October 2019
Intermediate to advanced
688 pages
16h 43m
English
book
LPIC-1 Linux Professional Institute Certification Study Guide, 5th Edition
by Christine Bresnahan, Richard Blum
Content preview from LPIC-1 Linux Professional Institute Certification Study Guide, 5th Edition
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Assessment Test
-
Which of the following are names of shell programs? (Choose all that apply.)
- Bash
- Korn Shell
- Born Shell
- Dash
- Z Shell
-
You are a system administrator on a CentOS Linux server. You need to view records in the /var/log/messages file that start with the date May 30 and end with the IPv4 address 192.168.10.42. Which of the following is the best grep command to use?
- grep "May 30?192.168.10.42" /var/log/messages
- grep "May 30.*192.168.10.42" /var/log/messages
- grep -i "May 30.*192.168.10.42" /var/log/messages
- grep -i "May 30?192.168.10.42" /var/log/messages
- grep -v "May 30.*192.168.10.42" /var/log/messages
-
Which of the following commands will determine how many records in the file Problems.txt contain the word error
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.