jsp

Json shell parser
Using POSIX shell and sed

usage

jsp <filter>

Json is fed through stdin.

• filter format

   .key1.key2
  

• example

   printf '%s' '{
     "user": "notroot",
     "shell": {"name":"dash", "path":"/usr/bin/dash"},
   	  "interactiveShell": {"name": "bash", "path":"/usr/bin/bash/"}
   }' | ./jsp .interactiveShell.name