diff --git a/install.zsh b/install.zsh
new file mode 100755
index 0000000..6638e41
--- /dev/null
+++ b/install.zsh
@@ -0,0 +1,228 @@
+#!/bin/zsh
+
+host=syu.is
+name=${host%%.*}
+domain=${host##*.}
+
+d=${0:a:h}
+dh=${0:a:h:h}
+
+git_plc=https://github.com/did-method-plc/did-method-plc
+git_bgs=https://github.com/bluesky-social/indigo
+git_atp=https://github.com/bluesky-social/atproto
+git_web=https://github.com/bluesky-social/social-app
+git_fee=https://github.com/bluesky-social/feed-generator
+
+run_repos_dl() {
+	mkdir -p $d/repos
+	cd $d/repos
+	if [ ! -d $d/repos/did-method-plc ];then
+		git clone $git_plc 
+	fi
+	if [ ! -d $d/repos/indigo ];then
+		git clone $git_bgs
+	fi
+	if [ ! -d $d/repos/atproto ];then
+		git clone $git_atp
+	fi
+	if [ ! -d $d/repos/social-app ];then
+		git clone $git_web
+	fi
+	if [ ! -d $d/repos/feed-generator ];then
+		git clone $git_fee
+		cp -rf $d/docker/feed/Dockerfile $d/repos/feed-generator/
+	fi
+}
+
+run_repos_dl
+
+run_env() {
+
+b="ADMIN_PASSWORD
+MODERATOR_PASSWORD
+TRIAGE_PASSWORD
+SERVICE_SIGNING_KEY
+IMG_URI_SALT
+IMG_URI_KEY
+OZONE_ADMIN_PASSWORD
+OZONE_MODERATOR_PASSWORD
+OZONE_TRIAGE_PASSWORD
+OZONE_SIGNING_KEY_HEX
+BGS_ADMIN_KEY
+PDS_REPO_SIGNING_KEY_K256_PRIVATE_KEY_HEX
+PDS_PLC_ROTATION_KEY_K256_PRIVATE_KEY_HEX"
+
+	for ((i=1;i<=`echo $b|wc -l`;i++))
+	do
+		f=`echo $b|awk "NR==$i"`
+		o=`openssl ecparam --name secp256k1 --genkey --noout --outform DER | tail --bytes=+8 | head --bytes=32 | xxd --plain --cols 32`
+		echo $f=$o
+		export $f=$o
+	done
+	
+	b="PDS_JWT_SECRET
+	PDS_ADMIN_PASSWORD"
+	
+	for ((i=1;i<=`echo $b|wc -l`;i++))
+	do
+		f=`echo $b|awk "NR==$i"`
+		o=`openssl rand --hex 16`
+		echo $f=$o
+		export $f=$o
+	done
+}
+
+run_env_write() {
+	echo MODERATION_PUSH_URL=https://admin:${OZONE_ADMIN_PASSWORD}@mod.${host} >> $d/.env/bsky
+	echo MODERATION_PUSH_URL=https://admin:${OZONE_ADMIN_PASSWORD}@mod.${host} >> $d/.env/mod
+	echo ADMIN_PASSWORD=$ADMIN_PASSWORD >> $d/.env/bsky
+	echo MODERATOR_PASSWORD=$MODERATOR_PASSWORD >> $d/.env/bsky
+	echo TRIAGE_PASSWORD=$TRIAGE_PASSWORD >> $d/.env/bsky
+	echo SERVICE_SIGNING_KEY=$SERVICE_SIGNING_KEY >> $d/.env/bsky
+	echo IMG_URI_SALT=$IMG_URI_SALT >> $d/.env/bsky
+	echo IMG_URI_KEY=$IMG_URI_KEY >> $d/.env/bsky
+	echo OZONE_ADMIN_PASSWORD=$OZONE_ADMIN_PASSWORD >> $d/.env/mod
+	echo OZONE_MODERATOR_PASSWORD=$OZONE_MODERATOR_PASSWORD >> $d/.env/mod
+	echo OZONE_TRIAGE_PASSWORD=$OZONE_TRIAGE_PASSWORD >> $d/.env/mod
+	echo OZONE_SIGNING_KEY_HEX=$OZONE_SIGNING_KEY_HEX >> $d/.env/mod
+	echo BGS_ADMIN_KEY=$BGS_ADMIN_KEY >> $d/.env/bgs
+	echo PDS_JWT_SECRET=$PDS_JWT_SECRET >> $d/.env/pds
+	echo PDS_ADMIN_PASSWORD=$PDS_ADMIN_PASSWORD >> $d/.env/pds
+	echo PDS_REPO_SIGNING_KEY_K256_PRIVATE_KEY_HEX=$PDS_REPO_SIGNING_KEY_K256_PRIVATE_KEY_HEX >> $d/.env/pds
+	echo PDS_PLC_ROTATION_KEY_K256_PRIVATE_KEY_HEX=$PDS_PLC_ROTATION_KEY_K256_PRIVATE_KEY_HEX >> $d/.env/pds
+}
+
+run_web() {
+	cd $d/repos/social-app/src
+	if [ -n "`grep -R bsky.social .`" ];then
+		for f (`grep -R bsky.social . |cut -d : -f 1`) sed -i -e "s/bsky\.social/${name}\.${domain}/g" $f
+	fi
+	#if [ -n "`grep -R bsky.app .`" ];then
+	#	for f (`grep -R bsky.app . |cut -d : -f 1`) sed -i -e "s/bsky\.app/web\.${name}\.${domain}/g" $f
+	#fi
+	if [ -n "`grep -R "isSandbox: false" .`" ];then
+		for f (`grep -R "isSandbox: false" . |cut -d : -f 1`) sed -i -e "s/isSandbox: false/isSandbox: true/g" $f
+	fi
+	if [ -n "`grep -R SANDBOX .`" ];then
+		for f (`grep -R SANDBOX . |cut -d : -f 1`) sed -i -e "s/SANDBOX/${name}\.${domain}/g" $f
+	fi
+	f=./view/com/modals/ServerInput.tsx
+	if [ -n "`grep -R Bluesky.Social $f`" ] && [ -f $f ];then
+		sed -i -e "s/Bluesky\.Social/${name}\.${domain}/g" $f
+	fi
+	f=./state/queries/preferences/moderation.ts
+	if [ -n "`grep -R 'Bluesky Social' $f`" ] && [ -f $f ];then
+		sed -i -e "s/Bluesky Social/${name}\.${domain}/g" $f
+	fi
+	f=./view/com/auth/create/Step1.tsx
+	if [ -n "`grep -R 'Bluesky' $f`" ] && [ -f $f ];then
+		sed -i -e "s/Bluesky/${name}\.${domain}/g" $f
+	fi
+	f=./lib/strings/url-helpers.ts
+	if [ -n "`grep -R 'Bluesky Social' $f`" ] && [ -f $f ];then
+		sed -i -e "s/Bluesky Social/${name}\.${domain}/g" $f
+	fi
+	f=./view/icons/Logotype.tsx
+	o=$d/icons/Logotype.tsx
+	if [ -n "`grep -R 'M8.478 6.252c1.503.538 2.3 1.7' $f`" ] && [ -f $f ]  && [ -f $o ];then
+		cp -rf $o $f
+	fi
+}
+
+run_web_icon_dl() {
+	curl -sL https://raw.githubusercontent.com/bluesky-social/social-app/main/src/view/icons/Logotype.tsx -o $d/repos/social-app/src/view/icons/Logotype.tsx
+	cp -rf $d/repos/social-app/src/view/icons/Logotype.tsx $d/icons/
+}
+
+run_web_app() {
+	cd $d/repos/social-app/src
+	f=./lib/analytics/analytics.tsx
+	if [ -n "`grep -R 'bsky.app' $f`" ] && [ -f $f ];then
+		sed -i -e "s#https://api.events.bsky.app/v1#https://bsky.syu.is/v1#g" $f
+	fi
+	f=./lib/analytics/analytics.web.tsx
+	if [ -n "`grep -R 'bsky.app' $f`" ] && [ -f $f ];then
+		sed -i -e "s#api.events.bsky.app/v1#bsky.syu.is/v1#g" $f
+	fi
+	f=./lib/notifications/notifications.ts
+	if [ -n "`grep -R 'bsky.app' $f`" ] && [ -f $f ];then
+		sed -i -e "s/bsky\.app/${name}\.${domain}/g" $f
+	fi
+	f=./lib/constants.ts
+	if [ -n "`grep -R 'bsky.app' $f`" ] && [ -f $f ];then
+		sed -i -e "s/bsky\.app/${name}\.${domain}/g" $f
+	fi
+	f=./lib/strings/url-helpers.ts
+	if [ -n "`grep -R 'bsky.app' $f`" ] && [ -f $f ];then
+		sed -i -e "s/bsky\.app/${name}\.${domain}/g" $f
+	fi
+	f=./view/com/modals/ServerInput.tsx
+	if [ -n "`grep -R 'bsky.app' $f`" ] && [ -f $f ];then
+		sed -i -e "s/bsky\.app/${name}\.${domain}/g" $f
+	fi
+	f=./view/com/modals/ContentFilteringSettings.tsx
+	if [ -n "`grep -R 'bsky.app' $f`" ] && [ -f $f ];then
+		sed -i -e "s/bsky\.app/${name}\.${domain}/g" $f
+	fi
+	f=./state/queries/index.ts
+	if [ -n "`grep -R 'bsky.app' $f`" ] && [ -f $f ];then
+		sed -i -e "s#https://public.api.bsky.app#https://api.syu.is#g" $f
+	fi
+	f=./App.native.tsx
+	if [ -n "`grep -R 'sentry' $f`" ] && [ -f $f ];then
+		sed -i -e "s#import 'lib/sentry'#//import 'lib/sentry'#g" $f
+		sed -i -e "s#import 'lib/sentry'#//import 'lib/sentry'#g" ./App.web.tsx
+	fi
+}
+
+run_update() {
+		cd $d/repos/did-method-plc;git pull
+		cd $d/repos/indigo;git pull
+		cd $d/repos/atproto;git pull
+		cd $d/repos/feed-generator;git pull
+		rm -rf $d/repos/social-app;
+		if [ ! -d $d/repos/social-app ];then
+			cd $d/repos
+			git clone $git_web
+			run_web
+			run_web_app
+		fi
+		cd $d
+		echo ----------------------------
+		echo cd $d
+		echo 'docker compose build && docker compose up -d'
+}
+
+web_write() {
+		echo $d/repos/social-app/src
+		cd $d/repos/social-app/src
+		grep -R bsky.social .|cut -d : -f 1|sort -u|xargs sed -i "s/bsky.social/syu.is/g"
+		grep -R bsky.app .|cut -d : -f 1|sort -u|xargs sed -i "s/bsky.app/web.syu.is/g"
+		grep -R public.api.syu.is ./lib/constants.ts | cut -d : -f 1|sort -u|xargs sed -i "s/public.api/bsky/g"
+
+		f=./view/icons/Logotype.tsx
+		o=$d/icons/Logotype.tsx
+		cp -rf $o $f
+
+		f=./view/com/util/UserAvatar.tsx
+		o=$d/icons/UserAvatar.tsx
+		cp -rf $o $f
+}
+
+case $1 in
+	run-env-write)
+		run_env
+		run_env_write
+		;;
+	web-app)
+		run_web_icon_dl
+		run_web
+		run_web_app
+		;;
+	update|up)
+		run_update
+		;;
+	web)
+		web_write
+		;;
+esac