刚启动了tftpd ,通过 netstat -ap udp 能查到端口开了,通过 ps 确查不到进程启动了?请问osx下如何查端口对应的tcp/udp进程?
osx4:test jeff$ netstat -ap udp | grep tftp
udp6 0 0 *.tftp *.*
udp4 0 0 *.tftp *.*
osx4:test jeff$ ps aux | grep tftp
jeff 670 0.0 0.0 2432772 640 s000 S+ 10:25上午 0:00.00 grep tftp
osx4:test jeff$ ls /usr/libexec/tftpd
/usr/libexec/tftpd
osx4:test jeff$ netstat -ap udp | grep tftp
udp6 0 0 *.tftp *.*
udp4 0 0 *.tftp *.*
osx4:test jeff$ ps aux | grep tftp
jeff 670 0.0 0.0 2432772 640 s000 S+ 10:25上午 0:00.00 grep tftp
osx4:test jeff$ ls /usr/libexec/tftpd
/usr/libexec/tftpd