Okuphumayo okujwayelekile, kwesinye isikhathi okufushanisiwe okuthi stdout, kubhekise ekusakazweni okujwayelekile kwedatha ekhiqizwa izinhlelo zomugqa womyalo (okungukuthi, izinhlelo zemodi yemibhalo yonke) ku-Linux nakwezinye izinhlelo zokusebenza ezifana ne-Unix. … Ngenxa yokuthi imifudlana evamile ingumbhalo ongenalutho, ngokwencazelo ifundeka umuntu.
Liyini ifayela lokufaka elijwayelekile ku-Linux?
Lawa mafayela angamafayela okufaka ajwayelekile, okukhiphayo kanye namaphutha. … Okokufaka Okujwayelekile ngu ikhibhodi, ikhishwe njengefayela ukwenza kube lula ukubhala imibhalo yegobolondo. I-Standard Output iwindi legobolondo noma itheminali lapho iskripthi sisebenza khona, sikhishwe njengefayela ukuze kwenze ukubhala imibhalo nohlelo kube lula.
Liyini iphutha elijwayelekile ku-Linux?
Iphutha elijwayelekile lithi idivayisi yokukhipha iphutha elizenzakalelayo, esetshenziselwa ukubhala yonke imilayezo yephutha lesistimu. Ichazwa ngezinombolo ezimbili (2). Eyaziwa nangokuthi i-stderr. Idivayisi yephutha evamile isikrini noma imonitha.
Uyini umphumela womyalo kabani?
Incazelo: ubani owayala ukuphuma imininingwane yabasebenzisi okwamanje abangene ngemvume ohlelweni. Okukhiphayo kuhlanganisa igama lomsebenzisi, igama letheminali (angena kulo), usuku kanye nesikhathi sokungena kwabo njll. 11.
Uyini umehluko phakathi kwephutha elijwayelekile nokuphumayo okujwayelekile?
Ukusakaza okukhiphayo okujwayelekile kuvame ukusetshenziselwa okukhiphayo komyalo, okungukuthi, ukuphrinta imiphumela yomyalo oya kumsebenzisi. Ukusakaza kwephutha okujwayelekile kuvame ukusetshenziselwa phrinta noma yimaphi amaphutha okwenzeka lapho uhlelo lusebenza.
Iyini i-Unix ejwayelekile yokuphumayo?
Okuphumayo okujwayelekile, kwesinye isikhathi i-stdout efushanisiwe, ibhekisa emifudlaneni ejwayelekile yedatha ekhiqizwa izinhlelo zomugqa womyalo (okungukuthi, izinhlelo zemodi yemibhalo yonke) ku-Linux nakwamanye amasistimu wokusebenza afana ne-Unix. … Leyo ndawo okuyiwa kuyo ezenzakalelayo iyisikrini esikhompuyutha esiqale uhlelo.
Ithini idivayisi yokukhipha ejwayelekile?
Idivayisi evamile yokukhiphayo, ebizwa nangokuthi i-stdout , i idivayisi okuthunyelwa kuyo okukhiphayo okuvela ohlelweni. Ngokuvamile lesi isibonisi, kodwa ungakwazi ukuqondisa kabusha okukhiphayo embobeni ye-serial noma ifayela. … Ngokufanayo, > u-opharetha uqondisa kabusha okukhiphayo; uma lo opharetha elandelwa igama lefayela, okukhiphayo kuqondiswe kulelo fayela.
Ubala kanjani okukhiphayo okujwayelekile?
Uhla lwamagama:Okukhiphayo okujwayelekile (SO)
- SGM = Okukhiphayo + Izinkokhelo Eziqondile - Izindleko.
- SO= Okukhiphayo.
Ingabe i-standard out iyifayela?
Uma ukuqonda kwami kulungile, i-stdin yifayela lapho uhlelo lubhala khona ezicelweni zalo zokuqhuba umsebenzi enqubeni, i-stdout ifayela lapho i-kernel ibhala khona okukhiphayo futhi inqubo eyicela ifinyelela ulwazi kusuka, futhi i-stderr yifayela lapho konke okuhlukile kufakwa khona.
Ngiyithola kanjani i-stderr ku-Linux?
Ngokuvamile, i-STDOUT ne-STDERR zombili zingumkhiqizo oya kutheminali yakho. Kodwa kungenzeka ukuqondisa kabusha kokubili. Isibonelo, idatha ethunyelwe ku-STDERR isikripthi se-CGI ngokuvamile igcina ikufayela lokungena elicaciswe ekucushweni kweseva yewebhu. Kuyenzeka ukuthi uhlelo luthole ulwazi mayelana ne-STDERR kusistimu ye-linux.
Iyini inqubo ku-Linux?
Ku-Linux, inqubo i noma yisiphi isenzakalo esisebenzayo (esisebenzayo) sohlelo. Kodwa luyini uhlelo? Nokho, ngokobuchwepheshe, uhlelo yinoma yiliphi ifayela elisebenzisekayo eligcinwe endaweni egcinwe emshinini wakho. Noma kunini uma usebenzisa uhlelo, udale inqubo.