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System Administrator
A system administrator (or sysadmin) is an IT professional responsible for the maintenance, configuration, and reliable operation of an organization's computer systems, including servers, operating systems, software, and networks
Quiz Questions
Q883: Linux: What is the primary purpose of the 'top' command?
change file owner and group
change file mode bits
display tasks interactively
list directory contents
report file system disk space usage
Q884: Monitoring: Which best describes 'ELK stack'?
Related to alerting thresholds
Related to grafana
Related to syslog
Related to prometheus
Elasticsearch, Logstash, Kibana for centralized logging
Q885: Linux: What is the primary purpose of the 'rsync' command?
execute a command as another user
secure shell
fast incremental file transfer
archive files
mount a filesystem
