FC-CACHE(1)

FC-CACHE(1) |  | FC-CACHE(1)

# NAME

fc-cache - build font information cache files

# SYNOPSIS

fc-cache [ -EfrsvVh ] [ --error-on-no-fonts ] [ --force ] [ --really-force ] [ [ -y dir ] [ --sysroot dir ] ] [ --system-only ] [ --verbose ] [ --version ] [ --help ] [ dir... ]

# DESCRIPTION

fc-cache scans the font directories on the system and builds font information cache files for applications using fontconfig for their font handling.

If directory arguments are not given, fc-cache uses each directory in the current font configuration. Each directory is scanned for font files readable by FreeType. A cache is created which contains properties of each font and the associated filename. This cache is used to speed up application startup when using the fontconfig library.

Note that fc-cache must be executed once per architecture to generate font information customized for that architecture.

# OPTIONS

This program follows the usual GNU command line syntax, with long options starting with two dashes (`-'). A summary of options is included below.

-E
  Raise an error if there are no fonts in dir or directories in the configuration if not given.
-f
  Force re-generation of apparently up-to-date cache files, overriding the timestamp checking.
-r
  Erase all existing cache files and rescan.
-s
  Only scan system-wide directories, omitting the places located in the user's home directory.
-v
  Display status information while busy.
-y
  Prepend dir to all paths for scanning.
-h
  Show summary of options.
-V
  Show version of the program and exit.
dir
  Directory to scan for fonts.

# RETURN CODES

fc-cache returns zero if the caches successfully generated. otherwise non-zero.

# FILES

%cachedir%/*-%arch%.cache-%version%
  These files are generated by fc-cache and contain maps from file names to font properties. They are read by the fontconfig library at application startup to locate appropriate fonts.

# SEE ALSO

fc-cat(1) fc-list(1) fc-match(1) fc-pattern(1) fc-query(1) fc-scan(1)

The fontconfig user's guide, in HTML format: /usr/share/doc/fontconfig/fontconfig-user.html.

# AUTHOR

This manual page was written by Keith Packard <keithp@keithp.com> and Josselin Mouette <joss@debian.org>.

Aug 13, 2008 |