I-Shell Scripting – Isifundo 05: I-Bash Shell Scripts – Ingxenye 2

I-Shell Scripting – Isifundo 05: I-Bash Shell Scripts – Ingxenye 2

I-Shell Scripting – Isifundo 05: I-Bash Shell Scripts – Ingxenye 2

Kulokhu okuthunyelwe kwamanje, sizoqhubeka Isifundo se-05 kusukela kuchungechunge lwethu lokufunda kuqhubeke Isikripthi se-Shell. Ngokuqondile, sizokhuluma a serie imikhuba emihle, okufanele kucatshangelwe lapho kwenziwa okufanayo.

Kusukela, ku okwedlule (Okokufundisa 04) sikhuluma nabanye amaphuzu awusizo ayisisekelo ezihlobene nalezi, ikakhulukazi ukuthi zenziwa kanjani, zibulawa kanjani, futhi yiziphi izingxenye ezakha a bash igobolondo script.

I-Shell Scripting – Isifundo 04: Izikripthi ze-Bash Shell - Ingxenye 1

I-Shell Scripting – Isifundo 04: I-Bash Shell Scripts – Ingxenye 1

Futhi, ngaphambi kokuqala lokhu okuthunyelwe ngokuthi "I-Shell Scripting - Isifundo 05", sincoma ukuthi uhlole okulandelayo okuqukethwe okuhlobene, ekupheleni kokufunda lokhu okuthunyelwe namuhla:

I-Shell Scripting – Isifundo 04: Izikripthi ze-Bash Shell - Ingxenye 1
I-athikili ehlobene:
I-Shell Scripting – Isifundo 04: I-Bash Shell Scripts – Ingxenye 1
I-Shell Scripting - Okokufundisa 03: Konke Mayelana Ne-Bash Shell Scripting
I-athikili ehlobene:
I-Shell Scripting – Isifundo 03: Konke Mayelana Nezikripthi Nokubhaliswa Kwe-Shell

Okokufundisa kokuBhala kweShell 05

Okokufundisa kokuBhala kweShell 05

Izindlela ezinhle kakhulu zokudala Iskripthi

Imikhuba Emikhulu Eyi-10 Engcono Kakhulu Ye-Shell Scripting

Imikhuba Emikhulu Eyi-10 Engcono Kakhulu Ye-Shell Scripting

Phakathi kwe 10 ebaluleke kakhulu esingakubalula yilokhu okulandelayo:

  1. Hlehlisa ikhodi: Ikhodi eyenziwe ngendlela efundekayo ibaluleke kakhulu ukuze iqondwe kangcono. Futhi ama-indentations adingekayo azonikeza umbono ocacile wesakhiwo esinengqondo esiyinkimbinkimbi.
  2. Engeza izikhala ezihlukanisayo phakathi kwezigaba zekhodi: Ukwehlukanisa ikhodi ibe amamojula noma izigaba kwenza noma iyiphi ikhodi ifundeke kakhudlwana futhi kube lula ukuyiqonda, kungakhathaliseki ukuthi yinde kangakanani.
  3. Beka amazwana ngekhodi ngangokunokwenzeka: Ukwengeza izincazelo eziwusizo nezidingekayo emugqeni ngamunye noma kuhlelo lomyalo, ingxenye yekhodi noma umsebenzi othuthukisiwe, kwenza kube lula ukuqonda lokho okuhleliwe.
  4. Dala okuguquguqukayo ngamagama achazayo emisebenzi yakho: Ukunikeza amagama aguquguqukayo achaza ngokucacile futhi ahlonze umsebenzi owadalelwa wona kusiza ukuqonda injongo yawo.
  5. Sebenzisa i-syntax VARIABLE=$(comando) esikhundleni somyalo: Esikhundleni sokuthi, indlela endala manje iyekile ukulandela VARIABLE=`date +%F`.
  6. Sebenzisa amamojula noma okuguquguqukayo ukuze kuqinisekiswe abasebenzisi abakhulu nabagunyaziwe, ngephasiwedi noma ngaphandle kwayo: Ukwandisa amaleveli okuphepha, ezingxenyeni ezidingekayo zekhodi.
  7. Sebenzisa amamojula noma okuguquguqukayo kokuqinisekisa Kohlelo Olusebenzayo (I-Distro, Inguqulo, Isakhiwo): Ukuze uvimbele ukusetshenziswa kwamafayela kumakhompyutha angasekelwe (noma amaseva).
  8. Sebenzisa amamojula noma izinqubo ukuze uqinisekise ukwenziwa kwezenzo ezibucayi noma zeqoqo: Ukunciphisa amaphutha ngenxa yokungasebenzi noma ukunganaki.
  9. Faka amamojula abalulekile ahlukahlukene: Phakathi kwalawo angashiwo, amamojula Wokwamukela kanye Ne-Farewell, ukuqinisekiswa okuphindwe kabili, ukuze uthole ulwazi olungcono lomsebenzisi.
  10. Dala izixhumanisi ezibonakalayo ezisebenziseka kalula: Kokubili, ngeTheminali (CLI) kanye nedeskithophu (GUI) kusetshenziswa imiyalo "dialog", "zenity", "gxmessage", "notify-send" kanye nemiyalo "mpg123 y espeak" ukuze uthole izexwayiso ze-sonic nezaziso ezizwakalayo ezinezwi elenziwe umuntu noma elerobhothi.

Okunye okubalulekile

  1. Hlela usayizi Weskripthi Ngemisebenzi Yangaphandle kanye/noma Amamojula: Uma Iskripthi sizogcina siba sikhulu kakhulu, kungcono kakhulu ukusihlukanisa usebenzisa imisebenzi noma ukusihlukanisa sibe amafayela amancane esikripthi, abizwa ngeSikripthi esikhulu.
  2. Cela, ngendlela ecacile nesobala, izingcingo eziya kwabanye Otolika (izilimi zokuhlela) ngaphakathi Kweskripthi: Ukwenza lokhu, kufanele siwacele ngokucacile ngemigqa noma ngamamojula.
I-Shell Scripting - Okokufundisa 02: Konke Nge-Bash Shell
I-athikili ehlobene:
I-Shell Scripting – Isifundo 02: Konke Nge-Bash Shell
I-Shell Scripting - Okokufundisa 01: I-Shell, i-Bash Shell ne-Scripts
I-athikili ehlobene:
I-Shell Scripting – Okokufundisa 01: Amatheminali, Amakhonsoli namaShell

Isibhengezo esingabonakali sokuthunyelwe

Isifingqo

Ngamafuphi, siyethemba lokhu Okokufundisa 05 kokuthi "Shell Scripting" ezenzweni ezinhle ezinhle kakhulu lapho kwenziwa imibhalo, kanye neyangaphambilini, zandisa ulwazi lwabaningi, lapho kwenziwa okungcono kakhulu nokusebenzayo Amafayela ombhalo akhiqizwe nge-Bash Shell.

Uma ukuthandile okuqukethwe, phawula futhi wabelane ngakho. Futhi khumbula, vakashela ekuqaleni kwethu «iwebhusayithi», ngaphezu kwesiteshi esisemthethweni se yocingo ukuze uthole izindaba ezengeziwe, okokufundisa nezibuyekezo ze-Linux.


Yiba ngowokuqala ukuphawula

Shiya umbono wakho

Ikheli lakho le ngeke ishicilelwe. Ezidingekayo ibhalwe nge *

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  1. Ubhekele imininingwane: Miguel Ángel Gatón
  2. Inhloso yedatha: Lawula Ugaxekile, ukuphathwa kwamazwana.
  3. Ukusemthethweni: Imvume yakho
  4. Ukuxhumana kwemininingwane: Imininingwane ngeke idluliselwe kubantu besithathu ngaphandle kwesibopho esisemthethweni.
  5. Isitoreji sedatha: Idatabase ebanjwe yi-Occentus Networks (EU)
  6. Amalungelo: Nganoma yisiphi isikhathi ungakhawulela, uthole futhi ususe imininingwane yakho.