diff options
Diffstat (limited to 'it_IT.ISO8859-15/books/unix-introduction/command-summary/chapter.xml')
| -rw-r--r-- | it_IT.ISO8859-15/books/unix-introduction/command-summary/chapter.xml | 335 |
1 files changed, 167 insertions, 168 deletions
diff --git a/it_IT.ISO8859-15/books/unix-introduction/command-summary/chapter.xml b/it_IT.ISO8859-15/books/unix-introduction/command-summary/chapter.xml index bfa23cb4d5..2f3812ecb0 100644 --- a/it_IT.ISO8859-15/books/unix-introduction/command-summary/chapter.xml +++ b/it_IT.ISO8859-15/books/unix-introduction/command-summary/chapter.xml @@ -4,11 +4,10 @@ $FreeBSD$ --> - -<chapter id="command-summary"> +<chapter xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" version="5.0" xml:id="command-summary"> <title>Riassunto dei comandi Unix</title> - <sect1 id="command-summary-"> + <sect1 xml:id="command-summary-"> <title>Comandi Unix</title> <para>Nella tabella che segue vengono riassunti i comandi maggiormente usati @@ -17,7 +16,7 @@ nome di file, una lista di nomi di file o input/output che potrebbe essere rediretto per o dal comando.</para> - <table frame="all" id="command-summary-table"> + <table frame="all" xml:id="command-summary-table"> <title>Comandi Unix</title> <tgroup cols="2"> @@ -33,86 +32,86 @@ <tbody> <row> - <entry><command>awk/nawk [<replaceable>opzioni</replaceable>] - <replaceable>file</replaceable></command></entry> + <entry><command>awk/nawk [opzioni] + file</command></entry> <entry>esamina schemi in un file e processa i risultati</entry> </row> <row> - <entry><command>cat [<replaceable>opzioni</replaceable>] - <replaceable>file</replaceable></command></entry> + <entry><command>cat [opzioni] + file</command></entry> <entry>concatena (lista) un file</entry> </row> <row> <entry><command>cd - [<replaceable>directory</replaceable>]</command></entry> + [directory]</command></entry> <entry>cambia directory</entry> </row> <row> - <entry><command>chgrp [<replaceable>opzioni</replaceable>] - <replaceable>gruppo file</replaceable></command></entry> + <entry><command>chgrp [opzioni] + gruppo file</command></entry> <entry>cambia il gruppo di appartenenza di un file</entry> </row> <row> - <entry><command>chmod [<replaceable>opzioni</replaceable>] - <replaceable>file</replaceable></command></entry> + <entry><command>chmod [opzioni] + file</command></entry> <entry>cambia i permessi di accesso a file o directory</entry> </row> <row> - <entry><command>chown [<replaceable>opzioni</replaceable>] - <replaceable>proprietario file</replaceable></command></entry> + <entry><command>chown [opzioni] + proprietario file</command></entry> <entry>cambia il proprietario di un file; può essere solo fatto dal super-user</entry> </row> <row> - <entry><command>chsh (passwd -e/-s) <replaceable>username - login_shell</replaceable></command></entry> + <entry><command>chsh (passwd -e/-s) username + login_shell</command></entry> <entry>cambia la shell di login dell'utente (spesso solamente attraverso il super-user)</entry> </row> <row> - <entry><command>cmp [<replaceable>opzioni</replaceable>] - <replaceable>file1 file2</replaceable></command></entry> + <entry><command>cmp [opzioni] + file1 file2</command></entry> <entry>confronta due file e mostra dove avvengono le differenze (file di testo e file binari)</entry> </row> <row> - <entry><command>compress [<replaceable>opzioni</replaceable>] - <replaceable>file</replaceable></command></entry> + <entry><command>compress [opzioni] + file</command></entry> <entry>comprime il file specificato e lo salva con l'estensione <filename>.Z</filename></entry> </row> <row> - <entry><command>cp [<replaceable>opzioni</replaceable>] - <replaceable>file1 file2</replaceable></command></entry> + <entry><command>cp [opzioni] + file1 file2</command></entry> - <entry>copia <filename><replaceable>file1</replaceable></filename> - in <filename><replaceable>file2</replaceable></filename>; - <filename><replaceable>file2</replaceable></filename> non dovrebbe + <entry>copia <filename>file1</filename> + in <filename>file2</filename>; + <filename>file2</filename> non dovrebbe già esistere. Questo comando crea o sovrascrive - <filename><replaceable>file2</replaceable></filename></entry> + <filename>file2</filename></entry> </row> <row> - <entry><command>cut (<replaceable>opzioni</replaceable>) - [<replaceable>file</replaceable>]</command></entry> + <entry><command>cut (opzioni) + [file]</command></entry> <entry>taglia specifici campi/caratteri dalle linee del file specificato</entry> @@ -120,47 +119,47 @@ <row> <entry><command>date - [<replaceable>opzioni</replaceable>]</command></entry> + [opzioni]</command></entry> <entry>riporta data e ora corrente</entry> </row> <row> - <entry><command>dd [if=<replaceable>infile</replaceable>] - [of=<replaceable>outfile</replaceable>] - [operando=<replaceable>valore</replaceable>]</command></entry> + <entry><command>dd [if=infile] + [of=outfile] + [operando=valore]</command></entry> <entry>copia un file, converte tra ASCII e EBCDIC o scambia l'ordine di byte, come specificato</entry> </row> <row> - <entry><command>diff [<replaceable>opzioni</replaceable>] - <replaceable>file1 file2</replaceable></command></entry> + <entry><command>diff [opzioni] + file1 file2</command></entry> <entry>confronta i due file e visualizza le differenze (solamente file di testo)</entry> </row> <row> - <entry><command>df [<replaceable>opzioni</replaceable>] - [<replaceable>risorsa</replaceable>]</command></entry> + <entry><command>df [opzioni] + [risorsa]</command></entry> <entry>riporta il sommario dei blocchi del disco e degli inode liberi e usati</entry> </row> <row> - <entry><command>du [<replaceable>opzioni</replaceable>] - [<replaceable>directory</replaceable> o - <replaceable>file</replaceable>]</command></entry> + <entry><command>du [opzioni] + [directory o + file]</command></entry> <entry>riporta lo spazio di disco usato</entry> </row> <row> <entry><command>echo - [<replaceable>stringa di testo</replaceable>]</command></entry> + [stringa di testo]</command></entry> <entry>riporta la stringa di testo specificata in standard output</entry> @@ -168,62 +167,62 @@ <row> <entry><command>ed</command> o <command>ex - [<replaceable>opzioni</replaceable>] - <replaceable>file</replaceable></command></entry> + [opzioni] + file</command></entry> <entry>editor a linea di comando</entry> </row> <row> - <entry><command>emacs [<replaceable>opzioni</replaceable>] - <replaceable>file</replaceable></command></entry> + <entry><command>emacs [opzioni] + file</command></entry> <entry>editor a schermo-pieno</entry> </row> <row> <entry><command>expr - <replaceable>argomenti</replaceable></command></entry> + argomenti</command></entry> <entry>valuta gli argomenti. Usato per l'aritmetica, ecc. in shell</entry> </row> <row> - <entry><command>file [<replaceable>opzioni</replaceable>] - <replaceable>file</replaceable></command></entry> + <entry><command>file [opzioni] + file</command></entry> <entry>classifica il tipo di file</entry> </row> <row> - <entry><command>find <replaceable>directory</replaceable> - [<replaceable>opzioni</replaceable>] - [<replaceable>azioni</replaceable>]</command></entry> + <entry><command>find directory + [opzioni] + [azioni]</command></entry> <entry>cerca file basandosi sul tipo o su uno schema</entry> </row> <row> - <entry><command>finger [<replaceable>opzioni</replaceable>] - <replaceable>user</replaceable>[<replaceable>@nomehost</replaceable>]</command></entry> + <entry><command>finger [opzioni] + user[@nomehost]</command></entry> <entry>riporta informazioni circa gli utenti di macchine locali e remote</entry> </row> <row> - <entry><command>ftp [<replaceable>opzioni</replaceable>] - <replaceable>host</replaceable></command></entry> + <entry><command>ftp [opzioni] + host</command></entry> <entry>trasferisce file utilizzando il protocollo di trasferimento di file (FTP)</entry> </row> <row> - <entry><command>grep [<replaceable>opzioni</replaceable>] - '<replaceable>stringa di ricerca</replaceable>' - <replaceable>argomento</replaceable></command></entry> + <entry><command>grep [opzioni] + 'stringa di ricerca' + argomento</command></entry> <entry morerows="2">ricerca nell'argomento (in questo caso probabilmente un file) tutte le occorrenze della stringa di @@ -231,20 +230,20 @@ </row> <row> - <entry><command>egrep [<replaceable>opzioni</replaceable>] - '<replaceable>stringa di ricerca</replaceable>' - <replaceable>argomento</replaceable></command></entry> + <entry><command>egrep [opzioni] + 'stringa di ricerca' + argomento</command></entry> </row> <row> - <entry><command>fgrep [<replaceable>opzioni</replaceable>] - '<replaceable>stringa di ricerca</replaceable>' - <replaceable>argomento</replaceable></command></entry> + <entry><command>fgrep [opzioni] + 'stringa di ricerca' + argomento</command></entry> </row> <row> - <entry><command>gzip [<replaceable>opzioni</replaceable>] - <replaceable>file</replaceable></command></entry> + <entry><command>gzip [opzioni] + file</command></entry> <entry morerows="2">comprime o decomprime un file. I file compressi vengo memorizzati con l'estensione @@ -252,18 +251,18 @@ </row> <row> - <entry><command>gunzip [<replaceable>opzioni</replaceable>] - <replaceable>file</replaceable></command></entry> + <entry><command>gunzip [opzioni] + file</command></entry> </row> <row> - <entry><command>zcat [<replaceable>opzioni</replaceable>] - <replaceable>file</replaceable></command></entry> + <entry><command>zcat [opzioni] + file</command></entry> </row> <row> - <entry><command>head [-<replaceable>numero</replaceable>] - <replaceable>file</replaceable></command></entry> + <entry><command>head [-numero] + file</command></entry> <entry>mostra le prime 10 (o numero di) linee di un file</entry> </row> @@ -276,10 +275,10 @@ </row> <row> - <entry><command>kill [<replaceable>opzioni</replaceable>] - [-<replaceable>SEGNALE</replaceable>] - [<replaceable>pid#</replaceable>] - [%<replaceable>job</replaceable>]</command></entry> + <entry><command>kill [opzioni] + [-SEGNALE] + [pid#] + [%job]</command></entry> <entry>manda un segnale al processo specificato dal numero di processo id (<replaceable>pid#</replaceable>) o dal numero di @@ -288,42 +287,42 @@ </row> <row> - <entry><command>ln [<replaceable>opzioni</replaceable>] - <replaceable>sorgente - destinazione</replaceable></command></entry> + <entry><command>ln [opzioni] + sorgente + destinazione</command></entry> <entry>crea un collegamento di nome - <filename><replaceable>destinazione</replaceable></filename> a - <filename><replaceable>sorgente</replaceable></filename></entry> + <filename>destinazione</filename> a + <filename>sorgente</filename></entry> </row> <row> <entry><command>lpq - [<replaceable>opzioni</replaceable>]</command></entry> + [opzioni]</command></entry> <entry morerows="1">mostra lo stato dei job di stampa</entry> </row> <row> <entry><command>lpstat - [<replaceable>opzioni</replaceable>]</command></entry> + [opzioni]</command></entry> </row> <row> - <entry><command>lpr [<replaceable>opzioni</replaceable>] - <replaceable>file</replaceable></command></entry> + <entry><command>lpr [opzioni] + file</command></entry> <entry morerows="1">stampa sulla stampante specificata</entry> </row> <row> - <entry><command>lp [<replaceable>opzioni</replaceable>] - <replaceable>file</replaceable></command></entry> + <entry><command>lp [opzioni] + file</command></entry> </row> <row> <entry><command>lprm - [<replaceable>opzioni</replaceable>]</command></entry> + [opzioni]</command></entry> <entry morerows="1">rimuove un job di stampa dalla coda di stampa</entry> @@ -331,21 +330,21 @@ <row> <entry><command>cancel - [<replaceable>opzioni</replaceable>]</command></entry> + [opzioni]</command></entry> </row> <row> - <entry><command>ls [<replaceable>opzioni</replaceable>] - [<replaceable>directory</replaceable> o - <replaceable>file</replaceable>]</command></entry> + <entry><command>ls [opzioni] + [directory o + file]</command></entry> <entry>elenca il contenuto della directory specificata o i permessi del file specificato</entry> </row> <row> - <entry><command>mail [<replaceable>opzioni</replaceable>] - [<replaceable>user</replaceable>]</command></entry> + <entry><command>mail [opzioni] + [user]</command></entry> <entry morerows="2">semplice utility per la posta elettronica disponibile su un sistema Unix. Si digita un punto come primo @@ -354,58 +353,58 @@ </row> <row> - <entry><command>mailx [<replaceable>opzioni</replaceable>] - [<replaceable>user</replaceable>]</command></entry> + <entry><command>mailx [opzioni] + [user]</command></entry> </row> <row> - <entry><command>Mail [<replaceable>opzioni</replaceable>] - [<replaceable>user</replaceable>]</command></entry> + <entry><command>Mail [opzioni] + [user]</command></entry> </row> <row> - <entry><command>man [<replaceable>opzioni</replaceable>] - <replaceable>comando</replaceable></command></entry> + <entry><command>man [opzioni] + comando</command></entry> <entry>mostra la pagina di manuale (<emphasis>man</emphasis>) del comando specificato</entry> </row> <row> - <entry><command>mkdir [<replaceable>opzioni</replaceable>] - <replaceable>directory</replaceable></command></entry> + <entry><command>mkdir [opzioni] + directory</command></entry> <entry>crea una directory</entry> </row> <row> - <entry><command>more [<replaceable>opzioni</replaceable>] - <replaceable>file</replaceable></command></entry> + <entry><command>more [opzioni] + file</command></entry> <entry morerows="2">impaginatore di un file testuale</entry> </row> <row> - <entry><command>less [<replaceable>opzioni</replaceable>] - <replaceable>file</replaceable></command></entry> + <entry><command>less [opzioni] + file</command></entry> </row> <row> - <entry><command>pg [<replaceable>opzioni</replaceable>] - <replaceable>file</replaceable></command></entry> + <entry><command>pg [opzioni] + file</command></entry> </row> <row> - <entry><command>mv [<replaceable>opzioni</replaceable>] - <replaceable>file1 file2</replaceable></command></entry> + <entry><command>mv [opzioni] + file1 file2</command></entry> - <entry>muove <filename><replaceable>file1</replaceable></filename> - in <filename><replaceable>file2</replaceable></filename></entry> + <entry>muove <filename>file1</filename> + in <filename>file2</filename></entry> </row> <row> - <entry><command>od [<replaceable>opzioni</replaceable>] - <replaceable>file</replaceable></command></entry> + <entry><command>od [opzioni] + file</command></entry> <entry>dump su un file binario, in ottale, in ASCII, in esadecimale, in decimale o in modalità carattere.</entry> @@ -413,28 +412,28 @@ <row> <entry><command>passwd - [<replaceable>opzioni</replaceable>]</command></entry> + [opzioni]</command></entry> <entry>setta o modifica la propria password</entry> </row> <row> - <entry><command>paste [<replaceable>opzioni</replaceable>] - <replaceable>file</replaceable></command></entry> + <entry><command>paste [opzioni] + file</command></entry> <entry>incolla campi nelle linee del file specificato</entry> </row> <row> - <entry><command>pr [<replaceable>opzioni</replaceable>] - <replaceable>file</replaceable></command></entry> + <entry><command>pr [opzioni] + file</command></entry> <entry>filtra il file e lo stampa su un terminale</entry> </row> <row> <entry><command>ps - [<replaceable>opzioni</replaceable>]</command></entry> + [opzioni]</command></entry> <entry>mostra lo stato dei processi attivi</entry> </row> @@ -446,23 +445,23 @@ </row> <row> - <entry><command>rcp [<replaceable>opzioni</replaceable>] - <replaceable>nomehost</replaceable></command></entry> + <entry><command>rcp [opzioni] + nomehost</command></entry> <entry>copia file in remoto dalla macchina corrente in un'altra macchina</entry> </row> <row> - <entry><command>rlogin [<replaceable>opzioni</replaceable>] - <replaceable>nomehost</replaceable></command></entry> + <entry><command>rlogin [opzioni] + nomehost</command></entry> <entry>effettua il login in remoto su un'altra macchina</entry> </row> <row> - <entry><command>rm [<replaceable>opzioni</replaceable>] - <replaceable>file</replaceable></command></entry> + <entry><command>rm [opzioni] + file</command></entry> <entry>rimuove (elimina) un file o una directory (<option>-r</option> elimina ricorsivamente la directory ed il suo @@ -471,38 +470,38 @@ </row> <row> - <entry><command>rmdir [<replaceable>opzioni</replaceable>] - <replaceable>directory</replaceable></command></entry> + <entry><command>rmdir [opzioni] + directory</command></entry> <entry>rimuove una directory</entry> </row> <row> - <entry><command>rsh [<replaceable>opzioni</replaceable>] - <replaceable>nomehost</replaceable></command></entry> + <entry><command>rsh [opzioni] + nomehost</command></entry> <entry>shell remota da eseguire su un'altra macchina</entry> </row> <row> <entry><command>script - <replaceable>file</replaceable></command></entry> + file</command></entry> <entry>memorizza ogni cosa che appare sullo schermo in un file fino a quando si esegue <command>exit</command></entry> </row> <row> - <entry><command>sed [<replaceable>opzioni</replaceable>] - <replaceable>file</replaceable></command></entry> + <entry><command>sed [opzioni] + file</command></entry> <entry>editor di flusso per editare file da uno script o da linea di comando</entry> </row> <row> - <entry><command>sort [<replaceable>opzioni</replaceable>] - <replaceable>file</replaceable></command></entry> + <entry><command>sort [opzioni] + file</command></entry> <entry>ordina le linee del file specificato basandosi sulle opzioni scelte</entry> @@ -510,7 +509,7 @@ <row> <entry><command>source - <replaceable>file</replaceable></command></entry> + file</command></entry> <entry morerows="1">legge i comandi dal file specificato e li esegue nella shell corrente. <command>source</command> per @@ -518,12 +517,12 @@ </row> <row> - <entry><command>. <replaceable>file</replaceable></command></entry> + <entry><command>. file</command></entry> </row> <row> - <entry><command>strings [<replaceable>opzioni</replaceable>] - <replaceable>file</replaceable></command></entry> + <entry><command>strings [opzioni] + file</command></entry> <entry>riporta sequenze di 4 o più caratteri stampabili terminanti in <NL> o <NULL>. Generalmente viene usato @@ -532,22 +531,22 @@ <row> <entry><command>stty - [<replaceable>opzioni</replaceable>]</command></entry> + [opzioni]</command></entry> <entry>setta o visualizza le opzioni del terminale di controllo</entry> </row> <row> - <entry><command>tail [<replaceable>opzioni</replaceable>] - <replaceable>file</replaceable></command></entry> + <entry><command>tail [opzioni] + file</command></entry> <entry>mostra le ultime linee (o parte) di un file</entry> </row> <row> - <entry><command>tar [<replaceable>opzioni</replaceable>] - [<replaceable>file</replaceable>]</command></entry> + <entry><command>tar [opzioni] + [file]</command></entry> <entry>archivio a nastro--riferirsi alle pagine man per dettagli su come creare, elencare ed estrarre file da un archivio. I file tar @@ -555,32 +554,32 @@ </row> <row> - <entry><command>tee [<replaceable>opzioni</replaceable>] - <replaceable>file</replaceable></command></entry> + <entry><command>tee [opzioni] + file</command></entry> <entry>copia standard output in uno o più file</entry> </row> <row> - <entry><command>telnet [<replaceable>host</replaceable> - [<replaceable>porta</replaceable>]]</command></entry> + <entry><command>telnet [host + [porta]]</command></entry> <entry>comunica con un altro host usando il protocollo telnet</entry> </row> <row> - <entry><command>touch [<replaceable>opzioni</replaceable>] - [<replaceable>data/ora</replaceable>] - <replaceable>file</replaceable></command></entry> + <entry><command>touch [opzioni] + [data/ora] + file</command></entry> <entry>crea un file vuoto o aggiorna la data/ora di accesso di un file esistente</entry> </row> <row> - <entry><command>tr [<replaceable>opzioni</replaceable>] - <replaceable>stringa1 stringa2</replaceable></command></entry> + <entry><command>tr [opzioni] + stringa1 stringa2</command></entry> <entry>traduce i caratteri di <replaceable>stringa1</replaceable> provenienti da standard input in quelli di @@ -589,21 +588,21 @@ <row> <entry><command>uncompress - <replaceable>file.Z</replaceable></command></entry> + file.Z</command></entry> <entry>decomprime il file specificato e lo salva in un file</entry> </row> <row> - <entry><command>uniq [<replaceable>opzioni</replaceable>] - <replaceable>file</replaceable></command></entry> + <entry><command>uniq [opzioni] + file</command></entry> <entry>rimuove le linee ripetute in un file</entry> </row> <row> <entry><command>uudecode - [<replaceable>file</replaceable>]</command></entry> + [file]</command></entry> <entry>decodifica un file codificato con <command>uuencode</command>, riportandolo al file @@ -611,33 +610,33 @@ </row> <row> - <entry><command>uuencode [<replaceable>file</replaceable>] - <replaceable>nuovo_nome</replaceable></command></entry> + <entry><command>uuencode [file] + nuovo_nome</command></entry> <entry>codifica un file binario in codice ASCII 7-bit; utile quando lo si trasmette via email, per essere poi decodificato come - <filename><replaceable>nuovo_nome</replaceable></filename> alla + <filename>nuovo_nome</filename> alla destinazione</entry> </row> <row> - <entry><command>vi [<replaceable>opzioni</replaceable>] - <replaceable>file</replaceable></command></entry> + <entry><command>vi [opzioni] + file</command></entry> <entry>editor visuale, a pieno schermo</entry> </row> <row> - <entry><command>wc [<replaceable>opzioni</replaceable>] - [<replaceable>file</replaceable>]</command></entry> + <entry><command>wc [opzioni] + [file]</command></entry> <entry>mostra il numero di parole (o di caratteri o di linee) del file specificato</entry> </row> <row> - <entry><command>whereis [<replaceable>opzioni</replaceable>] - <replaceable>comando</replaceable></command></entry> + <entry><command>whereis [opzioni] + comando</command></entry> <entry>riporta le locazioni del binario, del sorgente e della pagina man per il comando specificato</entry> @@ -645,7 +644,7 @@ <row> <entry><command>which - <replaceable>comando</replaceable></command></entry> + comando</command></entry> <entry>riporta il percorso del comando o l'alias di shell in uso</entry> @@ -660,7 +659,7 @@ <row> <entry><command>zcat - <replaceable>file</replaceable>.Z</command></entry> + file.Z</command></entry> <entry>concatena (lista) il file non compresso a video, lasciando il file compresso su disco</entry> |