單項選擇題

A system administrator issued the errpt command and had no results. The system administrator determined that error logging was turned off. Which of the following commands should be used to start logging system errors？（）

A./usr/bin/errmsg
B./usr/lib/errdemon
C./usr/lib/errlogger
D./usr/bin/errinstall

你可能感興趣的試題

單項選擇題

A system administrator has a two-disk volume group （testvg） with one logical volume （testlv） which has just been mirrored across both disk drives. Which of the following commands can be used to turn off quorum？（）

A.chvg -Qn testvg
B.chlv -Qn testlv
C.varyoffvg testvg； varyonvg -Qn testvg
D.varyoffvg testvg； exportvg testvg； importvg -Qn testvg； varyonvg testvg

單項選擇題

Which of the following commands will remove the hardware definition of the tape drive rmt0 from a system？（）

A.rm /dev/rmt0
B.rmdel -s rmt0
C.rmdev -dl rmt0
D.tctl -f /dev/rmt0 erase