. I vores guide vil vi navngive det som standardmåned.
#!/bin/bash
## Originally written by aysiu from the Ubuntu Forums
## This is GPL'ed code
## So improve it and re-release it
## Define portion to make Thunar the default if that appears to be the appropriate action
makethunardefault()
{
## I went with --no-install-recommends because
## I didn't want to bring in a whole lot of junk,
## and Jaunty installs recommended packages by default.
echo -e "\nMaking sure Thunar is installed\n"
sudo apt-get update && sudo apt-get install thunar --no-install-recommends
## Does it make sense to change to the directory?
## Or should all the individual commands just reference the full path?
echo -e "\nChanging to application launcher directory\n"
cd /usr/share/applications
echo -e "\nMaking backup directory\n"
## Does it make sense to create an entire backup directory?
## Should each file just be backed up in place?
sudo mkdir nonautilusplease
echo -e "\nModifying folder handler launcher\n"
sudo cp nautilus-folder-handler.desktop nonautilusplease/
## Here I'm using two separate sed commands
## Is there a way to string them together to have one
## sed command make two replacements in a single file?
sudo sed -i -n 's/nautilus --no-desktop/thunar/g' nautilus-folder-handler.desktop
sudo sed -i -n 's/TryExec=nautilus/TryExec=thunar/g' nautilus-folder-handler.desktop
echo -e "\nModifying browser launcher\n"
sudo cp nautilus-browser.desktop nonautilusplease/
sudo sed -i -n 's/nautilus --no-desktop --browser/thunar/g' nautilus-browser.desktop
sudo sed -i -n 's/TryExec=nautilus/TryExec=thunar/g' nautilus-browser.desktop
echo -e "\nModifying computer icon launcher\n"
sudo cp nautilus-computer.desktop nonautilusplease/
sudo sed -i -n 's/nautilus --no-desktop/thunar/g' nautilus-computer.desktop
sudo sed -i -n 's/TryExec=nautilus/TryExec=thunar/g' nautilus-computer.desktop
echo -e "\nModifying home icon launcher\n"
sudo cp nautilus-home.desktop nonautilusplease/
sudo sed -i -n 's/nautilus --no-desktop/thunar/g' nautilus-home.desktop
sudo sed -i -n 's/TryExec=nautilus/TryExec=thunar/g' nautilus-home.desktop
echo -e "\nModifying general Nautilus launcher\n"
sudo cp nautilus.desktop nonautilusplease/
sudo sed -i -n 's/Exec=nautilus/Exec=thunar/g' nautilus.desktop
## This last bit I'm not sure should be included
## See, the only thing that doesn't change to the
## new Thunar default is clicking the files on the desktop,
## because Nautilus is managing the desktop (so technically
## it's not launching a new process when you double-click
## an icon there).
## So this kills the desktop management of icons completely
## Making the desktop pretty useless... would it be better
## to keep Nautilus there instead of nothing? Or go so far
## as to have Xfce manage the desktop in Gnome?
echo -e "\nChanging base Nautilus launcher\n"
sudo dpkg-divert --divert /usr/bin/nautilus.old --rename /usr/bin/nautilus && sudo ln -s /usr/bin/thunar /usr/bin/nautilus
echo -e "\nRemoving Nautilus as desktop manager\n"
killall nautilus
echo -e "\nThunar is now the default file manager. To return Nautilus to the default, run this script again.\n"
}
restorenautilusdefault()
{
echo -e "\nChanging to application launcher directory\n"
cd /usr/share/applications
echo -e "\nRestoring backup files\n"
sudo cp nonautilusplease/nautilus-folder-handler.desktop .
sudo cp nonautilusplease/nautilus-browser.desktop .
sudo cp nonautilusplease/nautilus-computer.desktop .
sudo cp nonautilusplease/nautilus-home.desktop .
sudo cp nonautilusplease/nautilus.desktop .
echo -e "\nRemoving backup folder\n"
sudo rm -r nonautilusplease
echo -e "\nRestoring Nautilus launcher\n"
sudo rm /usr/bin/nautilus && sudo dpkg-divert --rename --remove /usr/bin/nautilus
echo -e "\nMaking Nautilus manage the desktop again\n"
nautilus --no-default-window &
## The only change that isn't undone is the installation of Thunar
## Should Thunar be removed? Or just kept in?
## Don't want to load the script with too many questions?
}
## Make sure that we exit if any commands do not complete successfully.
## Thanks to nanotube for this little snippet of code from the early
## versions of UbuntuZilla
set -o errexit
trap 'echo "Previous command did not complete successfully. Exiting."' ERR
## This is the main code
## Is it necessary to put an elseif in here? Or is
## redundant, since the directory pretty much
## either exists or it doesn't?
## Is there a better way to keep track of whether
## the script has been run before?
if [[ -e /usr/share/applications/nonautilusplease ]]; then
restorenautilusdefault
else
makethunardefault
fi;
Indsæt derefter følgende kommandoer i din terminal, så er du færdig:
chmod +x defaultthunar ./defaultthunar
Aktivering af Thunar for GUI Lovers
Endelig for dem, der ikke leder efter mange komplikationer, og du kan lide konfigurere systemet fra et vinduesmiljø, prøv at køre følgende kommando fra terminalkonsollen:
exo-preferred-applications
Dernæst vises et vindue som det nedenfor, hvorfra du kan vælge din manager:
