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squid(8) squid(8)


[править] NAME

      squid - proxy caching server

[править] SYNOPSIS

      squid [ -dhisrvzCFNRSVYX ] [ -l facility ] [ -f config-file ] [ -[ au ]
      port ] [ -k  signal ] [ -n service-name ] [ -O cmd-line ]


      squid is a high-performance proxy caching server for web clients,  sup-
      porting  FTP,  gopher,  ICAP,  ICP, HTCP and HTTP data objects.  Unlike
      traditional caching software, squid handles all requests in  a  single,
      non-blocking process.
      squid  keeps meta data and especially hot objects cached in RAM, caches
      DNS lookups, supports non-blocking DNS lookups, and implements negative
      caching of failed requests.
      squid  supports  SSL,  extensive access controls, and full request log-
      ging.  By using the lightweight Internet Cache Protocols ICP,  HTCP  or
      CARP,  squid  caches  can  be arranged in a hierarchy or mesh for addi-
      tional bandwidth savings.
      squid consists of a main server program squid, some  optional  programs
      for  custom  processing  and  authentication,  and  some management and
      client tools.  When squid starts up, it spawns a configurable number of
      helper  processes,  each  of  which can perform parallel lookups.  This
      reduces the amount of time the cache waits for results.
      squid is derived  from  the  ARPA-funded  Harvest  Project  http://har-
      This manual page only lists the command line arguments.  For details on
      how to configure squid see the  file  @DEFAULT_CONFIG_FILE@.documented,
      the  Squid  wiki  FAQ and examples at , or
      the configuration manual  on  the  squid  home  page  http://www.squid-

[править] OPTIONS

      -a port
             Specify HTTP port number where Squid should listen for requests,
             in addition to any http_port specifications in squid.conf.
      -d level
             Write debugging to stderr also.
      -f file
             Use the given config-file instead of @DEFAULT_CONFIG_FILE@.   If
             the  file  name starts with a ! or | then it is assumed to be an
             external command or command line. Can for  example  be  used  to
             pre-process  the configuration before it is being read by Squid.
             To facilitate this  Squid  also  understands  the  common  #line
             notion to indicate the real source file.
      -h     Print help message.
      -i     Install as a Windows Service (see -n option).
      -k reconfigure | rotate | shutdown | interrupt | kill | debug | check |
             Parse  configuration  file,  then  send  signal  to running copy
             (except -k parse) and exit.
      -n name
             Specify Windows Service name  to  use  for  service  operations,
             default is: Squid
      -r     Remove a Windows Service (see -n option).
      -s     Enable  logging  to  syslog.  Also configurable in @DEFAULT_CON-
      -l facility
             Use specified syslog facility. implies -s
      -u port
             Specify ICP port number (default: 3130), disable with 0.
      -v     Print version and build details.
      -z     Create swap directories
      -C     Do not catch fatal signals.
      -F     Don't serve any requests until store is rebuilt.
      -N     No daemon mode.
      -O options
             Set Windows Service Command line options in Registry.
      -R     Do not set REUSEADDR on port.
      -S     Double-check swap during rebuild.
      -X     Force full debugging.
      -Y     Only return UDP_HIT or UDP_MISS_NOFETCH during fast reload.

[править] FILES

             The main configuration file.  You must initially make changes to
             this  file for squid to work.  For example, the default configu-
             ration does not allow access from any browser.
      *.default files
             Reference copy of the configuration file. Always kept up to date
             with the version of Squid you are using. Use this to look up the
             default configuration settings and syntax after upgrading.
             Reference copy of the configuration file. Always kept up to date
             with  the  version  of Squid you are using. Use this to read the
             documentation for configuration options available in your  build
             of  Squid. The online configuration manual is also available for
             a   full    reference    of    options.     seehttp://www.squid-
             The main configuration file for the web cachemgr.cgi tools.
             The main configuration file for the Sample MSNT authenticator.
             CSS  Stylesheet to control the display of generated error pages.
             Use this to set any company branding you need, it will apply  to
             every Language Squid provides error pages for.
      @DEFAULT_MIME_TABLE@ (mime_table)
             MIME type mappings for FTP gatewaying
             Location of squid error pages and templates.

[править] SEE ALSO

cachemgr.cgi(8) • pam_auth(8) • squid_ldap_auth(8) • squid_ldap_group(8) • squid_session(8) • squid_unix_group(8)

The Squid FAQ wiki The Squid Configuration Manual

                           Squid Web Proxy 3.1.20                    squid(8)
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