| 文件 | /etc/ssh/sshrc、~/.ssh/rc |
|---|---|
| 配置 | ForceCommand / PermitUserRC |
核查
核查
grep -Rn 'ForceCommand\|PermitUserRC\|PermitLocalCommand' /etc/ssh/sshd_config /etc/ssh/sshd_config.d/ 2>/dev/null
cat /etc/ssh/sshrc ~/.ssh/rc 2>/dev/null阅读这些文件时用 cat 直接查看,不要执行其中内容。
sshd_config 的 ForceCommand 与 /etc/ssh/sshrc、~/.ssh/rc 会在会话建立时执行命令,被写入后可在不改 shell 的前提下长期驻留。
| 文件 | /etc/ssh/sshrc、~/.ssh/rc |
|---|---|
| 配置 | ForceCommand / PermitUserRC |
grep -Rn 'ForceCommand\|PermitUserRC\|PermitLocalCommand' /etc/ssh/sshd_config /etc/ssh/sshd_config.d/ 2>/dev/null
cat /etc/ssh/sshrc ~/.ssh/rc 2>/dev/null