= Usage SwarmLab gitea!
Apostolos rootApostolos@swarmlab.io
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:description: IoT  Εισαγωγή στο SwarmLab
:keywords: iot, swarm
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:toc: right
:toc-title: Πίνακας περιεχομένων
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This HowTo teaches you how to Use SwarmLab gitea. 

https://git-scm.com/[Git] is a free and open source distributed version control system designed to handle everything from small to very large projects with speed and efficiency. 

[[cheat-CreateRepository]]
== create a new repository

Open https://git.swarmlab.io:3000[Swarmlab Gitea]

Use any web browser on your computer to join


=== Sign In

.Click on "Sign-in"
image::./Gitea-sign-in-1.png[SwarmLab Sign-in]

[NOTE]
====

.Proxy Error
[source,bash]
----
Proxy Error

The proxy server received an invalid response from an upstream server.
The proxy server could not handle the request GET /user/login.

Reason: Error reading from remote server

Apache/2.4.25 (Debian) Server at git.swarmlab.io Port 3000
----

Reload Page!!!
====




=== New Repository 

==== step 1

.New Repository 
image::./repo-1.png[SwarmLab New Repository ]

==== step 2

.Create New Repository
image::./repo-2.png[SwarmLab New Repository ]



[[cheat-VloneRepository]]
== clone repository


=== git clone


==== copy url

.clone Repositor
image::./repo-clone-1.png[SwarmLab git clone ]

==== paste url

-  On your computer!

.git clone
[source,bash]
----
git clone paste-url-here 
----

.Install Git
[source.bash]
----
sudo apt update
sudo apt install git

----

.git error
[NOTE]
====
The requested URL returned error: 502

Try again!!!

====


== workflow


=== add & commit

You can propose changes (add it to the Index) using

.git add
[source,bash]
----
git add <filename>
git add *
----

This is the first step in the basic git workflow. To actually commit these changes use

.git status
[NOTE]
====
git status
====

.git commit
[source,bash]
----
git commit -a -m "Commit message"
----

[NOTE]
====
Now the file is committed to the HEAD, but not in your remote repository yet. 
====

=== pushing changes

Your changes are now in the HEAD of your local working copy. 

To send those changes to your remote repository, execute

.git push
[source,bash]
----
git push origin master
----

Change master to whatever branch you want to push your changes to. 


=== update

to update your local repository to the newest commit, execute

.git pull
[source,bash]
----
git pull origin
----

in your working directory to fetch and merge remote changes.


=== log


in its simplest form, you can study repository history using.. 

.git log
[source,bash]
----
git log
----

You can add a lot of parameters to make the log look like what you want. 
To see only the commits of a certain author:

.git log
[source,bash]
----
git log --author=bob
----

To see a very compressed log where each commit is one line:

.git log
[source,bash]
----
git log --pretty=oneline
----

Or maybe you want to see an ASCII art tree of all the branches, decorated with the names of tags and branches:

.git log
[source,bash]
----
git log --graph --oneline --decorate --all
----

See only which files have changed:

.git log
[source,bash]
----
git log --name-status
----

These are just a few of the possible parameters you can use. For more, see git log --help



== links & resources

https://book.git-scm.com/doc[Git Community Book]

http://marklodato.github.io/visual-git-guide/index-en.html[A Visual Git Reference]




















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'''

.Reminder
[NOTE]
====
:hardbreaks:
Caminante, no hay camino, 
se hace camino al andar.

Wanderer, there is no path, 
the path is made by walking.

*Antonio Machado* Campos de Castilla
====