El mar, 05-07-2011 a las 14:04 -0400, Daymel Bonne Solís escribió: > > too much writing ... I only type 4 keys (halt) and done ;) > > > > Regards, Yoel: > > The shutdown command runs various shutdown scripts and then finally > invokes the halt command. Not running those scripts could be a problem > depending on what they do. As one example, if you are running an Oracle > database, you could lose transactions or even mangle the database. The > shutdown command can also notify the users that a shutdown is about to > happen. So yes you should use the shutdown command rather than halt. But > if you tried shutdown and it hung, a halt command is better than simply > turning off the power switch because "halt" will at least attempt to > sync the disks which is better than nothing. > > The shutdown command will only result in the halt command being run if > you are halting the system. My feeling is that most shutdown commands > are to reboot the system rather than halt it. These wind up invoking > "reboot" rather than "halt". And "shutdown" is better than "reboot" for > this. Again, you want those shutdown scripts to run.
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