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Old 07-23-2008, 02:55 PM   #1
jtrappey
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Registered: Jul 2006
Location: SF Bay area
Distribution: Ubuntu, SuSE, RedHat
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Command(s) for tracking user logins on multiple computers?


I often have the need to find out all the Linux computers that an individual user is currently logged into across a network. Is there a simple command or pipeline of commands that can be run to report this?

A good example would be that I need to reset a user's Gnome settings by moving aside all their "." files (.gnome* .gconf* .gtkrc* .metacity .nautilus Desktop). However, I want to make sure that the user is not logged into any other computer simultaneously. Running a command that would report all the host names that a single user is currently logged into would be really helpful.

Is there such a thing in the linux world or a custom script that someone might have written?

Thanks in advance for any help,

John
 
Old 07-23-2008, 03:21 PM   #2
kenoshi
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You should look into putting /home on automount...really, saves you a lot of work.

There's plenty of monitoring software that can tell you who's logged in where. Worse comes to worse, just write a script that ssh in to every system and runs a who, then parse the results.
 
Old 07-24-2008, 12:52 PM   #3
jtrappey
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Registered: Jul 2006
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Re: Command(s) for tracking user logins on multiple computers?

Can you recommend some of the monitoring packages you mentioned?
 
  


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