Uma ufuna ukunqamula umyalo ukuze ulingane emugqeni ongaphezu kowodwa, sebenzisa i-backslash () njengohlamvu lokugcina emgqeni. U-Bash uzophrinta ukwaziswa okuqhubekayo, ngokuvamile okuthi >, ukukhombisa ukuthi lokhu ukuqhubeka komugqa wangaphambilini.
Ungaya kanjani emugqeni olandelayo e-Unix?
Cindezela inkinobho ethi Buyisela ukuhambisa ikhesa ekuqaleni komugqa olandelayo phansi.
Uya kanjani emgqeni olandelayo kusikripthi se-bash?
Ukusetshenziswa kwe-n ku-Bash
- Iyunithi yezinhlamvu ekucaphuneni okukabili: echo -e "Lona Umugqa Wokuqala nLona Umugqa Wesibili"
- Iyunithi yezinhlamvu ekucaphuneni okukodwa: echo -e 'Lona Umugqa Wokuqala nLona Umugqa Wesibili'
- Intambo enesiqalo esingu-$: echo $'Lona Umugqa Wokuqala nLona Umugqa Wesibili'
- Usebenzisa umyalo we-printf: printf “Lona Umugqa Wokuqala nLona Umugqa Wesibili”
Ungaya kanjani kulayini olandelayo ku-Linux?
Noma, esikhundleni sokuthayipha u-Enter , ungakwazi thayipha u-Ctrl-V Ctrl-J . Ngaleyo ndlela, uhlamvu lomugqa omusha (aka ^J ) lufakwa ngaphandle kokuthi isilondolozi samanje samukelwe, futhi ungabuyela emuva ekuhleleni umugqa wokuqala ngokuhamba kwesikhathi.
Imuphi umyalo ohlanganisa umugqa olandelayo kulayini wamanje?
Uma ufuna ukuhlanganisa imigqa emibili ibe munye, beka ikhesa noma yikuphi kulayini wokuqala, bese ucindezela u-J ukuze ujoyine imigqa emibili. U-J uhlanganisa umugqa ikhesa ekuwo nomugqa ongezansi. Phinda umyalo wokugcina ( J ) nge. ukuze ujoyine umugqa olandelayo nolayini wamanje.
Usho ukuthini u-N ku-Bash?
-n ungomunye wabaqhubi bezintambo zokuhlola izinkulumo ku-bash. Ihlola iyunithi yezinhlamvu eseduze kwayo futhi iyihlole njenge "Iqiniso" uma iyunithi yezinhlamvu ingenalutho. Amapharamitha wokuma awuchungechunge lweziguquko ezikhethekile ( $0 , $1 kuya ku-$9 ) eziqukethe okuqukethwe kwempikiswano yomugqa womyalo ohlelweni.
Ngisisebenzisa kanjani iskripthi segobolondo?
Uhlamvu olusha olusetshenziswa kakhulu
Uma ungafuni ukusebenzisa i-echo ngokuphindaphindiwe ukuze udale imigqa emisha kusikripthi segobolondo lakho, ungasebenzisa uhlamvu n. I-n iwuhlamvu olusha lwezinhlelo ezisekelwe ku-Unix; kusiza ukusunduza imiyalo eza ngemva kwayo emgqeni omusha.
Zisebenza kanjani izikripthi ze-Bash?
Isikripthi se-Bash siyifayela lombhalo ongenalutho eliqukethe uchungechunge of imiyalo. Le miyalo iyinhlanganisela yemiyalo esijwayele ukuyithayipha emugqeni womyalo (ofana no-ls noma i-cp ngokwesibonelo) kanye nemiyalo esingayithayipha emugqeni womyalo kodwa ngokuvamile singavumi (uzothola lokhu emakhasini ambalwa alandelayo. ).
Ngingena kanjani kutheminali?
Uma ubona igama lakho lomsebenzisi lilandelwa uphawu lwedola, usulungele ukuqala ukusebenzisa umugqa womyalo. I-Linux: Ungavula iTheminali ngokucindezela ngokuqondile [ctrl+alt+T] noma ungasesha ngokuchofoza isithonjana esithi “Dash”, uthayiphe “ukuphela” ebhokisini lokusesha, bese uvula uhlelo lokusebenza lwetheminali.
Ngiwuqala kanjani umugqa omusha ku-putty?
Ithumela "rn" Ngaphezulu Kwe-Putty Serial Connection
- U-Ctrl + M : Ukubuya Kwenqola(“r”)
- U-Ctrl + J : Okuphakelayo komugqa(“n”)
Uwengeza kanjani umugqa omusha kutheminali?
sebenzisa izinhlanganisela zokhiye ze-ctrl-v ctrl-m kabili ukuze faka izinhlamvu ezimbili zokulawula umugqa omusha kutheminali. I-Ctrl-v ikuvumela ukuthi ufake izinhlamvu zokulawula kutheminali. Ungasebenzisa u-enter noma ukhiye wokubuyisela esikhundleni se-ctrol-m uma uthanda. Ifaka into efanayo.
Uyijoyina kanjani imigqa emibili ku-Unix?
Indlela yendabuko yokusebenzisa umyalo wokunamathisela nge “-s” inketho. "-d" ekunamathisele kungathatha ama-delimiters amaningi. Ama-delimiters acaciswe lapha amakhefana nohlamvu lomugqa omusha. Lokhu kusho ukuthi ngenkathi ujoyina umugqa wokuqala nowesibili sebenzisa ikhoma, futhi umugqa wesibili nowesithathu ngohlamvu olusha.
Uyihlanganisa kanjani imigqa?
Ikhambi
- Okokuqala, vula ifayela lakho ku-Word bese ukhetha yonke imigqa ofuna ukuyihlanganisa, njengoba igqamile.
- Bese uchofoza u- “Miselela” ngaphansi kwethebhu ethi “Ekhaya”.
- Kubhokisi lengxoxo le- popup elithi “Thola bese ubeka okunye”, ngaphansi kwethebhu ethi “Thola”, faka “^ p” kunkambu ethi “Thola Ukuthi”.