diff --git a/docs/20_Checks/_index.md b/docs/20_Checks/_index.md
new file mode 100644
index 0000000000000000000000000000000000000000..71c13cdf3694023b2bee1eba3024f9c1a6d0a4d4
--- /dev/null
+++ b/docs/20_Checks/_index.md
@@ -0,0 +1,41 @@
+# Checks
+
+## Shared functions
+
+There is one include script used by all checks:
+[inc_pluginfunctions](inc_pluginfunctions.md)
+
+## Check scripts
+
+* check_apache_requests
+* check_backup_one
+* check_ceph_diskfree
+* check_ceph_osd
+* check_ceph_status
+* check_clientbackup
+* check_couchdb-lb
+* [check_cpu](check_cpu.md)
+* check_cronstatus
+* check_disk-io
+* check_dns_responsetime
+* [check_eol](check_eol.md)
+* check_haproxy_health
+* check_haproxy_status
+* check_memory
+* check_netio
+* check_netstat
+* check_opencpu
+* check_packages2install
+* check_proc_mem
+* check_proc_ressources
+* check_proc_zombie
+* check_reboot_required
+* check_sensuplugins
+* check_smartstatus
+* [check_snmp_data](check_snmp_data.md)
+* check_snmp_synology
+* check_ssl
+* check_systemdservices
+* check_timesync
+* check_uptime
+* hello
diff --git a/check_cpu.md b/docs/20_Checks/check_cpu.md
similarity index 100%
rename from check_cpu.md
rename to docs/20_Checks/check_cpu.md
diff --git a/check_snmp_data.md b/docs/20_Checks/check_snmp_data.md
similarity index 100%
rename from check_snmp_data.md
rename to docs/20_Checks/check_snmp_data.md
diff --git a/inc_pluginfunctions.md b/docs/20_Checks/inc_pluginfunctions.md
similarity index 100%
rename from inc_pluginfunctions.md
rename to docs/20_Checks/inc_pluginfunctions.md
diff --git a/zz_template_check_.md b/docs/20_Checks/zz_template_check_.md
similarity index 100%
rename from zz_template_check_.md
rename to docs/20_Checks/zz_template_check_.md
diff --git a/docs/config.json b/docs/config.json
new file mode 100644
index 0000000000000000000000000000000000000000..6b291ff32f0459c84d495a5b57703ae3774a70c5
--- /dev/null
+++ b/docs/config.json
@@ -0,0 +1,25 @@
+{
+ "title": "IML Icinga Checks",
+ "author": "Axel Hahn",
+ "tagline": "Icinga checks written in Bash",
+ "ignore": {
+ "files": ["20_Checks/zz_template_check_.md"],
+ "folders": ["99_Not_Ready"]
+ },
+ "html": {
+ "auto_toc": true,
+ "auto_landing": false,
+ "date_modified": false,
+ "jump_buttons": true,
+ "edit_on_github_": "iml-it/__PROJECT__/tree/master/docs",
+ "edit_on_": {
+ "name": "Gitlab",
+ "basepath": "https://git-repo.iml.unibe.ch/iml-open-source/icinga-checks/tree/master/docs"
+ },
+ "links": {
+ "Git Repo": "https://git-repo.iml.unibe.ch/iml-open-source/icinga-checks"
+ },
+ "theme": "daux-blue",
+ "search": true
+ }
+}
\ No newline at end of file
diff --git a/docs/readme.md b/docs/readme.md
new file mode 100644
index 0000000000000000000000000000000000000000..9ed5d8e4409b6f32e77e43a1208e76fdbb9f1586
--- /dev/null
+++ b/docs/readme.md
@@ -0,0 +1,17 @@
+# IML Checks for Icinga / Nagios
+
+## Introduction
+
+IML - Institute for Medical Education at university in Bern, Switzerland.
+
+This is a collection of our checks. They are used on Linux systems (Debian, CentOS, Ubuntu) and written in Bash using some shared functions.
+
+We use Icinga graphite module to show performance data. The templates are located in a sister repository
+
+
+📃 Sources:
+
+* Checks: <https://git-repo.iml.unibe.ch/iml-open-source/icinga-checks>
+* Graphs (Graphite): <https://git-repo.iml.unibe.ch/iml-open-source/icinga-graphite-templates>
+
+📜 Licence: GNU GPL 3.0
diff --git a/docs/style.css b/docs/style.css
new file mode 100644
index 0000000000000000000000000000000000000000..909562cb91d2a8335f4470332ef1e07bdb2ee44c
--- /dev/null
+++ b/docs/style.css
@@ -0,0 +1,176 @@
+/*
+
+ patch css elements of daux.io blue theme
+ version 2022-05-13
+
+*/
+
+
+/* ---------- vars ---------- */
+
+:root{
+
+ /* background colors */
+ --bg:none;
+ --bg-body: #fff;
+ --bg-navlinkactive:#f4f4f4;
+ --bg-navlinkactive: linear-gradient(-90deg,rgba(0,0,0,0), rgba(40,60,80,0.05) 30%);
+ --bg-pre:#f8f8f8;
+ --bg-toc: #fff;
+
+ /* foreground colors */
+ --color: #234;
+ --navlinkactive:#f33;
+ --title: #aaa;
+
+ --link:#12a;
+ --toclink:rgba(40,60,80,0.8);
+
+ --h1: rgba(40,60,80,0.8);
+ --h1-bottom: 1px solid rgba(40,60,80,0.1);
+ --h2: #468;
+ --h3: #579;
+
+}
+
+/* ---------- tags ---------- */
+
+a.Brand::before {
+ background: rgb(255,0,51);
+ color: #fff;
+ font-family: arial;
+ font-weight: bold;
+ padding: 0.5em 0.3em;
+ content: 'IML';
+ margin-right: 0.4em;
+}
+
+body, *{color: var(--color);}
+body{background: var(--bg-body);}
+
+
+a{color: var(--link);}
+a:hover{opacity: 0.7;}
+
+h1>a{ color:var(--title);}
+_h1:nth-child(1){position: fixed; background: var(--bg); box-shadow: 0 0 1em #ccc; padding: 0 1em}
+h1:nth-child(1)>a{ color:var(--navlinkactive); }
+
+.s-content h1{color: var(--h1); font-size: 200%; font-weight:bold; margin-top: 2em; border-bottom: var(--h1-bottom);}
+.s-content h2{color: var(--h2); font-size: 160%; }
+.s-content h3{color: var(--h3); font-size: 140%; }
+.s-content h4{margin: 0; font-size: 100%; text-align: center; background-color: rgba(0,0,0,0.05);padding: 0.3em;}
+
+.s-content pre{
+ background: var(--bg-pre);
+}
+
+/* ---------- classes ---------- */
+
+.required{color:#a42;}
+.optional{color:#888;}
+
+
+/* ----- top left */
+.Brand,
+.Columns__left {
+ background: var(--bg);
+ border-right: 0px solid #e7e7e9;
+ color: var(--color);
+}
+.Brand{font-size: 200%;
+ background_: linear-gradient(-10deg,#fff 50%, #ddd);
+ background: var(--bg);
+}
+.Columns__right__content {
+ background: var(--bg);
+}
+
+/* ----- Navi left */
+
+.Nav a:hover{
+ background: none;
+ color: var(--navlinkactive) !important;
+}
+
+.Nav__item--active {
+ border-right_: 0.3em solid var(--navlinkactive);
+}
+.Nav__item--active > a{
+ background: var(--bg-navlinkactive);
+ color: var(--navlinkactive);
+}
+.Nav .Nav .Nav__item--active a {
+ color: var(--navlinkactive);
+}
+.Nav .Nav .Nav__item a {
+ opacity: 1;
+}
+.Nav__item--open > a {
+ background-color: var(--bg);
+}
+
+.Nav a[href*="__Welcome"]{
+ background: url("/icons/house.png") no-repeat 10px 4px ;
+ padding-left: 40px;
+}
+.Nav a[href*="__How_does_it_work"]{
+ background: url("/icons/light-bulb.png") no-repeat 10px 4px ;
+ padding-left: 40px;
+}
+
+
+
+
+/* ---------- classes ---------- */
+
+/* FIX smaller fnt size in tables */
+.s-content table {
+ font-size: 1em;
+}
+
+
+/* TOC */
+@media(min-width:1700px){
+ .TableOfContentsContainer{
+ position: fixed;
+ right: 2em;
+ top: 1em;
+ }
+}
+
+.TableOfContentsContainer{
+ border-top-left-radius: 1em;
+ background-color: var(--bg-toc);
+ border-left: 2px solid rgba(0,0,0,0.05);
+ padding: 0em;
+}
+.TableOfContentsContainer__content {
+
+ border: none;
+ font-size: 0.5em;
+
+}
+ul.TableOfContents ul{
+ list-style-type: none;
+ padding-left: 1em;
+}
+.TableOfContentsContainer a{ color:var(--toclink);}
+
+.TableOfContentsContainer__content > .TableOfContents > li + li {
+ border-top: none;
+}
+.TableOfContentsContainer__content > .TableOfContents > li {
+ border-bottom: 1px dashed #ddd;
+}
+
+/* pager - prev .. next */
+.s-content{
+ margin-bottom: 6em;
+}
+.Pager{
+ border-top: 1px dashed #aaa; margin: 0; padding: 1em;
+}
+.Pager a{
+ color:var(--navlinkactive);
+}
diff --git a/readme.md b/readme.md
index 597a0c7d0e890718e8e74812eacf538f5d9af5e5..6346c9e35959f0f146e4e388509d9d742fafbcae 100644
--- a/readme.md
+++ b/readme.md
@@ -2,18 +2,20 @@
## Introduction
-IML - we are the Institute for Medical Education at university in Bern, Switzerland.
+IML - Institute for Medical Education at university in Bern, Switzerland.
This is a collection of our checks. They are used on Linux systems (Debian, CentOS, Ubuntu) and written in Bash using some shared functions.
-We use Icinga graphite module to show performance data. The templates are located in a sister repository.
+We use Icinga graphite module to show performance data. The templates are located in a sister repository
-## License
-* Licence: GNU GPL 3.0
-* Source:
- * Checks: https://git-repo.iml.unibe.ch/iml-open-source/icinga-checks
- * Graphs (Graphite): https://git-repo.iml.unibe.ch/iml-open-source/icinga-graphite-templates
+📃 Sources:
+
+* Checks: <https://git-repo.iml.unibe.ch/iml-open-source/icinga-checks>
+* Graphs (Graphite): <https://git-repo.iml.unibe.ch/iml-open-source/icinga-graphite-templates>
+
+📗 Docs: see [./docs/](./docs) folder \
+📜 Licence: GNU GPL 3.0
## Scripts