Inyani yile yokuba, njengomntwana andizange ndizithande iincwadi zokubala. Khange ndibenawo umonde okanye, mhlawumbi kukungakwazi kwam ukuhlonipha imida. Nangona kunjalo, kukho abantu abadala abasonwabelayo namhlanje lo msebenzi, ukuya kwinqanaba lokuba kukho abapapashi abavelisa olu hlobo lomxholo wabantu abadala. Ukuba ungomnye wabo kwaye ufuna ukufunda malunga nezikhongozeli ngaxeshanye, iRed Hat ikunika isandla. Ewe, ngesiNgesi.
Kufuneka kuthiwe ngaphaya kwe isigqibo esiphikisayo bathathe noCentO S, amakhwenkwe anxibe umnqwazi obomvu Bahlala benesisa kakhulu ekuboneleleni abaphuhlisi ngezixhobo zokufunda zasimahla kunye nomxholo.
Faka umbala kwaye ufunde iLinux ngezi ncwadi.
Phakathi kweziqulatho zemfundo kukho iincwadi. Ukusuka kwingqokelela, ezintathu zenzelwe ngokukodwa umbala. Kwezi, zimbini ezibekelwe umxholo weziqulathi kwaye enye iya kwi-SELinux.
Nceda uqaphele ukuba ukukhuphela lo mxholo Kuya kufuneka ubhalise njengonjiniyela kwi-Red Hat portal ezinikeleyo.
Kodwa, masibone iinkcukacha zezihloko:
Incwadi yemibala ye-SELinux
Ukufumanisa ukuba sifuna ukufunda (kunye nombala) incwadi malunga neSELinux, kufuneka siyiqonde le nto sithetha ngayo.
La s kunye e zezokuqala ngesiNgesi ukulungiselela ukhuseleko oluphuculweyo. I-SELinux yoyilo oluvumela abalawuli ukuba babone ukuba ngubani kwaye ufikelela njani kwinkqubo.
Ngokusetwa kwemigaqo eyaziwa njengemigaqo-nkqubo yokhuseleko, i-SELinux ichaza ulawulo lokufikelela kwezicelo, iinkqubo kunye neefayile.
Kwimeko apho isicelo okanye inkqubo yenkqubo, umzekelo, ukufikelela kwifayile, ihlolisisa indawo yokugcina i-vector cache (AVC), apho kugcinwa khona imvume yezinto kunye nezifundo. Kwimeko apho kuye kwacelwa imvume ngaphambili.
Ukuba sisicelo esingazange senziwe ngaphambili, i-SELinux ithumela isicelo kwi-firewall, apho imeko yezokhuseleko yesicelo okanye inkqubo kunye nefayile ihlaziywa. Umxholo wokhuseleko usetyenziswa kwiziko ledatha yomgaqo-nkqubo we-SELinux. Oku kugqiba ukuba imvume inikiwe okanye iyaliwe.
Ngoncedo lwenja kunye nekati, incwadi isimema ukuba sifunde usetyenziso olusisiseko lwe-SELinux kubandakanya nesicelo sokhuseleko sodidi oluninzi (i-MCS) kunye nesicelo sokhuseleko samanqanaba ngamanqanaba
Incwadi yemibala yeContainer: Ngubani owoyika ingcuka enkulu embi?
Itekhnoloji yesikhongozeli yitekhnoloji esele ifumana ukuthandwa kule minyaka idlulileyo. Ngokusisiseko ikuvumela ukuba usebenze usetyenziso wedwa kwinkqubo yonke yokusebenza kuba iqulethe yonke into efunekayo ekuphunyezweni.n. Oku kuluncedo kakhulu kuvavanyo ngaphandle kokwenza ukungqubana nezinye iinkqubo kunye nokuphepha iingxaki zokhuseleko.
En le nguqulo yetekhnoloji yeintsomi yeklasikhi, Iihagu ezintathu ezincinci ziya kusinceda ekuthinteleni ingcuka enkulu embi ukuba ingonakalisi usetyenziso lwethu oluqhutywa kwizikhongozeli. Endleleni siza kufunda iikhonsepthi ezisisiseko ezinje ngezithuba zamagama, ulawulo lwezixhobo, ukhuseleko, imifanekiso, imigangatho evulekileyo kunye nolawulo.
Incwadi yemibala yeContainer Commandos
Ukwandisa iikhontrakthi zethu zekhonteyina, ngoku siza kwabelana Ii-Adventures yeqela elisezantsi lamaqhawe aphezulu ekufuneka athabathe isaqhwithi se-asteroid ekutshabalaliseni iplanethi yethu. Ngenxa yoku kuya kufuneka bayile inkqubo yokusekwa esekwe kwisikhongozeli.
Izixhobo ezigutyungelweyo zezi:
- I-Podman: Olunye uhlobo oluBomvu oluDala indalo yeContainer kunye noLawulo.
- I-CRI-O: Enye itekhnoloji yeRed Hat evumela iiKubernetes ukuba ziqhube izikhongozeli ngaphandle kwemfuneko yokongezwa. Ukuba uyazibuza, i-Kubernetes sisixhobo solawulo lwezinto.
- Yakha: Isixhobo esivumela ukudala izikhongozeli ngokwemigangatho ye-Open Container Initiative.
- I-Skopeo: Umgca wokuyalela osebenzayo owenza ukuba kube lula ukusebenza kunye nemifanekiso yezikhongozeli kunye novimba wazo.
- I-OpenShift: Olunye uphuhliso lweRed Hat olusekwe kwiiKubernetes ezivumela ukwenziwa ngaxeshanye kwezicelo zewebhu kwiilwimi ezahlukeneyo.
Usebenza njani ngeencwadi
Kwithiyori, kuya kufuneka uprinte incwadi kwaye usebenzise iipensile ukufakela imibala. Ukuziqhelanisa ungasebenzisa iGimp okanye iLebreOffice Draw yokuvula i-pdf kunye nokusebenzisa izixhobo zokupenda. Musa ukukopela, sebenzisa ipensile okanye ibrashi kwaye ungagcwalisi ngokuzenzekelayo.