root@OpenWrt:~# ps ax
  PID  Uid     VmSize Stat Command
    1 root        392 S   init
    2 root            SW  [keventd]
    3 root            SWN [ksoftirqd_CPU0]
    4 root            SW  [kswapd]
    5 root            SW  [bdflush]
    6 root            SW  [kupdated]
    7 root            SW  [mtdblockd]
   32 root            SWN [jffs2_gcd_mtd4]
   50 root        368 S   logger -s -p 6 -t
   51 root        384 S   syslogd -C 16
   53 root        340 S   klogd
   55 root        392 S   init
  320 root        428 S   /bin/sh /sbin/ifup.pppoe wan
  356 root        624 S   /usr/sbin/pppd nodetach plugin rp-pppoe.so connect /bin/true usepeerdns defaultroute replacedefaul
  474 nobody      428 S   dnsmasq -l /tmp/dhcp.leases -K -F 192.168.1.100,192.168.1.150,255.255.255.0,12h -I ppp0
  479 root        420 S   /usr/sbin/dropbear
  485 root        384 S   httpd -p 80 -h /www -r OpenWrt
  486 root        300 S   telnetd -l /bin/login
  492 root        640 S   /usr/sbin/dropbear
  493 root        464 S   -ash
  500 root        636 S   /usr/sbin/dropbear
  501 root        460 S   -ash
  504 root        384 R   ps ax
root@OpenWrt:~#