Darwin Directory Structure
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/dev/ block and character device files | /dev/ block and character device files | ||
| − | fd/ file descriptor files | + | fd/ file descriptor files |
/etc/ system configuration files and scripts | /etc/ system configuration files and scripts | ||
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/usr/ contains the majority of user utilities and applications | /usr/ contains the majority of user utilities and applications | ||
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bin/ common utilities, programming tools, and applications | bin/ common utilities, programming tools, and applications | ||
include/ standard C include files | include/ standard C include files | ||
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man/ manual pages | man/ manual pages | ||
misc/ misc system-wide ascii text files | misc/ misc system-wide ascii text files | ||
| − | mk/ templates for make | + | mk/ templates for make |
skel/ example . (dot) files for new accounts | skel/ example . (dot) files for new accounts | ||
tabset/ tab description files for a variety of terminals; used in the termcap file | tabset/ tab description files for a variety of terminals; used in the termcap file | ||
zoneinfo/ timezone configuration information | zoneinfo/ timezone configuration information | ||
| + | |||
/var/ multi-purpose log, temporary, transient, and spool files | /var/ multi-purpose log, temporary, transient, and spool files | ||
at/ timed command scheduling files | at/ timed command scheduling files | ||
Latest revision as of 16:56, 24 December 2007
A sketch of the filesystem hierarchy.
/ root directory of the filesystem
/bin/ user utilities fundamental to both single-user and multi-user environments
/dev/ block and character device files
fd/ file descriptor files
/etc/ system configuration files and scripts
/mach_kernel kernel executable (the operating system loaded into memory at boot time).
/sbin/ system programs and administration utilities fundamental to both single-user and multi-user environments
/tmp/ temporary files
/usr/ contains the majority of user utilities and applications
bin/ common utilities, programming tools, and applications
include/ standard C include files
arpa/ C include files for Internet service protocols
hfs/ C include files for HFS
machine/ machine specific C include files
net/ misc network C include files
netinet/ C include files for Internet standard protocols
nfs/ C include files for NFS (Network File System)
objc/ C include files for Objective-C
protocols/ C include files for Berkeley service protocols
sys/ system C include files (kernel data structures)
ufs/ C include files for UFS
lib/ archive libraries
libexec/ system daemons & system utilities (executed by other programs)
local/ executables, libraries, etc. not included by the basic operating system
sbin/ system daemons & system utilities (executed by users)
share/ architecture-independent data files
calendar/ a variety of pre-fab calendar files
dict/ word lists
web2 words from Webster's 2nd International
words common words
man/ manual pages
misc/ misc system-wide ascii text files
mk/ templates for make
skel/ example . (dot) files for new accounts
tabset/ tab description files for a variety of terminals; used in the termcap file
zoneinfo/ timezone configuration information
/var/ multi-purpose log, temporary, transient, and spool files
at/ timed command scheduling files
backups/ misc. backup files
db/ misc. automatically generated system-specific database files
log/ misc. system log files
wtmp login/logout log
mail/ user mailbox files
run/ system information files describing various info about system since it was booted
utmp database of current users
rwho/ rwho data files
spool/ misc. printer and mail system spooling directories
mqueue/ undelivered mail queue
tmp/ temporary files that are kept between system reboots