Fahimtar Kashewa, Poweroff, Tsayawa da Sake Yi Dokokin a Linux

A cikin wannan labarin, za mu bayyana muku bambanci tsakanin kashewa, kashe wuta, dakatarwa da sake kunna umarnin Linux. Za mu bayyana ainihin abin da suke yi lokacin da kuka aiwatar da su tare da zaɓuɓɓukan da ke akwai.

Idan kuna fatan nutsewa cikin gudanarwar uwar garken Linux, to waɗannan sune wasu mahimman umarnin Linux waɗanda kuke buƙatar fahimta sosai don ingantaccen kuma ingantaccen tsarin gudanarwar uwar garken.

A al'ada, lokacin da kake son kashewa ko sake kunna injin ku, zaku gudanar da ɗayan umarnin da ke ƙasa:

Umurnin rufewa

kashewa yana tsara lokacin da za a kunna wutar tsarin. Ana iya amfani da shi don dakatarwa, kashe wuta ko sake kunna injin.

Kuna iya ƙayyade kirtani lokaci (wanda yawanci yanzu ko hh:mm na awa/mintuna) azaman hujja ta farko. Ƙari ga haka, kuna iya saita saƙon bango don aika wa duk masu amfani da shiga kafin tsarin ya faɗi.

Muhimmi: Idan aka yi amfani da hujjar lokaci, mintuna 5 kafin tsarin ya sauka an ƙirƙiri fayil ɗin /run/nologin don tabbatar da cewa ba za a yarda da ƙarin shiga ba.

Misalai na umarnin rufewa:

# shutdown
# shutdown now
# shutdown 13:20  
# shutdown -p now	#poweroff the machine
# shutdown -H now	#halt the machine		
# shutdown -r09:35	#reboot the machine at 09:35am

Don soke rufewar da ke jira, kawai a rubuta umarnin da ke ƙasa:

# shutdown -c

Dakatar da Umurnin

dakatar yana ba da umarnin kayan aikin don dakatar da duk ayyukan CPU, amma ya bar shi a kunne. Kuna iya amfani da shi don samun tsarin zuwa yanayin da za ku iya yin ƙananan matakan kulawa.

Lura cewa a wasu lokuta yana rufe tsarin gaba ɗaya. A ƙasa akwai misalan umarnin dakatarwa:

# halt		   #halt the machine
# halt -p	   #poweroff the machine
# halt --reboot    #reboot the machine

Kashe Umurni

poweroff yana aika siginar ACPI wanda ke ba da umarni ga tsarin don kunna wuta.

Wadannan su ne misalan umarni na poweroff:

# poweroff   	       #poweroff the machine
# poweroff --halt      #halt the machine
# poweroff --reboot    #reboot the machine

Sake yi Umurnin

sake yi yana ba da umarnin tsarin don sake farawa.

# reboot            #reboot the machine
# reboot --halt     #halt the machine
# reboot -p   	    #poweroff the machine

Shi ke nan! Kamar yadda aka ambata a baya, fahimtar waɗannan umarni zai ba da damar sarrafa uwar garken Linux yadda ya kamata da kuma dogaro a cikin mahallin masu amfani da yawa. Kuna da ƙarin ra'ayoyi? Raba su tare da mu ta sashin sharhin da ke ƙasa.