test md tabulky

docs.it4i/anselm-cluster-documentation/accessing-the-cluster/shell-and-data-access.md

@@ -5,8 +5,8 @@ Interactive Login
 -----------------
 The Anselm cluster is accessed by SSH protocol via login nodes login1 and login2 at address anselm.it4i.cz. The login nodes may be addressed specifically, by prepending the login node name to the address.
 
-|Login address|Port|Protocol|Login node|
-|---|---|
+
+
 |anselm.it4i.cz|22|ssh|round-robin DNS record for login1 and login2|
 |login1.anselm.it4i.cz|22|ssh|login1|
 |login2.anselm.it4i.cz|22|ssh|login2|

motd.sh

+#!/bin/bash
+
+### MOTD and Downtime history
+# autor: kru0052
+# 2016 IT4Innovations
+###
+
+printf "update"
+wget -q  http://www.it4i.cz/support/?lang=en
+printf " ... OK\n"
+
+i="index.html?lang=en"
+
+HEAD=$(grep -n -m1 'class="matrix light-grey' "$i" |cut -f1 -d: | tr --delete '\n')
+END=$(grep -n -m1 '<h3>Other</h3>' "$i" |cut -f1 -d: | tr --delete '\n')
+LAST=$(wc -l "$i" | cut -f1 -d' ')
+DOWN=$((LAST-END+2))
+
+sed '1,'"$((HEAD-1))"'d' "$i" | sed -n -e :a -e '1,'"$DOWN"'!{P;N;D;};N;ba' | sed '/<div/d' > "TMP.html"
+rm "$i"
+
+title="Message of the day"
+head=$(cat TMP.html | grep "rss-item-title" | cut -d ">" -f 2 | cut -d "<" -f 1)
+date=$(cat TMP.html | grep "<i>" | cut -d ">" -f 2 | cut -d "<" -f 1 | cut -d " " -f 1)
+info=$(cat TMP.html | grep "<p>" | cut -d ">" -f 2 | cut -d "<" -f 1)
+rm TMP.html
+
+echo ""
+echo "$title"
+echo "$date - $head"
+echo "$info"
+echo ""
+
+# poovolene stavy - Salomon Maintenance, Anselm Maintenance, Back in Production, Infrastructure Maintenance, PBS Maintenance, SCRATCH Maintenance, HOME Maintenance, Salomon and Anselm Maintenance
+if [ "$head" = "Salomon Maintenance" ] || [ "$head" = "Anselm Maintenance" ] || [ "$head" = "Back in Production" ] || [ "$head" = "Infrastructure Maintenance" ] || [ "$head" = "PBS Maintenance" ] || [ "$head" = "SCRATCH Maintenance" ] || [ "$head" = "HOME Maintenance" ] || [ "$head" = "Salomon and Anselm Maintenance" ]; then
+	dateDown=$(cat downtimes_history.md | sed -n '/---/{n;p;}' | cut -d "|" -f 2 | cut -d " " -f 1)
+	headDown=$(cat downtimes_history.md | sed -n '/---/{n;p;}' | cut -d "|" -f 3 | cut -d "*" -f 3)	
+
+	if [ "$date" = "$dateDown" ] && [ "$head" = "$headDown" ]; then
+		echo "Everything up-to-date..."
+	else
+		echo "Updating Downtime History..."
+		test=" |$date|**$head** $info|"
+		sed '/---/a '"$test"'' downtimes_history.md > TMP.md
+		cat TMP.md > downtimes_history.md
+		rm TMP.md
+	fi
+	#echo "### $title" > MOTD.md
+	#echo "**$head**" >> MOTD.md
+	#echo "$date - $info" >> MOTD.md
+else
+	echo "Downtime History not updated..."
+fi