error: permission denied on key提示错误

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Franky1989
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注册时间: 2013-03-06 15:02
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error: permission denied on key提示错误

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帖子 Franky1989 » 2013-03-06 15:05

以root权限登录设备,grep过滤查找资料
总会提示:error: permission denied on key


root@ubuntu:~# sysctl -A | grep huge
error: permission denied on key 'vm.compact_memory'
vm.nr_hugepages = 0
vm.hugetlb_shm_group = 0
vm.hugepages_treat_as_movable = 0
vm.nr_overcommit_hugepages = 0
error: permission denied on key 'dev.parport.parport0.autoprobe'
error: permission denied on key 'dev.parport.parport0.autoprobe0'
error: permission denied on key 'dev.parport.parport0.autoprobe1'
error: permission denied on key 'dev.parport.parport0.autoprobe2'
error: permission denied on key 'dev.parport.parport0.autoprobe3'
error: permission denied on key 'net.ipv4.route.flush'
error: permission denied on key 'net.ipv6.route.flush'


是需要设置哪些地方来提升权限?
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