diff --git a/README.md b/README.md index 5ae358a..4499b6e 100644 --- a/README.md +++ b/README.md @@ -33,206 +33,208 @@ sudo mount --bind /dev $HOME/live-ubuntu-from-scratch/chroot/dev sudo mount --bind /run $HOME/live-ubuntu-from-scratch/chroot/run ``` +## Access chroot environment ``` sudo chroot $HOME/live-ubuntu-from-scratch/chroot ``` +1. **Configure mount points** + ``` + mount none -t proc /proc + + mount none -t sysfs /sys + + mount none -t devpts /dev/pts + + export HOME=/root + + export LC_ALL=C + ``` + +2. **Set a custom hostname** + ``` + echo "ubuntu-live" > /etc/hostname + ``` + +3. **Configure apt sources.list** + + Edit /etc/apt/source.list + + ``` + cat <<EOF > /etc/apt/sources.list + deb http://us.archive.ubuntu.com/ubuntu/ bionic main restricted universe multiverse + + deb http://us.archive.ubuntu.com/ubuntu/ bionic-security main restricted universe multiverse + + deb http://us.archive.ubuntu.com/ubuntu/ bionic-updates main restricted universe multiverse + EOF + ``` + +4. **Upgrade packages if you want** + ``` + apt-get update + + apt-get -y upgrade + ``` + +5. **Install and configure dbus** + ``` + apt-get install -y systemd-sysv + + apt-get install -y dbus + ``` + + ``` + dbus-uuidgen > /var/lib/dbus/machine-id + + dpkg-divert --local --rename --add /sbin/initctl + + ln -s /bin/true /sbin/initctl + ``` + +6. **Install packages needed for Live System** + ``` + apt-get install -y \ + ubuntu-standard \ + casper \ + lupin-casper \ + discover \ + laptop-detect \ + os-prober \ + network-manager \ + linux-generic + ``` + +7. **Graphical installer** + ``` + apt-get install -y \ + ubiquity \ + ubiquity-casper \ + ubiquity-frontend-gtk \ + ubiquity-slideshow-ubuntu \ + ubiquity-ubuntu-artwork + ``` + +8. **Install window manager** + ``` + apt-get install -y \ + plymouth-theme-ubuntu-gnome-logo \ + ubuntu-gnome-desktop \ + ubuntu-gnome-wallpapers + ``` + +9. **Install usefull applications** + ``` + apt-get install -y \ + clamav-daemon \ + terminator \ + apt-transport-https \ + curl \ + vim \ + nano + ``` + +10. **Install Visual Studio Code** + + 1. Download and install the key + ``` + curl https://packages.microsoft.com/keys/microsoft.asc | gpg --dearmor > microsoft.gpg + + install -o root -g root -m 644 microsoft.gpg /etc/apt/trusted.gpg.d/ + + echo "deb [arch=amd64] https://packages.microsoft.com/repos/vscode stable main" > /etc/apt/sources.list.d/vscode.list + + rm microsoft.gpg + ``` + + 2. Then update the package cache and install the package using: + ``` + apt-get update + + apt-get install -y code + ``` + +11. **Install Google Chrome** + + 1. Download and install the key + ``` + wget -q -O - https://dl-ssl.google.com/linux/linux_signing_key.pub | sudo apt-key add - + ``` + + 2. Add the key to the repository + ``` + echo "deb http://dl.google.com/linux/chrome/deb/ stable main" > /etc/apt/sources.list.d/google-chrome.list + ``` + + 3. Finally, Update repository and install Google Chrome. + ``` + apt-get update + + apt-get install google-chrome-stable + ``` + +12. **Install Java JDK 8** + ``` + apt-get install -y \ + openjdk-8-jdk \ + openjdk-8-jre + ``` + +13. **Remove unused applications** + ``` + apt-get purge -y \ + transmission-gtk \ + transmission-common \ + gnome-mahjongg \ + gnome-mines \ + gnome-sudoku \ + aisleriot \ + hitori + ``` + +14. **Remove unused packages** + ``` + apt-get autoremove -y + ``` + +15. **Cleanup the chroot environment** + + 1. If you installed software, be sure to run + ``` + rm /var/lib/dbus/machine-id + ``` + + 2. Remove the diversion + ``` + rm /sbin/initctl + + dpkg-divert --rename --remove /sbin/initctl + ``` + + 3. Clean up + ``` + apt-get clean + + rm -rf /tmp/* + + rm /etc/resolv.conf + + umount /proc + + umount /sys + + umount /dev/pts + + exit + ``` + +## Unbind mount points ``` -mount none -t proc /proc +sudo umount $HOME/live-ubuntu-from-scratch/chroot/dev -mount none -t sysfs /sys - -mount none -t devpts /dev/pts - -export HOME=/root - -export LC_ALL=C +sudo umount $HOME/live-ubuntu-from-scratch/chroot/run ``` -## Set a custom hostname -``` -echo "ubuntu-live" > /etc/hostname -``` - -## Configure apt sources.list - -Edit /etc/apt/source.list - -``` -cat <<EOF > /etc/apt/sources.list -deb http://us.archive.ubuntu.com/ubuntu/ bionic main restricted universe multiverse - -deb http://us.archive.ubuntu.com/ubuntu/ bionic-security main restricted universe multiverse - -deb http://us.archive.ubuntu.com/ubuntu/ bionic-updates main restricted universe multiverse -EOF -``` - -## Upgrade packages if you want -``` -apt-get update - -apt-get -y upgrade -``` - -## Install and configure dbus -``` -apt-get install -y systemd-sysv - -apt-get install -y dbus -``` - -``` -dbus-uuidgen > /var/lib/dbus/machine-id - -dpkg-divert --local --rename --add /sbin/initctl - -ln -s /bin/true /sbin/initctl -``` - -## Install packages needed for Live System -``` -apt-get install -y \ - ubuntu-standard \ - casper \ - lupin-casper \ - discover \ - laptop-detect \ - os-prober \ - network-manager \ - linux-generic -``` - -## Graphical installer -``` -apt-get install -y \ - ubiquity \ - ubiquity-casper \ - ubiquity-frontend-gtk \ - ubiquity-slideshow-ubuntu \ - ubiquity-ubuntu-artwork -``` - -## Install window manager -``` -apt-get install -y \ - plymouth-theme-ubuntu-gnome-logo \ - ubuntu-gnome-desktop \ - ubuntu-gnome-wallpapers -``` - -## Install usefull applications -``` -apt-get install -y \ - clamav-daemon \ - terminator \ - apt-transport-https \ - curl \ - vim \ - nano -``` - -## Install Visual Studio Code - -1. Download and install the key - ``` - curl https://packages.microsoft.com/keys/microsoft.asc | gpg --dearmor > microsoft.gpg - - install -o root -g root -m 644 microsoft.gpg /etc/apt/trusted.gpg.d/ - - echo "deb [arch=amd64] https://packages.microsoft.com/repos/vscode stable main" > /etc/apt/sources.list.d/vscode.list - - rm microsoft.gpg - ``` - -2. Then update the package cache and install the package using: - ``` - apt-get update - - apt-get install -y code - ``` - -## Install Google Chrome - -1. Download and install the key - ``` - wget -q -O - https://dl-ssl.google.com/linux/linux_signing_key.pub | sudo apt-key add - - ``` - -2. Add the key to the repository - ``` - echo "deb http://dl.google.com/linux/chrome/deb/ stable main" > /etc/apt/sources.list.d/google-chrome.list - ``` - -3. Finally, Update repository and install Google Chrome. - ``` - apt-get update - - apt-get install google-chrome-stable - ``` - -## Install Java JDK 8 -``` -apt-get install -y \ - openjdk-8-jdk \ - openjdk-8-jre -``` - -## Remove unused applications -``` -apt-get purge -y \ - transmission-gtk \ - transmission-common \ - gnome-mahjongg \ - gnome-mines \ - gnome-sudoku \ - aisleriot \ - hitori -``` - -## Remove unused packages -``` -apt-get autoremove -y -``` - -## Cleanup the chroot environment - -1. If you installed software, be sure to run - ``` - rm /var/lib/dbus/machine-id - ``` - -2. Remove the diversion - ``` - rm /sbin/initctl - - dpkg-divert --rename --remove /sbin/initctl - ``` - -3. Clean up - ``` - apt-get clean - - rm -rf /tmp/* - - rm /etc/resolv.conf - - umount /proc - - umount /sys - - umount /dev/pts - - exit - ``` - -4. Unbind mount points - ``` - sudo umount $HOME/live-ubuntu-from-scratch/chroot/dev - - sudo umount $HOME/live-ubuntu-from-scratch/chroot/run - ``` - ## Create the CD image directory and populate it 1. Access build directory