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Yadda ake shigar da yanayin layin umarni na grub kuma shigar da tsarin ta hanyar umarnin grub lokacin booting Linux

2024-10-17 11:13:57

Idan kana son sanin yanayin aiki na grub, shigar da yanayin layin umarni na grub lokacin yin booting don ganin menene ayyukan grub yake da shi. Wadannan su ne matakai don shigar da yanayin layin umarni na grub kuma shigar da tsarin ta hanyar umarnin grub lokacin booting Linux:

Teburin Abubuwan Ciki

1. Shigar da layin umarni grub
2. Shigar da tsarin daga layin umarni grub
3. Ƙayyade kernel na Linux da ɓangaren inda / yake
4. Sanya fayil initrd umarni initrd
5. Boot tsarin, ƙare

1. Shigar da layin umarni grub

1. Bayan yin booting, lokacin da grub boot ya fito na'ura mai ba da hanya tsakanin hanyoyin sadarwa, danna maɓallin c don shigar da yanayin layin umarni kai tsaye, ko kuma danna maɓallin e don shigar da madaidaicin maɓallin boot, sannan danna ctrl-c ko F2 don shigar da layin umarni bisa ga faɗakarwa;
2. Idan ba a nuna menu na taya lokacin yin booting ba, amma an shigar da tsarin kai tsaye, kana buƙatar ka riƙe maɓallin motsi kafin tsarin ya fara, zaɓi nau'in nau'in rarrabawa a cikin menu kuma danna maɓallin e don shigarwa;
3. Danna ctrl-c ko F2 don shigar da layin umarni bisa ga faɗakarwa

2. Shigar da tsarin daga layin umarni grub

1. Da farko, yi amfani da umarnin ls don nemo wane ɓangaren faifai Ubuntu aka shigar akan;
Misali, bayan shigar da ls, bayanan bangare na diski da aka jera akan injina sune kamar haka:
(hdo), (hd1), (hd1, gpt3) (hd1, gpt2), (hd1, gpt1)
Nemo ɓangaren da ke ɗauke da fayil ɗin grub.cfg
Zaton cewa ana samun fayil ɗin grub.cfg ta hanyar Is(hd1,gpt2)/boot/grub, yana nufin an shigar da Linux a cikin wannan ɓangaren.
2. Nemo bangare / boot na Linux da wurin faifai na / tushen bangare Shigar cat (hd0, gpt2)/etc/fstab
Za a fitar da bayanin mai zuwa

3. Ƙayyade kernel na Linux da ɓangaren inda / yake

grub> Linux /boot/vmlinuz-4.8.0-36-generic ro rubutu tushen =/dev/sda2

4. Sanya fayil initrd umarni initrd

grub> initrd /boot/initrd.img-4.8.0-36-generic

5. Boot tsarin, ƙare

bugu> boot
Ta hanyar wannan koyawa, Ina fatan kun ƙware yadda ake shigar da yanayin layin umarni na grub lokacin booting Linux kuma shigar da tsarin ta hanyar umarnin grub.

Na baya: Ubuntu manta kalmar shiga ta sake saitin matakai

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