Maven spews out far too many lines of output to my taste (I like the Unix way: no news is good news).
I want to get rid of all [INFO] lines, but I couldn
[INFO]
If you only want to get rid of the [INFO] messages you also could do:
mvn ... | fgrep -v "[INFO]"
To suppress all outputs (except errors) you could redirect stdout to /dev/null with:
stdout
/dev/null
mvn ... 1>/dev/null
(This only works if you use bash (or similar shells) to run the Maven commands.)
bash