Attach an iex session to running elixir/OTP process
I have an elixir/OTP application running in production, that was started with mix phoenix.server. It has several processes that hold state. One of these is a stash, implemented as Agent, that currently have a state that I would like to manually change, without stopping the whole application. Once I'm in a iex session inside the application it will be trivial, but I don't know if such option is eve
Parsing JSON with Unix tools
I'm trying to parse JSON returned from a curl request, like so: curl 'http://twitter.com/users/username.json' | sed -e 's/[{}]/''/g' | awk -v k="text" '{n=split($0,a,","); for (i=1; i<=n; i++) print a[i]}' The above splits the JSON into fields, for example: % ... "geo_enabled":false "friends_count":245 "profile_text_color":"000000" "status":"in_reply_to_screen_name":null "source":"web" "truncated"
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