A technician just fixed a few issues in some code and is ready to deploy the code into production. Which of the following steps should the technician take next?
A systems administrator needs to check the size of the filesystem on the current application servers and ensure that the following filesystems are mounted:
/var
/var/log/audit
/tmp
/home/application
Which of the following commands should the administrator use for these tasks?
Users connecting to a MySQL database on a Linux system report frequent errors. An administrator reviews the following partial output of the /proc/meminfo and free commands:
total used free
Mem: 1011966 151930 860036
Swap: 1191972 1181716 10256
MemTotal: 1011966 kB
MemFree:
SwapTotal: 1191972 kB
SwapFree: 10256 kB
Which of the following should the administrator do to ensure that the MySQL service will continue to run even if the system runs out of swap space? (Select two.)
A developer wants to ensure that all files and folders created inside a shared folder named /GroupOODEV inherit the group name of the parent folder. Which of the following commands will help achieve this goal?
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