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# Linux Operating System
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Instances of Ubuntu with Linux-based tools
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## LabInstance os2
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[inspired by NLKNguyen](https://github.com/NLKNguyen/alpine-mpich)
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## Quickstart
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This is a quickstart guide of howto use this *Lab*
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### Default Configuration
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- Working Directory
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> /home/ubuntu
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- Default user
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> ubuntu
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- Publish yoy work
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---
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**INFO**
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Usage:
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>
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> mkdir /home/ubuntu/directory
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> put you files in that directory
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> swarmlab-publish /home/ubuntu/directory
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> open URL in Browser
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>
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---
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- The host file that contains addresses of connected workers can be created with:
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>
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> swarmlab-getworkers > /home/ubuntu/invhosts
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>
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- connect to workers
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>
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> ssh ubuntu@[IP]
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> user has sudo rights
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>
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- connect to workers with ansible
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```bash
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cd /home/ubuntu/project/examples-os2/ansible
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make ps
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```
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---
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---
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**MORE INFO**
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See http://docs.swarmlab.io/SwarmLab-HowTos/labs/os2/index.adoc.html
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---
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