I've followed Tab completion doesn't work for commands and tab completion of filenames is working for this command:
ls /home/login/public/ui.<TAB>
But not working for this command
drush arr /home/login/public/ui.<TAB>
in $SHELL /bin/bash is there. Mine is completely new install. I've placed this code in the .bashrc:
if [ -f /etc/bash_completion ] && ! shopt -oq posix; then
. /etc/bash_completion
fi
/etc/bash_completion exists
