Re: [arch-general] Set ip lan address /etc/environment

[Mark . via arch-general]

Perhaps head over to #archlinux on Freenode irc to get some more
interactive help…?


On 30/05/2018 13:31, Maykel Franco via arch-general wrote:
> 2018-05-30 13:20 GMT+02:00 Ralph Corderoy :
>> Hi Maykel,
>>
>>> $ source /etc/environment
>>> ip="$(ifconfig | grep -A 1 'eth0' | tail -1 | cut -d ':' -f 2 | cut -d ' ' 
>>> -f 1)"
>> https://wiki.archlinux.org/index.php/Environment_variables#Globally says
>> /etc/environment doesn't take code, just simple assignments.
>> Also see pam_env(8) and the rest of that wiki page.
>>
>> --
>> Cheers, Ralph.
>> https://plus.google.com/+RalphCorderoy
>
> Thanks for your response but doesn't work
>
> Put file /etc/profile.d/ip.sh with the content:
>
> ip="$(ifconfig | grep -A 1 'eth0' | tail -1 | cut -d ':' -f 2 | cut -d
> ' ' -f 1)"
>
> Not work.
>
> And I probe this:
>
> /etc/security/pam_env.conf :
>
> ip  DEFAULT=""  OVERRIDE="$(ifconfig | grep -A 1
> 'eth0' | tail -1 | cut -d ':' -f 2 | cut -d ' ' -f 1)"
>
> And not working...

Re: [arch-general] Set ip lan address /etc/environment

[Mark . via arch-general]

Why not put it in ~/.profile? Or if it needs to be system wide, in
/etc/profile.d/ip.sh?


On 30/05/2018 13:07, Maykel Franco via arch-general wrote:
> Hi, I put this text in /etc/environment:
>
> $ source /etc/environment
>
> ip="$(ifconfig | grep -A 1 'eth0' | tail -1 | cut -d ':' -f 2 | cut -d
> ' ' -f 1)"
>
> $ echo $ip
>
> 192.168.0.33
>
> Works fine, but when I reboot my archlinux:
>
> $ echo $ip
>
> $(ifconfig | grep -A 1 'eth0' | tail -1 | cut -d ':' -f 2 | cut -d ' ' -f 1)
>
>
> What's happened?? Is necessary exec source /etc/environment after every 
> reboot?
>
> Thanks in advanced.