Yambani ndi ogwira ntchito pogwiritsa ntchito malamulo awa
Chinachake chomwe ndinkamenyana nazo pamene ndinayamba kugwiritsa ntchito Rasipiberi Pi chinali chitsimikiziro.
Ndinachoka pokhala wosangalala wa Windows GUI kwa khungu lakuda lakuda ndi lakuda omwe mulibe mabatani kapena chirichonse chochotsera kawiri. Zowopsya pamene mudagwiritsa ntchito GUI kuyambira PC yanu yoyamba.
Masiku ano ndikudziŵa bwino kwambiri otsiriza, ndikugwiritsira ntchito kwambiri mapulogalamu anga a Raspberry Pi m'njira imodzi. Ndinapeza njira zambiri komanso malamulo omwe anandithandiza kuti ndikhale ndi chidaliro ichi, ndipo ndikugawana nawo kuti ndikuthandizeni kuyamba ndi Pi.
Palibe chinthu china choyambirira kapena chopweteketsa apa - malamulo okhazikika a tsiku ndi tsiku omwe angakuthandizeni kuyenda ndi ntchito yosavuta ndi Raspberry Pi yanu kuchokera pawindo lazitali. Pambuyo pa nthawi mudzapeza zambiri, koma izi ndizofunikira kwambiri kuti muthe.
01 pa 20
[sudo apt-get update] - Sungani Phukusi la Phukusi
Iyi ndi gawo loyamba pakukonzanso Rasipiberi yanu Pi (onani zinthu ziwiri zotsatirazi pazinthu zina).
Chikondicho chimafika-pangani ndondomeko 'mndandanda wamakalata olanditsa maulamuliro kuchokera ku malo otetezera ndikugwiritsanso ntchito pa mapepalawa atsopano ndi ena omwe akudalira.
Kotero sizimangobwereza zenizeni zenizeni muzolowera, ndizofunika kwambiri pazomwezi.
02 pa 20
[sudo apt-get upgrade] - Koperani ndi kusungira Packages Updated
Lamulo ili likutsatila kuchokera pa chinthu chapitalo kumene tinasinthila mndandanda wa phukusi lathu.
Pogwiritsa ntchito pulogalamu yathu yosinthidwa, mndandanda wa ' sudo apt-get upgrade ' udzayang'ana pa mapepala omwe alipo tsopano, penyani mndandanda wa phukusi waposachedwa (umene tangomaliza kukonza ), ndiyeno potsiriza tiika mapepala atsopano omwe alibe ' T pa tsamba laposachedwapa.
03 a 20
[sudo apt-get clean] - Chotsani Files Old Package
Gawo lotsiriza mu ndondomeko ya kusintha ndi kukonzanso ndondomeko, ndi imodzi yomwe siili yofunikira nthawi zonse ngati muli ndi malo ambiri a diski.
Chikondi chimakhala chotsuka 'command amachotsa mafayilo a phukusi owonjezera (mafayili a .deb) omwe amawotchedwa ngati gawo la ndondomekoyi.
Lamulo lothandizira ngati muli otetezeka pamlengalenga kapena mukufuna kukhala oyera.
04 pa 20
[sudo raspi-config] - Raspberry Pi Configuration Tool
Izi ziyenera kukhala chimodzi mwa zinthu zoyamba zomwe mungachite mutangoyamba kugwiritsa ntchito Raspberry Pi, kuti mutsimikize kuti zakonzedwa m'chinenero, zipangizo, ndi mapulogalamu anu.
Chida chokonzekera chiri ngati mawindo 'okonza', kukuthandizani kukhazikitsa zilankhulo, nthawi / tsiku, kuzimitsa kamera ya kamera, kupyolera pa pulosesa, kupatsa zipangizo, kusintha mapepala ndi zina zambiri.
Mukhoza kulumikiza izi polemba ' sudo raspi-config ' ndikukantha kulowa. Malingana ndi zomwe mumasintha, mungayesedwe kuti muyambirenso Pi yanu pambuyo pake.
05 a 20
[ls] - List Directory Directory
Mu Linux 'bukhu' liri lofanana ndi 'foda' mu Windows. Ndichomwe ndimayenera kugwiritsidwa ntchito (pokhala munthu wa Windows) kotero kuti ndikufuna kuti nditsimikizire.
Pali, ndithudi, palibe wofufuzira m'mayendedwe, kotero kuti muwone zomwe zili mkati mwazomwe muli mu nthawi iliyonse, ingoyani mu ' ls ' ndi kugonjetsa.
Mudzawona mafayilo ndi zolemba zonse mu bukhulololo, ndipo kawirikawiri zimakhala zojambulajambula pazinthu zosiyanasiyana.
06 pa 20
[cd] - Sinthani Zowonjezera
Ngati mukufuna kulumphira kuzinenero zina, mungagwiritse ntchito ' cd ' lamulo.
Ngati adiresi yomwe muli kale ali ndi mauthenga a mkati mwake, mungagwiritse ntchito ' cd directoryname ' (m'malo mwa 'dzina la dzina' ndi dzina lanu).
Ngati kuli kwinakwake m'dongosolo lanu la mafayilo, ingolowani njira pambuyo pa lamulo, monga ' cd / home / pi / dzina lamasitomu '.
Ntchito ina yogwiritsira ntchito lamulo ili ndi ' cd .. ' zomwe zimakutengerani kumbuyo foda imodzi, monga ngati 'bwereza'.
07 mwa 20
[mkdir] - Pangani Zolemba
Ngati mukufuna kupanga bukhu latsopano mumalowa kale, mungagwiritse ntchito lamulo la ' mkdir '. Ili ndilo 'latsopano' fayilo 'ofanana ndi dziko lotsirizira.
Kuti mupange bukhu latsopano, mumangoyenera kuwonjezera dzina lawundula pambuyo pa lamulo, monga ' mkdir new_directory '.
08 pa 20
[rmdir] - Chotsani Directory
Mwaphunzira momwe mungapangire bukhu latsopano, koma bwanji ngati mukufuna kuchotsa limodzi?
Ndilo lamulo lofanana kwambiri kuchotsa bukhulo , ingogwiritsani ntchito ' rmdir ' ndiye dzina lake.
Mwachitsanzo ' rmdir directory_name ' idzatulutsa bukhu 'directory_name'. Ndikoyenera kuzindikira kuti bukhuli liyenera kukhala lopanda kuchita lamulo ili.
09 a 20
[vv] - Tsitsani Fayilo
Kusuntha mafayilo pakati pa mauthenga amalembedwa pogwiritsira ntchito ' mv ' lamulo.
Kusuntha fayilo, timagwiritsa ntchito ' mv ' potsatira dzina la fayilo ndiyeno zolembera.
Chitsanzo cha izi chikanakhala ' mv my_file.txt / home / pi / destination_directory ', zomwe zingasunthire fayilo ' my_file.txt ' ku ' / home / pi / destination_directory '.
10 pa 20
[mtengo -d] - Onetsani Mtengo wa Zowonjezera
Pambuyo popanga mauthenga atsopano ochepa, mwina simukusowa mawonekedwe a foda yoyang'ana mawonekedwe a Windows mafakitale wofufuza. Popanda kuwona zojambula zanu zojambula, zinthu zingasokoneze mofulumira.
Lamulo limodzi lomwe lingathandize kuthandizira kwambiri mauthenga anu ndi ' mtengo -d '. Imawonetsera mauthenga anu onse mumtundu wofanana ndi mtengo mkati mwachinsinsi.
11 mwa 20
[pwd] - Onetsani Zam'mbuyo Zamakono
Lamulo lina lothandizira kukuthandizani pamene mutayika ndi lamulo la ' pwd '. Izi ndizothandiza ngati mukufuna kudziwa komwe muli panthawi iliyonse.
Ingolani mwachidule ' pwd ' nthawi iliyonse kuti muwone momwe mukulowera .
12 pa 20
[zomveka] - Kutsegula Window ya Terminal
Pamene muyamba kupeza pulogalamu ya otsiriza, mudzazindikira kuti ikhoza kusokonezeka. Pambuyo pa malamulo angapo, mumachoka pazithunzi pazenera limene ena mwa ife angakhale okhumudwitsa.
Ngati mukufuna kupukuta chinsalu, yesetsani kugwiritsa ntchito ' clear ' command. Chophimbacho chidzachotsedwa, okonzekera lamulo lotsatira.
13 pa 20
[sudo halt] - Chotsani Raspberry wanu Pi
Kutseka Raspberry wanu Pi mosamala kumapewa mavuto monga khadi la SD card. Mutha kuchokapo mwamsanga ndi chingwe cha mphamvu nthawi zina, koma potsirizira pake, mudzapha khadi lanu.
Kuti mutseke bwinobwino Pi, gwiritsani ntchito ' sudo kuima '. Pambuyo pazigawo zomaliza kuchokera ku ma LED, mukhoza kuchotsa chingwe.
14 pa 20
[sudo reboot] - Sinthani Raspberry wanu Pi
Mofanana ndi lamulo lakutseka, ngati mukufuna kubwezeretsa Raspberry Pi yanu bwinobwino, mungagwiritse ntchito lamulo la ' kubwezeretsa '.
Sungani mwachidule ' sudo restboot ' ndipo Pi yanuyo idzayambanso yokha.
15 mwa 20
[startx] - Yambani Malo Opanga Maofesi a Zomangamanga (LXDE)
Ngati mwaika Pi yanu nthawi zonse kuyambira, mungakhale mukudabwa momwe mungayambire kompyuta ngati mukufuna kuigwiritsa ntchito.
Gwiritsani ntchito ' startx ' kuyambitsa LXDE (Environment Lightweight X11 Desktop Environment). Tiyenera kukumbukira kuti izi sizigwira ntchito pa SSH.
16 mwa 20
[ifconfig] - Pezani Adresse Yanu ya Raspberry Pi ya IP
Pali zochitika zambiri zomwe zingakufunseni kuti mudziwe Adilesi ya IP ya Raspberry Pi yanu. Ndimagwiritsira ntchito kwambiri pamene ndikukonzekera gawo la SSH kuti ndikufikire kutali ndi Pi yanga.
Kuti mupeze IP adiresi yanu, yesani ' ifconfig ' kupita ku terminal ndikusindikizira kulowa. Mukhozanso kugwiritsa ntchito ' hostname -I ' kuti mupeze adresse ya IP okha.
17 mwa 20
[nano] - Sinthani Fayilo
Linux ili ndi olemba angapo olemba, ndipo mudzapeza kuti anthu ena amakonda kugwiritsa ntchito wina pa zifukwa zosiyanasiyana.
Chosangalatsa changa ndi ' nano ' makamaka chifukwa ndicho choyamba chimene ndinachigwiritsa ntchito pamene ndinayamba.
Kuti musinthe fayilo, ingoyaninso ' nano ' yotsatira ndi dzina la fayilo, monga ' nano myfile.txt '. Mukamaliza kusintha kwanu, dinani Ctrl + X kuti muzisunga fayilo.
18 pa 20
[cat] - Akuwonetsa Zamkatimu za Fayilo
Pamene mungagwiritse ntchito 'nano' (pamwamba) kuti mutsegule fayilo kuti mukonzeko, pali lamulo losiyana lomwe mungagwiritse ntchito polemba mndandanda wa zomwe zili mu fayilo mkati mwake.
Gwiritsani ntchito ' katata ' potsatira dzina la fayilo kuti muchite izi, mwachitsanzo ' myfile myt.txt '.
19 pa 20
[rm] - Chotsani Fayilo
Kuchotsa mafayilo ndi kophweka pa Raspiberi Pi, ndipo ndi chinthu chomwe mungachite zambiri pamene mukupanga maofesi ambiri a Python pamene mukuvuta.
Kuchotsa fayilo, timagwiritsa ntchito ' rm ' lamulo lotsatiridwa ndi fayile. Chitsanzo chidzakhala ' rm myfile.txt '.
20 pa 20
[cp] - Lembani Fayilo kapena Tsamba
Pamene mukufuna kupanga pepala kapena fayilo, gwiritsani ntchito ' cp ' lamulo.
Kuti mupangeko fayilo yanu m'ndandanda yomweyo, lowetsani lamulo monga ' cp original_file new_file '
Kuti mupange kopi yosiyana, ndi dzina lomwelo, lowetsani lamulo monga ' cp original_file home / pi / subdirectory '
Kuti mukope zonse zolemba (ndi zomwe zili mkati), lozani lamulo monga ' cp -R home / pi / folder_one home / pi / folder_two '. Izi zidzakopera 'folder_one' mu 'folder_two'.