Dreamboard

jalizi · 13. Mai 2013

hello

Sorry, if this request is unreasonable and has no relevance to this thread.

But because I do not know much about telnet and its useful command, that this request would be.

Do you have put me a basic and useful collection of commands that are executed in Enigma2 that mainly be used for all Enigma2 tasks and activities , in a text file?

The most useful and helpful telnet commands that each user use them for different purposes as the following examples :

"opkg remove enigma2-plugin-extensions-PLUGINNAME" for removing plugin or "opkg list | grep tooth" for listing the necessary driver and kernel module for bluetooth plugin and so on ...

without fail, you have a set of an important commands that you are commonly use them everyday in the form of a text file. I mean them.

MiRoMOMO · 13. Mai 2013

Moin!

This would be a very, very long list.
But for your examples: Have you ever tried opkg?:

Code

root@DM800HDse:~# opkg


opkg must have one sub-command argument
usage: opkg [options...] sub-command [arguments...]
where sub-command is one of:


Package Manipulation:
        update                  Update list of available packages
        upgrade                 Upgrade installed packages
        install <pkgs>          Install package(s)
        configure <pkgs>        Configure unpacked package(s)
        remove <pkgs|regexp>    Remove package(s)
        flag <flag> <pkgs>      Flag package(s)
         <flag>=hold|noprune|user|ok|installed|unpacked (one per invocation)


Informational Commands:
        list                    List available packages
        list-installed          List installed packages
        list-upgradable         List installed and upgradable packages
        list-changed-conffiles  List user modified configuration files
        files <pkg>             List files belonging to <pkg>
        search <file|regexp>    List package providing <file>
        info [pkg|regexp]       Display all info for <pkg>
        status [pkg|regexp]     Display all status for <pkg>
        download <pkg>          Download <pkg> to current directory
        compare-versions <v1> <op> <v2>
                            compare versions using <= < > >= = << >>
        print-architecture      List installable package architectures
        depends [-A] [pkgname|pat]+
        whatdepends [-A] [pkgname
|pat]+
        whatdependsrec [-A] [pkgname|pat]+
        whatrecommends[-A] [pkgname|pat]+
        whatsuggests[-A] [pkgname|pat]+
        whatprovides [-A] [pkgname|pat]+
        whatconflicts [-A] [pkgname|pat]+
        whatreplaces [-A] [pkgname|pat]+


Options:
        -A                      Query all packages not just those installed
        -V[<level>]             Set verbosity level to <level>.
        --verbosity[=<level>]   Verbosity levels:
                                        0 errors only
                                        1 normal messages (default)
                                        2 informative messages
                                        3 debug
                                        4 debug level 2
        -f <conf_file>          Use <conf_file> as the opkg configuration file
        --conf <conf_file>
        --cache <directory>     Use a package cache
        -d <dest_name>          Use <dest_name> as the the root directory for
        --dest <dest_name>      package installation, removal, upgrading.
                                <dest_name> should be a defined dest name from
                                the configuration file, (but can also be a
                                directory name in a pinch).
        -o <dir>                Use <dir> as the root directory for
        --offline-root <dir>    offline installation of packages.
        --add-arch <arch>:<prio>        Register architecture with given priority
        --add-dest <name>:<path>        Register destination with given path


Force Options:
        --force-depends         Install/remove despite failed dependencies
        --force-maintainer      Overwrite preexisting config files
        --force-reinstall       Reinstall package(s)
        --force-overwrite       Overwrite files from other package(s)
        --force-downgrade       Allow opkg to downgrade packages
        --force-space           Disable free space checks
        --force-postinstall     Run postinsta
ll scripts even in offline mode
        --force-remove  Remove package even if prerm script fails
        --noaction              No action -- test only


        --download-only No action -- download only
        --nodeps                Do not follow dependencies
        --force-removal-of-dependent-packages
                                Remove package and all dependencies
        --autoremove            Remove packages that were installed
                                automatically to satisfy dependencies
        -t                      Specify tmp-dir.
        --tmp-dir               Specify tmp-dir.


 regexp could be something like 'pkgname*' '*file*' or similar
 e.g. opkg info 'libstd*' or opkg search '*libop*' or opkg remove 'libncur*'
root@DM800HDse:~#

Alles anzeigen

that works for a lot of commands, as well as --help behind the command.
Now you can go to e.g. /bin/, /sbin/, /usr/bin/, /ur/script/ and try that with the command or scripts in there and see how long this list would be.
You were asking for those most commonly used; now that depends on the user.

But as you started this thread and the reason behind makes sense, we could start collecting interesting commands with an explanation and the desired aim for that command.

So I start with:

Code

cat /proc/swaps

which gives you all activated swap file or swap partitions as the result.
cat:

Code

root@DM800HDse:/# cat --help


BusyBox v1.19.4 (2013-01-18 17:01:46 CET) multi-call binary.


Usage: cat [FILE]...


Concatenate FILEs and print them to stdout


root@DM800HDse:/#

Alles anzeigen

simply read the content of a file; in my example /porc/swaps:

Code

root@DM800HDse:/# cat /proc/swaps


Filename                                Type            Size    Used    Priority
/dev/sda2                               partition       1048568 2124    -1
root@DM800HDse:/#