Provided by: elogind_241.3-1+debian1_amd64 bug

NAME

       elogind.syntax - General syntax of elogind configuration files

INTRODUCTION

       This page describes the basic principles of configuration files used by elogind(1) and
       related programs for:

       ยท   daemon config files, see

           logind.conf(5),

       The syntax is inspired by XDG Desktop Entry Specification[1] .desktop files, which are in
       turn inspired by Microsoft Windows .ini files.

       Each file is a plain text file divided into sections, with configuration entries in the
       style key=value. Empty lines and lines starting with "#" or ";" are ignored, which may be
       used for commenting.

       Lines ending in a backslash are concatenated with the following line while reading and the
       backslash is replaced by a space character. This may be used to wrap long lines. The limit
       on line length is very large (currently 1 MB), but it is recommended to avoid such long
       lines and use multiple directives, variable substitution, or other mechanism as
       appropriate for the given file type. When a comment line or lines follow a line ending
       with a backslash, the comment block is ignored, so the continued line is concatenated with
       whatever follows the comment block.

       Example 1.

           [Section A]
           KeyOne=value 1
           KeyTwo=value 2

           # a comment

           [Section B]
           Setting="something" "some thing" "..."
           KeyTwo=value 2 \
                  value 2 continued

           [Section C]
           KeyThree=value 2\
           # this line is ignored
           ; this line is ignored too
                  value 2 continued

       Boolean arguments used in configuration files can be written in various formats. For
       positive settings the strings 1, yes, true and on are equivalent. For negative settings,
       the strings 0, no, false and off are equivalent.

       Time span values encoded in configuration files can be written in various formats. A
       stand-alone number specifies a time in seconds. If suffixed with a time unit, the unit is
       honored. A concatenation of multiple values with units is supported, in which case the
       values are added up. Example: "50" refers to 50 seconds; "2min 200ms" refers to 2 minutes
       and 200 milliseconds, i.e. 120200 ms. The following time units are understood: "s", "min",
       "h", "d", "w", "ms", "us". For details see elogind.time(7).

       Various settings are allowed to be specified more than once, in which case the
       interpretation depends on the setting. Often, multiple settings form a list, and setting
       to an empty value "resets", which means that previous assignments are ignored. When this
       is allowed, it is mentioned in the description of the setting. Note that using multiple
       assignments to the same value makes the file incompatible with parsers for the XDG
       .desktop file format.

SEE ALSO

       elogind.time(7)

NOTES

        1. XDG Desktop Entry Specification
           http://standards.freedesktop.org/desktop-entry-spec/latest/