docker run... enter container... then every command gets "ReferenceError: <command> is not defined" -


this has happened multiple command variations. basically... first run container: docker run -it --publish 8080:8080 --name app_in_docker node:latest

then have response in next line after couple seconds: > make appear i'm in container, though command line looks like: root@bcb5705c09c1:/# when i'm in container. type > shows this:

referenceerror: <command> not defined     @ repl:1:1     @ contextifyscript.script.runinthiscontext (vm.js:44:33)     @ replserver.defaulteval (repl.js:239:29)     @ bound (domain.js:301:14)     @ replserver.runbound [as eval] (domain.js:314:12)     @ replserver.online (repl.js:440:10)     @ emitone (events.js:120:20)     @ replserver.emit (events.js:210:7)     @ replserver.interface._online (readline.js:279:10)     @ replserver.interface._line (readline.js:626:8)

i've used commands such ls, cd, exit, help, --help, workdir, docker, error, etc. without success, same message.

then close docker quickstart terminal (i'm using windows , virtualbox runs in background) , reopen terminal. can go container using: docker exec -it <container_name/id> bash , command line looks should: root@bcb5705c09c1:/#

second semi-related question if help! how specify volume path in computer? i've unsuccessfully incorporated volume so: docker run -it -v /c/app:/usr/src/app --publish 8080:8080 --name app_in_docker node:latest attempt connect files in c:\app folder. might because i'm running virtualbox on windows?

thank help!

not node guy @ all, if @ node:latest dockerfile you'll see default cmd executed "node". guess you're being dropped kind of node repl shell commands won't work. why exec ... bash work, you're in bash, not node.

if want behaviour first time, put bash @ end of docker run ... command , override default defined in dockerfile.

second question, yes it's because you're running in virtualbox on windows. regular setup? or docker-machine (which mounts host folders you) or docker windows (which different kettle of fish again).


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