[求助]帮我看看，3603是做什么的？怎样关掉？
[root@21 root]# ps -U root
PID TTY TIME CMD
1 ? 00:00:03 init
2 ? 00:00:00 keventd
3 ? 00:00:00 kapmd
4 ? 00:00:01 ksoftirqd_CPU0
9 ? 00:00:00 bdflush
5 ? 00:00:00 kswapd
6 ? 00:00:00 kscand/DMA
7 ? 00:00:02 kscand/Normal
8 ? 00:00:00 kscand/HighMem
10 ? 00:00:00 kupdated
11 ? 00:00:00 mdrecoveryd
15 ? 00:00:00 kjournald
73 ? 00:00:00 khubd
2799 ? 00:00:00 kjournald
3079 ? 00:00:00 syslogd
3083 ? 00:00:00 klogd
3147 ? 00:00:00 apmd
3184 ? 00:00:00 sshd
3198 ? 00:00:00 xinetd
3223 ? 00:00:00 mysqld_safe
3273 ? 00:00:01 gpm
3284 ? 00:00:00 httpd
3293 ? 00:00:00 crond
3315 ? 00:00:00 atd
3323 tty1 00:00:00 mingetty
3324 tty2 00:00:00 mingetty
3325 tty3 00:00:00 mingetty
3326 tty4 00:00:00 mingetty
3327 tty5 00:00:00 mingetty
3328 tty6 00:00:00 mingetty
3414 ? 01:13:54 saac_906
3538 ? 00:00:00 sshd
3603 ? 00:00:00 sftp-server
3663 ? 00:00:55 gmsv_906
3666 pts/2 00:00:00 bash
3701 pts/2 00:00:00 ps
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谢谢，里面还有没有没用的垃圾程序？我都想关掉，还要安全点。
3603是什么程序呀？
