文件系统层级标准

网址：http://www.pathname.com/fhs/

Here is an example of a FHS-compliant system.(Other FHS-compliant layouts are possible.)

 shareableunshareablestatic/usr/etc /opt/bootvariable/var/mail/var/run /var/spool/news/var/lock

The following directories, or symbolic links to directories, arerequired in /.

DirectoryDescriptionbinEssential command binariesbootStatic files of the boot loaderdevDevice filesetcHost-specific system configurationlibEssential shared libraries and kernel modulesmediaMount point for removeable mediamntMount point for mounting a filesystem temporarilyoptAdd-on application software packagessbinEssential system binariessrvData for services provided by this systemtmpTemporary filesusrSecondary hierarchyvarVariable data

/etc/sysctl.conf

/etc/hosts

/etc/networks

/etc/sysconfig/network

/proc/sys/net/ipv4/ip_local_port_range

/proc/sys/net/ipv4/icmp_echo_ignore_all

/proc/sys/net/ipv4/ip_forward