manual/user guide/customization: add section on users tables
This patch adds basic documentation on users tables, a topic which was currently not yet covered in the manual. Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
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docs/manual/customize-users-tables.txt
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docs/manual/customize-users-tables.txt
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// -*- mode:doc; -*-
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// vim: set syntax=asciidoc:
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[[customize-users]]
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=== Adding custom user accounts
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Sometimes it is needed to add specific users in the target system.
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To cover this requirement, Buildroot provides support for so-called
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_users tables_. To use this feature, set config option
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+BR2_ROOTFS_USERS_TABLES+ to a space-separated list of users tables,
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regular text files following the xref:makeuser-syntax[makeusers syntax].
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As shown in xref:customize-dir-structure[], the recommended location for
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such files is +board/<company>/<boardname>/+.
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It should be noted that if the custom users are related to a specific
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application, you should set variable +FOO_USERS+ in the package's +.mk+
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file instead (see xref:generic-package-reference[]).
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@ -20,6 +20,7 @@ Typical actions you may need to perform for a given project are:
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+BR2_ROOTFS_DEVICE_TABLE+)
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+BR2_ROOTFS_DEVICE_TABLE+)
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** adding custom devices nodes (using
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** adding custom devices nodes (using
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+BR2_ROOTFS_STATIC_DEVICE_TABLE+)
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+BR2_ROOTFS_STATIC_DEVICE_TABLE+)
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* adding custom user accounts (using +BR2_ROOTFS_USERS_TABLES+)
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* running arbitrary commands after generating the filesystem image
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* running arbitrary commands after generating the filesystem image
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(using +BR2_ROOTFS_POST_IMAGE_SCRIPT+)
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(using +BR2_ROOTFS_POST_IMAGE_SCRIPT+)
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* adding project-specific patches to some packages (using
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* adding project-specific patches to some packages (using
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@ -48,6 +49,8 @@ include::customize-configuration.txt[]
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include::customize-rootfs.txt[]
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include::customize-rootfs.txt[]
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include::customize-users-tables.txt[]
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include::customize-post-image.txt[]
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include::customize-post-image.txt[]
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include::customize-packages.txt[]
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include::customize-packages.txt[]
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@ -1,7 +1,7 @@
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// -*- mode:doc -*- ;
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// -*- mode:doc -*- ;
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[[makeuser-syntax]]
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[[makeuser-syntax]]
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== Makeuser syntax documentation
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== Makeusers syntax documentation
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The syntax to create users is inspired by the makedev syntax, above, but
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The syntax to create users is inspired by the makedev syntax, above, but
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is specific to Buildroot.
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is specific to Buildroot.
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