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The at system is used to
set the system clock
run something at a later time
schedule something to run at intervals
timestamp the system logs
Which native system commands can be used to get help on a standard Linux system?
Google
Info
Man
Stack Overflow
Which of the following performance information is considered the most important information provided by the vmstat command?
it reports total memory on the system
it reports buffer activity
it reports disk I/O
it reports memory swapping
TESTED 22 Nov 2024