Challenges Setup - Githubissues

Set up

List the cloud provider you are using
Using AWS

List your instances by IP address and DNS name (don't use /etc/hosts for this)
Snapshot of new instances

SEBCC1
ec2-13-229-69-190.ap-southeast-1.compute.amazonaws.com
13.229.69.190
SEBCC2
ec2-13-229-215-197.ap-southeast-1.compute.amazonaws.com
13.229.215.197
SEBCC3
ec2-54-255-209-67.ap-southeast-1.compute.amazonaws.com
54.255.209.67
SEBCC4
ec2-13-250-97-152.ap-southeast-1.compute.amazonaws.com
13.250.97.152
SEBCC5
ec2-54-255-152-97.ap-southeast-1.compute.amazonaws.com
54.255.152.9

List the Linux release you are using
CentOS7

List the file system capacity for the first node I am using m4.xlarge with 50GB using `df -T` here is the mounted	Filesystem	Type	1K-blocks	Used	Available	Use%	Mounted on
/dev/xvda1	xfs	52417516	863084	51554432	2%	/

List the command and output for yum repolist enabled

Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
* base: centos.usonyx.net
* extras: centos.usonyx.net
* updates: centos.usonyx.net
repo id                                repo name                                 status
base/7/x86_64                          CentOS-7 - Base                           9911
extras/7/x86_64                        CentOS-7 - Extras                          258
updates/7/x86_64                       CentOS-7 - Updates                         151
repolist: 10320

Add the following Linux accounts to all nodes
- User jimenez with a UID of 2800
- User beltran with a UID of 2900
- Create the group astros and add beltran to it
- Create the group rangers and add jimenez to it
- List the /etc/passwd entries for jimenez and beltran Do not list the entire file
```
jimenez:x:2800:1001::/home/jimenez:/bin/bash
beltran:x:2900:1002::/home/beltran:/bin/bash
```
- List the /etc/group entries for astros and rangers
```
rangers:x:1001:
astros:x:1002:
```

mwira / SEBC

Challenges Setup #7