Путаница пути Node Bash на Ubuntu 16 с использованием n

Я попытался установить n для обновлений версии узла в соответствии с этим направлением ответов. Это было успешным в обновлении меня до узла v7, но имело побочный эффект. Теперь найден узел:

/usr/local/bin/node 

Если я наберу node -v, я получаю ошибку bash, потому что он смотрит в неправильном месте (он выглядит в usr/bin/node). Каков мой лучший путь вперед? Как изменить путь, в котором мой терминал ищет узел, поэтому я могу запустить node index.js, не мешая моему желанию использовать n для обновления узла в будущем.

Я не уверен, что это но, когда я нахожусь в проекте, и я набираю nodemon index.js, все работает так, как ожидалось. Я думаю, что это связано с тем, что nodemon установлен там, где установлен узел v7.

Вот значение echo $PATH:

    /usr/local/heroku/bin:/home/devin/.rbenv/shims:/home/devin/.rbenv/bin:/usr/bin:/home/devin/bin:/home/devin/.local/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin

Вот значение which node:

/usr/local/bin/node

Значение locate node перегружает терминал и заканчивается следующим образом:

    /var/lib/gems/2.3.0/gems/arel-7.1.2/lib/arel/nodes/node.rb
    /var/lib/gems/2.3.0/gems/arel-7.1.2/lib/arel/nodes/outer_join.rb
    /var/lib/gems/2.3.0/gems/arel-7.1.2/lib/arel/nodes/over.rb
    /var/lib/gems/2.3.0/gems/arel-7.1.2/lib/arel/nodes/regexp.rb
    /var/lib/gems/2.3.0/gems/arel-7.1.2/lib/arel/nodes/right_outer_join.rb
    /var/lib/gems/2.3.0/gems/arel-7.1.2/lib/arel/nodes/select_core.rb
    /var/lib/gems/2.3.0/gems/arel-7.1.2/lib/arel/nodes/select_statement.rb
    /var/lib/gems/2.3.0/gems/arel-7.1.2/lib/arel/nodes/sql_literal.rb
    /var/lib/gems/2.3.0/gems/arel-7.1.2/lib/arel/nodes/string_join.rb
    /var/lib/gems/2.3.0/gems/arel-7.1.2/lib/arel/nodes/table_alias.rb
    /var/lib/gems/2.3.0/gems/arel-7.1.2/lib/arel/nodes/terminal.rb
    /var/lib/gems/2.3.0/gems/arel-7.1.2/lib/arel/nodes/true.rb
    /var/lib/gems/2.3.0/gems/arel-7.1.2/lib/arel/nodes/unary.rb
    /var/lib/gems/2.3.0/gems/arel-7.1.2/lib/arel/nodes/unary_operation.rb
    /var/lib/gems/2.3.0/gems/arel-7.1.2/lib/arel/nodes/unqualified_column.rb
    /var/lib/gems/2.3.0/gems/arel-7.1.2/lib/arel/nodes/update_statement.rb
    /var/lib/gems/2.3.0/gems/arel-7.1.2/lib/arel/nodes/values.rb
    /var/lib/gems/2.3.0/gems/arel-7.1.2/lib/arel/nodes/window.rb
    /var/lib/gems/2.3.0/gems/arel-7.1.2/lib/arel/nodes/with.rb
    /var/lib/gems/2.3.0/gems/execjs-2.7.0/lib/execjs/support/node_runner.js
    /var/lib/gems/2.3.0/gems/nokogiri-1.6.8/ext/nokogiri/xml_node.c
    /var/lib/gems/2.3.0/gems/nokogiri-1.6.8/ext/nokogiri/xml_node.h
    /var/lib/gems/2.3.0/gems/nokogiri-1.6.8/ext/nokogiri/xml_node.o
    /var/lib/gems/2.3.0/gems/nokogiri-1.6.8/ext/nokogiri/xml_node_set.c
    /var/lib/gems/2.3.0/gems/nokogiri-1.6.8/ext/nokogiri/xml_node_set.h
    /var/lib/gems/2.3.0/gems/nokogiri-1.6.8/ext/nokogiri/xml_node_set.o
    /var/lib/gems/2.3.0/gems/nokogiri-1.6.8/lib/nokogiri/css/node.rb
    /var/lib/gems/2.3.0/gems/nokogiri-1.6.8/lib/nokogiri/xml/node
    /var/lib/gems/2.3.0/gems/nokogiri-1.6.8/lib/nokogiri/xml/node.rb
    /var/lib/gems/2.3.0/gems/nokogiri-1.6.8/lib/nokogiri/xml/node_set.rb
    /var/lib/gems/2.3.0/gems/nokogiri-1.6.8/lib/nokogiri/xml/node/save_options.rb
    /var/lib/gems/2.3.0/gems/nokogiri-1.6.8/lib/nokogiri/xml/pp/node.rb
    /var/lib/gems/2.3.0/gems/nokogiri-1.6.8/test/html/test_node.rb
    /var/lib/gems/2.3.0/gems/nokogiri-1.6.8/test/html/test_node_encoding.rb
    /var/lib/gems/2.3.0/gems/nokogiri-1.6.8/test/xml/node
    /var/lib/gems/2.3.0/gems/nokogiri-1.6.8/test/xml/test_node.rb
    /var/lib/gems/2.3.0/gems/nokogiri-1.6.8/test/xml/test_node_attributes.rb
    /var/lib/gems/2.3.0/gems/nokogiri-1.6.8/test/xml/test_node_encoding.rb
    /var/lib/gems/2.3.0/gems/nokogiri-1.6.8/test/xml/test_node_inheritance.rb
    /var/lib/gems/2.3.0/gems/nokogiri-1.6.8/test/xml/test_node_reparenting.rb
    /var/lib/gems/2.3.0/gems/nokogiri-1.6.8/test/xml/test_node_set.rb
    /var/lib/gems/2.3.0/gems/nokogiri-1.6.8/test/xml/test_unparented_node.rb
    /var/lib/gems/2.3.0/gems/nokogiri-1.6.8/test/xml/node/test_save_options.rb
    /var/lib/gems/2.3.0/gems/nokogiri-1.6.8/test/xml/node/test_subclass.rb
    /var/lib/gems/2.3.0/gems/sass-3.4.22/lib/sass/script/tree/node.rb
    /var/lib/gems/2.3.0/gems/sass-3.4.22/lib/sass/tree/at_root_node.rb
    /var/lib/gems/2.3.0/gems/sass-3.4.22/lib/sass/tree/charset_node.rb
    /var/lib/gems/2.3.0/gems/sass-3.4.22/lib/sass/tree/comment_node.rb
    /var/lib/gems/2.3.0/gems/sass-3.4.22/lib/sass/tree/content_node.rb
    /var/lib/gems/2.3.0/gems/sass-3.4.22/lib/sass/tree/css_import_node.rb
    /var/lib/gems/2.3.0/gems/sass-3.4.22/lib/sass/tree/debug_node.rb
    /var/lib/gems/2.3.0/gems/sass-3.4.22/lib/sass/tree/directive_node.rb
    /var/lib/gems/2.3.0/gems/sass-3.4.22/lib/sass/tree/each_node.rb
    /var/lib/gems/2.3.0/gems/sass-3.4.22/lib/sass/tree/error_node.rb
    /var/lib/gems/2.3.0/gems/sass-3.4.22/lib/sass/tree/extend_node.rb
    /var/lib/gems/2.3.0/gems/sass-3.4.22/lib/sass/tree/for_node.rb
    /var/lib/gems/2.3.0/gems/sass-3.4.22/lib/sass/tree/function_node.rb
    /var/lib/gems/2.3.0/gems/sass-3.4.22/lib/sass/tree/if_node.rb
    /var/lib/gems/2.3.0/gems/sass-3.4.22/lib/sass/tree/import_node.rb
    /var/lib/gems/2.3.0/gems/sass-3.4.22/lib/sass/tree/keyframe_rule_node.rb
    /var/lib/gems/2.3.0/gems/sass-3.4.22/lib/sass/tree/media_node.rb
    /var/lib/gems/2.3.0/gems/sass-3.4.22/lib/sass/tree/mixin_def_node.rb
    /var/lib/gems/2.3.0/gems/sass-3.4.22/lib/sass/tree/mixin_node.rb
    /var/lib/gems/2.3.0/gems/sass-3.4.22/lib/sass/tree/node.rb
    /var/lib/gems/2.3.0/gems/sass-3.4.22/lib/sass/tree/prop_node.rb
    /var/lib/gems/2.3.0/gems/sass-3.4.22/lib/sass/tree/return_node.rb
    /var/lib/gems/2.3.0/gems/sass-3.4.22/lib/sass/tree/root_node.rb
    /var/lib/gems/2.3.0/gems/sass-3.4.22/lib/sass/tree/rule_node.rb
    /var/lib/gems/2.3.0/gems/sass-3.4.22/lib/sass/tree/supports_node.rb
    /var/lib/gems/2.3.0/gems/sass-3.4.22/lib/sass/tree/trace_node.rb
    /var/lib/gems/2.3.0/gems/sass-3.4.22/lib/sass/tree/variable_node.rb
    /var/lib/gems/2.3.0/gems/sass-3.4.22/lib/sass/tree/warn_node.rb
    /var/lib/gems/2.3.0/gems/sass-3.4.22/lib/sass/tree/while_node.rb