Xshell 連接本Linux 系統：Could not connect to '192.168.230.128' (port 22): Connection failed

# 1.看防火牆：service iptables status 2.在Linux下輸入：/etc/init.d/iptables stop關閉防火牆 3.輸入 service iptables start打開防火牆 4.輸入命令：ps –e|grep ssh 安裝ssh-server後是這個樣子滴 5.安裝ssh:yum install openssh-server 6.開啓ssh-server

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