Ndisibhala njani iskripthi se-bash kwi-terminal?
Amanyathelo okubhala kunye nokwenza iskripthi
- Vula isigxina. Yiya kulawulo apho ufuna ukwenza iscript sakho.
- Yenza ifayile nge. sh ulwandiso.
- Bhala iskripthi kwifayile usebenzisa umhleli.
- Yenza okushicilelweyo kuphunyezwe ngomyalelo chmod +x .
- Sebenzisa iscript usebenzisa ./ .
Ndisiqhuba njani iskripthi se-bash?
Ukwenza iskripthi se-bash, wena beka #!/bin/bash phezu kwefayile. Ukuphumeza okushicilelweyo kulawulo lwangoku, ungabaleka ./scriptname kwaye ugqithise naziphi na iiparamitha ozinqwenelayo. Xa iqokobhe liphumeza okushicilelweyo, lifumana i #!/path/to/tolika.
Ngaba ungabhala kwi-bash?
Izikripthi zingabhalelwa zonke iintlobo zeetoliki - bash, tsch, zsh, okanye amanye amaqokobhe, okanye iPerl, iPython, njalo njalo. Ungawushiya lo mgca ukuba ufuna ukuqhuba iskripthi ngokusikhangela kwiqokobhe, kodwa masizigcinele ingxaki kwaye siyongeze ukuvumela okushicilelweyo ukuba kuqhutywe ngokungasebenziyo.
Ndingazibeka phi izikripthi ze-bash kwiLinux?
Ukuba nguwe nje, yibeke ku ~/bin kwaye uqiniseke ukuba ~/bin kukuMENDO wakho. Ukuba nawuphi na umsebenzisi okwisixokelelwano unokusebenzisa iskripthi, sifake / usr / yendawo / ibini . Musa ukubeka izikripthi ozibhala ngokwakho kwi /bin okanye /usr/bin.
Yintoni iskripthi se-bash?
Isikripthi seBash si ifayile yokubhaliweyo equlathe uluhlu lwemiyalelo. Nawuphi na umyalelo onokuthi uphunyezwe kwi-terminal unokufakwa kwiscript seBash. Naluphi na uthotho lwemiyalelo ekufuneka luphunyezwe kwi-terminal lungabhalwa kwifayile yokubhaliweyo, ngokolandelelwano, njengombhalo weBash. Izikripthi zeBash zinikwa ulwandiso lwe. sh.
Ndiwenza njani umbhalo weqokobhe ukusuka kumgca womyalelo?
Phumeza iiFayile zeSikripthi se-Shell
- Vula i-Command Prompt kwaye uye kwifolda apho ifayile yeskripthi ifumaneka khona.
- Chwetheza i-Bash script-filename.sh kwaye ucofe iqhosha lokungena.
- Iya kuphumeza iskripthi, kwaye kuxhomekeke kwifayile, kuya kufuneka ubone imveliso.
Ndiyenza njani ifayile yeskripthi?
Ukwenza iskripthi ngeNotepad
- Qalisa ukuqala.
- Khangela i-Notepad, kwaye ucofe umphumo ophezulu ukuvula usetyenziso.
- Bhala entsha, okanye uncamathisele umbhalo wakho, kwifayile yokubhaliweyo - umzekelo: ...
- Cofa iFayile imenyu.
- Khetha Gcina Njengendlela yokhetho.
- Chwetheza igama elichazayo lescript — umzekelo, first_script. …
- Cofa indawo yokugcina.
Yintoni uZ kwi bash?
Iflegi ye -z yenza uvavanyo ukujonga ukuba umtya awunanto na. Ibuyisela inyani ukuba umtya awunanto, bubuxoki ukuba unento ethile. QAPHELA: Iflegi ye -z ayinanto yakwenza ngokuthe ngqo nengxelo ethi “ukuba”. Ukuba ingxelo isetyenziselwa ukujonga ixabiso elibuyiswe luvavanyo. Iflegi ye -z yinxalenye yomyalelo "wovavanyo".
Ndisiqhuba njani iskripthi seqokobhe kwiLinux?
Ndibaleka njani . sh iqokobhe lefayile yeskripthi kwiLinux?
- Vula usetyenziso lweSimina kwiLinux okanye kwiUnix.
- Yenza ifayile yeskripthi entsha ngolwandiso lwe-.sh usebenzisa umhleli wokubhaliweyo.
- Bhala ifayile yeskripthi usebenzisa i-nano script-name-here.sh.
- Cwangcisa imvume yokuphumeza kwiscript sakho usebenzisa umyalelo we-chmod : chmod +x script-name-here.sh.
- Ukwenza iskripthi sakho :
Yintoni i-PATH eguquguqukayo kwi-Linux?
INDLELA yi ukuguquguquka kokusingqongileyo kwi Linux kunye nezinye iindlela zokusebenza ezifana ne Unix exelela iqokobhe ukuba ngawaphi abalawuli amaziphendlele iifayile eziphunyeziweyo (okt, iinkqubo ezilungele ukuqhutywa) kwimpendulo kwimiyalelo ekhutshwe ngumsebenzisi.
Ndisigcina njani iskripthi kwiLinux?
Nje ukuba uyilungisile ifayile, cinezela [Esc] shift kwimowudi yomyalelo kwaye ucinezele :w kwaye ubethe [Enter] njengoko kubonisiwe ngezantsi. Ukugcina ifayile kwaye uphume ngexesha elifanayo, ungasebenzisa i-ESC kunye 
isitshixo kwaye ucofe u- [Enter] . Ngokuzikhethela, cofa [Esc] kwaye uchwetheze uShift + ZZ ukugcina nokuphuma kwifayile.