Crucial Exams

CompTIA Linux+ XK0-006 (V8) Practice Question

A maintenance script must run once at 01:30 tomorrow and you want an email when the job finishes even if the script produces no output. You also prefer to submit the job to the batch queue b so it runs only when the system load is low. Which command accomplishes this from an interactive Bash prompt?

  • echo "/usr/local/bin/cleanup.sh" | at -q b 01:30 tomorrow

  • echo "/usr/local/bin/cleanup.sh" | at -l -q b 01:30 tomorrow

  • echo "/usr/local/bin/cleanup.sh" | at -m -q b 01:30 tomorrow

  • echo "/usr/local/bin/cleanup.sh" | at -f /usr/local/bin/cleanup.sh 01:30 tomorrow

CompTIA Linux+ XK0-006 (V8)
Services and User Management
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