-f Full listing (-o USER:8=UID,PID,PPID,C,STIME,TTY,TIME,CMD)
-l Long listing (-o F,S,UID,PID,PPID,C,PRI,NI,ADDR,SZ,WCHAN,TTY,TIME,CMD)
-o Output FIELDs instead of defaults, each with optional :size and =title
- -O Add FIELDS to defaults
+ -O Add FIELDS to defaults
-Z Include LABEL
Available -o FIELDs: