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我正在使用 FreeBSD 7.3(64 位)。当我尝试命令“ cat /proc/self/maps ”时,我收到错误消息“ cat: /proc/self/maps: No such file or directory ”。我应该怎么做才能解决这个问题?
AFAIK,procfs 在 FreeBSD 中默认没有安装,所以你应该自己做。键入为根:
mount -t procfs proc /proc
甚至更好:添加到 /etc/fstab:
proc /proc procfs rw 0 0