Assume I'm logged in with user
As root, I've added
takpar as a member of group
# usermod -a -G webdev takpar
But it seems it has not been applied. because for example I can't get into a
webdev's directory that has read permission for group:
400169 drwxr-x--- 3 webdev webdev 4.0K 2011-08-15 22:34 public_html takpar@skyspace:/home/webdev/$ cd public_html/ bash: cd: public_html/: Permission denied
But after a reboot I have access as I expect. As this kind of group changing is in my routine, is there any way to apply changes without needing a reboot?
It seems there is no way to make the current session know the new group, for example the file manager won't work with new changes. But a re-login will do the job.
su command is also appropriate for temp commands in urrent session.