Filesystem Hierarchy Standard
| / | /usr | /usr/local |
|---|---|---|
| /sbin | /usr/sbin | /usr/local/sbin |
| /bin | /usr/bin | /usr/local/bin |
| /etc | /usr/local/etc |
# skeleton
# /etc/default/useradd
useradd -m -k /etc/skel
FHS
- /boot
- /dev - devfs
- /proc - procfs
- /sys - sysfs
- /bin
- /lib
- /lib64
- /sbin
- /etc
- opt/
- /home
- $USER
- /opt
- /usr
- bin/
- local/
- /media
- /mnt
- /run - tmpfs
- /srv
- /var
- cache/
- lib/
- lock/
- log/
- mail/
- opt/
- run/ -> /run
- spool/
- mail/ -> /var/mail
- tmp/
Debian
| from | to |
|---|---|
| /dev/.* | /run/* |
| /dev/shm | /run/shm |
| /dev/shm/* | /run/* |
| /etc/* - writable | /run/* |
| /lib/init/rw | /run |
| /var/lock | /run/lock |
| /var/run | /run |
| /tmp | /run/tmp |