Hello:
The number on the shell indicates the number of commands that have
been executed. It's just a counter for basically every time you enter
a command and hit ENTER.
It's similar to how the TENEX C Shell (tcsh) operates.
Hope this helps.
Jonathan
On Mon, Nov 3, 2008 at 10:13 AM, Stephen Liu <[EMAIL PROTECTED]> wrote:
>
> --- Jonathan Yu <[EMAIL PROTECTED]> wrote:
>
>> Hi:
>>
>> I would suggest:
>>
>> perl -MExtUtils::Installed -e 'my $inst = ExtUtils::Installed->new();
>> my @modules = $inst->modules()'
>
>
> Hi Jonathan,
>
>
> I'm now back on the box having perl and cpan modules installed.
>
>
> # perl -MExtUtils::Installed -e 'my $inst =
> ExtUtils::Installed->new();my @modules = $inst->modules()'
> perl: warning: Setting locale failed.
> perl: warning: Please check that your locale settings:
> LANGUAGE = (unset),
> LC_ALL = (unset),
> LANG = "en_US"
> are supported and installed on your system.
> perl: warning: Falling back to the standard locale ("C").
>
>
> No modules displayed.
>
>
> # perl -MFile::Find -e 'my @files;find( sub { push @files,
> $File::Find:: /\.pm$/ }, @INC ); print join "\n", @files'
> [......]
> /usr/share/perl5/Debconf/Element/Noninteractive/Progress.pm
> /usr/share/perl5/Debconf/Element/Noninteractive/Boolean.pm
> /usr/share/perl5/Debconf/Element/Noninteractive/Select.pm
> /usr/share/perl5/Debconf/Element/Noninteractive/Multiselect.pm
> /usr/share/perl5/Debconf/Element/Noninteractive/Password.pm
> /usr/share/perl5/Debconf/Element/Noninteractive/Error.pm
> /usr/share/perl5/Debconf/Element/Noninteractive/Text.pm
> /usr/share/perl5/Debconf/Element/Noninteractive/String.pm
> /usr/share/perl5/Debconf/Element/Noninteractive/Note.pm
> /usr/share/perl5/Debconf/Element/Editor/Progress.pm
> /usr/share/perl5/Debconf/Element/Editor/Boolean.pm
> /usr/share/perl5/Debconf/Element/Editor/Select.pm
> /usr/share/perl5/Debconf/Element/Editor/Multiselect.pm
> /usr/share/perl5/Debconf/Element/Editor/Password.pm
> /usr/share/perl5/Debconf/Element/Editor/Error.pm
> /usr/share/perl5/Debconf/Element/Editor/Text.pm
> /usr/share/perl5/Debconf/Element/Editor/String.pm
> /usr/share/perl5/Debconf/Element/Editor/Note.pm
> /usr/share/perl5/Debconf/Element/Teletype/Progress.pm
> /usr/share/perl5/Debconf/Element/Teletype/Boolean.pm
> /usr/share/perl5/Debconf/Element/Teletype/Select.pm
> /usr/share/perl5/Debconf/Element/Teletype/Multiselect.pm
> /usr/share/perl5/Debconf/Element/Teletype/Password.pm
> /usr/share/perl5/Debconf/Element/Teletype/Error.pm
> /usr/share/perl5/Debconf/Element/Teletype/Text.pm
> /usr/share/perl5/Debconf/Element/Teletype/String.pm
> /usr/share/perl5/Debconf/Element/Teletype/Note.pm
> /usr/share/perl5/Debconf/DbDriver/File.pm
> /usr/share/perl5/Debconf/DbDriver/PackageDir.pm
> /usr/share/perl5/Debconf/DbDriver/Copy.pm
> /usr/share/perl5/Debconf/DbDriver/LDAP.pm
> /usr/share/perl5/Debconf/DbDriver/Stack.pm
> /usr/share/perl5/Debconf/DbDriver/Debug.pm
> /usr/share/perl5/Debconf/DbDriver/Directory.pm
> /usr/share/perl5/Debconf/DbDriver/Backup.pm
> /usr/share/perl5/Debconf/DbDriver/Pipe.pm
> /usr/share/perl5/Debconf/DbDriver/DirTree.pm
> /usr/share/perl5/Debconf/DbDriver/Cache.pm
> /usr/share/perl5/Debconf/Client/ConfModule.pm
> /usr/share/perl5/Debconf/FrontEnd/Teletype.pm
> /usr/share/perl5/Debconf/FrontEnd/Dialog.pm
> /usr/share/perl5/Debconf/FrontEnd/ScreenSize.pm
> /usr/share/perl5/Debconf/FrontEnd/Passthrough.pm
> /usr/share/perl5/Debconf/FrontEnd/Gnome.pm
> /usr/share/perl5/Debconf/FrontEnd/Web.pm
> /usr/share/perl5/Debconf/FrontEnd/Text.pm
> /usr/share/perl5/Debconf/FrontEnd/Kde.pm
> /usr/share/perl5/Debconf/FrontEnd/Readline.pm
> /usr/share/perl5/Debconf/FrontEnd/Noninteractive.pm
> /usr/share/perl5/Debconf/FrontEnd/Editor.pm
> /usr/share/perl5/Debconf/FrontEnd/Kde/WizardUi.pm
> /usr/share/perl5/Debconf/FrontEnd/Kde/Wizard.pm
> /usr/share/perl5/Debconf/Template/Transient.pm
> /usr/share/perl5/Debconf/Format/822.pm
> /usr/share/perl5/Text/WrapI18N.pm
>
>
> A long list of modules generated.
>
>
> Following command found on Internet works for me to find the modules
> installed on the box;
>
> # perl -MExtUtils::Installed -e'my $inst =
> ExtUtils::Installed->new();print $_, $/ for $inst->modules'
> perl: warning: Setting locale failed.
> perl: warning: Please check that your locale settings:
> LANGUAGE = (unset),
> LC_ALL = (unset),
> LANG = "en_US"
> are supported and installed on your system.
> perl: warning: Falling back to the standard locale ("C").
> Archive::Tar
> Archive::Zip
> BerkeleyDB
> CPAN
> Compress::Raw::Bzip2
> Compress::Raw::Zlib
> Compress::Zlib
> Convert::TNEF
> Convert::UUlib
> Cwd
> Digest::HMAC
> Digest::SHA
> Digest::SHA1
> ExtUtils::CBuilder
> File::HomeDir
> File::Temp
> File::Which
> HTML::Parser
> HTML::Tagset
> IO::Compress::Base
> IO::Compress::Zlib
> IO::Stringy
> IO::Zlib
> LWP
> List::Util
> MIME::tools
> Mail
> Mail::SpamAssassin
> Net
> Net::DNS
> Net::IP
> Net::Server
> Package::Constants
> Perl
> Pod::Escapes
> Pod::Simple
> Term::ReadKey
> Term::ReadLine
> Test::Pod
> Test::Simple
> Text::Glob
> Time::HiRes
> TimeDate
> URI
> Unix::Syslog
> YAML
>
>
> I suppose;
>
> MIME::tools = MIME::Base64
> Mail::SpamAssassin = Mail::Internet
> Net::Server = Net::SMTP
> Digest::SHA = Digest::MD5
> ???
>
>
> cpan[1]> o conf
> $CPAN::Config options from '/etc/perl/CPAN/Config.pm':
> commit [Commit changes to disk]
> defaults [Reload defaults from disk]
> help [Short help about 'o conf' usage]
> init [Interactive setting of all options]
>
> applypatch undef
> auto_commit [1]
> build_cache [10]
> build_dir [/root/.cpan/build]
> build_dir_reuse undef
> build_requires_install_policy undef
> bzip2 undef
> cache_metadata [1]
> check_sigs undef
> colorize_debug undef
> colorize_output undef
> colorize_print undef
> colorize_warn undef
> commandnumber_in_prompt [1]
> commands_quote undef
> connect_to_internet_ok [0]
> cpan_home [/root/.cpan]
> curl undef
> dontload_hash undef
> dontload_list undef
> ftp []
> ftp_passive [1]
> ftp_proxy []
> ftpstats_period undef
> ftpstats_size undef
> getcwd [cwd]
> gpg [/usr/bin/gpg]
> gzip [/bin/gzip]
> halt_on_failure undef
> histfile [/root/.cpan/histfile]
> histsize [100]
> http_proxy []
> inactivity_timeout [0]
> index_expire [1]
> inhibit_startup_message [0]
> keep_source_where [/root/.cpan/sources]
> load_module_verbosity undef
> lynx []
> make [/usr/bin/make]
> make_arg []
> make_install_arg []
> make_install_make_command [/usr/bin/make]
> makepl_arg [INSTALLDIRS=site]
> mbuild_arg []
> mbuild_install_arg []
> mbuild_install_build_command [./Build]
> mbuildpl_arg []
> ncftp []
> ncftpget []
> no_proxy []
> pager [/bin/more]
> password undef
> patch undef
> perl5lib_verbosity undef
> prefer_installer undef
> prefs_dir undef
> prerequisites_policy [ask]
> proxy_pass undef
> proxy_user undef
> randomize_urllist undef
> scan_cache [atstart]
> shell [/bin/bash]
> show_unparsable_versions undef
> show_upload_date [0]
> show_zero_versions undef
> tar [/bin/tar]
> tar_verbosity undef
> term_is_latin [1]
> term_ornaments [1]
> test_report undef
> trust_test_report_history undef
> unzip []
> urllist
> 0 [ftp://myurl/]
> use_sqlite [0]
> username undef
> wait_list undef
> wget [/usr/bin/wget]
> yaml_load_code undef
> yaml_module undef
> * end *
>
>
> cpan[1]> install MIME::Base64
> CPAN: Storable loaded ok (v2.15)
> Going to read /root/.cpan/Metadata
> Database was generated on Sat, 01 Nov 2008 10:27:06 GMT
> MIME::Base64 is up to date (3.07).
>
>
> cpan[2]> install Mail::Internet
> Mail::Internet is up to date (2.04).
>
>
> cpan[3]> install Net::SMTP
> Net::SMTP is up to date (2.31).
>
>
> cpan[4]> install Digest::MD5
> Digest::MD5 is up to date (2.36).
>
>
> Why the number on "cpan [1/2/3/4]" changes?
>
>
> B.R.
> Stephen
>
> Send instant messages to your online friends http://uk.messenger.yahoo.com
>
