檢視、啟動CentOS系統的SSH
阿新 • • 發佈:2018-12-11
1、檢視CentOS系統的SSH是否啟動:
[[email protected] ~]# netstat -anp|grep :22
tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN 1151/sshd
tcp 0 0 120.52.146.171:22 111.196.243.239:9418 ESTABLISHED 32033/sshd: [email protected]
tcp 0 0 120.52.146.171:22 1.237.178.28:40052 ESTABLISHED 351/sshd: unknown [
tcp 0 0 120.52.146.171:22 112.85.42.102:6160 ESTABLISHED 346/sshd: root [pri
tcp 0 0 120.52.146.171:22 111.196.243.239:10196 ESTABLISHED 29294/sshd: [email protected]
tcp 0 0 120.52.146.171:22 58.218.92.36:12348 ESTABLISHED 305/sshd: root [pri
tcp6 0 0 :::22 :::* LISTEN 1151/sshd
[[email protected] ~]#
上圖的顯示結果說明系統的SSH已經開啟,如果沒有開啟:
[[email protected] ~]# service sshd start
Redirecting to /bin/systemctl start sshd.service
[ [email protected] ~]#
上圖結果顯示,就開啟了SSH協議