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starting commands
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sudo apt-get update
sudo apt-get upgrade
sudo apt-get dist-upgrade
sudo apt autoremove
sudo apt install build-essential cmake git mpv
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update repository - fast updates
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git clone https://github.com/IceM4nn/mirrorscript-v2.git
cd mirrorscript-v2
sudo python3 mirrorscript-v2.py
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To install Deb package
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sudo apt install ./filename.deb
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To uninstall package
..........................................................
sudo apt purge --auto-remove packagename
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To check Installed packages
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apt list --installed
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To check manually Installed packages
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apt-mark showmanual
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To Run terminal in root / administrator mode
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sudo su
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Repair Snap store - not starting
..............................................................
service snapd.apparmor start