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added file upload and fixed files reads on index page

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mgerb42
2016-01-06 10:40:15 -06:00
parent b7fea38fd8
commit 264a233594
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public/posts/1-4-2016.html
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@@ -18,7 +18,9 @@
<p>Select your newly created droplet and navigate to console access. You will be prompted to change your password. Once the password is changed you can connect to the root user account via SSH.
</p>
<code>$ ssh root@&lt;ip address&gt;</code>
<pre><code>
$ ssh root@&lt;ip address&gt;
</code></pre>
<p>If you are using a Windows machine you can download <a href="http://www.chiark.greenend.org.uk/~sgtatham/putty/download.html">putty</a> to connect with SSH. If you choose not to use SSH you can just use the console access on the Digital Ocean website.
</p>
@@ -28,26 +30,34 @@
<p>The very next thing I do is set up the firewall. I only want to open ports that need to be open. I use the built in firewall tool in Ubuntu called UFW.
</p>
<code>$ ufw enable</code>
<pre><code>
$ ufw enable
</code></pre>
<p>Now that UFW is enabled I can start opening the necessary ports. I must open 22 if I want to continue to SSH into the server.
</p>
<code>$ ufw allow 22/tcp </code>
<pre><code>
$ ufw allow 22/tcp
</code></pre>
<p>This will open TCP port 22 for SSH. I also open port 80 because that is the port in which the web server will run on.
</p>
<h3>Network Monitoring</h3>
<code>$ sudo apt-get install vnstat</code>
<pre><code>
$ sudo apt-get install vnstat
</code></pre>
<p>VNStat is a nice tool that will allow me to monitor the bandwidth my server consumes both outbound and inbound. Simply use the command "vnstat" to check the bandwidth. Note that it takes awhile for vnstat to capture bandwidth data if you just upon first installing it.
</p>
<h3>Terminal Multitasking</h3>
<code>$ sudo apt-get install screen</code>
<pre><code>
$ sudo apt-get install screen
</code></pre>
<p>Screen is a really nice tool too use when dealing with multiple terminal windows. Simply use the command <code>$ screen</code> to start screen. Press CTRL>A then C to open another screen window. Navigate between screens by pressing CTRL>A then N. To check if scren is attached or detached simply use the command <code>$ screen -ls</code>. Reattach to screen by using <code>$ screen -r</code> and detach with <code>$ screen -d</code>. If screen is open and already attached, but you wish to attach to it, simply use the command <code>$ screen -d -r</code>.
</p>
@@ -58,8 +68,8 @@
</p>
<pre><code>
$ sudo apt-get install npm
$ sudo npm update npm -g
$ sudo apt-get install npm
$ sudo npm update npm -g
</code></pre>
<p>The package manager on ubuntu does not have the most recent NPM packge as of right now but it is very easy to update with NPM itself. The second command listed above will download the newest version of NPM and update itself.
@@ -89,22 +99,24 @@
</p>
<pre><code>
$ cd /etc/init.d
$ sudo nano mongod
$ cd /etc/init.d
$ sudo nano mongod
</code></pre>
<p>Once here copy the contents of <a href="https://github.com/mongodb/mongo/blob/master/debian/init.d">this file</a> into mongod. We now have the startup script, but we need to change some permissions first before it can run.
</p>
<pre><code>
$ sudo chmod 755 /etc/init.d/mongod
$ sudo chown root:root /etc/init.d/mongod
$ sudo chmod 755 /etc/init.d/mongod
$ sudo chown root:root /etc/init.d/mongod
</code></pre>
<p>And to run MongoDB upon system startup.
</p>
<code>$ update-rc.d mongod defaults</code>
<pre><code>
$ update-rc.d mongod defaults
</code></pre>
<h3>Restoring Database Files</h3>