Welcome to ExamTopics
ExamTopics Logo
- Expert Verified, Online, Free.
Mail Us [email protected]
Menu

Unlimited Access

Get Unlimited Contributor Access to the all ExamTopics Exams!
Take advantage of PDF Files for 1000+ Exams along with community discussions and pass IT Certification Exams Easily.
Linux-Foundation Discussions

Exam LFCS topic 1 question 45 discussion

Actual exam question from Linux Foundation's LFCS
Question #: 45
Topic #: 1
[All LFCS Questions]

SIMULATION -
Which signal is missing from the following command that is commonly used to instruct a daemon to reinitialize itself, including reading configuration files? killall -s _______ daemon

Show Suggested Answer Hide Answer
Suggested Answer: HUP -or- SIGHUP -or- 1
by Buruguduystunstugudunstuy at Jan. 3, 2023, 12:36 a.m.

Comments

Chosen Answer:
This is a voting comment (?) , you can switch to a simple comment.
Switch to a voting comment New
Submit Cancel
Buruguduystunstugudunstuy
1 year, 3 months ago
The signal that is missing from the following command that is commonly used to instruct a daemon to reinitialize itself, including reading configuration files, is 'HUP'. The 'killall' command is used to send a signal to all processes with a specified name. The '-s' option specifies the signal to be sent. To instruct a daemon to reinitialize itself, including reading configuration files, the 'HUP' signal is commonly used. The 'HUP' signal, or 'SIGHUP', is a request to hang up or terminate a process. It is often used to signal daemons to reinitialize themselves.
upvoted 1 times
Buruguduystunstugudunstuy
1 year, 3 months ago
To send the 'HUP' signal to a daemon using the 'killall' command, you can use the following command: killall -s HUP daemon This command will send the 'HUP' signal to all processes with the name 'daemon', causing them to reinitialize themselves, including reading configuration files. Note: Some daemons may not respond to the 'HUP' signal, or they may have different behavior when receiving the 'HUP' signal. It is important to consult the documentation for the specific daemon to understand how it handles the 'HUP' signal.
upvoted 1 times
...
...

Get IT Certification

Unlock free, top-quality video courses on ExamTopics with a simple registration. Elevate your learning journey with our expertly curated content. Register now to access a diverse range of educational resources designed for your success. Start learning today with ExamTopics!

Start Learning for free
Community vote distribution
A (35%)
C (25%)
B (20%)
Other
Most Voted
A voting comment increases the vote count for the chosen answer by one.

Upvoting a comment with a selected answer will also increase the vote count towards that answer by one. So if you see a comment that you already agree with, you can upvote it instead of posting a new comment.

SaveCancel