Provided by: man-db_2.6.1-2_amd64 bug


       man - an interface to the on-line reference manuals


       man   [-C   file]   [-d]  [-D]  [--warnings[=warnings]]  [-R  encoding]  [-L  locale]  [-m
       system[,...]]  [-M  path]  [-S   list]   [-e   extension]   [-i|-I]   [--regex|--wildcard]
       [--names-only]  [-a]  [-u]  [--no-subpages]  [-P  pager]  [-r  prompt]  [-7] [-E encoding]
       [--no-hyphenation]  [--no-justification]  [-p  string]  [-t]  [-T[device]]   [-H[browser]]
       [-X[dpi]] [-Z] [[section] page ...] ...
       man -k [apropos options] regexp ...
       man -K [-w|-W] [-S list] [-i|-I] [--regex] [section] term ...
       man -f [whatis options] page ...
       man  -l  [-C  file] [-d] [-D] [--warnings[=warnings]] [-R encoding] [-L locale] [-P pager]
       [-r prompt] [-7] [-E encoding] [-p string] [-t] [-T[device]] [-H[browser]] [-X[dpi]]  [-Z]
       file ...
       man -w|-W [-C file] [-d] [-D] page ...
       man -c [-C file] [-d] [-D] page ...
       man [-hV]


       man  is the system's manual pager. Each page argument given to man is normally the name of
       a program, utility or function.  The manual page associated with each of  these  arguments
       is  then found and displayed. A section, if provided, will direct man to look only in that
       section of the manual.  The default action is to search in all of the available  sections,
       following  a  pre-defined order and to show only the first page found, even if page exists
       in several sections.

       The table below shows the section numbers of the manual followed by  the  types  of  pages
       they contain.

       1   Executable programs or shell commands
       2   System calls (functions provided by the kernel)
       3   Library calls (functions within program libraries)
       4   Special files (usually found in /dev)
       5   File formats and conventions eg /etc/passwd
       6   Games
       7   Miscellaneous (including macro packages and conventions), e.g. man(7), groff(7)
       8   System administration commands (usually only for root)
       9   Kernel routines [Non standard]

       A manual page consists of several sections.

       Conventional  section  names  include NAME, SYNOPSIS, CONFIGURATION, DESCRIPTION, OPTIONS,

       The  following  conventions  apply  to  the SYNOPSIS section and can be used as a guide in
       other sections.

       bold text          type exactly as shown.
       italic text        replace with appropriate argument.
       [-abc]             any or all arguments within [ ] are optional.
       -a|-b              options delimited by | cannot be used together.
       argument ...       argument is repeatable.
       [expression] ...   entire expression within [ ] is repeatable.

       Exact rendering may vary depending on the output device.  For instance, man  will  usually
       not  be  able  to  render  italics  when  running  in  a  terminal, and will typically use
       underlined or coloured text instead.

       The command or  function  illustration  is  a  pattern  that  should  match  all  possible
       invocations.  In some cases it is advisable to illustrate several exclusive invocations as
       is shown in the SYNOPSIS section of this manual page.


       man ls
           Display the manual page for the item (program) ls.

       man -a intro
           Display, in succession, all of the available intro manual pages contained  within  the
           manual.  It is possible to quit between successive displays or skip any of them.

       man -t alias | lpr -Pps
           Format  the  manual  page referenced by `alias', usually a shell manual page, into the
           default troff or groff format and pipe it to the printer named ps.  The default output
           for  groff  is  usually PostScript.  man --help should advise as to which processor is
           bound to the -t option.

       man -l -Tdvi ./foo.1x.gz > ./foo.1x.dvi
           This command will decompress and format the nroff source manual page ./foo.1x.gz  into
           a  device  independent (dvi) file.  The redirection is necessary as the -T flag causes
           output to be directed to stdout with no pager.  The output  could  be  viewed  with  a
           program  such  as  xdvi  or  further processed into PostScript using a program such as

       man -k printf
           Search the short descriptions and manual page names for the keyword printf as  regular
           expression.  Print out any matches.  Equivalent to apropos -r printf.

       man -f smail
           Lookup  the  manual  pages referenced by smail and print out the short descriptions of
           any found.  Equivalent to whatis -r smail.


       Many options are available to man in order to give as much flexibility as possible to  the
       user.   Changes can be made to the search path, section order, output processor, and other
       behaviours and operations detailed below.

       If set, various environment variables are interrogated to determine the operation of  man.
       It  is  possible  to  set  the  `catch all' variable $MANOPT to any string in command line
       format with the exception that any spaces used as part of an  option's  argument  must  be
       escaped  (preceded  by  a  backslash).   man  will  parse $MANOPT prior to parsing its own
       command line.  Those options requiring an argument will be overridden by the same  options
       found  on  the  command  line.   To  reset  all  of  the options set in $MANOPT, -D can be
       specified as the initial command line option.  This will allow man to `forget'  about  the
       options specified in $MANOPT although they must still have been valid.

       The manual pager utilities packaged as man-db make extensive use of index database caches.
       These caches contain information such as where each  manual  page  can  be  found  on  the
       filesystem  and what its whatis (short one line description of the man page) contains, and
       allow man to run faster than if it had to search the filesystem  each  time  to  find  the
       appropriate  manual  page.   If  requested  using  the -u option, man will ensure that the
       caches remain consistent, which can obviate the need to manually run  software  to  update
       traditional whatis text databases.

       If  man  cannot  find  a  mandb  initiated  index  database  for  a particular manual page
       hierarchy, it will still search for the requested manual  pages,  although  file  globbing
       will  be necessary to search within that hierarchy.  If whatis or apropos fails to find an
       index it will try to extract information from a traditional whatis database instead.

       These utilities support compressed source nroff files having, by default,  the  extensions
       of  .Z,  .z  and  .gz.   It  is  possible to deal with any compression extension, but this
       information must be known at compile time.  Also, by default, any cat pages  produced  are
       compressed  using  gzip.   Each  `global'  manual page hierarchy such as /usr/share/man or
       /usr/X11R6/man may have any directory as its cat page hierarchy.   Traditionally  the  cat
       pages  are stored under the same hierarchy as the man pages, but for reasons such as those
       specified in the File Hierarchy Standard (FHS), it may be better to store them  elsewhere.
       For  details  on  how  to do this, please read manpath(5).  For details on why to do this,
       read the standard.

       International support is available with this package.  Native language  manual  pages  are
       accessible  (if  available  on your system) via use of locale functions.  To activate such
       support, it is necessary to set either $LC_MESSAGES, $LANG  or  another  system  dependent
       environment  variable to your language locale, usually specified in the POSIX 1003.1 based


       If the desired page is available in your locale, it will  be  displayed  in  lieu  of  the
       standard (usually American English) page.

       Support  for  international message catalogues is also featured in this package and can be
       activated in the same way, again if available.  If you find  that  the  manual  pages  and
       message  catalogues  supplied  with this package are not available in your native language
       and you would like to supply them, please contact the maintainer who will be  coordinating
       such activity.

       For  information regarding other features and extensions available with this manual pager,
       please read the documents supplied with the package.


       man will search for the desired manual pages within the index database caches. If  the  -u
       option is given, a cache consistency check is performed to ensure the databases accurately
       reflect the filesystem.  If this option is always given, it is not generally necessary  to
       run  mandb  after  the  caches  are  initially  created,  unless  a cache becomes corrupt.
       However, the cache consistency check can  be  slow  on  systems  with  many  manual  pages
       installed,  so  it  is not performed by default, and system administrators may wish to run
       mandb every week or so to keep the database caches fresh.  To forestall problems caused by
       outdated  caches,  man will fall back to file globbing if a cache lookup fails, just as it
       would if no cache was present.

       Once a manual page has been located, a check is  performed  to  find  out  if  a  relative
       preformatted  `cat'  file already exists and is newer than the nroff file.  If it does and
       is, this preformatted file is (usually) decompressed and then  displayed,  via  use  of  a
       pager.   The  pager  can  be  specified  in  a number of ways, or else will fall back to a
       default is used (see option -P for details).  If no cat is found  or  is  older  than  the
       nroff file, the nroff is filtered through various programs and is shown immediately.

       If  a  cat  file  can  be  produced  (a  relative cat directory exists and has appropriate
       permissions), man will compress and store the cat file in the background.

       The filters are deciphered by a number of means. Firstly, the command line  option  -p  or
       the  environment  variable  $MANROFFSEQ  is  interrogated.  If  -p  was  not  used and the
       environment variable was not set, the initial line of the  nroff  file  is  parsed  for  a
       preprocessor string.  To contain a valid preprocessor string, the first line must resemble

       '\" <string>

       where string can be any combination of letters described by option -p below.

       If none of the above methods provide any filter information, a default set is used.

       A  formatting  pipeline  is  formed  from  the filters and the primary formatter (nroff or
       [tg]roff with -t) and executed.  Alternatively, if an executable  program  mandb_nfmt  (or
       mandb_tfmt  with  -t) exists in the man tree root, it is executed instead.  It gets passed
       the manual source file, the preprocessor string, and optionally the device specified  with
       -T or -E as arguments.


       Non  argument options that are duplicated either on the command line, in $MANOPT, or both,
       are not harmful.  For options that require an argument, each duplication will override the
       previous argument value.

   General options
       -C file, --config-file=file
              Use this user configuration file rather than the default of ~/.manpath.

       -d, --debug
              Print debugging information.

       -D, --default
              This  option is normally issued as the very first option and resets man's behaviour
              to its default.  Its use is to reset those  options  that  may  have  been  set  in
              $MANOPT.  Any options that follow -D will have their usual effect.

              Enable  warnings  from  groff.   This  may  be used to perform sanity checks on the
              source text of manual pages.  warnings is a comma-separated list of warning  names;
              if it is not supplied, the default is "mac".  See the “Warnings” node in info groff
              for a list of available warning names.

   Main modes of operation
       -f, --whatis
              Equivalent to whatis.  Display  a  short  description  from  the  manual  page,  if
              available. See whatis(1) for details.

       -k, --apropos
              Equivalent  to apropos.  Search the short manual page descriptions for keywords and
              display any matches.  See apropos(1) for details.

       -K, --global-apropos
              Search for text in all manual pages.  This is a brute-force search, and  is  likely
              to take some time; if you can, you should specify a section to reduce the number of
              pages that need to be searched.  Search terms may be simple strings (the  default),
              or regular expressions if the --regex option is used.

       -l, --local-file
              Activate  `local' mode.  Format and display local manual files instead of searching
              through the  system's  manual  collection.   Each  manual  page  argument  will  be
              interpreted  as  an  nroff  source  file  in  the  correct  format.  No cat file is
              produced.  If '-' is listed as one of the  arguments,  input  will  be  taken  from
              stdin.   When  this  option  is  not used, and man fails to find the page required,
              before displaying the error message, it attempts to  act  as  if  this  option  was
              supplied, using the name as a filename and looking for an exact match.

       -w, --where, --location
              Don't actually display the manual pages, but do print the location(s) of the source
              nroff files that would be formatted.

       -W, --where-cat, --location-cat
              Don't actually display the manual pages, but do print the location(s)  of  the  cat
              files  that  would  be  displayed.   If  -w  and  -W are both specified, print both
              separated by a space.

       -c, --catman
              This option is not for general use and should only be used by the catman program.

       -R encoding, --recode=encoding
              Instead of formatting the manual page in the usual way, output its source converted
              to  the  specified  encoding.  If you already know the encoding of the source file,
              you can also use manconv(1) directly.  However, this option allows you  to  convert
              several  manual  pages  to a single encoding without having to explicitly state the
              encoding of each, provided that they were already installed in a structure  similar
              to a manual page hierarchy.

   Finding manual pages
       -L locale, --locale=locale
              man  will  normally  determine  your  current  locale  by  a call to the C function
              setlocale(3) which interrogates various environment variables,  possibly  including
              $LC_MESSAGES  and  $LANG.   To  temporarily override the determined value, use this
              option to supply a locale string directly to man.   Note  that  it  will  not  take
              effect until the search for pages actually begins.  Output such as the help message
              will always be displayed in the initially determined locale.

       -m system[,...], --systems=system[,...]
              If this system has access to other operating system's manual  pages,  they  can  be
              accessed  using  this option.  To search for a manual page from NewOS's manual page
              collection, use the option -m NewOS.

              The system specified can be a  combination  of  comma  delimited  operating  system
              names.   To include a search of the native operating system's manual pages, include
              the system name man in the argument string.  This option will override the  $SYSTEM
              environment variable.

       -M path, --manpath=path
              Specify  an alternate manpath to use.  By default, man uses manpath derived code to
              determine the path to search.   This  option  overrides  the  $MANPATH  environment
              variable and causes option -m to be ignored.

              A  path  specified  as  a  manpath  must  be  the  root  of a manual page hierarchy
              structured into sections as described in the man-db manual (under "The manual  page
              system").  To view manual pages outside such hierarchies, see the -l option.

       -S list, -s list, --sections=list
              List  is  a  colon-  or comma-separated list of `order specific' manual sections to
              search.  This option overrides the $MANSECT environment variable.  (The -s spelling
              is for compatibility with System V.)

       -e sub-extension, --extension=sub-extension
              Some  systems  incorporate  large  packages  of  manual  pages,  such as those that
              accompany the Tcl package, into the main manual page hierarchy.  To get around  the
              problem  of  having  two  manual  pages with the same name such as exit(3), the Tcl
              pages were usually all assigned to section l.  As this is unfortunate,  it  is  now
              possible  to  put  the  pages  in  the  correct  section,  and to assign a specific
              `extension' to them, in this case, exit(3tcl).  Under normal  operation,  man  will
              display  exit(3)  in  preference to exit(3tcl).  To negotiate this situation and to
              avoid having to know which section the page you  require  resides  in,  it  is  now
              possible  to give man a sub-extension string indicating which package the page must
              belong to.  Using the above example,  supplying  the  option  -e tcl  to  man  will
              restrict the search to pages having an extension of *tcl.

       -i, --ignore-case
              Ignore case when searching for manual pages.  This is the default.

       -I, --match-case
              Search for manual pages case-sensitively.

              Show  all  pages with any part of either their names or their descriptions matching
              each page argument as a regular expression, as with  apropos(1).   Since  there  is
              usually  no  reasonable  way  to  pick  a  "best" page when searching for a regular
              expression, this option implies -a.

              Show all pages with any part of either their names or their  descriptions  matching
              each page argument using shell-style wildcards, as with apropos(1) --wildcard.  The
              page argument must  match  the  entire  name  or  description,  or  match  on  word
              boundaries  in the description.  Since there is usually no reasonable way to pick a
              "best" page when searching for a wildcard, this option implies -a.

              If the --regex or --wildcard option is  used,  match  only  page  names,  not  page
              descriptions, as with whatis(1).  Otherwise, no effect.

       -a, --all
              By  default, man will exit after displaying the most suitable manual page it finds.
              Using this option forces man to display all the manual pages with names that  match
              the search criteria.

       -u, --update
              This  option  causes  man  to  perform  an  `inode  level' consistency check on its
              database caches  to  ensure  that  they  are  an  accurate  representation  of  the
              filesystem.   It will only have a useful effect if man is installed with the setuid
              bit set.

              By default, man will try to interpret pairs of  manual  page  names  given  on  the
              command  line  as equivalent to a single manual page name containing a hyphen or an
              underscore.  This supports the common pattern of programs that implement  a  number
              of subcommands, allowing them to provide manual pages for each that can be accessed
              using similar syntax as would be used to invoke the  subcommands  themselves.   For

                $ man -aw git diff

              To disable this behaviour, use the --no-subpages option.

                $ man -aw --no-subpages git diff

   Controlling formatted output
       -P pager, --pager=pager
              Specify  which  output  pager  to use.  By default, man uses pager -s.  This option
              overrides the $MANPAGER environment variable, which in turn  overrides  the  $PAGER
              environment variable.  It is not used in conjunction with -f or -k.

              The  value  may  be  a simple command name or a command with arguments, and may use
              shell quoting (backslashes, single quotes, or double quotes).  It may not use pipes
              to  connect  multiple  commands;  if you need that, use a wrapper script, which may
              take the file to display either as an argument or on standard input.

       -r prompt, --prompt=prompt
              If a recent version of less is used as the pager,  man  will  attempt  to  set  its
              prompt and some sensible options.  The default prompt looks like

               Manual page name(sec) line x

              where name denotes the manual page name, sec denotes the section it was found under
              and x the current line number.  This is achieved by  using  the  $LESS  environment

              Supplying  -r with a string will override this default.  The string may contain the
              text $MAN_PN which will be expanded to the name of the current manual page and  its
              section  name  surrounded  by  `(' and `)'.  The string used to produce the default
              could be expressed as

              \ Manual\ page\ \$MAN_PN\ ?ltline\ %lt?L/%L.:
              byte\ %bB?s/%s..?\ (END):?pB\ %pB\\%..
              (press h for help or q to quit)

              It is broken into three lines here for the  sake  of  readability  only.   For  its
              meaning  see  the less(1) manual page.  The prompt string is first evaluated by the
              shell.  All double quotes, back-quotes  and  backslashes  in  the  prompt  must  be
              escaped  by a preceding backslash.  The prompt string may end in an escaped $ which
              may be followed by further options for less.  By default man sets the -ix8 options.

              If you want to override man's prompt string processing completely, use the $MANLESS
              environment variable described below.

       -7, --ascii
              When  viewing a pure ascii(7) manual page on a 7 bit terminal or terminal emulator,
              some  characters  may  not  display  correctly  when  using  the  latin1(7)  device
              description  with  GNU  nroff.   This  option  allows pure ascii manual pages to be
              displayed in ascii with the latin1 device.  It will not translate any latin1  text.
              The  following table shows the translations performed: some parts of it may only be
              displayed properly when using GNU nroff's latin1(7) device.

              Description           Octal   latin1   ascii
              continuation hyphen    255      ‐        -
              bullet (middle dot)    267      ·        o
              acute accent           264      ´        '
              multiplication sign    327      ×        x

              If the latin1 column displays correctly, your terminal may be  set  up  for  latin1
              characters  and  this option is not necessary.  If the latin1 and ascii columns are
              identical, you are reading this page using this option or man did not  format  this
              page  using  the  latin1  device  description.   If the latin1 column is missing or
              corrupt, you may need to view manual pages with this option.

              This option is ignored when using options -t, -H, -T, or -Z and may be useless  for
              nroff other than GNU's.

       -E encoding, --encoding=encoding
              Generate  output  for  a  character  encoding other than the default.  For backward
              compatibility, encoding may be an nroff device such as ascii, latin1,  or  utf8  as
              well as a true character encoding such as UTF-8.

       --no-hyphenation, --nh
              Normally, nroff will automatically hyphenate text at line breaks even in words that
              do not contain hyphens, if it is necessary to do so to lay  out  words  on  a  line
              without  excessive  spacing.   This option disables automatic hyphenation, so words
              will only be hyphenated if they already contain hyphens.

              If you are writing a manual page and simply want to prevent nroff from  hyphenating
              a  word  at  an  inappropriate point, do not use this option, but consult the nroff
              documentation instead; for instance, you can put "\%" inside  a  word  to  indicate
              that  it  may  be  hyphenated  at that point, or put "\%" at the start of a word to
              prevent it from being hyphenated.

       --no-justification, --nj
              Normally, nroff will automatically justify  text  to  both  margins.   This  option
              disables  full  justification, leaving justified only to the left margin, sometimes
              called "ragged-right" text.

              If you are writing a manual page and simply want to prevent nroff  from  justifying
              certain  paragraphs,  do  not  use this option, but consult the nroff documentation
              instead; for instance, you can use the ".na", ".nf", ".fi", and ".ad"  requests  to
              temporarily disable adjusting and filling.

       -p string, --preprocessor=string
              Specify  the sequence of preprocessors to run before nroff or troff/groff.  Not all
              installations will have a full set of preprocessors.  Some of the preprocessors and
              the letters used to designate them are: eqn (e), grap (g), pic (p), tbl (t), vgrind
              (v), refer (r).   This  option  overrides  the  $MANROFFSEQ  environment  variable.
              zsoelim is always run as the very first preprocessor.

       -t, --troff
              Use groff -mandoc to format the manual page to stdout.  This option is not required
              in conjunction with -H, -T, or -Z.

       -T[device], --troff-device[=device]
              This option is used to change groff (or possibly troff's) output to be suitable for
              a  device  other  than  the  default.   It  implies  -t.   Examples  (provided with
              Groff-1.17) include dvi, latin1, ps, utf8, X75 and X100.

       -H[browser], --html[=browser]
              This option will cause groff to produce HTML output, and will display  that  output
              in  a  web  browser.   The  choice of browser is determined by the optional browser
              argument if one is provided, by the $BROWSER environment variable, or by a compile-
              time  default  if  that  is unset (usually lynx).  This option implies -t, and will
              only work with GNU troff.

       -X[dpi], --gxditview[=dpi]
              This option displays the output of groff in a graphical window using the  gxditview
              program.   The  dpi (dots per inch) may be 75, 75-12, 100, or 100-12, defaulting to
              75; the -12 variants use a 12-point base font.  This option  implies  -T  with  the
              X75, X75-12, X100, or X100-12 device respectively.

       -Z, --ditroff
              groff  will  run troff and then use an appropriate post-processor to produce output
              suitable for the chosen device.  If groff -mandoc is groff, this option  is  passed
              to groff and will suppress the use of a post-processor.  It implies -t.

   Getting help
       -h, --help
              Print a help message and exit.

       -V, --version
              Display version information.


       0      Successful program execution.

       1      Usage, syntax or configuration file error.

       2      Operational error.

       3      A child process returned a non-zero exit status.

       16     At least one of the pages/files/keywords didn't exist or wasn't matched.


              If $MANPATH is set, its value is used as the path to search for manual pages.

              The  contents  of  $MANROFFOPT are added to the command line every time man invokes
              the formatter (nroff, troff, or groff).

              If $MANROFFSEQ is set, its value is used to determine the set of  preprocessors  to
              pass each manual page through.  The default preprocessor list is system dependent.

              If  $MANSECT is set, its value is a colon-delimited list of sections and it is used
              to determine which manual sections to search and in what order.

              If $MANPAGER or $PAGER is set ($MANPAGER is used in preference), its value is  used
              as  the  name of the program used to display the manual page.  By default, pager -s
              is used.

              The value may be a simple command name or a command with  arguments,  and  may  use
              shell quoting (backslashes, single quotes, or double quotes).  It may not use pipes
              to connect multiple commands; if you need that, use a  wrapper  script,  which  may
              take the file to display either as an argument or on standard input.

              If  $MANLESS  is  set, man will not perform any of its usual processing to set up a
              prompt string for the less pager.  Instead, the value of $MANLESS  will  be  copied
              verbatim  into  $LESS.   For  example,  if  you  want  to  set  the  prompt  string
              unconditionally to “my prompt string”, set $MANLESS to ‘-Psmy prompt string’.

              If $BROWSER is set, its value is a colon-delimited list of commands, each of  which
              in  turn is used to try to start a web browser for man --html.  In each command, %s
              is replaced by a filename containing the HTML output from groff, %% is replaced  by
              a single percent sign (%), and %c is replaced by a colon (:).

       SYSTEM If  $SYSTEM is set, it will have the same effect as if it had been specified as the
              argument to the -m option.

       MANOPT If $MANOPT is set, it will be parsed prior to man's command line and is expected to
              be in a similar format.  As all of the other man specific environment variables can
              be expressed as command line options, and are thus candidates for being included in
              $MANOPT it is expected that they will become obsolete.  N.B. All spaces that should
              be interpreted as part of an option's argument must be escaped.

              If $MANWIDTH is set, its value is used as the line length for  which  manual  pages
              should  be formatted.  If it is not set, manual pages will be formatted with a line
              length appropriate to the current terminal (using an  ioctl(2)  if  available,  the
              value  of $COLUMNS, or falling back to 80 characters if neither is available).  Cat
              pages will only be saved when the default formatting can be used, that is when  the
              terminal line length is between 66 and 80 characters.

              Normally,  when  output is not being directed to a terminal (such as to a file or a
              pipe), formatting characters are discarded to make it easier  to  read  the  result
              without  special  tools.   However, if $MAN_KEEP_FORMATTING is set to any non-empty
              value, these formatting characters are retained.  This may be useful  for  wrappers
              around man that can interpret formatting characters.

              Normally,  when  output  is  being directed to a terminal (usually to a pager), any
              error output from the command used to produce formatted versions of manual pages is
              discarded  to  avoid  interfering with the pager's display.  Programs such as groff
              often produce relatively minor error messages about typographical problems such  as
              poor  alignment,  which  are unsightly and generally confusing when displayed along
              with the manual page.  However,  some  users  want  to  see  them  anyway,  so,  if
              $MAN_KEEP_STDERR  is  set to any non-empty value, error output will be displayed as

              Depending on system and implementation, either or both of  $LANG  and  $LC_MESSAGES
              will be interrogated for the current message locale.  man will display its messages
              in that locale (if available).  See setlocale(3) for precise details.


              man-db configuration file.

              A global manual page hierarchy.

              A traditional global index database cache.

              An FHS compliant global index database cache.


       apropos(1), groff(1), less(1),  manpath(1),  nroff(1),  troff(1),  whatis(1),  zsoelim(1),
       setlocale(3),  manpath(5),  ascii(7),  latin1(7),  man(7), catman(8), mandb(8), the man-db
       package manual, FSSTND


       1990, 1991 - Originally written by John W. Eaton (

       Dec 23 1992: Rik Faith ( applied bug fixes  supplied  by  Willem  Kasdorp

       30th  April  1994  -  23rd  February  2000:  Wilf.  (  has  been
       developing and maintaining this package with the help of a few dedicated people.

       30th October 1996 - 30th March 2001: Fabrizio Polacco <> maintained and
       enhanced this package for the Debian project, with the help of all the community.

       31st  March  2001  - present day: Colin Watson <> is now developing and
       maintaining man-db.