Zvinorevei #!/bin/bash

chinyorwa

Kana wakambonyora, kudhawunirodha, kana kuvhura a bash script, zvamazvirokwazvo wasangana neimwe nzira isinganzwisisike mutsara wekutanga uyo asiri munhu wese anoziva zvazvinoreva uye nei uchifanira kuiswa ipapo. Ndiri kureva #!/bin/bash. Zvakanaka, munyaya ino iwe uchakwanisa kuziva zvose zvese pamusoro pekudanwa kwaro, kuti ndechei, uye kana inogara yakafanana kana kana pane dzimwe shanduko.

Chii chinonzi mutauro wakadudzirwa?

mutauro wechirongwa V

Un kududzirwa mutauro mutauro ndiyo isingade kuunganidzwa kuti imhanye, asi inogona kumhanyiswa yakananga kubva kune kodhi kodhi uchishandisa muturikiri, iyo isiri chinhu kunze kwechirongwa chinogona kushandura kodhi mumichina-inonzwisisika mirayiridzo. Izvi zvinounza zvimwe zvakanakira:

  • Multi chikuva: sezvo isiri bhinari, inogona kushandiswa pamapuratifomu akasiyana-siyana pasina kuchinjwa, iyo inobatsira zvakajeka kana tichida kuti code ishande pane chero hurongwa.
  • Kutakura: kana muturikiri akagadzirira papuratifomu, ipapo chinyorwa kana mutauro wakadudzirwa uchashanda pachikuva ichocho.

Nekudaro, iyi mitauro yakaturikirwa inawo zvayakaipira:

  • Mumwe wavo ndeye kuita, sezvavanoda muturikiri anogara achimhanya ari kumashure kuti ishande.
  • Izvo kutsamira yomuturikiri.

Semuenzaniso we mitauro yakadudzirwa Zvimwe zvinogona kutaurwa, zvakadai seJava, C #, JavaScript, Visual Basic .NET uye VBScript, Perl, Python, Lips, Ruby, PHP, ASP, nezvimwewo.

Chii chinonzi script?

Shell Kunyora: Inoshanda Mienzaniso

Shell Kunyora: Inoshanda Mienzaniso

Un script ingori kodhi yakagadzirwa nemutauro wakadudzirwa wepurogiramu kuita basa. Kazhinji chirongwa chiri nyore, chine chiitiko chemirairo kana mirairo iyo inoitwa zvakatevedzana.

Chii chinonzi #!/bin/bash (shebang)?

Zvinyorwa zvescript pane Mousepad

Zvinyorwa zvescript pane Mousepad

Pakupedzisira, nyaya yechinyorwa ichi ndeyekuti yakakurumbira #!/bin/bash, iyo inozivikanwa mumutauro weUnix seShebhang. Kunyangwe izvi zviri izvo zvakajairika, hazvisi nguva dzose zvakakodzera kuishandisa kuti script ishande. Mamwe mapurojekiti anewo awo shebangs, akadai #!/usr/bin/env python3, #!/bin/sh, nezvimwe.

Chinangwa che shebang irikungopa iyo yakazara nzira yegomba, kuitira kuti iwanikwe pese panoitwa script. Uyewo, sezvaunogona kuona, kwete nzira chete inotarirwa mairi, asiwo muturikiri, munyaya idzi Bash, Python 3, uye vamwe vaturikiri vekushanda navo.


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