[CentOS] Launch many scripts with reboot

Georghy fusco at wanagain.net
Thu Feb 11 15:56:06 UTC 2010

Les Mikesell a écrit :
> Georghy wrote:
>>> Do these need to run as root?  And do they really need to wait for a user to log 
>>> in or can they write their output to a file to be viewed later?  You can put a 
>>> line in /etc/rc.d/rc.local to run your script which you can change each time as 
>>> you want.  And you can add >>/path/to/logfile on the command if you want it to 
>>> be saved.   If you want something to run as the user at login, it can go in 
>>> .profile or .bash_profile in the user's home directory.
>> I use .bash_profile and it works great
>> for now i want to display the computer IP adress just before the user login
>> my command is :
>> ifconfig | grep "inet addr" | awk '{print $2}' | sed s/addr:// | head -n 1
>> and it works after logon
>> but I want to display it before the user logon
>> do you know how to do this ?
> The same commands work but the hard part is knowing where to display before 
> someone logs in.  Is this a text console or do you have a graphic login box showing?
> And by the way, you don't need a pipeline of 4 commands to grab a bit of text. 
> Sed can do everything that grep does and more, awk can do anything sed can do. 
> If you use one of the more powerful commands you might as well let it do all the 
> work instead of building a pipeline.
I want to display the IP adress of the computer for the user
then he knows what IP use in order to launch a ssh connection
In addition, we want to display it after a kickstart installation
so I want to put this command in the kickstart
then after the installation reboot it can display the IP adress of the 

Cordialement, / Greetings,
Georghy FUSCO

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