query
"exact match"
wildcard*
wild?ard
wild*rd
cake~
cakes
bake
"red velvet"^4
chocolate^2
tags:(+work -"fun-stuff")
+-&|!(){}[]^"~*?:\
\
\+
properties.timestamp:[1587729413488 TO *]
properties.title:{A TO Z}
chocolate AND vanilla
chocolate OR vanilla
(chocolate OR vanilla) NOT "vanilla pudding"
properties.title:"The Title" AND text
you can use pgrep -af "trains-agent"
pgrep -af "trains-agent"
