Rechercher une page de manuel
runlevel
Langue: en
Version: 328241 (ubuntu - 08/07/09)
Section: 8 (Commandes administrateur)
NAME
runlevel - output previous and current runlevelSYNOPSIS
runlevel [OPTION]... [UTMP]DESCRIPTION
runlevel reads the system utmp file (typically /var/run/utmp) to locate the most recent runlevel record, then outputs the previous and current runlevel from that record to standard output, separated by a single space.If there is no previous runlevel in the record, the letter N will be printed instead.
If no utmp file exists, or if no runlevel record can be found, runlevel prints the word unknown and exits with an error.
OPTIONS
- --set=RUNLEVEL
- Store a new runlevel record in the utmp file. RUNLEVEL should be one of 0123456S.
The current runlevel in the output will be RUNLEVEL, the previous runlevel will be the runlevel from the last record or N
- --reboot
- Store a record of the time the system was booted in the utmp file, using the current time.
This will not output anything.
EXIT STATUS
runlevel will exit with status 0 if a utmp record was found or written to the file, otherwise it will exit with status 1.NOTES
This tool is provided for compatibility with the traditional System V init(8). Upstart has no notion of runlevels itself, this and the telinit(8) tool are provided to emulate their behaviour.AUTHOR
Written by Scott James Remnant.REPORTING BUGS
Report bugs at https://launchpad.net/products/upstart/+bugsCOPYRIGHT
Copyright © 2006 Canonical Ltd.This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
SEE ALSO
init(8) telinit(8)Contenus ©2006-2024 Benjamin Poulain
Design ©2006-2024 Maxime Vantorre