2017-12-18 08:47:44 -05:00
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;; This is an operating system configuration template
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;; for a "bare bones" setup on BeagleBone Black board.
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(use-modules (gnu) (gnu bootloader u-boot))
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(use-service-modules networking)
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(use-package-modules bootloaders screen ssh)
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(operating-system
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(host-name "komputilo")
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(timezone "Europe/Berlin")
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(locale "en_US.utf8")
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;; Assuming /dev/mmcblk1 is the eMMC, and "my-root" is
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;; the label of the target root file system.
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(bootloader (bootloader-configuration
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(bootloader u-boot-beaglebone-black-bootloader)
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(target "/dev/mmcblk1")))
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2018-03-02 19:29:18 -05:00
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;; This module is required to mount the SD card.
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(initrd-modules (cons "omap_hsmmc" %base-initrd-modules))
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2017-12-18 08:47:44 -05:00
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(file-systems (cons (file-system
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(device "my-root")
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(title 'label)
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(mount-point "/")
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(type "ext4"))
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%base-file-systems))
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;; This is where user accounts are specified. The "root"
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;; account is implicit, and is initially created with the
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;; empty password.
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(users (cons (user-account
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(name "alice")
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(comment "Bob's sister")
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(group "users")
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;; Adding the account to the "wheel" group
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;; makes it a sudoer. Adding it to "audio"
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;; and "video" allows the user to play sound
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;; and access the webcam.
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(supplementary-groups '("wheel"
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"audio" "video"))
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(home-directory "/home/alice"))
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%base-user-accounts))
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;; Globally-installed packages.
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(packages (cons* screen openssh %base-packages))
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(services (cons* (dhcp-client-service)
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;; mingetty does not work on serial lines.
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;; Use agetty with board-specific serial parameters.
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(agetty-service
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(agetty-configuration
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(extra-options '("-L"))
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(baud-rate "115200")
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(term "vt100")
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(tty "ttyO0")))
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%base-services)))
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