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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
Q916: Scripting: Which statement best describes 'error exit codes'?
Related to configuration management (ansible)
numeric codes returned by process indicating success/failure
Related to idempotent scripts
Related to ssh key-based auth
Related to cron vs systemd timers
Q917: Linux: What is the primary purpose of the 'du' command?
estimate file space usage
display tasks interactively
execute a command as another user
secure shell
change file owner and group
Q918: Linux: What is the primary purpose of the 'chown' command?
secure shell
search text using patterns
control the systemd system and service manager
report file system disk space usage
change file owner and group
