Transcript White Sketchpad PowerPoint Presentation

System Administration and Maintenance
2nd Lesson – Todos Part 1
– Install sudo:
$yum install sudo
– Create new user
$adduser newuser
Don‘t write ‚newuser‘ here $passwd newuser
– Add user to
sudoers group
– Login as new user
$vi /etc/sudoers
## Allow root to run any
commands anywhere
root
ALL=(ALL) ALL
newuser ALL=(ALL) ALL
Todos Part 2
– Change computer‘s name
$vi /etc/sysconfig/network
NETWORKING=yes
HOSTNAME=yourname.local
Don‘t write ‚yourname‘ here
– Change IP address to static IP
$vi /etc/sysconfig/network-scripts/ifcfg-ethx
DEVICE=eth0
BOOTPROTO=none
ONBOOT=yes
NETWORK=192.168.137.1
NETMASK=255.255.255.0
IPADDR=192.168.137.xxx
DNS1=8.8.8.8
GATEWAY=192.168.137.1
– If you don‘t know how:
Todos Part 3
• Make a short presentation
of the server you worked on
• Present in English
Tips and Tricks for Presentations
• Combine text and graphic elements
• Maximum 4 topics per page
• What you will say,
write in the handouts
Main Information about Servers
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Purpose
Function
Protocol
Port(s)
Available Products resp. Software Packages