Saronga Kernel Parameters paRuntime
Linux sysctl command inogadzira kernel parameters pa runtimetime. Izvo zviyero zvinowanika ndezvinyorwa pasi pe / proc / sys /. Zvinyorwa zvinodiwa kuti sysctl (8) tsigirwa mu Linux. Shandisa sysctl (8) kuti vose vaverenge uye vanyora data sysctl.
Zvinyorwa
sysctl [-n] [-e] variable ...
sysctl [-n] [-e] -w kushandiswa = kukosha ...
sysctl [-n] [-e] -p
sysctl [-n] [-e] -a
sysctl [-n] [-e] -A
Parameters
variable
Zita rekiyi yekuverenga kubva. Mumwe muenzaniso kernel .ostype . Bharaparator inoputika inogamuchirwa panzvimbo yekupedza nguva yekucheka chinhu chinokosha / chekukosha- sega , kernel / ostype.
variable = mutengo
Kuti ugadzire kiyi, shandisa fomu inoshandiswa = kukoshesa , iyo inoshandiswa iyo kiyi uye kukosha ndiyo kukosha kwayo yakagadzirirwa. Kana huwandu huine zvinyorwa kana kuti zvinyorwa zvinodzingwa nehombodo, iwe unogona kuvhara kukosha muzvinyorwa zviviri. Izvi zvinoda i -w parameter kuti ishandise.
-n
Shandisa iri sarudzo kuti udzivise kudhinda kwezita rinokosha pakudhinda maitiro.
-e
Shandisa iri sarudzo kusaregerera zvikanganiso pamusoro pezvizivi zvisingazivikanwi.
-w
Shandisa izvi kana iwe uchida kuchinja sysctl setting.
-p
Chengetedza zvirongwa zve sysctl kubva pane faira yakatsanangurwa kana /etc/sysctl.conf kana pasina kupiwa.
-a
Ratidzai maitiro ose aripo zvino.
-A
Ratidzai maitiro ose iye zvino anowanika mufomu yepafura.
Muenzaniso Kushandisa
/ sbin / sysctl -a
/ sbin / sysctl -n kernel.hostname
/ sbin / sysctl -w kernel.domainname = "example.com"
/ sbin / sysctl -p /etc/sysctl.conf
Kushandiswa kwakananga kunogona kusiyana nekuparadzirwa kwaLinux. Shandisa munhu anorayira ( % munhu ) kuti aone kuti murairo unoshandiswa sei pane imwe pakombiyuta.