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devfs.rules (5)
  • >> devfs.rules (5) ( FreeBSD man: Форматы файлов )

  • BSD mandoc
     

    NAME

    
    
    devfs.rules
    
     - devfs configuration information
    
     
    

    DESCRIPTION

    The file provides an easy way to create and apply devfs(8) rules, even for devices that are not available at boot.

    For devices available at boot, see devfs.conf5.

    The format of this file is simple. Empty lines and lines beginning with a hash sign (`#' ) are ignored. A line between brackets denotes the start of a ruleset. In the brackets should be the name of the ruleset and its number, separated by an equal sign.

    Other lines are rule specifications as documented in devfs(8), in the section Sx Rule Specification . These lines are prepended with ``rule '' and are passed to devfs(8) by the startup scripts of the system. It is important to put path elements that contain glob(3) special characters between quotes.

    Rulesets should have a unique name and number.

    All rules that follow a ruleset declaration belong to that ruleset, until a new ruleset is started.

    One custom ruleset has to be enabled in /etc/rc.conf otherwise it will not be applied to the /dev file system by the default system startup process. For example, to enable a ``localrules '' ruleset for the /dev file system, you would have to use something like this in your rc.conf file:

    devfs_system_ruleset="localrules"
    
     

    FILES

    /etc/devfs.rules
    /etc/defaults/devfs.rules

     

    EXAMPLES

    To make all the partitions of da(4) devices readable and writable by their owner and the ``usb '' group, the following rule may be used:

    "[localrules=10]"
    "add path 'da*s*' mode 0660 group usb"

    The first line declares and starts a new ruleset, with the name localrules and the number 10.

    To make all the uscanner(4) devices accessible to their owner and the ``usb '' group, a similar rule may be used:

    "add path 'uscanner*' mode 0660 group usb"
     

    SEE ALSO

    glob(3), devfs(5), devfs.conf5, devfs(8)  

    AUTHORS

    This manual page was written by An Roland Smith Aq rsmith@xs4all.nl .


     

    Index

    NAME
    DESCRIPTION
    FILES
    EXAMPLES
    SEE ALSO
    AUTHORS


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