I-Shell Scripting – Isifundo 03: Konke Mayelana Nezikripthi Nokubhaliswa Kwe-Shell

I-Shell Scripting – Isifundo 03: Konke mayelana nokuBhala nge-Bash Shell

Iqhubeka nochungechunge lwethu lwezifundo ku Isikripthi se-Shell, namuhla sethula okwesithathu (Isifundo se-03) Okufanayo.

Futhi njengoba, ku-2 wokuqala sikhuluma izisekelo okulandelayo, Amatheminali, Amakhonsoli, Amagobolondo kanye ne-Bash Shell, Kulesi sesithathu, sizogxila ngokukhethekile ekwazini konke okusemandleni ngamafayela abizwa Izikriphthi zase kanye nenqubo ye Isikripthi se-Shell.

I-Shell Scripting – Isifundo 02: Konke Nge-Bash Shell

Futhi ngaphambi kokuqala lokhu Okokufundisa 03 kokuthi "Shell Scripting", sincoma ukuthi uhlole okulandelayo okuqukethwe okuhlobene, ekupheleni kokufunda lokhu okuthunyelwe namuhla:

I-athikili ehlobene:

I-Shell Scripting – Okokufundisa 01: Amatheminali, Amakhonsoli namaShell

I-athikili ehlobene:

I-Shell Scripting – Isifundo 02: Konke Nge-Bash Shell

Okokufundisa kokuBhala kweShell 03

Amafayela Eskripthi Nolimi Lokubhala Lwe-Shell

Kunikezwe, iShell ihlinzeka ngendawo yokuhlela eqinile phezu kwe-GNU/Linux, Ukuze uyisebenzise kahle, kufanele ukwazi ukuyisebenzisa kahle amafayela ombhalo kanye nenqubo ye igobolondo ulimi scripting.

Ukuqonda yomibili imiqondo kanje:

Izikripthi

Izikripthi wakhe izinhlelo ezincane ezenziwe kunoma yiliphi igobolondo, nazo ezingadingi ukuhlanganiswa. Njengoba, igobolondo elisetshenzisiwe lizobahumusha ngomugqa ngomugqa. Okungukuthi, I-Script iyifayela elizenzakalelayo lomsebenzi, ngokuvamile idalwe ngo-a ifayela lombhalo elivamile elinemiyalo evamile nefundekayo. Kungakho banikela a i-syntax ehlanzekile futhi ecacile, okubenza babe isiqalo esihle sokuqala emhlabeni wezinhlelo ku-GNU/Linux.

Ngenxa yalokho, nge Izikripthi noma amafayela we-Shell Scripts singahlela kusuka imiyalo emincane futhi elula ngemisebenzi ethile, njengokuthola usuku lwesistimu ngetheminali; kuze kugijime imisebenzi emikhulu nesezingeni eliphezulu noma uchungechunge lwemiyalelo njengokusebenzisa izipele ezikhuphukayo zamafayela/Amafolda noma Izigcinalwazi ngenethiwekhi.

Igobolondo Lokubhala

Ngokuvamile kuchazwa ngokuthi Isikripthi se-Shell kuya ku indlela yokuklama nokukhiqiza Iskripthi seShell yesistimu ethile yokusebenza. Futhi ngenxa yalokhu, zivame ukusetshenziswa Izihleli Zombhalo Ezilula (GUI/CLI). ezivumela a ukuphathwa okulula nokuqondile kwekhodi kanye nokuqonda okuhle kwe-syntax yokuhlela esetshenzisiwe.

Ngakho-ke, i- Isikripthi se-Shell, ngokuyisisekelo ivumela ukuphathwa kwe-a uhlobo lolimi lokuhlela oluhunyushiwe. Njengoba, ngenkathi uhlelo olujwayelekile ludinga ukuhlanganiswa, okungukuthi, luguqulelwe unomphela kukhodi ethile ngaphambi kokuthi lusetshenziswe; I-Shell Scripting isivumela ukuthi senze i- uhlelo (ShellScript) ehlala isesimweni sayo sokuqala (cishe njalo).

Ngokufingqa, I-Shell Scripting ivumela:

• Yenza izinhlelo nemisebenzi ngamakhodi alula namancane.
• Phatha amafayela ekhodi yomthombo njengombhalo ongenalutho.
• Hlanganyela nezingxenye ezibhalwe ngezinye izilimi zokuhlela.
• Sebenzisa otolika esikhundleni sabahlanganisi ukuze uqhube izinhlelo.
• Khiqiza izinhlelo ngendlela elula, elula futhi efanelekile, nakuba ngezindleko eziphezulu zokucubungula.

Kumagazini ozayo, sizodingida kancane okwengeziwe mayelana ne-Scripts and Shell Scripting.

I-athikili ehlobene:

Lua, faka lolu limi olunamandla lokubhala ku-Ubuntu

I-athikili ehlobene:

PowerShell, faka leli gobolondo lomugqa womyalo ku-Ubuntu 22.04

Isifingqo

Ngamafuphi, nalokhu Okokufundisa 03 kokuthi "Shell Scripting" Siyaqhubeka nokuhlinzeka ngokuqukethwe okubalulekile ku- isisekelo setiyetha yalolu chungechunge lokuthunyelwe, kule ndawo yobuchwepheshe yokuphatha i Itheminali ye-GNU/Linux.

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.