Linux, inotyisa nyaya (re-post)

Iyi i-re-post inouya yakananga kubva kuGUTL, imwe ye < ° Linux's hanzvadzi saiti. Ndangoona zvichinakidza uye zvichidzidzisa padanho rekutanga rekuti Linux uye chero Unix-based system inoshanda sei ... Zviri, mumutauro weVenezuel unowirirana: kuzvisvota uchiseka xD. Inoti: Avo vedu vakave nemukana wekuziva uye kushandisa masisitimu anoshanda ane Linux kernel vanoziva kuti iyi inyika ine tsvina, uko zvakaipa, zvemadhimoni uye zvinoshamisa zvinounzwa mune yakanyanya diabolical uye hutsinye hwekutaura kwavo. Linux ndiyo ichangoburwa shanduko yeiyo yekare sisitimu yekushandisa inonzi UNIX, uye yakagara nhaka yakawanda yemajini ayo akaipa kubva mairi. Zvakatonyanya kuipa, nhasi chero munhu anogona kuzviwana anyudzwa, pasina muripo uye asina hanya, munzvimbo yepasi inonwisa izere nezvisikwa zvinoshamisa, zvitsinga zvakaipa nemirairo yakasviba. Pakati pese Linux server inogara hombe monolith iyo munhu wese anodana kernel. Kuripoteredza kunogara nhamba huru yezvisizvo zvakashata, zvinonzi maitiro. Hapana anoita seanoziva, chokwadi, kuti ndezvipi. Mushure memakore makumi maviri echiitiko muLinux / Unix, munhu anogona kusvika pakuziva vamwe, uye kunyange kuziva zvinoitwa nevamwe. Nekudaro, ruzhinji runogara incognito, vachiita sezvavanoda, vachiteerera mirairo yekernel uye kuyamwa hupenyu kubva mukombuta yedu. Panguva ino ndipo pazvinonetsa... Mazhinji emaitiro aya anova madhimoni. Kunyange zvazvo zvingaita sezvisingadaviriki uye zvinoshamisa, madhimoni haashandisi zvitsinga kana kuti zvitsinga kuti abereke. Vanoshandisa forogo kugadzira mamwe madhimoni anonzi vana, ayowo anotevedzera musiki wavo uye anotevera tsoka dzake noupofu. Iyi purigatori yegehena inogona kukura uye kuwedzera pachayo. Linux kuva yakawanda-mushandisi uye yakawanda-tasking inoshanda sisitimu, mazana eaya madhimoni madiki anogona kugadzirwa kuti ape vanhu vazhinji vasina ruzivo vanobatwa sezvavanowana iyo system; kushandura sevha kuita gehena rechokwadi, rinotambudzwa nemadhimoni, imwe neimwe ine hupenyu hwayo uye kuda. Sezvo nhamba yevashandisi inoderera, chimwe chinhu chinotyisa chinoitika. Baba madhimoni vanotanga kuuraya vana vavo, pasina tsitsi kana tsitsi. Uyezve, kune mirairo inotyisa yekuvauraya vese (kuuraya) iyo inotyisa nekuda kwehukuru hwekupondwa kwavanogona kukonzera. Parufu rwetsitsi pane kuuraya kwakapfava, uye kune vane utsinye kune kuuraya kwakaoma. Iyo yakashata yakazara kuuraya command haidi tsananguro. Sezvauri kuona, mhando dzerufu dzinogona kuitika dzakawanda. Zvawaverenga kusvika parizvino zvinokutyisa here? Mirira kusvikira waverenga izvi: Zombie Maitiro Iyo zombie maitiro haina ndangariro dzayo, uye inodzungaira, isina maturo, isina kucherechedzwa neimwe yemamwe maitiro anoshanda muhurongwa. Pane dzimwe nguva, chirongwa chemwana chinopera kana "kufa" (kufa) pasina mubereki wake kana musiki kuziva. Zvinonzi maitiro emwana anopinda munzvimbo isina kufa kana kuzivikanwa zviri nani se zombie. Mwari wangu! …Zombies??? …Maitiro emwana anosiririsa, iye zvino sezombi, haana ndangariro dzawo, uye anodzungaira, asina basa, asingaonekwe nemamwe maitiro anoshanda muhurongwa. Kusiyana ne "zvakajairika" maitiro uye madhimoni, anotyisa zombie maitiro anodzivirirwa kune yekuuraya kuraira. Nehutsinye, baba vayo chete ndivo vane simba rekuibvisa, kana vakarairwa nekuraira kwekumirira, uye vanoisunungura kubva mukushaya kwayo nekubvisa ID yayo kubva patafura yemaitiro mhenyu; pakupedzisira kuitumira kunzvimbo yakakosha uko maitiro anoenda kana hupenyu hwavo hwapera. Kana maitiro emubereki akaramba, maneja wehurongwa anomanikidzwa kuuraya maitiro evabereki, izvo zvinozokonzera kufa kwevana vayo vese, maitiro akajairwa uye zombies zvakafanana ... Kupondwa kusina tsitsi chaiko. Nekune rumwe rutivi, kunewo maitiro enherera (nherera), idzo baba nemusiki vakagumisa kuvapo kwayo. Muchiitiko ichi, maitiro enherera anotorwa neakatongerwa chepamusoro-soro, musiki mukuru wedhimoni wemadhimoni ese, anonzi init. Kubva zvino zvichienda mberi, ndiye achatonga zviito zvenherera kwehupenyu hwadzo hwose. Kuve nechokwadi chekuteerera kusingapokane kunodiwa neinit, madhimoni mazhinji paLinux / Unix system anofanirwa kunge ari nherera! Ipapo ndipo chete ndipo panogona kuva nekutonga kuzere kwegehena rake rakaipa. Satani kana Lucifer wegehena iri, anonzi superuser (su), ndiye uyo, kubva kune yakachengetwa chikamu cherima console (console), anotungamira mafambiro eiyi ghostly underworld. Ndiye iye, pamunwe wake, ane simba rekugadzira uye kutonga magehena akawanda; uye kutsvaka kusika madhimoni, kuzoaparadza gare gare. Nyaya yakazara inotyisa…. Zvirokwazvo, fungidziro yakaipa yevagadziri veUNIX, pakupera kwema60, yakaunza chifukidziro chedhimoni icho, makore makumi mana gare gare, chichiri kuenderera muhurongwa hwekushandisa uye mukusiyana kwayo kwose. Semuenzaniso, ini ndinonongedza kuti FreeBSD, imwe UNIX-senge sisitimu yekushandisa, yakatora imp sechiratidzo chayo. Avo vedu vanokundwa nehuipi hunokwezva hweiyi tekinoroji vanotongerwa kurarama pasi pesimba rayo, vakasungwa uye vanodzungaira, vasina chishuwo chekuziva kana kuongorora dzimwe nyika. Tinorarama takatorwa nekukwezva kwezvakaipa. Mushure mekuverenga iyi nyaya yakasviba, ndinoshamisika kana ichi chiri chikonzero chekuramba kwakawanda kwekutamira kune yemahara software munyika yedu. Unofungei? GUTL