Vele, ekusatshalalisweni kohlelo olusebenzayo ku-Linux kernel, kuvame ukubakhona isikhombimsebenzisi esakhelwe ngaphakathi kanye nemenenja yefayela ekuvumela ukuthi usebenze ngezikhombisi-ndlela kanye nezinto ngazinye. Noma kunjalo, kwesinye isikhathi kuba nesidingo sokuthola okuqukethwe yifolda ethile nge-console eyakhelwe ngaphakathi. Kulokhu, umyalo ojwayelekile uyakusiza ls.
Kusetshenziswa umyalo we-ls ku-Linux
Iqembu ls, njengabanye abaningi ku-Linux kernel-based OS, isebenza kahle ngayo yonke imihlangano futhi ine-syntax yayo. Uma umsebenzisi ekwazi ukuthola isabelo esifanele sokuphikisana kanye ne-algorithm yokufaka ejwayelekile, uzokwazi ukuthola imininingwane ayidingayo ngamafayela amafolda ngokushesha okukhulu.
Ithola ifolda ethile
Okokuqala, qiniseka ukuthi uqonda inqubo yokuya endaweni oyifunayo "Isiginali". Uma uzobe uthwebula amafolda amaningana akwekhodi efanayo, kulula ukwenza lokhu usuka endaweni efanelekile ukugwema isidingo sokufaka indlela egcwele yento. Indawo inqunywe futhi ukuguqulwa kwenziwa ngale ndlela elandelayo:
- Vula imenenja yefayela bese udlulela kwisikhombi osifunayo.
- Chofoza kunoma iyiphi into ekuyo i-RMB bese ukhetha "Izindawo".
- Kuthebhu "Okuyisisekelo" unake entweni "Ifolda yomzali". Nguyena odinga ukukhunjulwa ngalolunye uguquko.
- Kuhlala kuphela ukuqala ikhonsoli ngendlela elula, ngokwesibonelo, ngokubamba ukhiye oshisayo I-Ctrl + Alt + T noma ngokuchofoza isithonjana esihambisanayo kwimenyu.
- Faka lapha
cd / ikhaya / umsebenzisi / ifoldaukuya endaweni enentshisekelo kuyo. Umsebenzisi kulokhu, igama lomsebenzisi, futhi ifolda - Igama lefolda lapho uya khona.
Manje ungaqhubeka ngokuphepha usebenzise iqembu elibhekwe namuhla ls usebenzisa izimpikiswano nezinketho ezahlukahlukene. Siphakamisa ukuthi uzijwayeze nezibonelo eziphambili ngemininingwane eminingi engezansi.
Bheka okuqukethwe kwifolda yamanje
Ukubhala kukhonsolilsngaphandle kwezinye izinketho, uzothola imininingwane mayelana nendawo yamanje. Uma ngemuva kokuqala ikhonsoli bezingekho izinguquko laphocd, kuzovezwa uhlu lwamafayela namafolda wesikhombi sasekhaya.
Amafolda aqokonyiswa ngombala ohlaza okwesibhakabhaka kanti ezinye izinto ziqokonyiswa ngombala omhlophe. Yonke into izokhonjiswa emgqeni owodwa noma ngaphezulu, okuya ngenani lezinto ezisetshenzisiwe. Ungajwayela imiphumela etholakele bese udlulela okunye.
Khombisa izinkomba endaweni ecacisiwe
Ekuqaleni kwendatshana, sikhulume ngendlela yokuhamba ngendlela efanelekile kwikhonsoli ngokusebenzisa umyalo owodwa nje. Endaweni yamanje, bhalaifolda ye-lskuphi ifolda - igama lefolda ukubuka okuqukethwe kulo. Ukusetshenziswa kahle akubonisi izinhlamvu zesi-Latin kuphela, kepha futhi ne-Cyrillic, kucatshangelwa lelo cala, kwesinye isikhathi elibaluleke kakhulu.
Uyacelwa ukuthi wazi ukuthi uma ungakaze uthuthele endaweni efolda, kumyalo kufanele ucacise indlela oya kuyo ukuze uvumele ithuluzi ukuthi libone into. Ngemuva kwalokho umugqa wokufaka uthatha ifomu, isibonelo,ls / ikhaya / umsebenzisi / ifolda / isithombe. Lo mthetho usebenza kwizibonelo zokufaka kanye nezibonelo ezalandela besebenzisa ukuphikisana nemisebenzi.
Chaza umakhi wefolda
Umyalo syntax ls yakhelwe ngendlela efanayo nangezinye izinsiza ezijwayelekile, ngakho-ke noma umsebenzisi we-novice ngeke athole okusha noma okungajwayelekile kulokhu. Sizohlaziya isibonelo sokuqala lapho udinga ukubuka umbhali wefolda nosuku loshintsho. Ukuze wenze lokhu, ngenals -l - ifolda yovumokuphi ifolda - igama lesiqondisi noma indlela egcwele kulo. Ngemuva kokusebenzisa, uzobona imininingwane oyifunayo.
Khombisa amafayela afihliwe
I-Linux inenani elikhulu kakhulu lezinto ezifihliwe, ikakhulukazi uma kukhulunywa ngamafayela wohlelo. Kungenzeka ukubakhombisa ndawonye nakho konke okunye okuqukethwe kwesikhombi ngokusebenzisa inketho ethile. Ngemuva kwalokho umyalo ubukeka kanjena:ls -a + igama noma indlela eya kwifolda.
Izinto ezitholakele zizokhonjiswa ngezixhumanisi nendawo yokubekisa, uma ungenandaba nalolu lwazi, vele ushintshe isimo sengxabano, ubhale kuleli cala-A.
Hlunga okuqukethwe
Ngokwehlukana, ngithanda ukuqaphela ukuhlungwa kokuqukethwe, ngoba kuvame ukuba lusizo kakhulu futhi kusiza umsebenzisi ukuthi athole idatha efanelekile ngemizuzwana. Kunezindlela eziningi zokuhlunga ezahlukene. Okokuqala, zinakels -lSh ifolda. Le ngxabano ibala amafayela ngokuncipha kwesisindo.
Uma unentshisekelo yokubonisa ngokulandelana kwe-reverse, kuzofanela ukwengeza incwadi eyodwa kuphela kwingxabano okufanele uyitholels -lShr ifolda.
Imiphumela iboniswa ngokulandelana kwama-alfabhethils -lX + igama noma indlela eya kusikhombisi.
Hlunga ngesikhathi sokugcina esilungisiwe -ls -lt + igama noma indlela eya kusikhombisi.
Yebo, kunezinketho eziningi ezingasetshenziswa kakhulu, kepha zingaqhubeka zilusizo kubasebenzisi abathile. Lokhu kufaka phakathi:
-B- ungabonisi isipele samanje;-C- Ukukhishwa kwemiphumela ngendlela yamakholomu, hhayi imigqa;-d- Ibonisa amafolda kuphela ngaphakathi kwezinkomba ngaphandle kokuqukethwe kwawo;-F- Ukuboniswa kwesakhiwo noma uhlobo lwefayela ngalinye;-m- Ukwahlukaniswa kwazo zonke izinto ezihlukaniswe ngamakhefu;-Q- Thatha igama lezinto kumaki wokucaphuna;-1- Khombisa ifayela elilodwa emugqeni ngamunye.
Manje njengoba usuthole amafayela adingekayo kwizikhombisi-ndlela, ungadinga ukuwahlela noma useshe amapharamitha adingekayo ezintweni zokucushwa. Kulokhu, omunye umyalo owakhelwe ngaphakathi wabizwa grep. Ungazijwayeza umgomo wesenzo salo kwesinye isihloko sethu kusixhumanisi esilandelayo.
Funda Okuningi: Izibonelo ze-Linux grep Command
Ngaphezu kwalokho, ku-Linux kusekhona uhlu olukhulu lwezinto ezisebenzisekayo zekhonsoli ejwayelekile namathuluzi avame ukuba wusizo ngisho nakomsebenzisi ongenalwazi kakhulu. Funda kabanzi ngalesi sihloko.
Bheka futhi: Imiyalo Evame ukusetshenziswa Kwisiginali seLinux
Lokhu kuphetha indatshana yethu. Njengoba ukwazi ukubona, akukho okuyinkimbinkimbi eqenjini ngokwalo ls futhi i-syntax yayo ayikho, okuwukuphela kwento edingekayo kuwe ukunamathela emithethweni yokufaka, ukungenzi amaphutha kumagama wezikhombo nokucabanga ngamarejista wamacala ongakhetha kuwo.
