===== Варианты использования

# ps axuwww

# ps ax -o size,pid,user,command

       KEY   LONG         DESCRIPTION
       c     cmd          simple name of executable
       C     pcpu         cpu utilization

       p     pid          process ID

       s     size         memory size in kilobytes
       S     share        amount of shared pages

       u     user         user name
       v     vsize        total VM size in KiB