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authorArch Librarian <arch@canonical.com>2004-09-20 17:01:08 +0000
committerArch Librarian <arch@canonical.com>2004-09-20 17:01:08 +0000
commitde7f0f23ec5f0748bf6b018367126ff9a6d9ed43 (patch)
treec459c91bb02fea640d2961f83ccfab897c8beb7c /doc
parent99a202d64502a56e60bf42a50537de0e35a68bfc (diff)
Fix some typos in the apt-get manual.
Author: doogie Date: 2003-04-26 23:17:38 GMT Fix some typos in the apt-get manual.
Diffstat (limited to 'doc')
-rw-r--r--doc/apt-get.8.sgml50
1 files changed, 32 insertions, 18 deletions
diff --git a/doc/apt-get.8.sgml b/doc/apt-get.8.sgml
index f6ae78214..a7991116c 100644
--- a/doc/apt-get.8.sgml
+++ b/doc/apt-get.8.sgml
@@ -47,7 +47,7 @@
<command/apt-get/ is the command-line tool for handling packages, and may be
considered the user's "back-end" to other tools using the APT library.
<para>
- Unless the <option/-h/, or <option/--help/ option is given one of the
+ Unless the <option/-h/, or <option/--help/ option is given, one of the
commands below must be present.
<VariableList>
@@ -80,7 +80,8 @@
<VarListEntry><Term>dselect-upgrade</Term>
<ListItem><Para>
- is used in conjunction with the traditional Debian GNU/Linux packaging
+ <literal/dselect-upgrade/
+ is used in conjunction with the traditional Debian packaging
front-end, &dselect;. <literal/dselect-upgrade/
follows the changes made by &dselect; to the <literal/Status/
field of available packages, and performs the actions necessary to realize
@@ -94,9 +95,11 @@
<literal/upgrade/, also intelligently handles changing dependencies
with new versions of packages; <command/apt-get/ has a "smart" conflict
resolution system, and it will attempt to upgrade the most important
- packages at the expense of less important ones if necessary.
+ packages at the expense of less important ones if necessary.
The <filename>/etc/apt/sources.list</> file contains a list of locations
from which to retrieve desired package files.
+ See also &apt-preferences; for a mechanism for
+ overriding the general settings for individual packages.
</VarListEntry>
<VarListEntry><Term>install</Term>
@@ -104,14 +107,14 @@
<literal/install/ is followed by one or more packages desired for
installation. Each package is a package name, not a fully qualified
filename (for instance, in a Debian GNU/Linux system, libc6 would be the
- argument provided, not em(libc6_1.9.6-2.deb)). All packages required
+ argument provided, not <literal/libc6_1.9.6-2.deb/). All packages required
by the package(s) specified for installation will also be retrieved and
installed. The <filename>/etc/apt/sources.list</> file is used to locate
the desired packages. If a hyphen is appended to the package name (with
no intervening space), the identified package will be removed if it is
installed. Similarly a plus sign can be used to designate a package to
install. These latter features may be used to override decisions made by
- apt-get's conflict resolution system.
+ apt-get's conflict resolution system.
<para>
A specific version of a package can be selected for installation by
following the package name with an equals and the version of the package
@@ -123,11 +126,17 @@
Both of the version selection mechanisms can downgrade packages and must
be used with care.
<para>
+ Finally, the &apt-preferences; mechanism allows you to
+ create an alternative installation policy for
+ individual packages.
+ <para>
If no package matches the given expression and the expression contains one
- of '.', '?' or '*' then it is assumed to be a POSIX regex and it is applied
+ of '.', '?' or '*' then it is assumed to be a POSIX regular expression,
+ and it is applied
to all package names in the database. Any matches are then installed (or
removed). Note that matching is done by substring so 'lo.*' matches 'how-lo'
- and 'lowest'. If this is undesired prefix with a '^' character.
+ and 'lowest'. If this is undesired, anchor the regular expression
+ with a '^' or '$' character, or create a more specific regular expression.
</VarListEntry>
<VarListEntry><Term>remove</Term>
@@ -135,7 +144,7 @@
<literal/remove/ is identical to <literal/install/ except that packages are
removed instead of installed. If a plus sign is appended to the package
name (with no intervening space), the identified package will be
- installed.
+ installed instead of removed.
</VarListEntry>
<VarListEntry><Term>source</Term>
@@ -166,7 +175,7 @@
<VarListEntry><Term>build-dep</Term>
<ListItem><Para>
<literal/build-dep/ causes apt-get to install/remove packages in an
- attempt to satisfy the build dependencies for a source packages.
+ attempt to satisfy the build dependencies for a source package.
</VarListEntry>
<VarListEntry><Term>check</Term>
@@ -194,7 +203,7 @@
useless. This allows a cache to be maintained over a long period without
it growing out of control. The configuration option
<literal/APT::Clean-Installed/ will prevent installed packages from being
- erased if it is set off.
+ erased if it is set to off.
</VarListEntry>
</VariableList>
</RefSect1>
@@ -367,7 +376,8 @@
lets you have simple control over which distribution packages will be
retrieved from. Some common examples might be
<option>-t '2.1*'</> or <option>-t unstable</>.
- Configuration Item: <literal/APT::Default-Release/
+ Configuration Item: <literal/APT::Default-Release/;
+ see also the &apt-preferences; manual page.
</VarListEntry>
<VarListEntry><term><option/--trivial-only/</>
@@ -414,7 +424,7 @@
<variablelist>
<VarListEntry><term><filename>/etc/apt/sources.list</></term>
<ListItem><Para>
- locations to fetch packages from.
+ Locations to fetch packages from.
Configuration Item: <literal/Dir::Etc::SourceList/.
</VarListEntry>
@@ -432,32 +442,36 @@
<VarListEntry><term><filename>/etc/apt/preferences</></term>
<ListItem><Para>
- version preferences file
+ Version preferences file.
+ This is where you would specify "pinning",
+ i.e. a preference to get certain packages
+ from a separate source
+ or from a different version of a distribution.
Configuration Item: <literal/Dir::Etc::Preferences/.
</VarListEntry>
<VarListEntry><term><filename>&cachedir;/archives/</></term>
<ListItem><Para>
- storage area for retrieved package files.
+ Storage area for retrieved package files.
Configuration Item: <literal/Dir::Cache::Archives/.
</VarListEntry>
<VarListEntry><term><filename>&cachedir;/archives/partial/</></term>
<ListItem><Para>
- storage area for package files in transit.
+ Storage area for package files in transit.
Configuration Item: <literal/Dir::Cache::Archives/ (implicit partial).
</VarListEntry>
<VarListEntry><term><filename>&statedir;/lists/</></term>
<ListItem><Para>
- storage area for state information for each package resource specified in
+ Storage area for state information for each package resource specified in
&sources-list;
Configuration Item: <literal/Dir::State::Lists/.
</VarListEntry>
<VarListEntry><term><filename>&statedir;/lists/partial/</></term>
<ListItem><Para>
- storage area for state information in transit.
+ Storage area for state information in transit.
Configuration Item: <literal/Dir::State::Lists/ (implicit partial).
</VarListEntry>
</variablelist>
@@ -466,7 +480,7 @@
<RefSect1><Title>See Also</>
<para>
&apt-cache;, &apt-cdrom;, &dpkg;, &dselect;, &sources-list;, &apt-conf;,
- The APT User's guide in &docdir;, &apt-preferences;.
+ The APT User's guide in &docdir;, &apt-preferences;, the APT Howto.
</RefSect1>
<RefSect1><Title>Diagnostics</>