Terminal Chishanu: Bash [Kuwedzera Kunokosha]

Chekutanga pane zvese ndinoda kukumbira ruregerero, kubvira Chishanu chapfuura handina kukwanisa kunyora posvo saka nhasi ndichawedzera imwe yekuwedzera zuva rakarasika. 🙂

Kuwedzera Kwechikwambo

MuSpanish, kuwedzera kiyi kunoratidzika kwandiri kuve basa rakafemerwa na c-shell, izvi zvinogadzira musanganiswa pakati pemavara anopinda mukati mezvikorekedzo, marongero aanoshandisa anobva kuruboshwe kurudyi. Izvo hazvina kuomarara zvachose, asi iri sarudzo iyo inobatsira zvakanyanya mukushanya kwedu kweGNU / Linux.

Muenzaniso:

$ ungira $ 1,2,3} a1 a2 a3

Kana ichishandiswa nemakoma , inogadzira musanganiswa pakati pekukosha a uye nemitengo mukati mezvikorekedzo. Dai pakanga pasina kukosha kunze kwemakiyi, zvaizongoratidzira kamwechete kukosha kwese kune kiyi yacho.

$ echo {a, b, c} abc

Kushandiswa kwayo hakuna kuomarara zvachose, kune mimwe mimwe mienzaniso yakajairika senge kugadzira madhairekitori mazhinji mufaira

$ mkdir ~ / Mabasa / {imwe, mbiri, nhatu, ina, shanu}

Izvi zvinogadzira maforodha mashanu mukati mefaira yemabasa, zvakafanana nekupinda murairo mumwe panguva. Kugadzira madhairekitori mashanu.

Iko kune kuwedzera nemapoinzi maviri .. Izvi zvinogadzira akateedzana manhamba kana mavara anoenda kubva kune yekutanga kukosha kune wekupedzisira kukosha, usashandise mavara akanyorwa.

$ echo {1..5} #Correct 1 2 3 4 5 $ echo {a..f} #Ndezvakanaka abcdf $ echo {a..5} #Zvisiri {a..5} # ndinofunga handifi ndakawana yakashandiswa kune iri ruvara rwebhuruu mutsamba

Tinogona kusevha nguva nekugadzira iyo kutenderera nokuti

# Panzvimbo pekunyora $ for ((i = 1; i <= 5; i ++)); ita echo "Nhamba yangu $ i"; yaita nhamba yangu 1 Yangu nhamba 2 Yangu nhamba 3 Yangu nhamba 4 Yangu nhamba 5 #Save kodhi uchishandisa brace kuwedzera. $ for ini mu {1..5}; ita echo "Yangu nhamba $ i; yaita nhamba yangu 1 Yangu nhamba 2 Yangu nhamba 3 Yangu nhamba 4 Yangu nhamba 5 #Zvechokwadi zviri pamutemo kushandisa kunyangwe zvabuda zvacho zvakasiyana. $ echo" Nhamba yangu "{1..5} Nhamba yangu 1 Nhamba yangu 2 Nhamba yangu 3 Nhamba yangu 4 Nhamba yangu 5

Zvakanaka ini ndinofunga kuti pfungwa yacho yakajeka, haha ​​ikozvino ini ndichataura chete kuti inosanganiswa uye yakavakirwa.Ndinorevei neizvi?
Nezvinobatanidzwa kuti isu tinogona kujoina imwe kana anopfuura makiyi

$ echo {a..c} {1..3} a1 a2 a3 b1 b2 b3 c1 c2 c3

Uine nesting sevazhinji vangafungidzira iwe unogona kushandisa ekuwedzera makiyi mukati mekuwedzera makiyi

$ echo {a, c {1..3}, d} a c1 c2 c3 d

Uye pakupedzisira kubva Bhash 4 zvinokwanisika kuwedzera tsika.

$ unganidzo {0..20..2} 0 2 4 6 8 10 12 14 16 18 20

Izvi zvese ndezva nhasi, saka nekutenda nekundiverengera vanhu 🙂

zvimwezvo

Nzira yekugadzira bin yemuno

Kana ndati a ndiri yemunharaunda ini ndinoreva dhairekitori ratinaro redu rezvinyorwa uye zvinokwanisika kuzviita semirairo yakapusa ...

Kuzadzikisa izvi zviri nyore, chinhu chekutanga chaunofanirwa kuita kugadzira dhairekitori apo patinozochengetedza zvinyorwa.

mkdir ~ / .bin # Mune uyu muenzaniso ichavanzwa

Iye zvino tine dhairekitori redu rekuchengetedza zvinyorwa asi hazvishande kusvikira isu tawedzera nzira yeiyo nyowani .bin ku $ PATH
Kune izvi faira rakagadziriswa bash_profile, uye mutsetse unowedzerwa.

kutumira kunze PATH = $ PATH: ~ / .bin

Uye voila izvo zvakakwana kuti zvigadzire remuno bin, hongu ichakumbira mvumo yemidzi kana zvichidikanwa semuenzaniso isu tinonyora inokurumidza script.

#! / bin / bash echo "Hi $ 1, uri sei?"

Sevha iine zita re hola
Iyo script inopihwa kuuraya mvumo uye ichave chete inokwana kuidana iyo kubva kune terminal

$ hello wada # Izvi zvicharatidza meseji Wada wada, wakadii?

Saka neichi chinyengeri nekukurumidza iwe unogona kumhanyisa zvinyorwa zvako nekukurumidza

Izvo ndezve nhasi zvanhasi vanhu vakagwinya 🙂
PS Ndine hurombo nekukanganisa, kana paine, maziso angu ave kutovhara hahaha 😀