Current File : //usr/share/doc/apt/examples/configure-index
/* This file is an index of all APT configuration directives.
Instead of actual values the option has the type as value.
Additional explanations and possible values might be detailed in a comment.
Most of the options have sane default values,
unless you have specific needs you should NOT include arbitrary
items in a custom configuration.
In some instances involving filenames it is possible to set the default
directory when the path is evaluated. This means you can use relative
paths within the sub scope.
The configuration directives are specified in a tree with {} designating
a subscope relative to the tag before the {}. You can further specify
a subscope using scope notation e.g.,
APT::Architecture "i386";
This is prefixed with the current scope. Scope notation must be used
if an option is specified on the command line with -o.
The most complex type is perhaps <LIST>:
APT::Architectures "<LIST>";
In configuration files it usually appears as a subscope of its own like:
APT::Architectures { "amd64"; "i386"; };
but the same can be achieved with (needed for commandline)
APT::Architectures "amd64,i386";
which overrides the values in the scope notation.
See apt.conf manpage for a detailed description of many common options
and the syntax of configuration files and commandline options!
*/
quiet "<INT>" {
NoUpdate "<BOOL>"; // never update progress information - included in -q=1
NoProgress "<BOOL>"; // disables the 0% → 100% progress on cache generation and stuff
NoStatistic "<BOOL>"; // no "42 kB downloaded" stats in update
ReleaseInfoChange "<BOOL>" // don't even print the notices if the info change is allowed
{
Origin "<BOOL>";
Label "<BOOL>";
Version "<BOOL>";
Codename "<BOOL>";
Suite "<BOOL>";
DefaultPin "<BOOL>";
};
};
// Options for APT in general
APT
{
Architecture "<STRING>"; // debian architecture like amd64, i386, powerpc, armhf, mips, …
Architectures "<LIST>"; // a list of (foreign) debian architectures, defaults to: dpkg --print-foreign-architectures
BarbarianArchitectures "<LIST>"; // a list of architectures considered too foreign to satisfy M-A:foreign
Build-Essential "<LIST>"; // list of package names
Build-Profiles "<STRING_OR_LIST>";
NeverAutoRemove "<LIST>"; // list of package name regexes
NeverAutoRemove::KernelCount "<INT>"; // Keep the configured amount of kernels
LastInstalledKernel "<STRING>"; // last installed kernel version
VersionedKernelPackages "<LIST>"; // regular expressions to be protected from autoremoval (kernel uname will be appended)
Protect-Kernels "<BOOL>"; // whether to protect installed kernels against autoremoval (default: true)
// Currently active snapshot
Snapshot "<STRING>";
// Options for apt-get
Get
{
// build-dep options:
Host-Architecture "<STRING>"; // debian architecture
Arch-Only "<BOOL>";
Indep-Only "<BOOL>";
Build-Dep-Automatic "<BOOL>";
Satisfy-Automatic "<BOOL>";
// (non-)confirming options
Force-Yes "<BOOL>"; // allows downgrades, essential removal and eats children
Allow-Downgrades "<BOOL>";
Allow-Change-Held-Packages "<BOOL>";
Allow-Remove-Essential "<BOOL>";
Allow-Solver-Remove-Essential "<BOOL>";
Assume-Yes "<BOOL>"; // not as dangerous, but use with care still
Assume-No "<BOOL>";
Trivial-Only "<BOOL>";
Mark-Auto "<BOOL>";
Remove "<BOOL>";
AllowUnauthenticated "<BOOL>"; // skip security
AutomaticRemove "<BOOL>" {
"Kernels" "<BOOL>"; // Allow removing kernels even if not removing other packages (true for dist-upgrade)
};
HideAutoRemove "<STRING_OR_BOOL>"; // yes, no, small
Simulate "<BOOL>";
Show-User-Simulation-Note "<BOOL>";
Fix-Broken "<BOOL>";
Fix-Policy-Broken "<BOOL>";
Download "<BOOL>";
Download-Only "<BOOL>";
Fix-Missing "<BOOL>";
Print-URIs "<BOOL>";
List-Cleanup "<BOOL>";
Show-Upgraded "<BOOL>";
Show-Versions "<BOOL>";
Upgrade "<BOOL>";
Only-Upgrade "<BOOL>";
Upgrade-Allow-New "<BOOL>";
Upgrade-By-Source-Package "<BOOL>";
Always-Include-Phased-Updates "<BOOL>";
Never-Include-Phased-Updates "<BOOL>";
Phase-Policy "<BOOL>"; // internal
Purge "<BOOL>";
ReInstall "<BOOL>";
Compile "<BOOL>";
Only-Source "<BOOL>";
Diff-Only "<BOOL>";
Tar-Only "<BOOL>";
Dsc-Only "<BOOL>";
Autosolving "<BOOL>";
CallResolver "<BOOL>";
IndexTargets::ReleaseInfo "<BOOL>";
IndexTargets::format "<STRING>";
Update
{
InteractiveReleaseInfoChanges "<BOOL>";
SourceListWarnings "<BOOL>"
{
APTAuth "<BOOL>";
NonFreeFirmware "<BOOL>";
SignedBy "<BOOL>";
};
};
};
Cache
{
AllNames "<BOOL>";
AllVersions "<BOOL>";
Only-Source "<BOOL>";
GivenOnly "<BOOL>";
RecurseDepends "<BOOL>";
Installed "<BOOL>";
Important "<BOOL>";
ShowDependencyType "<BOOL>";
ShowVersion "<BOOL>";
ShowPre-Depends "<BOOL>";
ShowDepends "<BOOL>";
ShowRecommends "<BOOL>";
ShowSuggests "<BOOL>";
ShowReplaces "<BOOL>";
ShowConflicts "<BOOL>";
ShowBreaks "<BOOL>";
ShowEnhances "<BOOL>";
ShowOnlyFirstOr "<BOOL>";
ShowImplicit "<BOOL>";
ShowVirtuals "<BOOL>";
ShowFull "<BOOL>";
NamesOnly "<BOOL>";
show::version "<INT>";
search::version "<INT>";
};
CDROM
{
Rename "<BOOL>";
NoMount "<BOOL>";
Fast "<BOOL>";
NoAct "<BOOL>";
Thorough "<BOOL>";
DropTranslation "<BOOL>";
};
Update "<BOOL>"
{
Pre-Invoke {"touch /var/lib/apt/pre-update-stamp"; };
Post-Invoke {"touch /var/lib/apt/post-update-stamp"; };
Error-Mode "<STRING>";
};
/* define a new supported compressor on the fly
Compressor::rev {
Name "rev";
Extension ".reversed";
Binary "rev";
CompressArg {};
UncompressArg {};
Cost "10";
};
*/
Compressor "<LIST>";
Compressor::** "<UNDEFINED>";
Authentication
{
TrustCDROM "false"; // consider the CD-ROM always trusted
};
Clean-Installed "<BOOL>";
// Some general options
Default-Release "<STRING>";
Ignore-Hold "<BOOL>";
Immediate-Configure "<BOOL>";
Immediate-Configure-All "<BOOL>";
Force-LoopBreak "<BOOL>";
Cache-Start "<INT>";
Cache-Grow "<INT>";
Cache-Limit "<INT>";
Cache-Fallback "<BOOL>";
Cache-HashTableSize "<INT>";
// consider Recommends/Suggests as important dependencies that should
// be installed by default
Install-Recommends "<BOOL>";
Install-Suggests "<BOOL>";
// reverse Recommends or Suggests prevent autoremoval
AutoRemove::RecommendsImportant "<BOOL>";
AutoRemove::SuggestsImportant "<BOOL>";
// consider dependencies of packages in this section manual
Never-MarkAuto-Sections {"metapackages"; "universe/metapackages"; };
// Write progress messages on this fd (for stuff like base-config)
Status-Fd "<INT>";
Status-deb822-Fd "<INT>";
// Keep the list of FDs open (normally apt closes all fds when it
// does a ExecFork)
Keep-Fds {};
// control parameters for cron jobs by /etc/cron.daily/apt documented there
Periodic {};
Machine-ID "<STRING>"; // Value of /etc/machine-id
};
// Options for the downloading routines
Acquire
{
Queue-Mode "<STRING>"; // host or access
Retries "<INT>" {
Delay "<BOOL>" { // whether to backoff between retries using the delay: method
Maximum "<INT>"; // maximum number of seconds to delay an item per retry
};
};
Source-Symlinks "<BOOL>";
ForceHash "<STRING>"; // hashmethod used for expected hash: sha256, sha1 or md5sum
Send-URI-Encoded "<BOOL>"; // false does the old encode/decode dance even if we could avoid it
URIEncode "<STRING>"; // characters to encode with percent encoding
AllowTLS "<BOOL>"; // whether support for tls is enabled
PDiffs "<BOOL>"; // try to get the IndexFile diffs
PDiffs::FileLimit "<INT>"; // don't use diffs if we would need more than 4 diffs
PDiffs::SizeLimit "<INT>"; // don't use diffs if size of all patches excess X% of the size of the original file
PDiffs::Merge "<BOOL>";
Check-Valid-Until "<BOOL>";
Max-ValidTime "<INT>"; // time in seconds
Max-ValidTime::* "<INT>"; // repository label specific configuration
Min-ValidTime "<INT>"; // time in seconds
Min-ValidTime::* "<INT>"; // repository label specific configuration
Check-Date "<BOOL>"; // whether to check the "Date" field
Max-FutureTime "<INT>"; // seconds to allow release file's Date field to be in the future (default 10)
Max-FutureTime::* "<INT>"; // repository label specific configuration
SameMirrorForAllIndexes "<BOOL>"; // use the mirror serving the Release file for Packages & co
AllowInsecureRepositories "<BOOL>";
AllowWeakRepositories "<BOOL>";
AllowDowngradeToInsecureRepositories "<BOOL>";
AllowUnsizedPackages "<BOOL>";
// allow repositories to change information potentially breaking user config like pinning
AllowReleaseInfoChange "<BOOL>"
{
Origin "<BOOL>";
Label "<BOOL>";
Version "<BOOL>"; // allowed by default
Codename "<BOOL>";
Suite "<BOOL>";
DefaultPin "<BOOL>";
};
// HTTP method configuration
http
{
Proxy "http://127.0.0.1:3128";
Proxy::http.us.debian.org "DIRECT"; // Specific per-host setting
Timeout "30";
ConnectionAttemptDelayMsec "250";
Pipeline-Depth "5";
AllowRanges "<BOOL>";
AllowRedirect "<BOOL>";
// Cache Control. Note these do not work with Squid 2.0.2
No-Cache "false";
Max-Age "86400"; // 1 Day age on index files
No-Store "false"; // Prevent the cache from storing archives
Dl-Limit "<INT>"; // Kb/sec maximum download rate
User-Agent "Debian APT-HTTP/1.3";
User-Agent-Non-Interactive "false"; // include non-interactive if run in systemd service (true on Ubuntu)
Referer "<STRING>"; // Set the HTTP Referer [sic!] header to given value
};
// HTTPS method configuration: uses the http
// - proxy config
// - cache-control values
// - Dl-Limit, Timeout, ... values
// if not set explicit for https
https
{
Verify-Peer "false";
SslCert "/etc/apt/some.pem";
CaPath "/etc/ssl/certs";
Verify-Host "true";
AllowRanges "<BOOL>";
AllowRedirect "<BOOL>";
Timeout "30";
ConnectionAttemptDelayMsec "250";
// Cache Control. Note these do not work with Squid 2.0.2
No-Cache "false";
Max-Age "86400"; // 1 Day age on index files
No-Store "false"; // Prevent the cache from storing archives
Dl-Limit "<INT>"; // Kb/sec maximum download rate
User-Agent "Debian APT-CURL/1.0";
};
ftp
{
Proxy "ftp://127.0.0.1/";
Proxy::http.us.debian.org "DIRECT"; // Specific per-host setting
/* Required script to perform proxy login. This example should work
for tisfwtk */
ProxyLogin
{
"USER $(PROXY_USER)";
"PASS $(PROXY_PASS)";
"USER $(SITE_USER)@$(SITE):$(SITE_PORT)";
"PASS $(SITE_PASS)";
};
Timeout "30";
ConnectionAttemptDelayMsec "250";
/* Passive mode control, proxy, non-proxy and per-host. Pasv mode
is preferred if possible */
Passive "true";
Proxy::Passive "true";
Passive::http.us.debian.org "true"; // Specific per-host setting
};
cdrom
{
AutoDetect "<BOOL>"; // do auto detection of the cdrom mountpoint
// when auto-detecting, only look for cdrom/dvd. when this is false
// it will support any removable device as a "cdrom" source
CdromOnly "true";
// cdrom mountpoint (needs to be defined in fstab if AutoDetect is not used)
mount "/cdrom";
// You need the trailing slash!
"/cdrom/"
{
Mount "sleep 1000";
UMount "sleep 500";
}
};
gpgv
{
Options {"--ignore-time-conflict";} // not very useful on a normal system
};
/* CompressionTypes
{
bz2 "bzip2";
lzma "lzma";
gz "gzip";
Order { "uncompressed"; "gz"; "lzma"; "bz2"; };
}; */
CompressionTypes::Order "<LIST>";
CompressionTypes::* "<STRING>";
Languages "<LIST>"; // "environment,de,en,none,fr";
// Location of the changelogs with the placeholder @CHANGEPATH@ (e.g. "main/a/apt/apt_1.1")
Changelogs::URI
{
// Origin::Debian "https://metadata.ftp-master.debian.org/changelogs/@CHANGEPATH@_changelog";
Origin::* "<STRING>";
Label::* "<STRING>";
Override::Origin::* "<STRING>";
Override::Label::* "<STRING>";
};
Snapshots::URI
{
Host::* "<STRING>";
// Origin::Debian "https://snapshot.debian.org/snapshot/@SNAPSHOTID@/";
Origin::* "<STRING>";
Label::* "<STRING>";
Override::Origin::* "<STRING>";
Override::Label::* "<STRING>";
};
Changelogs::AlwaysOnline "<BOOL>"; // even if the changelog file exists get it online (as the file is incomplete)
Changelogs::AlwaysOnline::Origin::* "<BOOL>";
};
// Directory layout
Dir "<DIR>"
{
Ignore-Files-Silently "<LIST>"; // of regexes: "\.dpkg-[a-z]+$,\.bak$,~$";
// Location of the state dir
State "<DIR>"
{
Lists "<DIR>";
status "<FILE>";
extended_states "<FILE>";
cdroms "<FILE>";
};
// Location of the cache dir
Cache "<DIR>" {
Archives "<DIR>";
Backup "backup/"; // backup directory created by /etc/cron.daily/apt
srcpkgcache "<FILE>";
pkgcache "<FILE>";
};
// Config files
Etc "<DIR>" {
Main "<FILE>";
Netrc "<FILE>";
NetrcParts "<DIR>";
Parts "<DIR>";
Preferences "<FILE>";
PreferencesParts "<DIR>";
SourceList "<FILE>";
SourceParts "<DIR>";
Trusted "<FILE>";
TrustedParts "<DIR>";
Machine-ID "<FILE>"; // by default points to ../machine-id effectively
};
// Locations of binaries
Bin {
methods "<DIR>";
methods::* "<FILE>";
gpg "/usr/bin/gpgv";
dpkg "<PROGRAM_PATH>";
dpkg-source "<PROGRAM_PATH>";
dpkg-buildpackage "/usr/bin/dpkg-buildpackage";
lz4 "<PROGRAM_PATH>";
zstd "<PROGRAM_PATH>";
gzip "<PROGRAM_PATH>";
xz "<PROGRAM_PATH>";
bzip2 "<PROGRAM_PATH>";
lzma "<PROGRAM_PATH>";
uncompressed "<PROGRAM_PATH>";
ischroot "<PROGRAM_PATH>";
solvers "<LIST>"; // of directories
planners "<LIST>"; // of directories
};
// Location of the logfiles
Log "<DIR>" {
Terminal "<FILE>";
History "<FILE>";
Solver "<FILE>";
Planner "<FILE>";
};
Media
{
MountPath "/media/apt"; // Media AutoDetect mount path
};
};
// Things that effect the APT dselect method
DSelect
{
Clean "auto"; // always|auto|prompt|never
Options "-f";
UpdateOptions "";
PromptAfterUpdate "no";
CheckDir "no";
}
DPkg
{
NoTriggers "<BOOL>";
ConfigurePending "<BOOL>";
TriggersPending "<BOOL>";
// Probably don't want to use force-downgrade..
Options {"--force-overwrite";"--force-downgrade";}
// Defaults to /usr/sbin:/usr/bin:/sbin:/bin, might be set to empty
// string to inherit from environment
Path "<STRING>";
// Auto re-mounting of a readonly /usr
Pre-Invoke {"mount -o remount,rw /usr";};
Post-Invoke {"mount -o remount,ro /usr";};
Chroot-Directory "/";
// Prevents daemons from getting cwd as something mountable (default)
Run-Directory "/";
// Build options for apt-get source --compile
Build-Options "-b -uc";
// Pre-configure all packages before they are installed using debconf.
Pre-Install-Pkgs {"dpkg-preconfigure --apt --priority=low --frontend=dialog";};
// Flush the contents of stdin before forking dpkg.
FlushSTDIN "true";
MaxArgBytes "<INT>"; // Control the size of the command line passed to dpkg.
Install::Recursive "<BOOL>" // avoid long commandlines by recursive install in a tmpdir
{
force "<BOOL>"; // not all dpkg versions support this, so autodetection is default
minimum "<INT>"; // don't bother if its just a few packages
numbered "<BOOL>"; // avoid M-A:same ordering bug in dpkg
};
UseIONice "<BOOL>";
// controls if apt will apport on the first dpkg error or if it
// tries to install as many packages as possible
StopOnError "<BOOL>";
Progress-Fancy {
progress-fg "<STRING>";
progress-bg "<STRING>";
progress-bar "<BOOL>";
};
// Set a shutdown block inhibitor on systemd systems while running dpkg
Inhibit-Shutdown "<BOOL>";
}
/* Options you can set to see some debugging text They correspond to names
of classes in the source code */
Debug
{
pkgInitConfig "<BOOL>";
pkgProblemResolver "<BOOL>";
pkgProblemResolver::ShowScores "<BOOL>";
pkgDepCache::AutoInstall "<BOOL>"; // what packages apt installs to satisfy dependencies
pkgDepCache::Marker "<BOOL>";
pkgCacheGen "<BOOL>";
pkgAcquire "<BOOL>";
pkgAcquire::Worker "<BOOL>";
pkgAcquire::Auth "<BOOL>";
pkgAcquire::Diffs "<BOOL>";
pkgDPkgPM "<BOOL>";
pkgDPkgProgressReporting "<BOOL>";
pkgOrderList "<BOOL>";
pkgPackageManager "<BOOL>"; // OrderList/Configure debugging
pkgAutoRemove "<BOOL>"; // show information about automatic removes
BuildDeps "<BOOL>";
pkgInitialize "<BOOL>"; // This one will dump the configuration space
NoLocking "<BOOL>";
Acquire::Ftp "<BOOL>"; // Show ftp command traffic
Acquire::Http "<BOOL>"; // Show http command traffic
Acquire::Https "<BOOL>"; // Show https debug
Acquire::gpgv "<BOOL>"; // Show the gpgv traffic
Acquire::cdrom "<BOOL>"; // Show cdrom debug output
Acquire::Transaction "<BOOL>";
Acquire::Progress "<BOOL>";
Acquire::Retries "<BOOL>"; // Debugging for retries, especially delays
aptcdrom "<BOOL>"; // Show found package files
IdentCdrom "<BOOL>";
acquire::netrc "<BOOL>"; // netrc parser
RunScripts "<BOOL>"; // debug invocation of external scripts
pkgPolicy "<BOOL>";
GetListOfFilesInDir "<BOOL>";
pkgAcqArchive::NoQueue "<BOOL>";
Hashes "<BOOL>";
APT::FtpArchive::Clean "<BOOL>";
EDSP::WriteSolution "<BOOL>";
InstallProgress::Fancy "<BOOL>";
APT::Progress::PackageManagerFd "<BOOL>";
SetupAPTPartialDirectory::AssumeGood "<BOOL>";
Locking "<BOOL>";
Phasing "<BOOL>";
};
pkgCacheGen
{
Essential "<STRING>"; // native,all, none, installed
Protected "<STRING>"; // native,all, none, installed
ForceEssential "<STRING_OR_LIST>"; // package names
ForceImportant "<LIST>"; // package names
};
// modify points awarded for various facts about packages while
// resolving conflicts in the dependency resolution process
pkgProblemResolver::Scores
{
Required "<INT>";
Important "<INT>";
Standard "<INT>";
Optional "<INT>";
Extra "<INT>";
Essentials "<INT>";
NotObsolete "<INT>";
Depends "<INT>";
PreDepends "<INT>";
Suggests "<INT>";
Recommends "<INT>";
Conflicts "<INT>";
Replaces "<INT>";
Obsoletes "<INT>";
Breaks "<INT>";
Enhances "<INT>";
AddProtected "<INT>";
AddEssential "<INT>";
};
pkgProblemResolver::FixByInstall "<BOOL>";
pkgProblemResolver::MaxCounter "<INT>";
APT::FTPArchive::release
{
Default-Patterns "<BOOL>";
NumericTimezone "<BOOL>";
// set specific fields in the generated Release file
Acquire-By-Hash "<BOOL>";
ButAutomaticUpgrades "<BOOL>";
NotAutomatic "<BOOL>";
MD5 "<BOOL>";
SHA1 "<BOOL>";
SHA256 "<BOOL>";
SHA512 "<BOOL>";
Architectures "<STRING>";
Codename "<STRING>";
Components "<STRING>";
Date "<STRING>";
Description "<STRING>";
Label "<STRING>";
Origin "<STRING>";
Signed-by "<STRING>";
Suite "<STRING>";
Version "<STRING>";
};
Debug::NoDropPrivs "<BOOL>";
APT::Sandbox
{
User "<STRING>";
ResetEnvironment "<BOOL>";
Verify "<BOOL>"
{
Groups "<BOOL>";
IDs "<BOOL>";
Regain "<BOOL>";
};
seccomp "<BOOL>"
{
print "<BOOL>"; // print what syscall was trapped
allow "<LIST>";
trap "<LIST>";
};
};
// having both seems wrong
dpkgpm::progress "<BOOL>";
dpkg::progress "<BOOL>";
apt::acquire::by-hash "<STRING>";
acquire::by-hash "<STRING>";
apt::acquire::*::by-hash "<STRING>";
acquire::*::by-hash "<STRING>";
// Unsorted options: Some of those are used only internally
help "<BOOL>"; // true if the help message was requested via e.g. --help
version "<BOOL>"; // true if the version number was requested via e.g. --version
Binary "<STRING>"; // name of the program run like apt-get, apt-cache, …
dir::locale "<DIR>";
dir::bin::dpkg-source "<STRING>";
pkgcachefile::generate "<BOOL>";
packagemanager::unpackall "<BOOL>";
packagemanager::configure "<STRING>";
commandline::asstring "<STRING>";
edsp::scenario "<STRING>";
eipp::scenario "<STRING>";
cd::* "<STRING>"; // added CDRoms are stored as config
orderlist::score::delete "<INT>";
orderlist::score::essential "<INT>";
orderlist::score::immediate "<INT>";
orderlist::score::predepends "<INT>";
apt::sources::with "<LIST>";
apt::moo::color "<BOOL>";
apt::pkgpackagemanager::maxloopcount "<INT>";
apt::hashes::*::untrusted "<BOOL>";
apt::list-cleanup "<BOOL>";
apt::authentication::trustcdrom "<BOOL>";
apt::solver::strict-pinning "<BOOL>";
apt::keep-downloaded-packages "<BOOL>";
apt::solver "<STRING>";
apt::planner "<STRING>";
apt::system "<STRING>";
apt::acquire::translation "<STRING>"; // deprecated in favor of Acquire::Languages
apt::color::highlight "<STRING>";
apt::color::neutral "<STRING>";
dpkgpm::reporting-steps "<INT>";
dpkg::chroot-directory "<DIR>";
dpkg::tools::options::** "<UNDEFINED>";
dpkg::source-options "<STRING>";
dpkg::progress-fancy "<BOOL>";
dpkg::selection::remove::approved "<BOOL>";
dpkg::remove::crossgrade::implicit "<BOOL>";
dpkg::selection::current::saveandrestore "<BOOL>";
dpkg::use-pty "<BOOL>";
dpkg::lock::timeout "<INT>";
apt::cmd::disable-script-warning "<BOOL>";
apt::cmd::show-update-stats "<BOOL>";
apt::cmd::use-format "<BOOL>";
apt::cmd::manual-installed "<BOOL>";
apt::cmd::upgradable "<BOOL>";
apt::cmd::installed "<BOOL>";
apt::cmd::list-include-summary "<BOOL>";
apt::cmd::use-regexp "<BOOL>";
apt::cmd::all-versions "<BOOL>";
apt::cmd::format "<STRING>";
apt::cmd::pattern-only "<BOOL>"; // internal
apt::config::dump::emptyvalue "<BOOL>";
apt::config::dump::format "<STRING>";
apt::mark::simulate "<BOOL>";
apt::markauto::verbose "<BOOL>";
apt::sortpkgs::source "<BOOL>";
apt::extracttemplates::tempdir "<STRING>";
apt::key::archivekeyring "<STRING>";
apt::key::removedkeys "<STRING>";
apt::key::gpgvcommand "<STRING>";
apt::key::gpgcommand "<STRING>";
apt::key::masterkeyring "<STRING>";
apt::key::archivekeyringuri "<STRING>";
apt::key::net-update-enabled "<STRING>";
apt::key::assert-pubkey-algo "<STRING>";
apt::ftparchive::release::patterns "<LIST>";
apt::ftparchive::release::validtime "<INT>";
apt::ftparchive::by-hash-keep "<INT>";
apt::ftparchive::delinkact "<BOOL>";
apt::ftparchive::md5 "<BOOL>";
apt::ftparchive::sha1 "<BOOL>";
apt::ftparchive::sha256 "<BOOL>";
apt::ftparchive::sha512 "<BOOL>";
apt::ftparchive::dobyhash "<BOOL>";
apt::ftparchive::showcachemisses "<BOOL>";
apt::ftparchive::sources::md5 "<BOOL>";
apt::ftparchive::sources::sha1 "<BOOL>";
apt::ftparchive::sources::sha256 "<BOOL>";
apt::ftparchive::sources::sha512 "<BOOL>";
apt::ftparchive::packages::md5 "<BOOL>";
apt::ftparchive::packages::sha1 "<BOOL>";
apt::ftparchive::packages::sha256 "<BOOL>";
apt::ftparchive::packages::sha512 "<BOOL>";
apt::ftparchive::dobyhash "<BOOL>";
apt::ftparchive::readonlydb "<BOOL>";
apt::ftparchive::nooverridemsg "<BOOL>";
apt::ftparchive::alwaysstat "<BOOL>";
apt::ftparchive::contents "<BOOL>";
apt::ftparchive::contentsonly "<BOOL>";
apt::ftparchive::longdescription "<BOOL>";
apt::ftparchive::includearchitectureall "<BOOL>";
apt::ftparchive::architecture "<STRING>";
apt::ftparchive::db "<STRING>";
apt::ftparchive::sourceoverride "<STRING>";
apt-helper::cat-file::compress "<STRING>";
acquire::cdrom::mount "<DIR>";
acquire::maxreleasefilesize "<INT>";
acquire::queuehost::limit "<INT>";
acquire::max-pipeline-depth "<INT>";
acquire::progress::diffpercent "<BOOL>";
acquire::gzipindexes "<BOOL>";
acquire::indextargets::randomized "<BOOL>";
acquire::indextargets::deb::** "<UNDEFINED>";
acquire::indextargets::deb-src::** "<UNDEFINED>";
acquire::progress::ignore::showerrortext "<BOOL>";
acquire::*::dl-limit "<INT>"; // catches file: and co which do not have these
methods::mirror::problemreporting "<STRING>";
acquire::http::proxyautodetect "<STRING>";
acquire::http::proxy-auto-detect "<STRING>";
acquire::http::proxy::* "<STRING>";
acquire::https::proxyautodetect "<STRING>";
acquire::https::proxy-auto-detect "<STRING>";
acquire::https::proxy::* "<STRING>";
// Options used by apt-ftparchive
dir::archivedir "<DIR>";
dir::cachedir "<DIR>";
dir::overridedir "<DIR>";
filemode "<INT>";
longdescription "<BOOL>";
external-links "<BOOL>";
default::contentsage "<INT>";
default::maxcontentschange "<INT>";
default::filemode "<INT>";
default::longdescription "<BOOL>";
default::translation::compress "<STRING>";
default::contents::compress "<STRING>";
default::sources::compress "<STRING>";
default::packages::compress "<STRING>";
default::sources::extensions "<STRING>";
default::packages::extensions "<STRING>";
treedefault::directory "<STRING>";
treedefault::srcdirectory "<STRING>";
treedefault::packages "<STRING>";
treedefault::translation "<STRING>";
treedefault::internalprefix "<STRING>";
treedefault::contents "<STRING>";
treedefault::contents::header "<STRING>";
treedefault::bincachedb "<STRING>";
treedefault::srccachedb "<STRING>";
treedefault::sources "<STRING>";
treedefault::filelist "<STRING>";
treedefault::sourcefilelist "<STRING>";
sections "<STRING>";
architectures "<STRING>";
binoverride "<STRING>";
internalprefix "<STRING>";
bincachedb "<STRING>";
directory "<STRING>";
packages "<STRING>";
translation "<STRING>";
contents "<STRING>";
filelist "<STRING>";
extraoverride "<STRING>";
pathprefix "<STRING>";
srcdirectory "<STRING>";
sources "<STRING>";
sourcefilelist "<STRING>";
srcextraoverride "<STRING>";
srccachedb "<STRING>";
srcoverride "<STRING>";
contents::header "<STRING>";
packages::compress "<STRING>";
sources::compress "<STRING>";
contents::compress "<STRING>";
translation::compress "<STRING>";
sources::extensions "<STRING>";
packages::extensions "<STRING>";
dir::filelistdir "<STRING>";
// Internal code.
dir::dpkg::tupletable "<FILE>";
dir::dpkg::triplettable "<FILE>";
dir::dpkg::cputable "<FILE>";
Rred::t "<BOOL>";
Rred::f "<BOOL>";
Rred::Compress "<STRING>";
APT::Internal::OpProgress::Absolute "<BOOL>";
APT::Color "<BOOL>";
update-manager::always-include-phased-updates "<BOOL>";
update-manager::never-include-phased-updates "<BOOL>";
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