Video: Koj hloov qhov tseem ceeb ntawm cov txheej txheem hauv Unix li cas?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Txhua tus khiav txheej txheem hauv Unix muaj ib qhov tseem ceeb muab rau nws. Koj ua tau hloov tus txheej txheem tseem ceeb siv cov khoom siv zoo thiab zoo nkauj. Nice command yuav tso ib txheej txheem nrog tus neeg siv lub sijhawm teem sijhawm qhov tseem ceeb . Renice hais kom ua hloov kho kev teem caij qhov tseem ceeb ntawm kev khiav txheej txheem.
Ib yam li ntawd, koj tuaj yeem nug, koj yuav hloov qhov tseem ceeb ntawm tus txheej txheem li cas?
Qhib Task Manager los ntawm txoj cai-nias ntawm Taskbar thiab xaiv "Task Manager" lossis los ntawm nias "Ctrl + Ua haujlwm + Esc" yuam sij ua ke. Thaum koj qhib Task Manager, mus rau " Cov txheej txheem " tab, right-click on any run txheej txheem thiab hloov qhov tseem ceeb siv "Set Ua ntej "menu.
Dab tsi yog qhov tseem ceeb ntawm tus txheej txheem? Qhov kev ua haujlwm ntawm qhov program no hu ua a txheej txheem . Txhua txheej txheem yuav tsum muaj qee yam ntawm cov peev txheej, xws li CPU sijhawm thiab RAM, kom muaj peev xwm ua tau nws txoj haujlwm. Txhua txheej txheem yog assign a txheej txheem tseem ceeb los txiav txim siab npaum li cas CPU lossis lub sijhawm ua haujlwm tau faib rau nws rau kev ua tiav.
Ua li no, kuv yuav ua li cas thiaj li muab cov txheej txheem Linux tseem ceeb?
Cov Linux niceness scale mus ntawm -20 mus rau 19. Qhov qis dua tus lej ntau qhov tseem ceeb uas ua hauj lwm tau. Yog tus nqi zoo siab tus lej zoo li 19 txoj haujlwm yuav yog teeb mus rau qhov qis tshaj qhov tseem ceeb thiab CPU yuav txheej txheem nws thaum twg nws tau txais lub caij nyoog. Lub neej ntawd tus nqi zoo yog xoom.
Kuv yuav nrhiav tau qhov tseem ceeb ntawm cov txheej txheem hauv Linux li cas?
Siv ps -o pri. Qhia qhov txheej txheem ib id 1337. Los yog, siv -e los sau tag nrho txheej txheem . Yog koj muaj kev txiav txim Linux faib qhov twg ps thiab saum tsis muab rau koj qhov tseem ceeb cov ntaub ntawv, koj tuaj yeem txheeb xyuas cov ntaub ntawv stat ntawm proc rau koj txheej txheem ID rau tau qhov tseem ceeb cov ntaub ntawv.
Pom zoo:
Dab tsi yog qhov tsis zoo ntawm cov txheej txheem txheej txheem?
Ib qho tsis zoo ntawm kev siv Procedural Programming raws li ib txoj hauv kev programming yog qhov tsis muaj peev xwm rov siv tau cov lej thoob plaws hauv qhov program. Yuav tsum rov sau tib hom code ntau zaus thoob plaws ib qho kev pab cuam tuaj yeem ntxiv rau tus nqi tsim kho thiab lub sijhawm ntawm qhov project. Lwm qhov tsis zoo yog qhov nyuaj ntawm kev kuaj xyuas yuam kev
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Kuv yuav nrhiav tau qhov tseem ceeb ntawm cov txheej txheem hauv Linux li cas?
Siv ps -o pri. Qhia tus txheej txheem id nrog -p 1337. Los yog, siv -e los sau tag nrho cov txheej txheem. Yog tias koj muaj kev txiav tawm Linux faib qhov twg ps thiab sab saum toj tsis muab cov ntaub ntawv tseem ceeb rau koj, koj tuaj yeem txheeb xyuas cov ntaub ntawv stat ntawm proc rau koj tus txheej txheem ID kom tau txais cov ntaub ntawv tseem ceeb