Ngokuphambene nokusetyenziswa kweekhompyutha zeekhompyutheni zise-Windows, kwiindawo ze Linux / Unix, ukusebenza "kwinethiwekhi" bekuhlala kuyinto evamile, ichaza iinkqubo ezinxibelelwano ezinamandla zeenkqubo ze-Unix kunye ne- Linux . I-Linux isekela ukuxhumeka ngokukhawuleza nangokuzinzileyo kwezinye iikhomputha kunye nokusebenzisa imiyalezo yomsebenzisi wesicatshulwa phezu kwenethiwekhi.
Umyalelo oyintloko wokuphumeza le mi sebenzi yechungechunge yi xhost- inkqubo yolawulo lokufikelela kwi-server ye-X. I- xhost Inkqubo isetyenziselwa ukongeza nokucima amagama omncedisi (ikhompyutheni) okanye amagama omsebenzisi kwiluhlu loomatshini kunye nabasebenzisi abavunyelwe ukwenza uxhulumaniso kwi-server yeS. Esi sikhokelo sinikeza uhlobo oluthile lolawulo lwangasese kunye nokhuseleko.
Isimo sokuSebenzisa
Makhe sibize ikhomputha ohleli kuyo "indawo yangaphakathi" kunye nekhomputha ofuna ukuyidibanisa " kwi-host host ". Uqala ukusebenzisa xhost ukuba uchaze ukuba yiiphi ikhompyutha (s) ofuna ukuyivumela imvume yokuxhuma (i-X-server ye-localhost). Emva koko udibanisa kumsingatha osekude usebenzisa i-telnet. Okulandelayo, ubeka isichasiselo se- DISPLAY kwi-host host. Ufuna ukusetha le nguquko ye- DISPLAY kumphathi wendawo. Ngoku xa uqala inkqubo kwi-host host, i- GUI yayo iya kuboniswa kumphathi wendawo (kungekhona kwi-host hosts).
Umzekelo Sebenzisa i-Case
Kucinga ukuba idilesi ye-IP yomninimzi wengingqi i-128.100.2.16 kwaye idilesi ye-IP yommandla ohlala kude i-17.200.10.5. Ngokuxhomekeke kwintanethi okhoyo kuyo, unokukwazi kwakhona ukusebenzisa amagama ekhomputha (igama lesizinda) endaweni yee-adresi ze-IP.
Inyathelo 1. Thayipha oku kulandelayo kumgca wokulawula we-localhost:
% xhost + 17.200.10.5
Inyathelo 2. Ngena kwi-host host:
% telnet 17.200.10.5
Inyathelo 3. Kwi-host host ekude (ngokusebenzisa uxhumano lwe-telnet), fundisa umkhosi ohlala kude ukuba ubonise iifestile kumphathi wendawo ngokuthayipha:
% setenv DISPLAY 128.100.2.16:0.0
(Esikhundleni se-setenv ungasebenzisa ukuthumela ngaphandle kwezinye iigobolondo ezithile.)
Isinyathelo 4. Ngoku unako ukuqhuba isofthiwe kwi-host hosts. Umzekelo, xa uthayipha i- xterm kwi-host host, kufuneka ubone i-window ye-xterm kumphathi wendawo.
Inyathelo 5. Emva kokuba uqedile, kufuneka ususe umgcini ohlala kude ukusuka kuhlu lwakho lokulawula ukufikelela ngolu hlobo lulandelayo. Udidi lomninimzi:
% xhost - 17.200.10.5
Inkcazo ngokukhawuleza
Umyalelo we- xhost uqulethe ukutshintsha okumbalwa ukukunceda nge-intanethi yakho:
- xhost + igama lomninimzi : Yongeza igama lomncedisi kwiluhlu lwe-X lokulawulwa kokufikelela kwiseva.
- xhost - igama lomncedisi : Kususa igama lomninimzi ukusuka kuluhlu lwe-X lokulawula ukufikelela.
- xhost + : Ukucima ulawulo oluqinileyo (onke amaqonga asekude aya kuba nokufikelela kwi-server yeS)
- xhost - : Uguqula ukulawula ukufikelela.
Ngenxa yokuba ukusabalalisa kwe-Linux kunye namazinga okukhululwa kernel ahluke, sebenzisa umyalelo womntu ( % umntu ) ukubona indlela xhost iphunyezwe kwimeko yakho yekhompyutha.