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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
Q259: Linux: What is the primary purpose of the 'df' command?
secure shell
report file system disk space usage
change file mode bits
fast incremental file transfer
control the systemd system and service manager
Q260: Linux: What is the primary purpose of the 'top' command?
display tasks interactively
search text using patterns
archive files
change file mode bits
schedule periodic background jobs
Q261: Linux: What is the primary purpose of the 'tar' command?
archive files
display tasks interactively
report file system disk space usage
change file mode bits
estimate file space usage
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