Describe the system cron table. How it is organized, and what information may be contained within it?
What will be an ideal response?
Linux systems are typically scheduled to run many commands during nonbusiness hours. These commands might perform system maintenance, back up data, or run CPU-intensive programs. Most of these commands are scheduled by the cron daemon from entries in the system cron table /etc/crontab, which can only be edited by the root user.The initial section of the cron table specifies the environment used while executing commands. The remainder of the file contains comments that identify the format of a cron table entry. If you add your own cron table entries to the bottom of this file, they will be executed as the root user.
You might also like to view...
The DATEDIFF function always presents the calculated time interval between two specific dates in number of days
Indicate whether the statement is true or false
The New Slide button is located in the Slides group on the _____ tab.
A. Home B. View C. Design D. Insert
Deepak's team is in charge of conducting a review of their company's waste/mistake prevention policies and procedures. Part of this review should also evaluate how upcoming changes in information systems will affect business activities.
Answer the following statement true (T) or false (F)
A method can receive ____ arguments, even if it is defined as needing double arguments.
A. string B. integer C. constructor D. send