ESCtightvnc

243AAdvancedLinuxSoundArchitecture(ALSA)device,202Airplayamixercommand,237boot,241centralcontrollingsystem,236buildscript,239–240lsmodcommand,237Net-SDP-0.
07directory,239execute,238precursorpackages,236ShairPortenable,240troubleshooting,241wget,238–239Apacheapt-gettool,150browserwindow,152configuration,152–155output,151running,151stories,150troubleshooting,155webserver,150BBASHbasiccodingFizzBuzztest,131goals,130meaning,131texteditor,131initscriptblocks,142casestatement,143creation,144–145forking,143Linuxsystem,142runfiles,143XBMC,141–142interpretedversuscompiled,132logicaloperationif,134infiniteloop,139loop,139–140output,132–133recap,133securityandusermanagementnewuseradding,147rules-Raspbiansecurity,146testbasedarithmeticsadvantage,136arithmeticoperation,137assignmentmode,135dereferencingmode,136modulus,135output,137testingoperators,136variable,136troubleshooting,137,139,141variables,133–134CCombinecommandsbuffer,102environment,104inversegrep,103PATH,105–106psandgrep,102results,103xargs,104Commands.
SeealsoSystemresourcesmonitoringbitconfusing,90filesystem,89IndexINDEX244Linuxdistributions,91RTFM,91sudocommand,89system/administrativefunction,89CommonGatewayInterface(CGI),165Compiledlanguages,132Computerterminals.
SeealsoThreeterminalscommandline,66–67shells,68TeleVideo925,53till-duh,67YeOldecomputer,54–58alwaysavailable,57convinced,57dumbterminal,54fast,57GUIs,55keyproblem,54lightweight,57modernterminals,55–56power,57simple,56TUI,55virtualterminal,58Ddmesgcommandabbreviations,201/dev,202loggedoutput,200–201output,202troubleshooting,204udevadministrationfunction,203Drivermessage.
SeedmesgcommandDynamicHostConfigurationProtocol(DHCP),60EEditingtextfilesarbitraryformat,110binarydataformat,109Chinesetext,110contenders,110–111foreignlanguages,110nanocommandchanges,114diskfile,115editedfile,115filesaving,113–114linenumber,117Mary,116mean,112–113movearound,115–116newfile,112shortcutbar,113style,114texteditor,111wrappingup,117WriteOutcommand,114overview,109semantics,109statement,109structure,109vimcharm,120copyandpastestyle,127deletecommand,124–125errormessage,119escape(ESC)key,119features,117gettingout,120indentingtext,126insertmode,118install,117masspasting,128miscellaneouslittlecommands,126movearound,123navigationshortcuts,123regularexpressions,122savechanges,119search,121–122specificlinenumber,122–123straightforward,117–118tildes,118visualmode,126FFilecommands.
SeealsoCommandscombinecommandsbuffer,102environment,104inversegrep,103PATH,105–106psandgrep,102results,103xargs,104command-linearguments,101cronCommand,107generalizedregularexpressionparser,102kind,101usage,101File-pathscommand,72diskset,72filepermissionschmodcommand,84executebit,84Commands(cont.
)INDEX245Linux,83lscommand,82pi,83Raspberryfile,82–83roles,82set,84–87filingsystemalltogether,71definition,69directory,70filesystem,70libraries,69Macdifferent,71paper-basedsystem,70separateroots,70–71unifiedfilesystem,71harddisk,72layouts/binand/sbin,74/boot,74/dev,74/etc.
,73/home,74/lib,75/lost+found,75/media,75/mnt,75/opt,75/proc,73/root,73/rootdirectory,73/srv,75/sys,76/tmp,76/usr,75/var,74wrapper,76Linux,73SCSI-baseddisks,72shortcutsandlinks,87–88userandgroups,81–82workingdirectories,78cpcommand,79–80file/directory,81mvcommand,79rmcommand,80mkdir,78overview,76pwd,76touch,77–78useof,77Filingsystemalltogether,71definition,69directory,70filesystem,70libraries,69Macdifferent,71separateroots,70–71unifiedfilesystem,71GGraphicaluserinterface(GUI),55HHyperTextMarkupLanguage(HTML).
SeealsoMySQLtags,168–169websites,168–169I,J,KIntegrateddevelopmentenvironments(IDEs),48Interpretedlanguages,132initscriptblocks,142casestatement,143creation,144–145forking,143Linuxsystem,142runfiles,143XBMC,141–142LLAMPAstandforApacheapt-gettool,150browserwindow,152configuration,152output,151running,151stories,150troubleshooting,155webserver,150LstandforLinux,150PstandforPHP,165CGIs,165command,165dynamicfunctions,165functions,166infopage,166MySQLconfiginfo,167php5-mysqlpackage,167points,166webapplicationbasicconcept,169connectionanddatabase,170INDEX246createstatement,170databasecontent,171–172DB-removedata,178–179HTML,168–169index.
php,170insertcase,175–176overview,168PHPcode,170removeentries,176–178to-dolist,179troubleshooting,179websitedatainsertion,173–174websitecontent,149Layouts,File-paths/binand/sbin,74/boot,74/dev,74/etc.
,73/home,74/lib,75/lost+found,75/media,75/mnt,75/opt,75/proc,73/root,73/rootdirectory,73/srv,75/sys,76/tmp,76/usr,75/var,74wrapper,76LightweightDesktopEnvironment(LXDE),59LightweightX11DesktopEnvironment(LXDE)meaning,32Pi,32rightside-taskbar,33–34shutdown/rebooting,34startmenuconcept,34–45accessories,36–43andbottomleft,33Education,43–45Internet,46–47operatingsystem,34preferences,50–52programmingmenu,47–49runcommand,35systemtools,49–50window,35X-server,31Linux.
SeealsoLAMPdefinition,9features,9histroy,9opensource,9Raspbian,10MMailtransferagent(MTA),208Mediacenter.
SeealsoAirplayXBoxMediaCenterbootscreen,232,235–236mainmenu,233operatingsystem,224Pibootsystem,232Pisces,224programrunning,234RaspMC,224regularexpressionsandsed,228–229remoteapplication,234setup-build,224–228solutions,233sourcecode,229–231troubleshooting,232,236XMBCbuntu,223MySQLHTML,155installation,156StructuredQueryLanguage(SQL)DELETE,164insertdata,160–161pi,157SELECT,161–162syntax,157tablecreation,157–158,160types,157UPDATE,163–164N,O,P,QNanocommandchanges,114diskfile,115editedfile,115filesaving,113–114linenumber,117Mary,116mean,112–113movearound,115–116newfile,112shortcutbar,113style,114texteditor,111wrappingup,117WriteOutcommand,114LAMP(cont.
)INDEX247PPaper-basedsystems.
SeeFilingsystemPHPCGIs,165command,165dynamicfunctions,165php5-mysqlpackage,167functions,166infopage,166MySQLconfiginfo,167points,166Pi.
SeealsoMediacenterboot-it,17–18filesystem,19firstboot,18–19keyboard,19–23configuration,21–22customization,21,23Generic105key(Intl)PC,19layout,20–21Xserver,23LED,18localechoose,24default,24–25symbols,24memoryallocationmemorysplit,28memory_splitoption,27minidesktopcomputer,27rebootprocessdesktop,29–30outputwindow,28remoteaccesscommandline,129DNS,130Linuxenvironment,129networking,130SSH,130SDcard,18set/changepassword,23–24timezonecountry/city,26–27regions,26TV/monitor,18RRaspberryPi.
SeealsoPi,Raspbian,Linuxaverage-sizedmouse,3envelope,1–2ingredientsBIOS,8capabledisplay-HDMI,5HDMIlead,5keyboardandmouse,7lists,3loadedPi,8microUSBlead,4multicardreader,7reader-SDcard,6–7SDcard,5–6USBpoweradapter,4picture,2RaspberrysPialteringsystemadvantage,208mutttool,210–211SSMTP,208,210testing,211–212troubleshooting,212designingsolution,214–215dmesgcommandabbreviations,201/dev,202loggedoutput,200–201output,202troubleshooting,204udevadministrationfunction,203makingdecisions,213–214materialsneeded,199motion,204–206,208camera,205command,205ffmpeg_cap_new,206openandeditfile,205output,204package,204process,208reference,206,208target_dir,206threshold,206troubleshooting,208presetup,200problemsgoals,213requirements,213Script1,216Script2,217sofar,212–213stackandsolvecomplexproblems,221startup,220stetson,221testingcron,219inbox-output,218scriptlaunchmethod,219updates,219troubleshooting,220INDEX248RaspbianImageWriter,11–13actionshot,13binaryversion,11diskimage,11–12errormessage,12Macimagewriting,14–17terminals,14meaning,10ReadTheFlamingManual(RTFM),91Regularexpressions,228–229SScriptinglanguages.
SeeInterpretedlanguagesSecureShell(SSH)client-sortout,61–66Mac,65–66putty,61–64defactostandard,60servertoPiifconfig,60–61interfaceconfiguration,60IPaddress,60Sendourmailtothemailserver(SSMTP),208–210Sourcecode.
SeeCompiledlanguagesStartmenuconcept,LXDEaccessoriesDebianreference,36–37FileManager,37–38ImageViewer,38–39Leafpad,40LXTerminal,41menu,36RootTerminal,41–43XArchiver,43Educationmenu,43–44Scratch,44Squeak,45–46Internetmenu,46–47operatingsystem,34preferencescustomizelookandfeel,51–52desktop,50–51programmingmenuIDEs,48IDLE,49Python,48window,47–48runcommand,35–36systemtoolsmenu,49RAMusage,50taskmanagerlist,49–50window,35StreamEditor(sed),228StructuredQueryLanguage(SQL)DELETE,164insertdata,160–161pi,157SELECT,161–162syntax,157tablecreation,157–158,160types,157UPDATE,163–164SystemresourcesmonitoringCPUutilizationpercentage,93diskusage,95–97freetoviewmemoryallocation,95managingprocesses,97–100currentprocesses,97in/proc,100killprocesses,99ps–ef,98psmeans,99memoryusage,94output,91–92processtable,94tasks,93uptimeandloadaverage,93T,UTerminals,53.
SeealsoComputerterminalsTestbasedarithmeticsadvantage,136arithmeticoperation,137assignmentmode,135dereferencingmode,136modulus,135output,137testingoperators,136variable,136Text-baseduserinterface(TUI),55Threeterminalsconsole,58LXDE,59SSHclient,61–66defactostandard,60equation,59servertoPi,60–61virtualterminal,59INDEX249VVideo,223Vimcharm,120copyandpastestyle,127deletecommand,124–125errormessage,119escape(ESC)key,119features,117gettingout,120indentingtext,126insertmode,118install,117masspasting,128miscellaneouslittlecommands,126movearound,123navigationshortcuts,123regularexpressions,122savechanges,119search,121–122specificlinenumber,122–123straightforward,117–118tildes,118visualmode,126VirtualNetworkComputing(VNC)execution,183install,183output,183TightVNCClient,184vncserver,184,186Virtualterminal,58WWiFicommandline,194–195configurationawareof,192connect,192icon,190ifconfig,193networkdetails,191–192scanresultswindow,191wpaguiwindow,190D-LinkDWA-131,186Ethernetcable,196installation,189lsusbcommand,187output,188overview,186setup,187USBdevices,186wirelessadapter,188wpa-gui,189WirelessComputing(WiPi).
SeealsoWiFicommands,182Piusage,181–182poweroutput,197simplecontraintremoval,182–184,186humaninputdevices,182remoteGUI,183–184,186USBadapters,197XXBoxMediaCenter(XBMC)bootscreen,232,235–236build-setup,224–228mainmenu,233operatingsystem,224Pibootsystem,232Pisces,224programrunning,234RaspMC,224remoteapplication,234sedandregularexpressions,228–229solutions,233sourcecode,229–231troubleshooting,232,236XMBCbuntu,223X-server,31Y,ZYeOldecomputeralwaysavailable,57convinced,57dumbterminal,54fast,57GUIs,55keyproblem,54lightweight,57modernterminals,55–56pipes,57power,57simple,56TUI,55virtualterminal,58