ifup - bring interfaces up

       Ariadne Conill <ariadne@dereferenced.org>

                                                   2025-03-25                                            ifup(8)

ifup is used to configure interfaces according to how they are configured in the configuration database.

       ifup - bring interfaces up

-a,--auto
           Only match interfaces that are marked as auto.

       -f,--force
           Force   configuration   of   the   interface.   This  option  exists  for  compatibility  with  other
           implementations.

       -h,--help
           Display supported options to ifquery.

       -i,--interfacesFILE
           Use FILE as the config database.

       -n,--no-act
           Show what commands would be run instead of actually running them.  Useful for  testing  configuration
           changes.

       -v,--verbose
           Show what commands are being run as they are executed.

       -E,--executor-pathPATH
           Look for executors in the given PATH.

       -I,--includePATTERN
           Include PATTERN when matching against the config or state database.

       -L,--no-lock
           Do not use a lockfile to serialize state changes.

       -S,--state-fileFILE
           Use FILE as the state database.

       -T,--timeoutTIMEOUT
           Wait up to TIMEOUT seconds for executors to complete before raising an error.

       -V,--version
           Print the ifupdown-ng version and exit.

       -X,--excludePATTERN
           Exclude PATTERN when matching against the config or state database.

ifupdown-ng.conf(5) ifdown(8) ifquery(8) interfaces(5)

       ifup [<options>...] <interfaces>