Re: Shell from inside Emacs

thx!

Am 07.04.26 um 22:37 schrieb Jean Louis:
> On 2026-04-07 10:42, Andreas Röhler wrote:
>> Hi,
>>
>> at Linux, did
>>
>> sudo usermod -aG MY_NEW_GROUP "$USER"
>> newgrp MY_NEW_GROUP
>>
>> Works fine from a new xterm.
>>
>> But shell inside Emacs seems to read the environment only from start.
>> MY_NEW_GROUP is shown by ‘groups’ command only after restart of Emacs.
>
> Instead of newgrp, use sg to run specific commands with the new group:
>
> sg MY_NEW_GROUP -c "your_command_here"
>
> Or start a new shell with the group:
>
> sg MY_NEW_GROUP -c "$SHELL"
>
> or
>
> exec newgrp MY_NEW_GROUP
>
> This replaces the current shell process. Works in M-x shell but will 
> exit the shell when done.
>