Otu esi agbanwe aha nnabata na CentOS/RHEL 8

Ịtọlite aha nnabata bụ otu n'ime ọrụ ndị dị mkpa mgbe ị na-edozi ihe nkesa. Aha nnabata bụ aha e kenyere PC na netwọk ma na-enyere aka ịmata ya n'ụzọ pụrụ iche.

Enwere ụzọ dị iche iche isi melite aha nnabata na CentOS/RHEL 8 ma anyị ga-elele nke ọ bụla n'otu n'otu.

Iji gosipụta aha nnabata nke sistemụ, mee iwu ahụ.

$ hostname

Ọzọkwa, ị nwere ike mebie iwu hostnamectl dị ka egosiri:

$ hostnamectl

Iji hazie aha nnabata, banye wee jiri iwu hostnamectl dị ka egosiri:

$ sudo hostnamectl set-hostname 

Dịka ọmụmaatụ, ka ịtọọ aha nnabata na tecmint.rhel8 mebie iwu:

$ sudo hostnamectl set-hostname tecmint.rhel8

Ị nwere ike mechaa chọpụta ma ọ bụrụ na etinyere aha nnabata ọhụrụ na sistemụ gị site na iji iwu nnabata ma ọ bụ hostnamectl.

$ hostname
$ hostnamectl

Ọzọ, tinye ndekọ maka aha nnabata na faịlụ /etc/hosts.

127.0.0.1	tecmint.rhel8

Nke a na-agbakwụnye ntinye na-akpaghị aka na faịlụ /etc/hostname.

Chekwaa wee pụọ na ndezi ederede.

N'ikpeazụ, malitegharịa ọrụ ịkparịta ụka n'Ịntanet ka mgbanwe wee malite.

$ sudo systemctl restart NetworkManager

N'aka nke ọzọ, ịnwere ike iji nmtui iwu ịtọ ma ọ bụ gbanwee aha nnabata nke sistemụ gị dịka egosiri.

$ sudo nmtui

Tinye aha nnabata ọhụrụ gị.

N'ikpeazụ, malitegharịa ọrụ sistemụd-hostnames ka itinye mgbanwe ndị na-adịbeghị anya.

$ sudo systemctl restart systemd-hostnamed

Nke a mechiri ntuziaka a maka otu esi agbanwe ma ọ bụ tọọ aha nnabata na CentOS/RHEL 8. Anyị na-atụ anya na ịchọtara ntuziaka a nyere aka.