A talifi na gaba zamuyi duba dmidecode. Wannan kayan aiki ne karanta DMI na kwamfuta (Daraktan Gudanar da Desktop). Zai nuna mana bayanan kayan aikin tsarin a tsarin da mutum zai iya karantawa. Wannan aikin ba matsala bane yayin da kuke da Gnu / Linux GUI akwai amma masu amfani da CLI na iya samun kansu cikin rashin wadataccen kayan aiki lokacin da suka sami irin wannan dalla-dalla daga kwamfutocin su.
Yawancin lokuta muna iya buƙata san bayanan BIOS. Amma saboda wani dalili ko wani ba mu so ko kuma zamu iya sake kunna tsarin aikin mu. A gaba zamu ga yadda zamu iya magance wannan matsalar ta hanya mai sauƙi ta amfani da tashar.
Game da wannan umarnin zuwa gano sigar BIOS akan tsarin Gnu / Linux mun riga mun yi magana a zamaninsa, a cikin labarin da aka buga a wannan shafin. A can mun riga mun ga yadda za mu yi amfani da umarnin dmidecode don nazarin bayanan BIOS. Domin amfani da umarnin dmidecode, kawai zamuyi shiga tare da tushen izini.
Dmidecode zai sanar da mu game da kayan aikin tsarinmu kamar yadda aka bayyana a cikin BIOS, a cewar Matsayin SMBIOS / DMI. Wannan bayanin yawanci ya haɗa da masana'anta, sunan ƙira, lambar serial, sigar BIOS. Hakanan zamu kalli alamar kadara, da sauran bayanai masu yawa na matakan matakan sha'awa da amincin da ya danganta da masana'antun. Sau da yawa wasu lokuta wannan zai haɗa da matsayin amfani da kwandon CPU, ramuka masu faɗaɗa (misali AGP, PCI, ISA) da kuma mahimman wuraren ƙwaƙwalwar ajiya, da kuma jerin tashoshin I / O.
Ana iya amfani da bayanan DMI don kunna ko musaki takamaiman sassan lambar kernel dangane da takamaiman kayan aikin. Ka tuna cewa bayanan DMI ba abin dogaro bane kwata-kwata amintacce. Dmidecode baya duba kayan aiki, kawai yana bayar da rahoton abin da BIOS ya amsa.
Alan Cox ne ya fara rubuta Dmidecode. Daga baya Jean Delvare ya haɓaka kuma ya sake kulawa da shi. Bayan shekaru 5, Anton Arapov ya hau mulki. An buga shi a ƙarƙashin Janar lasisin jama'a (GPL). Don ƙarin cikakkun bayanai, zaku iya duban fayilolin MARUBUTA da LISSAN. Za mu sami waɗannan fayilolin tare da lambar tushe.
Dmidecode ya haɗa da ƙarin kayan aikin guda uku waɗanda sune:
- biosdecode → Buga duka Bayanin da ya shafi BIOS cewa zaka iya samu.
- mallaka → Maido da 'Kayan Gida'ana iya saita shi a cikin Compaq kayan aiki.
- vpddecode -> buga bayanin 'muhimmanci samfurin datao 'ana iya samun sa a kusan kowane IBungiyoyin IBM.
Dmidecode, sami sigar BIOS daga m
Idan kun shiga tare da mai amfani da tushe, zaku iya rubuta umarnin mai zuwa a cikin m (Ctrl + Alt T):
dmidecode | less
Idan baku da hanyar shiga, zaku iya amfani dashi tare da sudo:
sudo dmidecode | less
Wannan hoton kawai yana nuna wani yanki na duk bayanan da aka dawo da su ta kowane ɗayan umarnin da ke sama.
Duba sigar firmware ta BIOS tare da dmidecode
Nan gaba zamu ga fasalin BIOS ta amfani da zaɓi -s:
sudo dmidecode -s bios-version
Idan muna son bayanai daban-daban kuma a nuna su a takaice, zamu iya gwada a madauki a cikin bash. Tare da shi, za a nuna wani abu mai kama da wannan kamawa a cikin tashar:
for d in system-manufacturer system-product-name bios-release-date bios-version
do
echo "${d^} : " $(sudo dmidecode -s $d)
done
Hanya mafi sauki zuwa buga taƙaitaccen bayanin BIOS yana amfani da umarnin dmidecode kamar haka:
sudo dmidecode --type bios
Sakamakon da umarnin da ya gabata zai bamu zai zama wani abu kamar haka:
Umurnin dmidecode ya taƙaita bayani game da kayan aikin tsarin ku (kwamfutar tafi-da-gidanka / tebur / uwar garke) kamar yadda aka bayyana a cikin BIOS. Domin ƙarin bayani game da wannan kayan aiki, zaka iya tuntuɓar shafi na aikin hukuma.