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    '''KRunner''' è uno strumento per cercare ed avviare file ed applicazioni. Può anche essere utilizzato per operazioni più generiche come calcolatrice o convertitore di unità. '''Nella maggior parte dei sistemi KRunner può essere attivato premendo la combinazione di tastiera Alt+F2.'''
    '''KRunner''' (launched with Alt-F2 or Alt-SPACE) is the launcher built into the Plasma desktop. While its basic function is to launch programs from a sort of mini-command-line, its functionality can be extended by "runners" to assist the user to accomplish a lot of tasks.
     
    {{Note|1=You may need to install additional '''KRunner''' addons package depending on your distribution to use some of the functionalities listed here. Note that a large number of active addons may slow down the start of KRunner, adjust this by clicking the wrench icon.}}


    [[Image:KRunner.png||center]]
    [[Image:KRunner.png||center]]


    ==Controllo di base==
    ==Funzioni==
     
    Questo elenco assolutamente incompleto cerca di presentare alcuni esempi d'uso di base di '''KRunner'''. Scopri il resto facendo clic sull'icona '?' in '''KRunner'''.
     
    ===Avviare e fermare le applicazioni===
     
    You can launch programs by simply typing the name of the application you want to launch - or even simpler: press the down-arrow key for list of ''most recently used'' programs you typed in beforehand. Note that the down-arrow from the above screenshot is currently no longer existing, so the keyboard instead of the mouse is to be used exclusively.
     
    You may type a single character and KRunner will start finding matches. Matches will be found to applications from your easily customizable applications menu (for that, right-click in menu).
     
    Esempi:
    {|class="tablecenter" style="border: 1px solid grey"
    | Digita || per
    |-
    | <code> gwe </code> || ''(avviare [[Special:myLanguage/Gwenview|Gwenview]])''
    |}
     
    You can use '''KRunner''' to kill applications, too. Type in the keyword <code>kill</code> followed by a process name and '''KRunner''' will provide options to close the application (SIGTERM) or forcibly quit it (SIGKILL). '''KRunner''' will match partial process names to running processes.
     
    Nota che la parola chiave <code>termina</code> può essere modificata nell'esecutore "Termina applicazioni" per evitare confusione (in inglese la parola chiave è kill) con il comando kill della shell che accetta gli ID dei processi.
     
    ===Direct installation===
     
    In case that you look for an application that has not been installed yet, KRunner will suggest a set of applications that match your search. In specific, since KRunner has been integrated with Plasma Software Center, [[Special:myLanguage/Discover | Discover]], will present you a list of applications, enabling you to proceed to direct installation.
     
    ===Eseguire comandi (della shell)===
     
    Oltre alle applicazioni elencate nel menu delle applicazioni, '''KRunner''' può anche essere utilizzato per eseguire comandi della shell, compreso l'avvio di eseguibili binari. Nota che durante l'inserimento di comandi della shell '''KRunner''' non accetterà comandi parziali e non offrirà la funzione di completamento automatico.
     
    L'esecuzione di un comando di questo tipo comporta la visualizzazione di un'icona di chiave inglese che offre opzioni aggiuntive. Puoi scegliere di aprire un terminale da cui eseguire il comando (può essere utile se il comando produce un risultato di testo che vuoi leggere) o scegliere di eseguire il programma con i permessi di un altro utente (fornendo il nome dell'utente e la password).
     
    Esempi:
    {|class="tablecenter" style="border: 1px solid grey"
    | Comando || Risultato
    |-
    |<code> ls ~/Documenti </code> || ''elenca il contenuto di ~/Documenti (preferibilmente in un terminale)''
    |-
    |<code> cp ~/Documenti/mioFile ~/mioFile </code> || ''copia mioFile da ~/Documenti a ~/''
    |-
    |<code> mplayer mioFilm.mkv </code> || ''riproduce mioFilm.mkv in mplayer''
    |}
     
    Incidentally, if the command line is your thing, you may appreciate the built in integration to man pages. Simply type a command name preceded by a <code>#</code> or <code>man:/</code> to open the man page formatted for easy readability in your browser.
     
    Esempi:
    {|class="tablecenter" style="border: 1px solid grey"
    | Comando || Risultato
    |-
    |<code> #ls </code> || ''apre il manuale di ls in un browser''
    |}
     
    === Navigare tra i siti web ===
     
    Puoi semplicemente iniziare a digitare l'URL di un sito web per aprirlo nel browser predefinito. Puoi anche digitare il nome di un segnalibro di [[Special:myLanguage/Konqueror|Konqueror]] e '''KRunner''' lo aprirà per te. Se hai visitato il sito web in passato, '''KRunner''' può recuperare i risultati anche dalla cronologia del browser.
     
    Esempi:
    {|class="tablecenter" style="border: 1px solid grey"
    | Comando || Risultato
    |-
    |<code> mioSegnalibro </code> || ''apre il segnalibro in un browser''
    |-
    |<code> kde.org </code> || ''apre il [http://www.kde.org sito di KDE] in un browser''
    |-
    |<code> http://userbase.kde.org/ </code> || ''apre [http://userbase.kde.org/ Userbase] in un browser''
    |}
     
    '''KRunner''' conosce già le tue scorciatoie web in [[Special:myLanguage/Konqueror|Konqueror]], puoi quindi iniziare a utilizzarle direttamente.
     
    Esempi:
    {|class="tablecenter" style="border: 1px solid grey"
    | Comando || Risultato
    |-
    |<code> gg:KDE </code> || ''cerca KDE  in Google''
    |-
    |<code> wp:krunner </code> || ''cerca krunner in Wikipedia''
    |}
     
    '''KRunner''' fornisce anche opzioni per scaricare i file dal web utilizzando [[Special:myLanguage/KGet|KGet]] partendo dai rispettivi URL.
     
    Esistono ulteriori esecutori per effettuare ricerche veloci in Wikipedia, Wikitravel e KDE Techbase.
     
    === Aprire file, cartelle e dispositivi ===
     
    '''KRunner''' può anche aprire i file e le cartelle del tuo computer. Se vuoi, puoi anche sfogliare le cartelle di computer remoti. Nota come '''KRunner''' utilizza i kioslave per ssh (fish:) e samba (smb:).
     
    Esempi:
    {|class="tablecenter" style="border: 1px solid grey"
    | Comando || Risultato
    |-
    |<code> file:/home/ </code> || ''apre file:///home/ (la cartella Home) in [[Special:myLanguage/Dolphin|Dolphin]]''
    |-
    |<code> file:mioFilm.mkv </code> || ''apre /home/mioFilm.mkv''
    |-
    |<code> fish:[email protected] </code> || ''apre fish:/[email protected]/ tramite il protocollo fish (file over ssh)''
    |-
    |<code> smb:mioPCWindows </code> || ''apre smb:/mioPCWindows tramite Samba''
    |}
     
    If you don't know the path to a file, simply type the name of the file. If the file is a recently opened document, '''KRunner''' will list it for you. If you have enabled "File Search" provided by [https://community.kde.org/Baloo Baloo] daemon, you can also search your computer for the file by its indexed contents. '''KRunner''' will also open folders you've bookmarked in [[Special:myLanguage/Dolphin|Dolphin]] (in your Places sidebar) if you type their name in. What's more, if you want to access devices on your system (both mounted and unmounted), you can do that, too. '''KRunner''' will even provide device-specific options.
     
    Examples:
    {|class="tablecenter" style="border: 1px solid grey"
    | Input || Output
    |-
    |<code> Home </code> || ''opens the Home directory in [[Special:myLanguage/Dolphin|Dolphin]]''
    |-
    |<code> myFlashDrive </code> || ''shows options to mount or open the contents of myFlashDrive''
    |}
     
    === Gestire più sessioni, finestre, desktop e attività ===
     
    Several KDE applications allow you to save and load sessions. '''KRunner''' allows you to launch these sessions. You can either type in the name of the application or directly type in the name of the session. Runners exist for opening sessions saved in [[Special:myLanguage/Kate|Kate]], [[Special:myLanguage/Konqueror|Konqueror]], [[Special:myLanguage/Konsole|Konsole]], etc.
     
    '''KRunner''' is a multitasker's dream. If you have too many windows open, just type in the title of the window and switch directly to it. You can similarly type in the name of a virtual desktop and switch directly to it. If you roll with activities, switch activities by typing their name in. '''KRunner''' will find a match as soon as you type three characters in.
     
    '''KRunner''' will even switch desktop sessions for you. Type in the keyword <code>switch</code> or <code>new session</code> to start a separate X session. You can switch back and forth between sessions by using the <code>switch</code> keyword.
     
    Examples:
    {|class="tablecenter" style="border: 1px solid grey"
    | Input || Output
    |-
    |<code> Desktop 1 </code> || ''switches the virtual desktop to Desktop 1''
    |-
    |<code> myWorkActivity </code> || ''switches the activity to myWorkActivity''
    |-
    |<code> switch </code> || ''shows options to switch to an existing session or start a new one''
    |-
    |<code> new session </code> || ''starts a new session''
    |}
     
    Several plasma widgets can be launched as windowed applications. You can simply type the name of a widget and '''KRunner''' will launch a window for you.
     
    === Comunicare con altre persone ===
     
    Type in the name of a contact in your [[Special:myLanguage/KAddressBook|KAddressBook]] to get a list of options to contact them. Typing in an email address into '''KRunner''' will open a [[Special:myLanguage/KMail|KMail]] composer window. You can also search through contacts in your [[Special:myLanguage/Kopete|Kopete]] contact list.
     
    The addressbook and kopete runners don't seem to be working in SC 4.8.
     
    Examples:
    {|class="tablecenter" style="border: 1px solid grey"
    | Input || Output
    |-
    |<code> [email protected] </code> || ''compose a mail to the KDE mailing list''
    |-
    |<code> myContact </code> || ''show options to contact myContact''
    |}
     
    === Ascoltare un po' di musica ===
     
    You can control any modern audio player such as [[Special:myLanguage/Amarok|Amarok]] using '''KRunner'''. You can use several keywords (all configurable) to <code>play</code>, <code>pause</code> or skip songs. Typing in the name of an artist, album or song that is in [[Special:myLanguage/Amarok|Amarok]]'s library will let you either play immediately, play next (<code>queue</code>) or play at the end (<code>append</code>) of the current playlist. You can use keywords to <code>increase</code> or <code>decrease</code> the volume of the player, or even to <code>mute</code> or <code>quit</code> it.
     
    Examples:
    {|class="tablecenter" style="border: 1px solid grey"
    | Input || Output
    |-
    |<code> play ''song search'' </code> || ''plays a song immediately''
    |-
    |<code> pause </code> || ''pauses [[Special:myLanguage/Amarok|Amarok]] or your designated music player''
    |-
    |<code> next </code> || ''plays next song in playlist''
    |}
     
    === Ricavare data e ora ===
     
    You can get the current date or time by typing in the keywords <code>date</code> or <code>time</code>. Selecting the result will copy it to your clipboard so you can paste it elsewhere. The format of the date and time respects your system settings.
     
    Examples:
    {|class="tablecenter" style="border: 1px solid grey"
    | Input || Output
    |-
    |<code> date </code> || Today's date is ...
    |-
    |<code> time </code> || The current time is ...
    |}
     
    You can even get the date and time at another location by specifying the time zone or the city listed in the TZ database.
     
    Examples:
    {|class="tablecenter" style="border: 1px solid grey"
    | Input || Output
    |-
    |<code> time UTC </code> || The current time in UTC is ...
    |-
    |<code> time oslo </code> || The current time in Europe/Oslo is ...
    |-
    |<code> time kolkata </code> || The current time in Asia/Kolkata is ...
    |}
     
    There is a runner for interfacing with [[Special:myLanguage/KOrganizer|Korganizer]] and fetching events, but it doesn't seem to be working in SC 4.8.
     
    === Calcolatrice ===
     
    '''KRunner''' features a very versatile calculator that can be called by starting or ending a calculation with an <code>=</code> sign. In addition to basic arithmetic, you can call scientific functions like <code>sqrt()</code>, <code>sin()</code>, <code>log()</code>, etc. A list of the supported functions is [http://qalculate.github.io/manual/qalculate-definitions-functions.html here]. Note that trigonometric functions like <code>sin()</code>, <code>cos()</code>, etc expect the angle in radians. '''KRunner''' understands <code>pi</code> in expressions.
     
    Examples:
    {|class="tablecenter" style="border: 1px solid grey"
    | Input || Output
    |-
    |<code> 32*12 = </code> || 384
    |-
    |<code> = sqrt(4) + 32*sin(30*pi/180) </code> || 18
    |}
     
    '''KRunner''' also supports combinatorics functions, like <code>perm()</code> or <code>comb()</code>.
     
    Examples:
    {|class="tablecenter" style="border: 1px solid grey"
    | Input || Output
    |-
    |<code> = perm(10,5) </code> || 30240
    |-
    |<code> = comb(10,5) </code> || 252
    |}
     
    '''KRunner''' can also handle symbolic mathematics and perform integration and differentiation on expressions
     
    Examples:
    {|class="tablecenter" style="border: 1px solid grey"
    | Input || Output
    |-
    |<code> = integrate( -x/y^2, y ) </code> || -x/y
    |-
    |<code> diff( log(x) ) = </code> || 1/x
    |}
     
    You can also use '''KRunner''' to solve polynomial functions to find its roots.
     
    Examples:
    {|class="tablecenter" style="border: 1px solid grey"
    | Input || Output
    |-
    |<code> = solve( x^2 + 4*x - 21 = 0 ) </code>|| [3, -7]
    |}
     
    '''KRunner''' intelligently handles units as part of the calculations. Try the following examples to see how.
     
    Examples:
    {|class="tablecenter" style="border: 1px solid grey"
    | Input || Output
    |-
    |<code> = 2.5 kg * 10 m/s^2 </code> || 25 N
    |-
    |<code> 220 V / 10 A = </code> || 22 ohms
    |}
     
    Since '''KRunner''' understands most units, you can use it to convert them very quickly. Note that unit conversions don't require an <code>=</code> sign.


    ===Sintassi di Krunner===
    Examples:
    {|class="tablecenter" style="border: 1px solid grey"
    | Input || Output
    |-
    |<code> 30 F </code> || -1.11111 degrees C (°C), 273.039 K, ...
    |-
    |<code> 27.8 km </code> || 1.09449e+06 inches (in), 17.2742 miles (mi), ...
    |-
    |<code> 5 gallons in liters </code> || 18.9271 liters (l)
    |}


    L'icona '?' a destra della casella di testo spiega la sintassi di ognuno dei Runner attivi. Scorri per vedere tutte le possibili parole chiave e le sintassi riconosciute dai Runner.
    '''KRunner''' knows currencies, too. Conversions between currencies is done by fetching the exchange rate from the [http://www.ecb.int/stats/exchange/eurofxref/html/index.en.html European Central Bank] website.
    <span id="Navigating through results"></span>
    ===Navigare tra i risultati===
    Quando una ricerca porta a più di un risultato, oltre all'utilizzo del mouse, puoi utilizzare Tab/Tab+Shift e i tasti freccia per muoverti avanti e indietro nell'elenco dei risultati e quindi utilizzare Invio per selezionare un risultato.


    ==Esplorando le funzioni di KRunner==
    Examples:
    <span id="Using as a calculator"></span>
    {|class="tablecenter" style="border: 1px solid grey"
    ===Utilizzo come calcolatrice===
    | Input || Output
    |-
    |<code> 1 dollar </code> || 0.657002 pounds sterling (GBP), 0.742501 euros (EUR), ...
    |-
    |<code> 125 euros </code> || 110.606 pounds sterling (GBP), 15,785 yen (JPY), ...
    |-
    |<code> 30 JPY in RUB </code> || 9.40731 rubles (RUB)
    |}


    Puoi utilizzare Krunner come una calcolatrice. Premi semplicemente Alt+F2 e digita l'espressione che vuoi valutare come per esempio 32*12= o =32*12. Puoi mettere il segno = prima o dopo l'espressione.
    === Andare in posti specifici ===


    È possibile valutare espressioni più sofisticate come: <code>=sqrt(4) + 32 * sin(60)</code>
    If you have bookmarked locations in the '''Marble''' (in OpenStreetMap), '''KRunner''' can open the map directly.
    <span id="Using as an application launcher"></span>
    ===Utilizzo come lanciatore di applicazioni===


    Questo probabilmente già lo sapevi, Krunner può anche avviare applicazioni. Avvia Krunner (Alt+F2) e digita il nome dell'applicazione che vuoi eseguire. Per le applicazioni che compaiono nel menu omonimo puoi digitare una parte del nome o parole chiave della sua descrizione. Puoi anche utilizzare i nomi o le descrizioni di singoli pannelli di controllo per eseguirli.
    === Correzione ortografica e caratteri speciali ===
    <span id="Running BASH commands"></span>
    ===Esecuzione di comandi BASH===  


    Oltre alle applicazioni Krunner riconosce anche tutti i binari presenti nel tuo sistema. Puoi utilizzare questa capacità per eseguire comandi bash come cp, mv, ecc.
    '''KRunner''' can tell you whether your spelling is correct and/or suggest corrections. The default keyword to start the spellchecker is <code>spell</code> and can be configured.


    Per fare ciò, avvia Krunner (Alt+F2) e digita i comandi così come faresti in [[Konsole/it|Konsole]]:
    Examples:
    {|class="tablecenter" style="border: 1px solid grey"
    | Input || Output
    |-
    |<code> spell linux </code> || Suggested words: Linux, lynx, ...
    |}


    cp ~/Documenti/mieiFile ~/mieiFile  (non un esempio utile, ma per dare un'idea)
    '''KRunner''' can also allow you to pick special characters if you can specify the hexadecimal unicode for the character, preceded by a <code>#</code> sign.


    ===Andare su un sito web===<!--scelta difficile-->  
    Examples:
    {|class="tablecenter" style="border: 1px solid grey"
    | Input || Output
    |-
    |<code> #03b2 </code> || β
    |-
    |<code> #00b1 </code> || ±
    |}


    Inserisci un URL - <code>http://www.daqualcheparte.com</code> - e la pagina si aprirà nel tuo browser.
    === Gestire il computer ===


    ===Utilizzo di scorciatoie web===
    You can directly open system settings control modules from '''KRunner'''. Often, if you want to change something, just type associated terms and '''KRunner''' will find the control module with the settings you want.


    Con KRunner puoi anche utilizzare le scorciatoie web. Esempio: <code>gg:qualche termine</code> farà apparire i risultati di una ricerca Google.
    Examples:
    {|class="tablecenter" style="border: 1px solid grey"
    | Input || Output
    |-
    |<code> keyboard </code> || ''opens the Keyboard settings control module''
    |-
    |<code> fonts </code> || ''opens the fonts settings control module''
    |-
    |<code> password </code> || ''opens the Password & User account control module''
    |}


    Per utilizzare una scorciatoia web, prima assicurati che esista e che sia selezionata. Puoi gestirle tramite la configurazione di [[Konqueror/it|Konqueror]], di [[Rekonq/it|Rekonq]] o provando a scrivere <code>Scorciatoie del web</code> in KRunner.
    '''KRunner''' can also be used to adjust the screen brightness by using the keywords "screen brightness". You can specify a percentage or just turn the brightness halfway or fully down. Additionally, keywords exist to suspend, logout, shutdown or restart your machine.
    <span id="KRunner as a unit converter"></span>
    ===KRunner come convertitore d'unità===


    KRunner può aiutarti a convertire i numeri da un'unità ad un'altra per superficie, lunghezza, massa, velocità e volume in KDE SC 4.2 e valuta, energia, pressione e temperatura in KDE SC 4.3. Per ogni categoria è impostata un'unità predefinita.
    Examples:
    {|class="tablecenter" style="border: 1px solid grey"
    | Input || Output
    |-
    |<code> screen brightness 100 </code> || ''increases screen brightness to 100%''
    |-
    |<code> sleep </code> || ''suspends computer to RAM''
    |-
    |<code> lock </code> || ''locks the screen''
    |-
    |<code> restart </code> || ''restarts computer''
    |-
    |<code> shutdown </code> || ''shutdowns computer''
    |}


    ''Esempio'': <code>6 piedi in metri</code> visualizzerà 1.8288 metri.
    == Utilizzo ==


    Quando non specifichi l'unità finale, la conversione è fatta automaticamente nell'unità predefinita della categoria.
    === Aprire KRunner ===


    ''Esempio'': <code>10 acri</code> visualizzerà 40469 m².
    The easiest way to open '''KRunner''' is to trigger its global shortcut (<keycap>Alt+Space</keycap> or <keycap>Alt+F2</keycap>, by default). In some activities (e.g. Desktop), you can simply click on the desktop and start typing. In others (e.g. Search and Launch), '''KRunner''' may be built into the activity itself.


    ===Controllo della gestione energetica tramite l'estensione PowerDevil===
    You can also right-click on your plasma workspace and select <menuchoice>Run Command...</menuchoice> or just simply launch it from the commandline by typing <code>krunner</code>.


    È possibile controllare le varie opzioni di PowerDevil tramite Krunner:
    === Utilizzare KRunner ===


    *'''<code>profilo energetico</code>''' elenca i profili disponibili
    Use <keycap>Tab</keycap> or <keycap>Shift+Tab</keycap> to navigate up and down results. Use <keycap>arrow keys</keycap> to move between options (if any) in a result. Use <keycap>Enter</keycap> (or left click) to select a result.
    *'''<code>oscura lo schermo</code>''' spegne o diminuisce la luminosità dello schermo
    *'''<code>luminosità dello schermo <percentuale></code>''' imposta la luminosità percentuale dello schermo
    *'''<code>sospendi</code>''' elenca le opzioni di sospensione
    *'''<code>criteri CPU</code>''' imposta i criteri di gestione della frequenza della CPU
    *'''<code>regolatore di energia</code>''' imposta lo schema energetico


    === Scoprire KRunner ===


    ===Finestre===
    Click on the wrench icon to bring up configuration options where you can enable/disable/configure runners that will process your searches. Additional options are available to change the position on the screen where krunner appears. You can even change the style to a task-oriented interface, if you like.


    Questo plugin ti permette di spostarti tra le finestre o i desktop virtuali digitando il loro nome. Riconosce titoli parziali delle finestre, i nomi delle applicazioni (se possono essere estratti dal titolo della finestra) e i nomi dei desktop virtuali.
    Clicking on the '?' icon opens a scrollable list that explains the syntax of all the available runners. This is a good way to discover new functionality!
    <span id="Tips, Tricks and FAQs"></span>
    == Suggerimenti, trucchi e domande frequenti ==


    ==Advanced Usage with Single Runner Mode==
    You can use '''KRunner''' in a special "single runner" mode. While in this mode, krunner will only have one active runner to process your searches. This feature isn't supported by all runners, but quite a few already do. Open the global keyboard shortcuts control module directly from krunner and choose the "Run Command Interface" to see what's available. Set a global shortcut for the mode you want and launch krunner in that mode. You can have as many modes as you can find shortcuts for. {{Smiley}}


    You can use krunner in a special mode called "Single Runner Mode", which allows you to restrict your search results to those given by a specific plug-in. For instance, you can restrict search results to the "Windows" runner and browse open windows enjoying the filtering features of the plug-in. Another example would be using the "Devices" runner so that you would be able to browse, mount or unmount devices from within krunner.<br />
    This [http://sciencekde.wordpress.com/2010/12/07/advanced-calculator-runner/ blog] covers some of the advanced usage of the calculator runner.
    An increasing number of plug-ins allow this mode; it is simple to activate it by assigning the corresponding shortcut via the "Global keyboard shortcuts" systemsettings module.




    [[Category:Guide/it]]
    [[Category:Guide/it]]
    [[Category:Sistema/it]]
    [[Category:Sistema/it]]

    Revision as of 10:30, 27 December 2017

    KRunner (launched with Alt-F2 or Alt-SPACE) is the launcher built into the Plasma desktop. While its basic function is to launch programs from a sort of mini-command-line, its functionality can be extended by "runners" to assist the user to accomplish a lot of tasks.

    Note

    You may need to install additional KRunner addons package depending on your distribution to use some of the functionalities listed here. Note that a large number of active addons may slow down the start of KRunner, adjust this by clicking the wrench icon.


    Funzioni

    Questo elenco assolutamente incompleto cerca di presentare alcuni esempi d'uso di base di KRunner. Scopri il resto facendo clic sull'icona '?' in KRunner.

    Avviare e fermare le applicazioni

    You can launch programs by simply typing the name of the application you want to launch - or even simpler: press the down-arrow key for list of most recently used programs you typed in beforehand. Note that the down-arrow from the above screenshot is currently no longer existing, so the keyboard instead of the mouse is to be used exclusively.

    You may type a single character and KRunner will start finding matches. Matches will be found to applications from your easily customizable applications menu (for that, right-click in menu).

    Esempi:

    Digita per
    gwe (avviare Gwenview)

    You can use KRunner to kill applications, too. Type in the keyword kill followed by a process name and KRunner will provide options to close the application (SIGTERM) or forcibly quit it (SIGKILL). KRunner will match partial process names to running processes.

    Nota che la parola chiave termina può essere modificata nell'esecutore "Termina applicazioni" per evitare confusione (in inglese la parola chiave è kill) con il comando kill della shell che accetta gli ID dei processi.

    Direct installation

    In case that you look for an application that has not been installed yet, KRunner will suggest a set of applications that match your search. In specific, since KRunner has been integrated with Plasma Software Center, Discover, will present you a list of applications, enabling you to proceed to direct installation.

    Eseguire comandi (della shell)

    Oltre alle applicazioni elencate nel menu delle applicazioni, KRunner può anche essere utilizzato per eseguire comandi della shell, compreso l'avvio di eseguibili binari. Nota che durante l'inserimento di comandi della shell KRunner non accetterà comandi parziali e non offrirà la funzione di completamento automatico.

    L'esecuzione di un comando di questo tipo comporta la visualizzazione di un'icona di chiave inglese che offre opzioni aggiuntive. Puoi scegliere di aprire un terminale da cui eseguire il comando (può essere utile se il comando produce un risultato di testo che vuoi leggere) o scegliere di eseguire il programma con i permessi di un altro utente (fornendo il nome dell'utente e la password).

    Esempi:

    Comando Risultato
    ls ~/Documenti elenca il contenuto di ~/Documenti (preferibilmente in un terminale)
    cp ~/Documenti/mioFile ~/mioFile copia mioFile da ~/Documenti a ~/
    mplayer mioFilm.mkv riproduce mioFilm.mkv in mplayer

    Incidentally, if the command line is your thing, you may appreciate the built in integration to man pages. Simply type a command name preceded by a # or man:/ to open the man page formatted for easy readability in your browser.

    Esempi:

    Comando Risultato
    #ls apre il manuale di ls in un browser

    Navigare tra i siti web

    Puoi semplicemente iniziare a digitare l'URL di un sito web per aprirlo nel browser predefinito. Puoi anche digitare il nome di un segnalibro di Konqueror e KRunner lo aprirà per te. Se hai visitato il sito web in passato, KRunner può recuperare i risultati anche dalla cronologia del browser.

    Esempi:

    Comando Risultato
    mioSegnalibro apre il segnalibro in un browser
    kde.org apre il sito di KDE in un browser
    http://userbase.kde.org/ apre Userbase in un browser

    KRunner conosce già le tue scorciatoie web in Konqueror, puoi quindi iniziare a utilizzarle direttamente.

    Esempi:

    Comando Risultato
    gg:KDE cerca KDE in Google
    wp:krunner cerca krunner in Wikipedia

    KRunner fornisce anche opzioni per scaricare i file dal web utilizzando KGet partendo dai rispettivi URL.

    Esistono ulteriori esecutori per effettuare ricerche veloci in Wikipedia, Wikitravel e KDE Techbase.

    Aprire file, cartelle e dispositivi

    KRunner può anche aprire i file e le cartelle del tuo computer. Se vuoi, puoi anche sfogliare le cartelle di computer remoti. Nota come KRunner utilizza i kioslave per ssh (fish:) e samba (smb:).

    Esempi:

    Comando Risultato
    file:/home/ apre file:///home/ (la cartella Home) in Dolphin
    file:mioFilm.mkv apre /home/mioFilm.mkv
    fish:[email protected] apre fish:/[email protected]/ tramite il protocollo fish (file over ssh)
    smb:mioPCWindows apre smb:/mioPCWindows tramite Samba

    If you don't know the path to a file, simply type the name of the file. If the file is a recently opened document, KRunner will list it for you. If you have enabled "File Search" provided by Baloo daemon, you can also search your computer for the file by its indexed contents. KRunner will also open folders you've bookmarked in Dolphin (in your Places sidebar) if you type their name in. What's more, if you want to access devices on your system (both mounted and unmounted), you can do that, too. KRunner will even provide device-specific options.

    Examples:

    Input Output
    Home opens the Home directory in Dolphin
    myFlashDrive shows options to mount or open the contents of myFlashDrive

    Gestire più sessioni, finestre, desktop e attività

    Several KDE applications allow you to save and load sessions. KRunner allows you to launch these sessions. You can either type in the name of the application or directly type in the name of the session. Runners exist for opening sessions saved in Kate, Konqueror, Konsole, etc.

    KRunner is a multitasker's dream. If you have too many windows open, just type in the title of the window and switch directly to it. You can similarly type in the name of a virtual desktop and switch directly to it. If you roll with activities, switch activities by typing their name in. KRunner will find a match as soon as you type three characters in.

    KRunner will even switch desktop sessions for you. Type in the keyword switch or new session to start a separate X session. You can switch back and forth between sessions by using the switch keyword.

    Examples:

    Input Output
    Desktop 1 switches the virtual desktop to Desktop 1
    myWorkActivity switches the activity to myWorkActivity
    switch shows options to switch to an existing session or start a new one
    new session starts a new session

    Several plasma widgets can be launched as windowed applications. You can simply type the name of a widget and KRunner will launch a window for you.

    Comunicare con altre persone

    Type in the name of a contact in your KAddressBook to get a list of options to contact them. Typing in an email address into KRunner will open a KMail composer window. You can also search through contacts in your Kopete contact list.

    The addressbook and kopete runners don't seem to be working in SC 4.8.

    Examples:

    Input Output
    [email protected] compose a mail to the KDE mailing list
    myContact show options to contact myContact

    Ascoltare un po' di musica

    You can control any modern audio player such as Amarok using KRunner. You can use several keywords (all configurable) to play, pause or skip songs. Typing in the name of an artist, album or song that is in Amarok's library will let you either play immediately, play next (queue) or play at the end (append) of the current playlist. You can use keywords to increase or decrease the volume of the player, or even to mute or quit it.

    Examples:

    Input Output
    play song search plays a song immediately
    pause pauses Amarok or your designated music player
    next plays next song in playlist

    Ricavare data e ora

    You can get the current date or time by typing in the keywords date or time. Selecting the result will copy it to your clipboard so you can paste it elsewhere. The format of the date and time respects your system settings.

    Examples:

    Input Output
    date Today's date is ...
    time The current time is ...

    You can even get the date and time at another location by specifying the time zone or the city listed in the TZ database.

    Examples:

    Input Output
    time UTC The current time in UTC is ...
    time oslo The current time in Europe/Oslo is ...
    time kolkata The current time in Asia/Kolkata is ...

    There is a runner for interfacing with Korganizer and fetching events, but it doesn't seem to be working in SC 4.8.

    Calcolatrice

    KRunner features a very versatile calculator that can be called by starting or ending a calculation with an = sign. In addition to basic arithmetic, you can call scientific functions like sqrt(), sin(), log(), etc. A list of the supported functions is here. Note that trigonometric functions like sin(), cos(), etc expect the angle in radians. KRunner understands pi in expressions.

    Examples:

    Input Output
    32*12 = 384
    = sqrt(4) + 32*sin(30*pi/180) 18

    KRunner also supports combinatorics functions, like perm() or comb().

    Examples:

    Input Output
    = perm(10,5) 30240
    = comb(10,5) 252

    KRunner can also handle symbolic mathematics and perform integration and differentiation on expressions

    Examples:

    Input Output
    = integrate( -x/y^2, y ) -x/y
    diff( log(x) ) = 1/x

    You can also use KRunner to solve polynomial functions to find its roots.

    Examples:

    Input Output
    = solve( x^2 + 4*x - 21 = 0 ) [3, -7]

    KRunner intelligently handles units as part of the calculations. Try the following examples to see how.

    Examples:

    Input Output
    = 2.5 kg * 10 m/s^2 25 N
    220 V / 10 A = 22 ohms

    Since KRunner understands most units, you can use it to convert them very quickly. Note that unit conversions don't require an = sign.

    Examples:

    Input Output
    30 F -1.11111 degrees C (°C), 273.039 K, ...
    27.8 km 1.09449e+06 inches (in), 17.2742 miles (mi), ...
    5 gallons in liters 18.9271 liters (l)

    KRunner knows currencies, too. Conversions between currencies is done by fetching the exchange rate from the European Central Bank website.

    Examples:

    Input Output
    1 dollar 0.657002 pounds sterling (GBP), 0.742501 euros (EUR), ...
    125 euros 110.606 pounds sterling (GBP), 15,785 yen (JPY), ...
    30 JPY in RUB 9.40731 rubles (RUB)

    Andare in posti specifici

    If you have bookmarked locations in the Marble (in OpenStreetMap), KRunner can open the map directly.

    Correzione ortografica e caratteri speciali

    KRunner can tell you whether your spelling is correct and/or suggest corrections. The default keyword to start the spellchecker is spell and can be configured.

    Examples:

    Input Output
    spell linux Suggested words: Linux, lynx, ...

    KRunner can also allow you to pick special characters if you can specify the hexadecimal unicode for the character, preceded by a # sign.

    Examples:

    Input Output
    #03b2 β
    #00b1 ±

    Gestire il computer

    You can directly open system settings control modules from KRunner. Often, if you want to change something, just type associated terms and KRunner will find the control module with the settings you want.

    Examples:

    Input Output
    keyboard opens the Keyboard settings control module
    fonts opens the fonts settings control module
    password opens the Password & User account control module

    KRunner can also be used to adjust the screen brightness by using the keywords "screen brightness". You can specify a percentage or just turn the brightness halfway or fully down. Additionally, keywords exist to suspend, logout, shutdown or restart your machine.

    Examples:

    Input Output
    screen brightness 100 increases screen brightness to 100%
    sleep suspends computer to RAM
    lock locks the screen
    restart restarts computer
    shutdown shutdowns computer

    Utilizzo

    Aprire KRunner

    The easiest way to open KRunner is to trigger its global shortcut (Alt+Space or Alt+F2, by default). In some activities (e.g. Desktop), you can simply click on the desktop and start typing. In others (e.g. Search and Launch), KRunner may be built into the activity itself.

    You can also right-click on your plasma workspace and select Run Command... or just simply launch it from the commandline by typing krunner.

    Utilizzare KRunner

    Use Tab or Shift+Tab to navigate up and down results. Use arrow keys to move between options (if any) in a result. Use Enter (or left click) to select a result.

    Scoprire KRunner

    Click on the wrench icon to bring up configuration options where you can enable/disable/configure runners that will process your searches. Additional options are available to change the position on the screen where krunner appears. You can even change the style to a task-oriented interface, if you like.

    Clicking on the '?' icon opens a scrollable list that explains the syntax of all the available runners. This is a good way to discover new functionality!

    Suggerimenti, trucchi e domande frequenti

    You can use KRunner in a special "single runner" mode. While in this mode, krunner will only have one active runner to process your searches. This feature isn't supported by all runners, but quite a few already do. Open the global keyboard shortcuts control module directly from krunner and choose the "Run Command Interface" to see what's available. Set a global shortcut for the mode you want and launch krunner in that mode. You can have as many modes as you can find shortcuts for.

    This blog covers some of the advanced usage of the calculator runner.