首页服务器Linux服务器谈一谈Linux系统重要的子目录问题

谈一谈Linux系统重要的子目录问题

admin 2019-10-11 23:49:34 阅读() 评论()

/etc/fstab　　机自动挂载分区/磁盘，规定哪个分区/设备，挂载到哪里 [root@oldboy ~]# cat /etc/fstab## /etc/fstab# Created by anaconda on Sun Aug 12 17:26:53 2018##…

/etc/fstab　　

机自动挂载分区/磁盘，规定哪个分区/设备，挂载到哪里

 [root@oldboy ~]# cat /etc/fstab## /etc/fstab# Created by anaconda on Sun Aug 12 17:26:53 2018## Accessible filesystems, by reference, are maintained under '/dev/disk'# See man pages fstab(5), findfs(8), mount(8) and/or blkid(8) for more info#UUID=c9b74b1a-41cd-4260-9444-6245ab833dd9 /            ext4  defaults    1 1UUID=8880df83-5bf8-40db-bf6f-bf878b7a7e2e /boot          ext4  defaults    1 2UUID=3144b92b-c079-4239-9a91-84111d2f1ac1 swap          swap  defaults    0 0tmpfs //要挂载设备    /dev/shm //挂载点    tmpfs//文件系统类型defaults//挂在选项0//是否备份0//是否做开机自检查devpts         /dev/pts        devpts gid=5,mode=620 0 0sysfs          /sys          sysfs  defaults    0 0proc          /proc          proc  defaults    0 0