If possible go graphical. This makes opening multiple terminal windows easier. But there are more than one interface available in non-graphical mode. ctrl-alt-1-9 or function keys will give you as many debugging interfaces as you need. What do you enter in your debugging interface/session? There are other logs that might be helpful but these did […]
Read More →Category: Systems Administration
Set default boot mode to graphical rhel7
As root: systemctl set-default graphical.target who -r to see current boot mode. I’m sitting here in an exam center waiting to take the test while red hat resolves a technical glitch. I had some technical anxiety so I looked this up.
Read More →LDAP Integration: Question 13 or 14
As suspected it was my back end classroom server configuration that was the issue. Firewall rules in place: yum -y install autofs systemctl enable autofs systemctl start autofs systemctl status -l autofs showmount -e classroom.example.com
Read More →Mail stuck inbound ispconfig 3 galera cluster
Nail is stuck in the inbound que complaining about sql/mysql connect issues: Make sure hard coded passwords are the same in ispconfig.inc.php in /usr/local There are two config files with two password entries each they must be all the same. The password entries fo the mysql-*.cf files and there are a lt must be the […]
Read More →Exam 2: Reality check RHCSA test question: cron question 20
19/20 We will get back to the autofs question. I want 300/300 on that test.
Read More →Exam 2: Reality check RHCSA test question: /etc/passwd question 19
18/19. 1 to go.
Read More →Exam 2: Reality check RHCSA test question: create tgz archive question 18
17/18. Going strong.
Read More →Exam 2: Reality check RHCSA test question: reduce question 15 mount point question 16
reduce datacopy to 400 MiB 15/16.
Read More →Exam 2: Reality check RHCSA test question: vfat file system lvm mount question 15
partprobe was needed: Done 14/15. On a 20 question test we have passed.
Read More →Exam 2: Reality check RHCSA test question:ACL permissions question 14
Straight grab from the video. Done 13/14 thus far.
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