Kuphunzira Linux "Command sysctl"

Konzani Ma Kernel Parameters pa Runtime

Linux sysctl lamulo limasintha magawo a kernel pa nthawi yothamanga. Zomwe zilipo ndizomwe zili pansi pa / proc / sys /. Zomwe zimafunikira kuti sysctl (8) athandizidwe ku Linux. Gwiritsani ntchito sysctl (8) kuti onse awerenge ndi kulemba deta ya sysctl.

Zosinthasintha

sysctl [-n] [-e] zosinthika ...
sysctl [-n] [-e] -w kusintha = mtengo ...
sysctl [-n] [-e] -p (default /etc/sysctl.conf)
sysctl [-n] [-e] -a
sysctl [-n] [-e] -A

Parameters

kusintha

Dzina la fungulo kuti muwerenge. Chitsanzo ndi kostelpe ya kernel . Kulekanitsa kagawo kumalandiridwa mmalo mwa nthawi yochepetsera fungulo / phindu-monga, kernel / ostype.

kusintha = mtengo

Kuti muyike fungulo, gwiritsani ntchito mawonekedwe osinthika = mtengo , chifungulo chomwe chili ndi mtengo ndi mtengo wake. Ngati mtengo uli ndi ndemanga kapena zilembo zomwe zimachotsedwa ndi chipolopolocho, mungafunikire kuikapo phindu muzolemba ziwiri. Izi zimafuna -m parameter kuti igwiritse ntchito.

-n

Gwiritsani ntchito njirayi kuti mulephere kusindikiza dzina lachidule pamene mukusindikizira ndalama.

-a

Gwiritsani ntchito njirayi kunyalanyaza zolakwika za makina osadziwika.

-w

Gwiritsani ntchito njirayi pamene mukufuna kusintha sysctl.

-p

Sungani zosinthika za sysctl kuchokera pa fayilo yowatchulidwa kapena /etc/sysctl.conf ngati palibe.

-a

Onetsani malonda onse omwe alipo tsopano.

-A

Onetsani malingaliro onse omwe alipo tsopano mu fomu ya tebulo.

Chitsanzo Ntchito

/ sbin / sysctl -a

/ sbin / sysctl -n kernel.hostname

/ sbin / sysctl -w kernel.domainname = "chitsanzo.com"

/ sbin / sysctl -p /etc/sysctl.conf

Kugwiritsidwa ntchito kwapadera kungafanane ndi kugawa kwa Linux. Gwiritsani ntchito lamulo la munthu ( % munthu ) kuti muwone momwe lamulo likugwiritsira ntchito pa kompyuta yanu.