1.
sudo systemctl enable ufw
2.
sudo systemctl start ufw
3. Provjerite status:
sudo ufw status
4. Trebao bi biti aktivan:
Status: active
Grafičko sučelje:
sudo apt install gufw
sudo systemctl enable ufw
sudo systemctl start ufw
sudo ufw status
Status: active
sudo apt install gufw

echo "nameserver 8.8.8.8" | sudo tee /etc/resolv.conf > /dev/null
sudo apt-get update

sudo add-apt-repository ppa:tomtomtom/woeusb
sudo apt update
sudo apt install woeusb-frontend-wxgtk woeusb


sudo apt install graphicsmagickgm convert slika.png slika.webpsudo apt install webpfor file in images/*; do cwebp "$file" -o "${file%.*}.webp"; done
sudo apt-get install clamav clamav-daemon
sudo systemctl stop clamav-freshclam
sudo freshclam
sudo systemctl start clamav-freshclam
sudo apt install clamtk

curl https://www.virtualbox.org/download/oracle_vbox_2016.asc | gpg --dearmor > oracle_vbox_2016.gpg
curl https://www.virtualbox.org/download/oracle_vbox.asc | gpg --dearmor > oracle_vbox.gpg
sudo install -o root -g root -m 644 oracle_vbox_2016.gpg /etc/apt/trusted.gpg.d/
sudo install -o root -g root -m 644 oracle_vbox.gpg /etc/apt/trusted.gpg.d/
echo "deb [arch=amd64] http://download.virtualbox.org/virtualbox/debian $(lsb_release -sc) contrib" | sudo tee /etc/apt/sources.list.d/virtualbox.list
sudo apt update
sudo apt install -y linux-headers-$(uname -r) dkms
sudo apt install virtualbox-7.0 -y
wget https://download.virtualbox.org/virtualbox/7.0.14/Oracle_VM_VirtualBox_Extension_Pack-7.0.14.vbox-extpack
sudo VBoxManage extpack install Oracle_VM_VirtualBox_Extension_Pack-7.0.14.vbox-extpack
sudo apt install virtualbox-guest-utils
sudo usermod -aG vboxusers korisničko-ime

md5sum lokacija-iso-datoteke
sha1sum lokacija-iso-datoteke
sha256sum lokacija-iso-datoteke

sudo add-apt-repository ppa:yannubuntu/boot-repair && sudo apt update
sudo apt install -y boot-repair && boot-repair

sudo add-apt-repository -y ppa:tatokis/alarm-clock-applet
sudo apt update
sudo apt install alarm-clock-applet

lsb_release -a
cat /etc/lsb-release
cat /etc/issue

sudo gedit /etc/apt/apt.conf.d/10sandbox
APT::Sandbox::User "root";

pluma ~/.config/mpv/input.conf
B script_message bookmarker-menu
b script_message bookmarker-quick-save
ctrl+b script_message bookmarker-quick-load

sudo wget https://github.com/yt-dlp/yt-dlp/releases/latest/download/yt-dlp -O /usr/local/bin/yt-dlp
sudo chmod a+rx /usr/local/bin/yt-dlp
sudo apt update && sudo apt install python3
pluma ~/.config/mpv/mpv.conf
# Youtube Support
scripts=ytdl_hook-ytdl_path=#PATH
ytdl-format=bestvideo[height<=?720][fps<=?30][vcodec!=?vp9]+bestaudio/best
mpv YouTube_video_link
sudo curl --output-dir /etc/apt/trusted.gpg.d -O https://apt.fruit.je/fruit.gpg
sudo: curl: command not found
sudo apt updatesudo apt install curl
deb [arch=amd64] https://apt.fruit.je/ubuntu jammy mpv
sudo apt update
sudo apt install mpv

sudo add-apt-repository ppa:appimagelauncher-team/stablesudo apt updatesudo apt install appimagelauncher
sudo apt install ffmpeg
ffmpeg -i video-datoteka.MOV audio-datoteka.MP3
rt2rtng ~/.local/share/radiotray/bookmarks.xml > bookmarks.json
mv bookmarks.json ~/.config/radiotray-ng
/usr/bin/radiotray-ng
sudo apt install gnome-system-tools
sudo apt install slick-greeter
sudo pluma /etc/lightdm/lightdm.conf.d/90-arctica-greeter.conf
greeter-session=arctica-greeter