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Newer page: version 6 Last edited on Sunday, July 6, 2003 8:31:15 pm by CraigBox
Older page: version 4 Last edited on Tuesday, June 4, 2002 12:30:41 am by perry Revert
@@ -1,212 +1,96 @@
-SOURCES.LIST  
- !!!SOURCES.LIST  
-NAME  
-DESCRIPTION  
-THE DEB AND DEB-SRC TYPES  
-URI SPECIFICATION  
-EXAMPLES  
-SEE ALSO  
-BUGS  
-AUTHOR  
-----  
-!!NAME  
-  
+!!Name  
  
 sources.list - Package resource list for APT 
-!!DESCRIPTION  
  
+!!Description  
  
-The package resource list is used to locate archives of the  
- package distribution system in use on the system. At this  
- time, this manual page documents only the packaging system  
- used by the Debian GNU/Linux system. This control file is  
- located in ''/etc/apt/sources.list'' 
+The package resource list is used to locate archives of the package distribution system in use on the system. At this time, this manual  
+ page documents only the packaging system used by the Debian GNU/Linux system. This control file is located in ''/etc/apt/sources.list'' 
  
+The source list is designed to support any number of active sources and a variety of source media. The file lists one source per line,  
+with the most preferred source listed first. The format of each line is: type uri args. The first item, type, determines the format for  
+args. uri is a Universal Resource Identifier (URI), which is a superset of the more specific and well-known Universal Resource Locator,  
+or URL. The rest of the line can be marked as a comment by using a #.  
  
-The source list is designed to support any number of active  
-sources and a variety of source media. The file lists one  
-source per line, with the most preferred source listed  
-first. The format of each line is: type uri args. The first  
-item, type, determines the format for args. uri is a  
-Universal Resource Identifier (URI), which is a superset of  
-the more specific and well-known Universal Resource Locator,  
-or URL. The rest of the line can be marked as a comment by  
-using a #.  
-!!THE DEB AND DEB -SRC TYPES  
+!! The deb and deb -src types  
  
+The deb type describes a typical two-level Debian archive, ''distribution/component''. Typically, distribution is generally one of  
+stable, unstable, or frozen, while component is one of main, contrib, non-free, or non-us. The deb-src type describes a debian  
+distribution's source code in the same form as the deb type. A deb-src line is required to fetch source indexes.  
  
-The deb type describes a typical two-level Debian archive,  
- ''distribution/component ''. Typically, distribution is  
-generally one of stable, unstable, or frozen, while  
-component is one of main, contrib, non-free, or non-us. The  
-deb-src type describes a debian distribution's source code  
-in the same form as the deb type. A deb-src line is required  
-to fetch source indexes.  
+The format for a ''sources.list '' entry using the deb and deb-src types are:  
  
+deb uri distribution [[component1] [[componenent2] [[...]  
  
-The format for a ''sources.list'' entry using the deb and  
-deb-src types are:  
-  
-  
-deb uri distribution [[component1] [[componenent2] [[...]  
 The URI for the deb type must specify the base of the Debian distribution, from which APT will find the information it needs. distribution can specify an exact path, in which case the components must be omitted and distribution must end with a slash (/). This is useful for when only a particular sub-section of the archive denoted by the URI is of interest. If distribution does not specify an exact path, at least one component must be present. 
  
+distribution may also contain a variable, $(ARCH), which expands to the Debian architecture (i386, m68k, powerpc, ...) used on the  
+system. This permits archiecture-independent ''sources.list'' files to be used. In general this is only of interest when specifying an  
+exact path, APT will automatically generate a URI with the current architecture otherwise.  
  
-distribution may also contain a variable, $(ARCH), which  
-expands to the Debian architecture (i386, m68k, powerpc,  
-...) used on the system. This permits  
-archiecture-independent ''sources.list'' files to be  
-used. In general this is only of interest when specifying an  
-exact path, APT will automatically generate a URI with the  
-current architecture otherwise.  
-  
-  
- Since only one distribution can be specified per line it may  
- be necessary to have multiple lines for the same URI, if a  
- subset of all available distributions or components at that  
- location is desired. APT will sort the URI list after it has  
- generated a complete set internally, and will collapse  
- multiple references to the same Internet host, for instance,  
- into a single connection, so that it does not inefficiently  
- establish an FTP connection, close it, do something else,  
- and then re-establish a connection to that same host. This  
-feature is useful for accessing busy FTP sites with limits  
- on the number of simultaneous anonymous users. bf(APT) also  
-parallizes connections to different hosts to more  
- effectively deal with sites with low bandwidth.  
-  
-  
-It is important to list sources in order of preference, with  
-the most preferred source listed first. Typically this will  
-result in sorting by speed from fastest to slowest (CD-ROM  
-followed by hosts on a local network, followed by distant  
-Internet hosts, for example)
+Since only one distribution can be specified per line it may be necessary to have multiple lines for the same URI, if a subset of all  
+ available distributions or components at that location is desired. APT will sort the URI list after it has generated a complete set  
+ internally, and will collapse multiple references to the same Internet host, for instance, into a single connection, so that it does  
+ not inefficiently establish an FTP connection, close it, do something else, and then re-establish a connection to that same host. This  
+feature is useful for accessing busy FTP sites with limits on the number of simultaneous anonymous users. bf(APT) also parallizes  
+connections to different hosts to more effectively deal with sites with low bandwidth. 
  
+It is important to list sources in order of preference, with the most preferred source listed first. Typically this will result in  
+sorting by speed from fastest to slowest (CD-ROM followed by hosts on a local network, followed by distant Internet hosts, for  
+example).  
  
 Some examples: 
  
+ deb http://http.us.debian.org/debian stable main contrib non-free  
+ deb http://http.us.debian.org/debian dists/stable-updates/  
  
-deb http://http.us.debian.org/debian stable main contrib non-free  
-deb http://http.us.debian.org/debian dists/stable-updates/  
- !!URI SPECIFICATION  
+!!URI specification  
  
+The currently recognized [URI] types are cdrom, file, http, and ftp.  
  
-The currently recognized URI types are cdrom, file, http,  
-and ftp. 
+; __file__ : The file scheme allows an arbitrary directory in the file system to be considered an archive. This is useful for NFS mounts and local mirrors or archives.  
+; __cdrom__ : The cdrom scheme allows APT to use a local CDROM drive with media swapping. Use the apt-cdrom(8) program to create cdrom entries in the source list.  
+; __ http__ : The http scheme specifies an HTTP server for the archive. If an environment variable __http_proxy__ is set with the format http://server:port/ , the proxy server specified in __http_proxy__ will be used. Users of authenticated HTTP/1.1 proxies may use a string of the format http://user:pass@server:port/ Note that this is an insecure method of authentication.  
+; __ftp__ : The ftp scheme specifies an FTP server for the archive. APT's FTP behavior is highly configurable; for more information see the ''apt.conf''(5) manual page. Please note that a ftp proxy can be specified by using the __ftp_proxy__ environment variable. It is possible to specify a http proxy (http proxy servers often understand ftp urls) using this method and ONLY this method. ftp proxies using http specified in the configuration file will be ignored.  
+; __copy__ : The copy scheme is identical to the file scheme except that packages are copied into the cache directory instead of used directly at their location. This is useful for people using a zip disk to copy files around with APT.  
+; __rsh__, __ssh__: The rsh/ssh method method invokes rsh/ssh to connect to a remote host as a given user and access the files. No password authentication is possible, prior arrangements with RSA keys or rhosts must have been made. Access to files on the remote uses standard __find__ and  
+__dd__ commands to perform the file transfers from the remote
  
+!!Examples  
  
-__file__  
+Uses the archive stored locally (or NFS mounted) at /home/jason/debian for stable/main, stable/contrib, and stable/non-free.  
  
-  
-The file scheme allows an arbitrary directory in the file  
-system to be considered an archive. This is useful for NFS  
-mounts and local mirrors or archives.  
-  
-  
-__cdrom__  
-  
-  
-The cdrom scheme allows APT to use a local CDROM drive with  
-media swapping. Use the apt-cdrom(8) program to  
-create cdrom entries in the source list.  
-  
-  
-__http__  
-  
-  
-The http scheme specifies an HTTP server for the archive. If  
-an environment variable __http_proxy__ is set with the  
-format http://server:port/, the proxy server specified in  
-__http_proxy__ will be used. Users of authenticated  
-HTTP/1.1 proxies may use a string of the format  
-http://user:pass@server:port/ Note that this is an insecure  
-method of authentication.  
-  
-  
-__ftp__  
-  
-  
-The ftp scheme specifies an FTP server for the archive.  
-APT's FTP behavior is highly configurable; for more  
-information see the ''apt.conf''(5) manual page. Please  
-note that a ftp proxy can be specified by using the  
-__ftp_proxy__ environment variable. It is possible to  
-specify a http proxy (http proxy servers often understand  
-ftp urls) using this method and ONLY this method. ftp  
-proxies using http specified in the configuration file will  
-be ignored.  
-  
-  
-__copy__  
-  
-  
-The copy scheme is identical to the file scheme except that  
-packages are copied into the cache directory instead of used  
-directly at their location. This is useful for people using  
-a zip disk to copy files around with APT.  
-  
-  
-__rsh__  
-  
-  
-__ssh__  
-  
-  
-The rsh/ssh method method invokes rsh/ssh to connect to a  
-remote host as a given user and access the files. No  
-password authentication is possible, prior arrangements with  
-RSA keys or rhosts must have been made. Access to files on  
-the remote uses standard __find__ and __dd__ commands  
-to perform the file transfers from the remote.  
-!!EXAMPLES  
-  
-  
-Uses the archive stored locally (or NFS mounted) at  
-/home/jason/debian for stable/main, stable/contrib, and  
-stable/non-free.  
-  
-  
- deb file:/home/jason/debian stable main contrib non-free 
+ deb file:/home/jason/debian stable main contrib non-free 
 As above, except this uses the unstable (development) distribution. 
  
-  
- deb file:/home/jason/debian unstable main contrib non-free 
+ deb file:/home/jason/debian unstable main contrib non-free 
 Source line for the above 
  
+ deb-src file:/home/jason/debian unstable main contrib non-free  
+Uses HTTP to access the archive at archive.debian.org, and uses only the woody/main area.  
  
-deb-src file:/home/jason/debian unstable main contrib non-free  
-Uses HTTP to access the archive at archive.debian.org, and uses only the hamm/main area.  
-  
-  
- deb http://archive.debian.org/debian-archive hamm main 
+ deb http://archive.debian.org/debian-archive woody main 
 Uses FTP to access the archive at ftp.debian.org, under the debian directory, and uses only the stable/contrib area. 
  
-  
- deb ftp://ftp.debian.org/debian stable contrib 
+ deb ftp://ftp.debian.org/debian stable contrib 
 Uses FTP to access the archive at ftp.debian.org, under the debian directory, and uses only the unstable/contrib area. If this line appears as well as the one in the previous example in ''sources.list'', a single FTP session will be used for both resource lines. 
  
-  
- deb ftp://ftp.debian.org/debian unstable contrib 
+ deb ftp://ftp.debian.org/debian unstable contrib 
 Uses HTTP to access the archive at nonus.debian.org, under the debian-non-US directory. 
  
-  
- deb http://nonus.debian.org/debian-non-US stable/non-US main contrib non-free 
+ deb http://nonus.debian.org/debian-non-US stable/non-US main contrib non-free 
 Uses HTTP to access the archive at nonus.debian.org, under the debian-non-US directory, and uses only files found under ''unstable/binary-i386'' on i386 machines, ''unstable/binary-m68k'' on m68k, and so forth for other supported architectures. [[Note this example only illustrates how to use the substitution variable; non-us is no longer structured like this] 
  
+ deb http://ftp.de.debian.org/debian-non-US unstable/binary-$(ARCH)/  
  
-deb http://ftp.de.debian.org/debian-non-US unstable/binary-$(ARCH)/  
- !!SEE ALSO  
-  
+!!See also  
  
 apt-cache(8) ''apt.conf''(5) 
-!!BUGS  
  
+!!Bugs  
  
-See the APT bug page  
- /usr/share/doc/debian/bug-reporting.txt'' or the  
- bug(1) command.  
-!!AUTHOR  
+See the APT bug page, '' /usr/share/doc/debian/bug-reporting.txt'' or the bug(1) command. 
  
+!!Author  
  
 APT was written by the APT team 
-----  
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