002+ ps: invalid option -- 'p'
003+ BusyBox v1.23.2 (2015-03-29 12:58:35 CEST) multi-call binary.
004+
005+ Usage: ps [-o COL1,COL2=HEADER] [-T]
006+
007+ Show list of processes
008+
009+ -o COL1,COL2=HEADER Select columns for display
010+ -T Show threads
011+