diff --git a/friendica-clean-database.sh b/friendica-clean-database.sh
new file mode 100755
index 0000000..c363f46
--- /dev/null
+++ b/friendica-clean-database.sh
@@ -0,0 +1,78 @@
+#!/bin/bash
+interval=14
+sudo mariadb friendica --verbose -v -v --show-warnings --execute=\
+"DELETE FROM \`post-origin\` WHERE (\`parent-uri-id\`, \`uid\`) IN (SELECT \`uri-id\`, \`uid\` FROM \`post-user\` WHERE \`gravity\` = 0 AND \
+  \`deleted\` AND \`edited\` < (CURDATE() - INTERVAL $interval DAY));\
+DELETE FROM \`post-user\` WHERE \`gravity\` = 0 AND \
+  \`deleted\` AND \`edited\` < (CURDATE() - INTERVAL $interval DAY);\
+DELETE FROM \`post\` WHERE \`uri-id\` NOT IN (SELECT \`uri-id\` FROM \`post-user\`);\
+DELETE FROM \`post-content\` WHERE \`uri-id\` NOT IN (SELECT \`uri-id\` FROM \`post-user\`);\
+DELETE FROM \`post-thread\` WHERE \`uri-id\` NOT IN (SELECT \`uri-id\` FROM \`post-user\`);\
+DELETE FROM \`post-user\` WHERE \`uri-id\` NOT IN (SELECT \`uri-id\` FROM \`post\`);\
+DELETE FROM \`item-uri\` WHERE \`id\` IN (SELECT \`uri-id\` FROM \`post-thread\` WHERE \`received\` < (CURDATE() - INTERVAL $interval DAY) \
+  AND NOT \`uri-id\` IN (SELECT \`uri-id\` FROM \`post-thread-user\` \
+    WHERE (\`mention\` OR \`starred\` OR \`wall\`) AND \`uri-id\` = \`post-thread\`.\`uri-id\`) \
+  AND NOT \`uri-id\` IN (SELECT \`uri-id\` FROM \`post-category\` \
+    WHERE \`uri-id\` = \`post-thread\`.\`uri-id\`) \
+  AND NOT \`uri-id\` IN (SELECT \`uri-id\` FROM \`post-collection\` \
+    WHERE \`uri-id\` = \`post-thread\`.\`uri-id\`) \
+  AND NOT \`uri-id\` IN (SELECT \`uri-id\` FROM \`post-media\` \
+    WHERE \`uri-id\` = \`post-thread\`.\`uri-id\`) \
+  AND NOT \`uri-id\` IN (SELECT \`parent-uri-id\` FROM \`post-user\` INNER JOIN \`contact\` ON \`contact\`.\`id\` = \`contact-id\` AND \`notify_new_posts\` \
+    WHERE \`parent-uri-id\` = \`post-thread\`.\`uri-id\`) \
+  AND NOT \`uri-id\` IN (SELECT \`parent-uri-id\` FROM \`post-user\` \
+    WHERE (\`origin\` OR \`event-id\` != 0 OR \`post-type\` = 128) AND \`parent-uri-id\` = \`post-thread\`.\`uri-id\`) \
+  AND NOT \`uri-id\` IN (SELECT \`uri-id\` FROM \`post-content\` \
+    WHERE \`resource-id\` != 0 AND \`uri-id\` = \`post-thread\`.\`uri-id\`));\
+DELETE FROM \`item-uri\` WHERE \`id\` IN (SELECT \`uri-id\` FROM \`post-user\` WHERE \`gravity\` = 0 AND \`uid\` = 0 AND \`received\` < (CURDATE() - INTERVAL $interval DAY) \
+  AND NOT \`uri-id\` IN (\
+    SELECT \`parent-uri-id\` FROM \`post-user\` AS \`i\` WHERE \`i\`.\`uid\` != 0 AND \`i\`.\`parent-uri-id\` = \`post-user\`.\`uri-id\`\
+  ) AND NOT \`uri-id\` IN (\
+    SELECT \`parent-uri-id\` FROM \`post-user\` AS \`i\` WHERE \`i\`.\`uid\` = 0 AND \`i\`.\`parent-uri-id\` = \`post-user\`.\`uri-id\` AND \`i\`.\`received\` > (CURDATE() - INTERVAL $interval DAY)\
+  )\
+);\
+DELETE FROM \`attach\` WHERE \`id\` NOT IN (SELECT \`attach-id\` FROM \`post-media\`);\
+DELETE FROM \`item-uri\` WHERE (\
+  \`id\` < (\
+    SELECT \`uri-id\` FROM \`post\` WHERE \`received\` < CURDATE() - INTERVAL 1 DAY ORDER BY \`received\` DESC LIMIT 1 \
+  ) AND NOT EXISTS (\
+    SELECT \`uri-id\` FROM \`post-user\` WHERE \`uri-id\` = \`item-uri\`.\`id\` \
+  ) AND NOT EXISTS (\
+    SELECT \`parent-uri-id\` FROM \`post-user\` WHERE \`parent-uri-id\` = \`item-uri\`.\`id\` \
+  ) AND NOT EXISTS (\
+    SELECT \`thr-parent-id\` FROM \`post-user\` WHERE \`thr-parent-id\` = \`item-uri\`.\`id\` \
+  ) AND NOT EXISTS (\
+    SELECT \`external-id\` FROM \`post-user\` WHERE \`external-id\` = \`item-uri\`.\`id\` \
+  ) AND NOT EXISTS (\
+    SELECT \`replies-id\` FROM \`post-user\` WHERE \`replies-id\` = \`item-uri\`.\`id\` \
+  ) AND NOT EXISTS (\
+    SELECT \`context-id\` FROM \`post-thread\` WHERE \`context-id\` = \`item-uri\`.\`id\` \
+  ) AND NOT EXISTS (\
+    SELECT \`conversation-id\` FROM \`post-thread\` WHERE \`conversation-id\`= \`item-uri\`.\`id\` \
+  ) AND NOT EXISTS (\
+    SELECT \`uri-id\` FROM \`mail\` WHERE \`uri-id\` = \`item-uri\`.\`id\` \
+  ) AND NOT EXISTS (\
+    SELECT \`uri-id\` FROM \`event\` WHERE \`uri-id\` = \`item-uri\`.\`id\` \
+  ) AND NOT EXISTS (\
+    SELECT \`uri-id\` FROM \`user-contact\` WHERE \`uri-id\` = \`item-uri\`.\`id\` \
+  ) AND NOT EXISTS (\
+    SELECT \`uri-id\` FROM \`contact\` WHERE \`uri-id\` = \`item-uri\`.\`id\` \
+  ) AND NOT EXISTS (\
+    SELECT \`uri-id\` FROM \`apcontact\` WHERE \`uri-id\` = \`item-uri\`.\`id\` \
+  ) AND NOT EXISTS (\
+    SELECT \`uri-id\` FROM \`diaspora-contact\` WHERE \`uri-id\` = \`item-uri\`.\`id\` \
+  ) AND NOT EXISTS (\
+    SELECT \`uri-id\` FROM \`inbox-status\` WHERE \`uri-id\` = \`item-uri\`.\`id\` \
+  ) AND NOT EXISTS (\
+    SELECT \`uri-id\` FROM \`post-delivery\` WHERE \`uri-id\` = \`item-uri\`.\`id\` \
+  ) AND NOT EXISTS (\
+    SELECT \`uri-id\` FROM \`post-delivery\` WHERE \`inbox-id\` = \`item-uri\`.\`id\` \
+  ) AND NOT EXISTS (\
+    SELECT \`parent-uri-id\` FROM \`mail\` WHERE \`parent-uri-id\` = \`item-uri\`.\`id\` \
+  ) AND NOT EXISTS (\
+    SELECT \`thr-parent-id\` FROM \`mail\` WHERE \`thr-parent-id\` = \`item-uri\`.\`id\` \
+  )\
+); \
+DELETE t1 FROM \`item-uri\` t1 INNER JOIN \`item-uri\` t2 WHERE t1.\`id\` < t2.\`id\` AND t1.\`uri\` = t2.\`uri\`;\
+DELETE u1 FROM \`post-media\` u1 INNER JOIN \`post-media\` u2 WHERE u1.\`id\` < u2.\`id\` AND u1.\`uri-id\` = u2.\`uri-id\` AND u1.\`url\`= u2.\`url\`;\
+DELETE v1 FROM \`post-user\` v1 INNER JOIN \`post-media\` v2 WHERE v1.\`id\` = v2.\`id\` AND v1.\`uri-id\` = v2.\`uri-id\`;"
diff --git a/friendica-find-missing-servers.sh b/friendica-find-missing-servers.sh
new file mode 100755
index 0000000..6bf3a64
--- /dev/null
+++ b/friendica-find-missing-servers.sh
@@ -0,0 +1,80 @@
+#!/bin/bash
+db="friendica"
+tmpfile="/tmp/sitesdown.txt"
+idsdownfile="/tmp/idsdown.txt"
+loop_1() {
+	sitereq=$(curl -s -L --head -m 10 --request GET "$a")
+	status=$(echo "$sitereq" | grep -e "200" -e "cloudflare")
+	if [[ -z $status ]]
+	then
+		echo "$a" >> "$tmpfile"
+		echo "Added $a"
+	fi
+}
+loop_2() {
+	echo "Finding users for $b"
+	mariadb "$db" -N -B -q -e "select \`id\` from contact c where \"$b\" not in (select \`contact-id\` from group_member) and (c.baseurl = \"$b\" or c.url = \"$b\")" | sudo tee -a "$idsdownfile" &> /dev/null
+}
+
+loop_3() {
+	echo "Deleting user $lineb"
+	mariadb "$db" -N -B -q -e "delete from \`contact\` where \`id\` = $lineb"
+	mariadb "$db" -N -B -q -e "delete from \`post-thread\` where \`author-id\` = $lineb or \`causer-id\` = $lineb or \`owner-id\` = $lineb"
+	mariadb "$db" -N -B -q -e "delete from \`post-thread-user\` where \`author-id\` = $lineb or \`causer-id\` = $lineb  or \`owner-id\` = $lineb"
+	mariadb "$db" -N -B -q -e "delete from \`post-user\` where \`author-id\` = $lineb  or \`causer-id\` = $lineb or \`owner-id\` = $lineb"
+	mariadb "$db" -N -B -q -e "delete from \`post-tag\` where cid = $lineb"
+	mariadb "$db" -N -B -q -e "delete from \`post\` where \`owner-id\` = $lineb or \`author-id\` = $lineb or \`causer-id\` = $lineb"
+	mariadb "$db" -N -B -q -e "delete from \`photo\` where \`contact-id\` = $lineb"
+	mariadb "$db" -N -B -q -e "delete from \`contact\` where \`id\` = $lineb"
+}
+
+#Check if our dependencies are installed
+if [[ $(type curl) && $(type mariadb) && $(type date) ]]
+then
+	date
+	if [[ ! -f "$tmpfile" ]]
+	then
+		echo "Listing sites"
+		sites=($(mariadb "$db" -N -B -q -e "select distinct baseurl from contact" | sort -n | uniq ))
+		echo "Amount of unique sites: ${#sites[@]}"
+		for a in "${sites[@]}"
+		do
+			loop_1 $a &
+			if [[ $(jobs -r -p | wc -l) -ge $(expr $(getconf _NPROCESSORS_ONLN)*2) ]]
+			then
+				wait -n
+			fi
+		done
+		wait
+	fi
+	sitesdown=()
+	while read -r line; do
+		sitesdown+=($line)
+	done < "$tmpfile"
+	echo "Amount of sites down: ${#sitesdown[@]} / ${#sites[@]}"
+	if [[ ! -f "$idsdownfile" ]]
+	then
+		for b in "${sitesdown[@]}"
+		do
+			loop_2 $b &
+			if [[ $(jobs -r -p | wc -l) -ge $(expr $(getconf _NPROCESSORS_ONLN)/2) ]]
+			then
+				wait -n
+			fi
+		done
+		wait
+		#cat "$idsdownfile" | sort -n | uniq > "$idsdownfile"
+	fi
+	while read -r lineb; do
+		#The community no longer exists, delete
+		loop_3 $lineb &
+		if [[ $(jobs -r -p | wc -l) -ge $(expr $(getconf _NPROCESSORS_ONLN)/2) ]]
+		then
+			wait -n
+		fi
+		wait
+	done < "$idsdownfile"
+	rm "$tmpfile" 2> /dev/null
+	rm "$idsdownfile" 2> /dev/null
+	date
+fi
diff --git a/friendica-fix-avatar-permissions.sh b/friendica-fix-avatar-permissions.sh
new file mode 100755
index 0000000..d4d3d8e
--- /dev/null
+++ b/friendica-fix-avatar-permissions.sh
@@ -0,0 +1,84 @@
+#!/bin/bash
+IFS="
+"
+#Set your parameters here
+site=hub.example.net
+user=friendica
+group=friendica
+fileperm=644
+folderperm=755
+folder=/var/www/friendica
+folderescaped=${folder////\\/}
+tmpfile=/tmp/friendica-fix-avatar-permissions.txt
+avatarfolder=avatar
+cd "$folder" || exit
+if [ ! -f "$tmpfile" ]
+then
+	sudo -u "$user" bin/console movetoavatarcache | sudo tee "$tmpfile" #&> /dev/null
+fi
+grep -e "https://$site/$avatarfolder/" "$tmpfile" | sed -e "s/.*$site/$folderescaped/g" -e "s/-.*/\*/g" | (
+	while read n
+	do
+		find "$folder/$avatarfolder" -path "$n" -type f | (
+			while read p
+			do
+				if [[ "${p}" =~ ".jpeg" || "${p}" =~ ".jpg" ]]
+				then
+					jpegoptim -m 76 "${p}" & #&> /dev/null
+					if [[ $(jobs -r -p | wc -l) -ge $(getconf _NPROCESSORS_ONLN) ]]
+					then
+						wait -n
+					fi
+				fi
+				if [[ "${p}" =~  ".gif" ]]
+				then
+					gifsicle --batch -O3 --lossy=80 --colors=255 "${p}" & #&> /dev/null
+					if [[ $(jobs -r -p | wc -l) -ge $(getconf _NPROCESSORS_ONLN) ]]
+					then
+						wait -n
+					fi
+					#Specific compression for large GIF files
+					while [[ $(stat -c%s "${p}") -ge 512000 ]]
+					do
+						gifsicle "${p}" `seq -f "#%g" 0 2 99` -O3 --lossy=80 --colors=255 -o "${p}" & #&> /dev/null
+						if [[ $(jobs -r -p | wc -l) -ge $(getconf _NPROCESSORS_ONLN) ]]
+						then
+							wait -n
+						fi
+					done
+				fi
+				if [[ "${p}" =~ ".png" ]]
+				then
+					oxipng -o max "${p}" & #&> /dev/null
+					if [[ $(jobs -r -p | wc -l) -ge $(getconf _NPROCESSORS_ONLN) ]]
+					then
+						wait -n
+					fi
+				fi
+				if [[ "${p}" =~ ".webp" ]]
+				then
+					cwebp -mt -af -quiet "${p}" -o /tmp/temp.webp #&> /dev/null
+					if [ -f /tmp/temp.webp ]
+					then
+						size_new=$(stat -c%s "/tmp/temp.webp")
+						size_original=$(stat -c%s "${p}")
+						if [ "$size_original" -gt "$size_new" ]
+						then
+							mv /tmp/temp.webp "${p}"
+						else
+							rm /tmp/temp.webp
+						fi
+					fi
+				fi
+			done
+		)
+	done
+)
+wait
+rm "$tmpfile"
+/usr/bin/find $folder/avatar -type d -empty -delete
+/usr/bin/chmod $folderperm $folder/avatar
+/usr/bin/chown -R $user:$group $folder/avatar
+/usr/bin/find $folder/avatar -depth -not -user $user -or -not -group $group -print0 | xargs -0 -r sudo chown -v $user:$group #&> /dev/null
+/usr/bin/find $folder/avatar -depth -type d -and -not -type f -and -not -perm $folderperm -print0 | xargs -0 -r sudo chmod -v $folderperm #&> /dev/null
+/usr/bin/find $folder/avatar -depth -type f -and -not -type d -and -not -perm $fileperm -print0 | xargs -0 -r sudo chmod -v $fileperm #&> /dev/null
diff --git a/friendica-non-follower-featured-posts.sh b/friendica-non-follower-featured-posts.sh
new file mode 100755
index 0000000..ff7e94a
--- /dev/null
+++ b/friendica-non-follower-featured-posts.sh
@@ -0,0 +1,57 @@
+#!/bin/bash
+ca=100
+camax=0
+while [[ $ca -gt 0 ]]
+do
+	ca=$(sudo mariadb friendica -B -N -q -e "delete from workerqueue where regexp_replace(regexp_replace(\`parameter\`, '\\\[', ''), '\\\]', '') not in (select \`id\` from \`contact\` where \`id\` in (select \`contact-id\` from \`group_member\`)) and \`command\` = \"UpdateContact\" limit $ca; select row_count();")
+	camax=$(( camax + ca ))
+	printf "\rUpdateContact\t\t%s\r" "$camax"
+done
+printf "\rUpdateContact\t\t%s\n\r" "$camax"
+#echo "UpdateContact      $camax"
+
+cb=100
+cbmax=0
+while [[ $cb -gt 0 ]]
+do
+	cb=$(sudo mariadb friendica -B -N -q -e "delete from workerqueue where regexp_replace(regexp_replace(\`parameter\`, '\\\[', ''), '\\\]', '') not in (select \`id\` from \`contact\` where \`id\` in (select \`contact-id\` from \`group_member\`)) and \`command\` = \"ContactDiscovery\" limit $cb; select row_count();")
+	cbmax=$(( cbmax + cb ))
+	printf "\rContactDiscovery\t%s\r" "$cbmax"
+done
+printf "\rContactDiscovery\t%s\n\r" "$cbmax"
+#echo "ContactDiscovery   $cbmax"
+
+cc=100
+ccmax=0
+while [[ $cc -gt 0 ]]
+do
+	cc=$(sudo mariadb friendica -B -N -q -e "delete from workerqueue where regexp_replace(substring_index(substring_index(\`parameter\`, '\\\"', -2), '\\\"', 1), '\\\\\\\\', '') not in (select \`url\` from \`contact\` where \`id\` in (select \`contact-id\` from \`group_member\`)) and \`command\` = \"FetchFeaturedPosts\" limit $cc; select row_count();")
+	ccmax=$(( ccmax + cc ))
+	printf "\rFetchFeaturedPosts\t%s\r" "$ccmax"
+
+done
+printf "\rFetchFeaturedPosts\t%s\n\r" "$ccmax"
+#echo "FetchFeaturedPosts $ccmax"
+
+cd=100
+cdmax=0
+while [[ $cd -gt 0 ]]
+do
+	cd=$(sudo mariadb friendica -B -N -q -e "delete from workerqueue where regexp_replace(substring_index(substring_index(\`parameter\`, '\\\"', -2), '\\\"', 1), '\\\\\\\\', '') not in (select \`url\` from \`contact\` where \`id\` in (select \`contact-id\` from \`group_member\`)) and \`command\` = \"UpdateGServer\" limit $cd; select row_count();")
+	cdmax=$(( cdmax + cd ))
+	printf "\rUpdateGServer\t\t%s\r" "$cdmax"
+done
+printf "\rUpdateGServer\t\t%s\n\r" "$cdmax"
+#echo "UpdateGServer      $cdmax"
+
+ce=100
+cemax=0
+while [[ $ce -gt 0 ]]
+do
+	ce=$(sudo mariadb friendica -B -N -q -e "delete from workerqueue where command=\"ProcessQueue\" and pid=0 and done=0 limit $ce; select row_count();")
+	cemax=$(( cemax + ce ))
+	printf "\rProcessQueue\t\t%s\r" "$cemax"
+done
+printf "\rProcessQueue\t\t%s\n\r" "$cemax"
+#echo "ProcessQueue       $cemax"
+
diff --git a/friendica-remove-old-photos-parallel.sh b/friendica-remove-old-photos-parallel.sh
new file mode 100755
index 0000000..7d68406
--- /dev/null
+++ b/friendica-remove-old-photos-parallel.sh
@@ -0,0 +1,56 @@
+#!/bin/bash
+IFS="
+"
+#Set your parameters here
+url=hub.example.net
+db=friendica
+folder=/var/www/friendica
+folderavatar=/var/www/friendica/avatar
+loop() {
+	#Parse each file in folder
+	ky=$(echo "$y" | sed -e "s/$folderescaped/https:\/\/$url/g" -e "s/-[0-9]*\..*\$//g")
+	f=$(sudo mariadb $db -N -B -q -e "select photo from contact where photo like '$ky%' limit 1")
+	if [[ $? -eq 0 && -z $f && -f $y ]]
+	then
+		ls -lh "$y"
+		sudo rm -rf "$y"
+		d=$(( d + 1 ))
+	fi
+	#printf "\rPhotos: %s\tFolder %s\tEntry %s   " "$d" "$n" "$m"
+	printf "\rFolder %s\tEntry %s  " "$n" "$m"
+	return $d
+}
+
+date
+#Go to the Friendica installation
+cd "$folderavatar" || exit
+let "indexlength=37+${#url}"
+(( indexlength=49+${#url} ))
+sudo mariadb $db -e "alter table contact add index if not exists photo_index (photo($indexlength))"
+n=0
+d=0
+sudo find "$folderavatar" -depth -mindepth 1 -maxdepth 1 -type d | while read -r x
+do
+	n=$(( n + 1 ))
+	#If the directory still exists
+        if [[ -d "$x" ]]
+        then
+                folderescaped=${folder////\\/}
+                kx=$(echo "$x" | sed -e "s/$folderescaped/https:\/\/$url/g" -e "s/-[0-9]*\..*\$//g")
+                if [[ -d $x ]]
+                then
+			m=0
+			while read -r y
+			do
+				m=$(( m + 1 ))
+				loop "$x" "$m" "$n" "$d" &
+			        if [[ $(jobs -r -p | wc -l) -ge $(( $(getconf _NPROCESSORS_ONLN) / 1 )) ]]
+			        then
+                			wait -n
+			        fi
+			done < <(sudo find "$x" -type f -mtime -8)
+                fi
+        fi
+done
+sudo mariadb $db -e "alter table contact drop index photo_index"
+date
diff --git a/friendica-workerqueue.sh b/friendica-workerqueue.sh
new file mode 100755
index 0000000..0df20aa
--- /dev/null
+++ b/friendica-workerqueue.sh
@@ -0,0 +1,2 @@
+#!/bin/bash
+sudo mariadb friendica --execute="select distinct command, count(*) from workerqueue where done = 0 group by command; select count(*) from workerqueue where done = 0; select count(*) from workerqueue where command = \"ProcessQueue\" and pid = 0 and done = 0"
diff --git a/media-optimize-local.sh b/media-optimize-local.sh
new file mode 100755
index 0000000..c1cf8c8
--- /dev/null
+++ b/media-optimize-local.sh
@@ -0,0 +1,56 @@
+#!/bin/bash
+IFS="
+"
+    #media-optimize
+    find . -type f -iname "*.jp*" -size +50k | (
+        while read p
+	do
+	    nice -n 15 jpegoptim -m 76 "${p}" &
+	    if [[ $(jobs -r -p | wc -l) -ge $(getconf _NPROCESSORS_ONLN) ]]
+	    then
+	        wait -n
+            fi
+	done;
+    	wait
+    )
+    find . -type f -iname "*.gif" -size +500k | (
+        while read q
+	do
+            nice -n 15 gifsicle --batch -O3 --lossy=80 --colors=255 "${q}" &
+	    if [[ $(jobs -r -p | wc -l) -ge $(getconf _NPROCESSORS_ONLN) ]]
+	    then
+	        wait -n
+            fi
+	done;
+    	wait
+    )
+    find . -type f -iname "*.png" -size +300k | (
+        while read r
+	do
+	    nice -n 15 oxipng -o max "${r}" &
+	    if [[ $(jobs -r -p | wc -l) -ge $(getconf _NPROCESSORS_ONLN) ]]
+	    then
+	        wait -n
+            fi
+	done;
+    	wait
+    )
+    #compress-webp
+    find . -type f -iname "*.webp" -size +200k | (
+        while read s
+	do
+            nice -n 15 cwebp -mt -af -quiet "${s}" -o /tmp/"${s##.*\/}"_temp.webp
+            if [ -f /tmp/"${s##.*\/}"_temp.webp ]
+            then
+                size_new=$(stat -c%s /tmp/"${s##.*\/}"_temp.webp)
+                size_original=$(stat -c%s "${s}")
+                if [ "$size_original" -gt "$size_new" ]
+                then
+                    mv /tmp/"${s##.*\/}"_temp.webp $s
+                else
+                    rm /tmp/"${s##.*\/}"_temp.webp
+                fi
+            fi
+        done;
+	wait
+    )