RHCSA - part 1 Study Guide with Complete Solutions | All Verified
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Course
RHCSA
Institution
RHCSA
RHCSA - part 1 Study Guide with
Complete Solutions | All Verified
Line at the beginning of bash files - Answer️️ -#!/bin/bash
Character to search at the beginning of the line - Answer️️ -^
Character to search at the end of the line - Answer️️ -$
Character to match any single charac...
Command to remove jobs - Answer✔️✔️-atrm JOBNUMBER
Command to inspect commands that will run when a job is executed -
Answer✔️✔️-at -c JOBNUMBER
Command used to manage jobs - Answer✔️✔️-crontab
Command to list the jobs for the current user - Answer✔️✔️-crontab -l
Command to remove all jobs for the current user - Answer✔️✔️-crontab -r
Command to edit jobs for the current user - Answer✔️✔️-crontab -e
Command to remove all jobs, and replace with the jobs read from filename.
(If no file is specified, stdin is used.) - Answer✔️✔️-crontab FILENAME
Order of fields in crontab file - Answer✔️✔️-minutes (0-59), hours (0-23), day
of month (1-31), month (1-12), day of week (0-6), command
Character to specify "Do not care"/always in crontab file - Answer✔️✔️-*
How to indicate an interval of x in the crontab file - Answer✔️✔️-*/x
(i.e */7 in the minutes column will run every 7 minutes)
What two locations are recurring system jobs defined? - Answer✔️✔️-
/etc/crontab
/etc/cron.d
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