I-Timedatectl ne-Hwclock: Imiyalo yokusetha usuku nesikhathi ku-Linux

I-Timedatectl ne-Hwclock Ziwusizo ezi-2 imiyalo ukulungisa isikhathi (usuku nesikhathi), ku- Izinhlelo Zokusebenza ze-GNU / Linux.

Izikhathi eziningi lapho ufaka futhi usebenzisa i- Uhlelo Lokusebenza lwe-GNU / Linux, abanye kungenzeka ukuthi bakubonile ukuthi lapho kuqala isikhathi ngasinye, iseshini yomsebenzisi endaweni yokuqhafaza noma nge-terminal, i isikhathi (usuku nesikhathi) i-del Isistimu yokusebenza wekhompyutha shintsha (ukungafani). Kwezinye izimo, kuvame ukushintsha lapho unokucushwa kwe- ibhuthi ephindwe kabili (amabhuzu amabili) nokusetshenziswa kwe- Izimpawu Zokusebenza ifakiwe.

Esimweni sokuqala esichaziwe, okungukuthi, kusetshenziswa kuphela I-GNU / Linux, ezikhathini eziningi inkinga isingathwa okwesikhashana, okungukuthi, ingaxazululwa ngokuphelele, ukulungisa uhlelo lokusebenza lokumiswa kwewashi ngemidwebo noma nge-terminal kusetshenziswa umyalo "usuku".

Esimweni sesibili, okungukuthi, usebenzisa okungu-2 noma ngaphezulu Izinhlelo zokusebenza kwehlukile, imvamisa I-GNU / Linux neWindows, inkinga ivame ukuxazululwa okwesikhashana ngokusetha ngesandla isikhathi kusuka kwesokuqala kuye ku- isikhathi (usuku nesikhathi) owesibili, futhi kwezinye izimo ngesikhathi se- I-BIOS wekhompyutha.

inkinga

El inkinga yokungafani kwesikhathi amanga, ngendlela yethu Izinhlelo Zokusebenza ze-GNU / Linux bayacubungula usuku nesikhathi. Lokho wukuthi, ngokuthi akufani nokuthi bakucubungula kanjani Izinhlelo zokusebenza okuhluke ngokuphelele njengokufana Windows, yize yebo njengabanye, njenge, I-MacOS.

En I-GNU / Linux noma i-MacOS, iphethini iyasetshenziswa I-UTC (Isikhathi Esihlanganisiwe Somhlaba Wonke) ukusetha isikhathi esifanayo, ngenkathi kuku-Windows not. Windows uthatha ukuthi ikhompyutha igcina isikhathi esifanele nesibuyekeziwe ku- Iwashi le-Motherboard hardware, okungukuthi, kufayela le- I-BIOS. Njengoba, i- Iwashi kanye / noma i-BIOS kufanele ugcine ithrekhi yesikhathi esidlulile, noma ngabe ikhompyutha icishiwe.

Ngakho-ke, ngokuzenzakalela, Windows ihlale icabanga ukuthi isikhathi esifanele sigcinwe ku- Isikhathi sendawo (Iwashi / i-BIOS) kusuka kukhompyutha, ngenkathi I-GNU / Linux, njengoba sesivele sivezile, kuthatha ukuthi isikhathi sigcinwe kufayela le- Isikhathi se-UTC, okwenza ukuthi isikhathi sokujikeleza simakwe ngokusebenzisa enye i-2.Ngakho-ke, isixazululo esinengqondo ukulungisa kahle i- Isikhathi sendawo (Iwashi / i-BIOS) kusuka kukhompyutha, bese ulungiselela i-Operating System ngayinye ukuxhumana nayo ukuvumelanisa isikhathi esizokhonjiswa umsebenzisi.

Imiyalo ye-Timedatectl ne-Hwclock

Kunemiyalo yokuxazulula le nkinga, okungukuthi, ukumisa lokho I-GNU / Linux xhumana ne-hardware (Iwashi / i-BIOS) kusuka kukhompyutha yakho futhi ivumelanisa nayo, ukuze khombisa umsebenzisi ngasikhathi sinye, njengoba nje nenza Windows.

Ngaphambi kokubulawa, ukumiswa okulungile kwe- isikhathi (usuku nesikhathi) ku I-BIOSNgemuva kokwenza umyalo, kungcono ukuqala kabusha futhi uqinisekise ukuthi ihlala ingashintshiwe, okokuqala ku- Uhlelo Lokusebenza lwe-GNU / Linux bese kuthi I-BIOS.

Le miyalo yile:

Isikhathi esibekiwe

Lo myalo wanamuhla ukhethekile, kulabo I-GNU / Linux Distros abazifakile I-Systemd njengoba Inqubo yokuqalisa 1 (PID 1), Ngokwesibonelo, DEBIAN GNU / Linux. Njengoba kungukusebenza okuhlinzekwa lolu hlelo kanye nomphathi wezinsizakalo.

Ukufeza lowo myalo, vumela I-GNU / Linux xhumana ne-hardware (Iwashi / i-BIOS) kusuka kukhompyutha futhi uvumelanise nayo, umyalo olandelayo kufanele wenziwe:

sudo timedatectl set-local-rtc 1

Ngeminye imininingwane ngalo myalo, inketho «set-local-rtc [BOOL]»Futhi abanye, cishe DEBIAN GNU / Linux, ungafinyelela ifayela le- Ibhukwana Eliku-inthanethi (Amanothi) yamaphakeji nemiyalo efanayo, kokulandelayo isixhumanisi. Noma funda ikhasi lendoda lendawo yakho ngokusebenzisa i- «man timedatectl".

iwashi

Lo myalo oyinganekwane futhi osekhona namanje, ukhethekile kuzo zonke izinhlobo ze- I-GNU / Linux Distros, ngoba akuncikile Kuhlelwe, noma kunoma yiluphi olunye uhlelo nomphathi wesevisi.

Ukufeza lowo myalo, vumela ifayela le- Isistimu yokusebenza I-GNU / Linux xhumana ne-hardware (Iwashi / i-BIOS) kwikhompyutha bese uvumelanisa nayo, okungukuthi, lungiselela isikhathi esifanayo ku-BIOS, umyalo olandelayo kufanele wenziwe:

sudo hwclock -w o sudo hwclock --systohc

Note: Kwelinye icala, okungukuthi, uma esikhundleni salokho ufuna ukuvumelanisa ukubuyela emuva (lungiselela isikhathi samanje se-BIOS ku-Operating System) ungasebenzisa umyalohwclock -s»Noma umyalo «hwclock --hctosys«.

Ngeminye imininingwane ngalo myalo, inketho «-w»Futhi abanye mayelana DEBIAN GNU / Linux, ungafinyelela ifayela le- Ibhukwana Eliku-inthanethi (Amanothi) yamaphakeji nemiyalo efanayo, kokulandelayo isixhumanisi. Noma funda ikhasi lendoda lendawo yakho ngokusebenzisa i- «man hwclock".

Kusukela manje kuqhubeke, lapho uyeka ukusebenzisa i- Iphethini ye-UTC yosuku nesikhathi, okungukuthi, lapho usebenzisa i- isikhathi (usuku nesikhathi) i-del I-BIOS ukuze I-GNU / Linux noma eziningana Izinhlelo zokusebenza, inkinga ngokulungiswa kwesikhathi sehadiwe izogwenywa futhi zombili izinhlelo zizohlala zinesikhathi esifanayo, ngaphandle kwama-lags.

Enye inqubo ehlukile yokusetha usuku nesikhathi se- Uhlelo Lokusebenza lwe-GNU / Linux futhi ukuvumelanisa kukuwe I-BIOS kusuka kukhompyutha, usebenzisa umyalo «date»Futhi«hwclock»Ingabe lokhu okulandelayo:

Yenza imiyalo yomyalo kusuka kufayela le- iseshini yezimpande ukusetha usuku 08:00 ngoMashi 07, 2020.

• date --set "2020-03-07 08:00"
• hwclock --set --date="`date '+%D %H:%M:%S'`"

Isiphetho

Siyethemba lokhu "okuthunyelwe okuwusizo okuncane" cishe «Timedatectl y Hwclock», 2 ilusizo «Comandos de GNU/Linux» isetshenziselwe ukusetha usuku nesikhathi sethu «Distros GNU/Linux», ikakhulukazi ukuxazulula izinkinga zokungafani kwesikhathi ku «ordenadores con doble booteo (inicio)», yiba nentshisekelo nokusetshenziswa okuhle, kwayo yonke «Comunidad de Software Libre y Código Abierto» kanye negalelo elikhulu ekusabalalisweni kwemvelo emangalisayo, enkulu futhi ekhulayo yezicelo ze «GNU/Linux».

Futhi ukuthola eminye imininingwane, unganqikazi njalo ukuvakashela noma yikuphi Umtapo wolwazi oku-inthanethi njengoba I-OpenLibra y I-JedIT ukufunda izincwadi (ama-PDF) ngalesi sihloko noma ezinye izindawo zolwazi. Okwamanje, uma ukuthandile lokhu «publicación», ungayeki ukuyaba nabanye, ku- Amawebhusayithi ayizintandokazi, iziteshi, amaqembu, noma imiphakathi zokuxhumana nabantu, okungcono mahhala futhi evulekile njenge I-mastodon, noma ukuphepha nokuyimfihlo kwangasese yocingo.

Noma mane uvakashele ikhasi lethu lasekhaya ku- DesdeLinux noma ujoyine iSiteshi esisemthethweni I-Telegram ye DesdeLinux ukufunda nokuvotela lokhu noma ezinye izincwadi ezithakazelisayo ku- «Software Libre», «Código Abierto», «GNU/Linux» nezinye izihloko ezihlobene ne- «Informática y la Computación»kanye «Actualidad tecnológica».