Monthly Archives: February 2016

Website migration to HTTPS.

Thanks to LetsEncrypt, using certificates doesn’t cost anything anymore. So I finally decided to make the move. I will present how to do it in a coming tutorial.

Posted in Others

Systemd preset mechanism.

When using the new RHEL 7.2 release and running the systemctl status command, some slight changes were recently visible: # systemctl status sshd ● sshd.service – OpenSSH server daemon Loaded: loaded (/usr/lib/systemd/system/sshd.service; enabled; vendor preset: enabled) Active: active (running) since

Posted in RHEL7

The new systemctl edit command.

Among the changes coming with the RHEL 7.2 release, there is the new systemctl edit command. Like the systemctl cat command, you specify a service unit file as argument. But, unlike the systemctl cat command, you will need to think twice

Posted in RHEL7

RHCSA7: Task of the day

Allowed time: 10 minutes.
Create an EXT4 file system mounted by UUID in /etc/fstab under /vol based on a logical volume of 28 logical extents.

RHCE7: Task of the day

Allowed time: 5 minutes.
Set up time synchronization with default configuration.

Poll for favorite RHEL 7 book

What is your favorite RHEL 7 book to prepare RHCSA & RHCE exams?

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Poll for most difficult RHCSA 7 topic

What do you think is the most difficult RHCSA 7 topic?

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Poll for most difficult RHCE 7 topic

What do you think is the most difficult RHCE 7 topic?

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