minor fix and add automatic updates

[distro-setup] / .bash_profile

# man bash covers everything comprehensively of course.  i use ~/.bash_profile
# to source bashrc, and .profile just echos that the normal bash startup process
# is not happening.  I don't source bashrc in posix mode based on debian's
# default, and posix mode is quirky, doesn't seem worth figuring it out This
# setup ensures no distro can override anything, as they occasionally do things
# I don't like. For example, debian's root .profile spamms with "mesg n"when
# there is no tty. The mesg n ensures the terminal is not writable by other
# users, but it is that way without the mesg n, and google search, and debian
# wiki search, /usr/share/doc search gives no justification for it, and it's not
# in fedora, so I'm pretty confident that it is useless redundant security, plus
# it is purposefully in a user startup file, not a system one, so intended for
# the user to change.

[[ -f ~/.bashrc ]] && . ~/.bashrc

# ensure no bad programs appending to this file will have an affect
return 0