如grep -i ciphers /etc/ssh/sshd_config 应该只有被注释的一行 # Ciphers and keying 然后将上面的Ciphers ... 那行添加到/etc/ssh/sshd_config文件的末尾,然后重启sshd服务(systemctl restart sshd),然后重新扫描的低风险点就消除了。
cat > /etc/profile << __EOF__ _after_logout() { username=$(whoami) for _pid in $(ps afx | grep sshd | grep "$username" | awk '{print $1}') ; do kill -9 $_pid done } trap _after_logout EXIT __EOF__ Generate a sequence of numbers for ((i=1; i<=10; i+=2)) ...
cat > /etc/profile << __EOF__ _after_logout() { username=$(whoami) for _pid in $(ps afx | grep sshd | grep "$username" | awk '{print $1}') ; do kill -9 $_pid done } trap _after_logout EXIT __EOF__Generate a sequence of numbersfor ((i=1; i<=10; i+=2)) ; ...
We need to modify the /etc/ssh/sshd_config file to help make sure the Google Authenticator PAM module works successfully. Modify/add the following lines to the /etc/ssh/sshd_config file: ChallengeResponseAuthentication yes AuthenticationMethods publickey,keyboard-interactive Updating Cloud-Init Configu...
Usingsshandscp Unix Text Processing— Free download of a classic textbook covering basic intro through document production withnroff,troff, etc. Chapter 2: UNIX shell fundamentals, Chapter 3: Learningvi, Chapter 7: Advanced editing, Chapters 11, 12: More fundamental commands, Chapter 13:awk ...
ps -ef 命令一般搭配grep命令使用,grep命令的作用是查找 例:ps -ef | grep java 中间的“|”是管道符 是指ps命令与grep同时执行 字段含义如下: UID PID PPID C STIME TTY TIME CMD xxxx 8084 23789 0 00:25 pts/0 00:02:40 grep --color=auto dae ...
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cat > /etc/profile << __EOF__ _after_logout() { username=$(whoami) for _pid in $(ps afx | grep sshd | grep "$username" | awk '{print $1}') ; do kill -9 $_pid done } trap _after_logout EXIT __EOF__ Generate a sequence of numbers for ((i=1; i<=10; i+=2)) ...
cat > /etc/profile << __EOF__ _after_logout() { username=$(whoami) for _pid in $(ps afx | grep sshd | grep "$username" | awk '{print $1}') ; do kill -9 $_pid done } trap _after_logout EXIT __EOF__Generate a sequence of numbersfor ((i=1; i<=10; i+=2)) ; ...
处理SSH Server CBC Mode Ciphers Enabled问题 摘要:使用tenable nessus工具扫描的时候,提示ssh的端口存在低风险(low vulnerability):SSH Server CBC Mode Ciphers Enabled。 解决步骤: 在机器上先直接 man sshd_config(最好查看英文文档,如果系统使用其他语言,建议命令是阅读全文 ...