Qwalasela i-Kernel Parameters kwi-Runtime
Linux sysctl Umyalelo uqwalasela imimiselo ye-kernel ngexesha lokusebenza. Iiparameters ezikhoyo zibhalwe phantsi / proc / sys /. Iinkqubo zifunekayo kwi- sysctl (8) inkxaso kwi-Linux. Sebenzisa i- sysctl (8) kokubili ukufunda nokubhala idatha ye-sysctl.
Isiqendu
sysctl [-n] [-e] utshintsho ...
sysctl [-n] [-e] -w ukuguquguquka = xabiso ...
sysctl [-n] [-e] -p
sysctl [-n] [-e] -a
sysctl [-n] [-e] -A
Parameters
eziguquguqukayo
Igama lesitshixo ekufundwa kuzo. Umzekelo i- kernel .ostype . I-separsh slash nayo yamkelwe endaweni yexesha elidlulayo iqhosha / ixabiso lesibini- isib , i- kernel / i-ostype.
uguquko = ixabiso
Ukusetha isitshixo, sebenzisa ifom variable = value , apho uguquko luyintloko kunye nexabiso lixabiso. Ukuba ixabiso liqulethe izicatshulwa okanye izalathisi ezixhaswa yi-shell, ungadinga ukufaka ixabiso kwiifom ephindwe kabini. Oku kufuna ukuba i-parameter isebenzise.
-n
Sebenzisa olu khetho ukukhubaza ukushicilelwa kwegama elingundoqo xa uprinta ixabiso.
-e
Sebenzisa olu khetho ukungazibali iimpazamo malunga nezitshixo ezingaziwa.
-w
Sebenzisa le ndlela xa ufuna ukutshintsha i-sysctl setting.
-p
Ukulayisha izicwangciso ze sysctl kwifayili ecacisiweyo okanye /etet/sysctl.conf ukuba akukho banikwa.
-a
Bonisa zonke izinto ezikhoyo ngoku.
-A
Bonisa zonke izithethe ezikhoyo kwifomily table.
Umzekelo Ukusetyenziswa
/ sbin / sysctl -a
/ sbin / sysctl -n kernel.hostname
/ sbin / sysctl -w kernel.domainname = "isibonelo.com"
/ sbin / sysctl -p /etc/sysctl.conf
Ukusetyenziswa okukhethekileyo kungahluka ngokusasazwa kweLinux. Sebenzisa umyalelo womntu ( % umntu ) ukubona indlela umyalelo usetyenziswa ngayo kwiikhomputha yakho ethile.