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GotchiCode
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Linux Server Administration
▾
The Server Room
0/3
What a Sysadmin Actually Does
12 XP
The Remote Server
12 XP
Pets and Cattle
12 XP
▾
SSH
0/4
Keys, Not Passwords
12 XP
Trusting the Server Back
12 XP
The Config File
20 XP
Audit the Door List
20 XP
▾
Users and Groups
0/4
Numbers Behind the Names
12 XP
Anatomy of /etc/passwd
12 XP
List the Humans
20 XP
Who Is in the Group
20 XP
▾
Permissions at Scale
0/3
Ownership at Scale
12 XP
umask
12 XP
The World-Writable Hunt
25 XP
▾
Package Managers
0/3
The Package Manager
12 XP
Repositories and Versions
12 XP
The Upgrade Report
20 XP
▾
systemd Units
0/4
What systemd Does
12 XP
Anatomy of a Unit File
12 XP
Extract the ExecStart
20 XP
Enable versus Start
15 XP
▾
systemd in Practice
0/3
Reading systemctl status
12 XP
Find the Failed
20 XP
Dependency Order
15 XP
▾
Logs
0/4
The Journal
12 XP
Filter the Journal
20 XP
Rotation
12 XP
The Noisiest Unit
25 XP
▾
Storage
0/4
Disks and Partitions
12 XP
Mounts
12 XP
Disk Pressure
20 XP
fstab
20 XP
▾
Processes and Resources
0/4
Signals
12 XP
Nice
12 XP
Out of Memory
12 XP
Top Talkers
25 XP
▾
Capstone: Morning Rounds
0/2
Capstone: Morning Rounds
30 XP
The Handoff
15 XP
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