Monday, May 12, 2014

RUN LEVELS LINUX UNIX MODES SHELL BASH SHELL BY GORVAM SADDAR



#RUN LEVELS#



 RUN LEVELS ___________________________________________________________
                           RUN levels are the levels or stages in the Linux that are used to do the 
                           Different kinds of works of particular levels.       
1__There are 7 run levels in the Linux .They have there own different works



The each run level start from the [init]  run level is the initialization of a task to do.

Init = initialization.


The 7 run levels are


                                    Run level.                    Works.                                                            Level no.
                                    Init 0                            shutdown system.                                          Level 0
                                    Init 1                            troubleshooting                                              level 1
                                    Init 2                            multitasking, multiuser,  no networking    level 2
                                    Init 3                            for command mode                                      level 3
                                    Init 4                            no use                                                             level 4
                                    Init 5                            GUI mode                                                       level 5                                                 init 6                            restart system                                                level 6


These are the some particular levels that  do there particular works and also they are not commands.ss               

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