Rename `doc` to `docs` and move `htmldoc` (#4741)

* rename doc dir; move htmldoc under docs/generator

* run shellcheck and shfmt on docs generator

3 files changed, 6 insertions, 6 deletions

diff --git a/web/gui/demosites.html b/web/gui/demosites.html
index a5288d651f..9d7eba4c7b 100644
--- a/web/gui/demosites.html
+++ b/web/gui/demosites.html
@@ -699,21 +699,21 @@ p {
                     network, firewall, <a href="https://github.com/netdata/netdata/tree/master/collectors/tc.plugin" target="_blank" data-ga-category="Outbound links" data-ga-action="Nav click" data-ga-label=QoS>QoS</a>, NFS, ZFS, etc).
                 <br/>
                     Detailed performance metrics for dozens of
-                    <b><a href="https://github.com/netdata/netdata/blob/master/doc/Add-more-charts-to-netdata.md#add-more-charts-to-netdata" target="_blank" data-ga-category="Outbound links" data-ga-action="Nav click" data-ga-label=AddMoreCharts>applications</a></b>
+                    <b><a href="https://github.com/netdata/netdata/blob/master/docs/Add-more-charts-to-netdata.md#add-more-charts-to-netdata" target="_blank" data-ga-category="Outbound links" data-ga-action="Nav click" data-ga-label=AddMoreCharts>applications</a></b>
                     (such as web servers, databases servers, email servers, DNS servers, etc).
                 <br/>
                     Visualize metrics collected from <b><a href="https://github.com/netdata/netdata/blob/master/collectors/node.d.plugin/snmp" target="_blank" data-ga-category="Outbound links" data-ga-action="Nav click" data-ga-label=SNMP>SNMP devices</a></b>,
                     and APM metrics via the embedded <b><a href="https://github.com/netdata/netdata/tree/master/collectors/statsd.plugin" target="_blank" data-ga-category="Outbound links" data-ga-action="Nav click" data-ga-label=statsd>statsd server</a></b>.
             </div>
             <div class=grid-cell><h3><span class=star>&#x2605;</span> Out of the box</h3>
-                <p>netdata supports <a href="https://github.com/netdata/netdata/tree/master/doc/Why-Netdata.md#simplicity" target="_blank" data-ga-category="Outbound links" data-ga-action="Nav click" data-ga-label=AutoDetection>auto-detection</a> for everything. It collects more than 5000 metrics automatically, with
+                <p>netdata supports <a href="https://github.com/netdata/netdata/tree/master/docs/Why-Netdata.md#simplicity" target="_blank" data-ga-category="Outbound links" data-ga-action="Nav click" data-ga-label=AutoDetection>auto-detection</a> for everything. It collects more than 5000 metrics automatically, with
                     <strong>zero configuration</strong>, it has <strong>zero dependencies</strong>, requires <strong>zero
                         maintenance</strong> and comes with more than <a href="https://github.com/netdata/netdata/tree/master/health/health.d" target="_blank" data-ga-category="Outbound links" data-ga-action="Nav click" data-ga-label=AlarmConfigs>100 alarms</a> pre-configured to detect common
                     failures, performance and availability issues.
             </div>
             <div class=grid-cell><h3><span class=star>&#x2605;</span> In real-time</h3>
                 <p>netdata collects thousands of metrics per server <strong>per second</strong>,
-                    with <a href="https://github.com/netdata/netdata/blob/master/doc/Performance.md#netdata-performance" target="_blank" data-ga-category="Outbound links" data-ga-action="Nav click" data-ga-label=Performance>just 1% CPU</a>
+                    with <a href="https://github.com/netdata/netdata/blob/master/docs/Performance.md#netdata-performance" target="_blank" data-ga-category="Outbound links" data-ga-action="Nav click" data-ga-label=Performance>just 1% CPU</a>
                     utilization of a single core, <a href="https://github.com/netdata/netdata/tree/master/database" target="_blank" data-ga-category="Outbound links" data-ga-action="Nav click" data-ga-label=MemoryRequirements>a few MB of RAM</a>
                     and no disk I/O at all.
                     View everything on <strong>stunning</strong> real-time interactive web dashboards, even when netdata is
@@ -727,7 +727,7 @@ p {
                     (such as email, slack.com, pushover.net, pushbullet.com, telegram.org, twilio.com).
             </div>
             <div class=grid-cell><h3><span class=star>&#x2605;</span> Embeddable</h3>
-                <p>netdata has minimal dependencies and can run <b><a href="https://github.com/netdata/netdata/blob/master/doc/netdata-for-IoT.md#netdata-for-iot" target="_blank" data-ga-category="Outbound links" data-ga-action="Nav click" data-ga-label=IoT>even weak on IoT devices</a></b>. Also, its charts can be embedded on any web site.
+                <p>netdata has minimal dependencies and can run <b><a href="https://github.com/netdata/netdata/blob/master/docs/netdata-for-IoT.md#netdata-for-iot" target="_blank" data-ga-category="Outbound links" data-ga-action="Nav click" data-ga-label=IoT>even weak on IoT devices</a></b>. Also, its charts can be embedded on any web site.
             </div>
             <div class=grid-cell><h3><span class=star>&#x2605;</span> Customizable</h3>
                 <p><a href="https://github.com/netdata/netdata/tree/master/web/gui/custom#custom-dashboards" target="_blank" data-ga-category="Outbound links" data-ga-action="Nav click" data-ga-label=CustomDashboards>Custom dashboards</a> can be built using simple HTML (no javascript necessary).
diff --git a/web/gui/index.html b/web/gui/index.html
index c6d460bf59..994ff2a593 100644
--- a/web/gui/index.html
+++ b/web/gui/index.html
@@ -418,7 +418,7 @@
                     <div class="p">
                         <b><a href="https://github.com/netdata/netdata/wiki" target="_blank">netdata</a></b> is free,
                         open-source software. If you decide to use it,
-                        <strong><a href="https://github.com/netdata/netdata/tree/master/doc/a-github-star-is-important.md" target="_blank">it is important to give netdata a star at GitHub</a></strong>.
+                        <strong><a href="https://github.com/netdata/netdata/tree/master/docs/a-github-star-is-important.md" target="_blank">it is important to give netdata a star at GitHub</a></strong>.
                     </div>
                     <div class="p">
                         Enjoy real-time performance monitoring!
diff --git a/web/gui/main.js b/web/gui/main.js
index 22b558850e..ac3688267a 100644
--- a/web/gui/main.js
+++ b/web/gui/main.js
@@ -1612,7 +1612,7 @@ function renderPage(menus, data) {
         html += mhead + shtml + '</div></div><hr role="separator"/>';
     }
 
-    sidebar += '<li class="" style="padding-top:15px;"><a href="https://github.com/netdata/netdata/blob/master/doc/Add-more-charts-to-netdata.md#add-more-charts-to-netdata" target="_blank"><i class="fas fa-plus"></i> add more charts</a></li>';
+    sidebar += '<li class="" style="padding-top:15px;"><a href="https://github.com/netdata/netdata/blob/master/docs/Add-more-charts-to-netdata.md#add-more-charts-to-netdata" target="_blank"><i class="fas fa-plus"></i> add more charts</a></li>';
     sidebar += '<li class=""><a href="https://github.com/netdata/netdata/tree/master/health#Health-monitoring" target="_blank"><i class="fas fa-plus"></i> add more alarms</a></li>';
     sidebar += '<li class="" style="margin:20px;color:#666;"><small>netdata on <b>' + data.hostname.toString() + '</b>, collects every ' + ((data.update_every === 1) ? 'second' : data.update_every.toString() + ' seconds') + ' <b>' + data.dimensions_count.toLocaleString() + '</b> metrics, presented as <b>' + data.charts_count.toLocaleString() + '</b> charts and monitored by <b>' + data.alarms_count.toLocaleString() + '</b> alarms, using ' + Math.round(data.rrd_memory_bytes / 1024 / 1024).toLocaleString() + ' MB of memory for ' + NETDATA.seconds4human(data.update_every * data.history, {space: '&nbsp;'}) + ' of real-time history.<br/>&nbsp;<br/><b>netdata</b><br/>v' + data.version.toString() + '</small></li>';
     sidebar += '</ul>';