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65 lines
2.3 KiB
65 lines
2.3 KiB
6 years ago
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# Ubuntu
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## OS Installation
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Download and boot the [last Ubuntu release](http://releases.ubuntu.com/19.04/ubuntu-19.04-desktop-amd64.iso).
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Follow the steps :
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The partitioning is :
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- 256 MB : EFI partition
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- 20 GB : system partition
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- 32 GB : unused partition (will be used later)
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- rest : unused partition (will be used later)
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Remove the installation disk and then reboot.
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Skip the welcoming window.
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Don't install updates if Ubuntu asks to. The scripts will.
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## OS configuration
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```shell
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student@tmp-hostname:~$ wget github.com/01-edu/public/archive/master.zip
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student@tmp-hostname:~$ unzip master.zip
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student@tmp-hostname:~$ cd public-master/scripts
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student@tmp-hostname:~$ sudo ./install_client.sh
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[...]
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Ask for student user password (will be removed later)
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[...]
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Ask to set the root password
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[...]
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Long installation/configuration process
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[...]
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student@tmp-hostname:~$ cat dconfig.txt | dconf load /
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student@tmp-hostname:~$ reboot
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```
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The system is now read-only, every data is written to a temporary partition.
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The session is password-less.
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To gain a superuser terminal with read/write access to the filesystem, type these commands:
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```shell
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student@tmp-hostname:~$ su -
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Password:
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root@tmp-hostname:~# overlayroot-chroot
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```
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