All command line options may be set using the configuration file, the descriptions indicate the
configuration option to set. For boolean options you can override the config file by using something like
-f-,--no-f, -f=no or several other variations.
-s, --source
Use source index field ordering. Configuration Item: APT::SortPkgs::Source.
-h, --help
Show a short usage summary.
-v, --version
Show the program version.
--audit
Show audit (and notice) messages. This overrides the quiet option, but only for notice messages, not
progress ones.
-c, --config-file
Configuration File; Specify a configuration file to use. The program will read the default
configuration file and then this configuration file. If configuration settings need to be set before
the default configuration files are parsed specify a file with the APT_CONFIG environment variable.
See apt.conf(5) for syntax information.
-o, --option
Set a Configuration Option; This will set an arbitrary configuration option. The syntax is -oFoo::Bar=bar. -o and --option can be used multiple times to set different options.
--no-color, --color
Turn colors on or off. Colors are on by default on supported terminals for apt(8) and can also be
disabled using the NO_COLOR or APT_NO_COLOR environment variables, or further configured by the
APT::Color configuration option and scope, see apt.conf(5) for information on that.