diff --git a/scripts/benchmark.z-run b/scripts/benchmark.z-run
new file mode 100644
index 0000000..de44b6a
--- /dev/null
+++ b/scripts/benchmark.z-run
@@ -0,0 +1,236 @@
+#!/dev/null
+
+
+
+
+:: benchmark / server / 1x1 :: exec -- "${ZRUN[@]}" ':: benchmark / server / inmem' "${@}" --processes 1 --threads 1
+:: benchmark / server / 2x1 :: exec -- "${ZRUN[@]}" ':: benchmark / server / inmem' "${@}" --processes 2 --threads 1
+:: benchmark / server / 1x2 :: exec -- "${ZRUN[@]}" ':: benchmark / server / inmem' "${@}" --processes 1 --threads 2
+:: benchmark / server / 2x2 :: exec -- "${ZRUN[@]}" ':: benchmark / server / inmem' "${@}" --processes 2 --threads 2
+
+
+
+
+<< benchmark / server
+	if test "${#}" -ge 1 ; then
+		if test "${1:0:1}" != '-' ; then
+			_archive="${1}"
+			shift -- 1
+		else
+			_archive=''
+		fi
+	else
+		_archive=''
+	fi
+	if test -z "${_archive}" ; then
+		_archive=./examples/hello-world.cdb
+	fi
+	exec -- \
+		sudo -u root -n -E -P -- \
+		taskset -c 0,1 \
+		nice -n -19 -- \
+		ionice -c 2 -n 0 -- \
+		chrt -r 10 \
+		prlimit -n262144 -- \
+		sudo -u "${USER}" -n -E -P -- \
+		env -i -- \
+	./.outputs/binaries/release/kawipiko-server \
+			--bind 127.9.185.194:8080 \
+			--archive "${_archive}" \
+			--security-headers-disable \
+			--timeout-disable \
+			"${@}" \
+	#
+!!
+
+
+<< benchmark / server / mmap
+	exec -- "${ZRUN[@]}" ':: benchmark / server' \
+			"${@}" \
+			--archive-mmap \
+			--archive-preload \
+	#
+!!
+
+<< benchmark / server / inmem
+	exec -- "${ZRUN[@]}" ':: benchmark / server' \
+			"${@}" \
+			--archive-inmem \
+			--index-all \
+	#
+!!
+
+
+
+
+<< benchmark / server / profile / cpu
+	exec -- "${ZRUN[@]}" ':: benchmark / server / mmap' \
+			"${@}" \
+			--profile-cpu ./.outputs/server-cpu.txt \
+	#
+!!
+
+<< benchmark / server / profile / mem
+	exec -- "${ZRUN[@]}" ':: benchmark / server / mmap' \
+			"${@}" \
+			--profile-mem ./.outputs/server-mem.txt \
+	#
+!!
+
+<< benchmark / server / profile / cpu / analyze
+	export -- PPROF_BINARY_PATH=./.outputs/binaries/release/kawipiko-server
+	exec -- go tool pprof "${@}" -- ./.outputs/server-cpu.txt
+!!
+
+<< benchmark / server / profile / mem / analyze
+	export -- PPROF_BINARY_PATH=./.outputs/binaries/release/kawipiko-server
+	exec -- go tool pprof "${@}" ./.outputs/server-mem.txt
+!!
+
+
+
+
+
+
+
+
+:: benchmark / client / 16384 :: exec -- "${ZRUN[@]}" ':: benchmark / client' "${@}" --threads 2 --connections 16384 --timeout 6s
+:: benchmark / client / 4096 :: exec -- "${ZRUN[@]}" ':: benchmark / client' "${@}" --threads 2 --connections 4096
+:: benchmark / client / 2048 :: exec -- "${ZRUN[@]}" ':: benchmark / client' "${@}" --threads 2 --connections 2048
+:: benchmark / client / 1024 :: exec -- "${ZRUN[@]}" ':: benchmark / client' "${@}" --threads 2 --connections 1024
+:: benchmark / client / 512 :: exec -- "${ZRUN[@]}" ':: benchmark / client' "${@}" --threads 1 --connections 512
+:: benchmark / client / 256 :: exec -- "${ZRUN[@]}" ':: benchmark / client' "${@}" --threads 1 --connections 256
+:: benchmark / client / 128 :: exec -- "${ZRUN[@]}" ':: benchmark / client' "${@}" --threads 1 --connections 128
+:: benchmark / client / 64 :: exec -- "${ZRUN[@]}" ':: benchmark / client' "${@}" --threads 1 --connections 64
+:: benchmark / client / 32 :: exec -- "${ZRUN[@]}" ':: benchmark / client' "${@}" --threads 1 --connections 32
+:: benchmark / client / 16 :: exec -- "${ZRUN[@]}" ':: benchmark / client' "${@}" --threads 1 --connections 16
+:: benchmark / client / 8 :: exec -- "${ZRUN[@]}" ':: benchmark / client' "${@}" --threads 1 --connections 8
+:: benchmark / client / 4 :: exec -- "${ZRUN[@]}" ':: benchmark / client' "${@}" --threads 1 --connections 4
+:: benchmark / client / 2 :: exec -- "${ZRUN[@]}" ':: benchmark / client' "${@}" --threads 1 --connections 2
+:: benchmark / client / 1 :: exec -- "${ZRUN[@]}" ':: benchmark / client' "${@}" --threads 1 --connections 1
+
+
+
+
+<< benchmark / client
+	if test "${#}" -ge 1 ; then
+		if test "${1:0:1}" != '-' ; then
+			_path="${1}"
+			_path="${_path#/}"
+			shift -- 1
+		else
+			_path=''
+		fi
+	else
+		_path=''
+	fi
+	exec -- \
+		sudo -u root -n -E -P -- \
+		taskset -c 2,3 \
+		nice -n -19 -- \
+		ionice -c 2 -n 0 -- \
+		chrt -r 10 \
+		prlimit -n262144 -- \
+		sudo -u "${USER}" -n -E -P -- \
+		env -i -- \
+	./.bin/wrk \
+			--threads 1 \
+			--connections 1 \
+			--conn-reqs 1024 \
+			--timeout 1s \
+			--duration 30s \
+			--progress \
+			--latency \
+			"${@}" \
+			-- "http://127.9.185.194:8080/${_path}" \
+	#
+!!
+
+
+<< benchmark / client / paths
+	test "${#}" -ge 1
+	_paths="${1}"
+	shift -- 1
+	exec -- \
+		sudo -u root -n -E -P -- \
+		taskset -c 2,3 \
+		nice -n -19 -- \
+		ionice -c 2 -n 0 -- \
+		chrt -r 10 \
+		prlimit -n262144 -- \
+		sudo -u "${USER}" -n -E -P -- \
+		env -i -- \
+	./.bin/wrk \
+			--threads 1 \
+			--connections 1 \
+			--conn-reqs 1024 \
+			--timeout 1s \
+			--duration 30s \
+			--progress \
+			--latency \
+			--script ../kawipiko-examples/sources/wrk-paths-from-file.lua \
+			"${@}" \
+			-- "http://127.9.185.194:8080/" \
+			"${_paths}" \
+	#
+!!
+
+
+
+
+<< benchmark / curl
+	if test "${#}" -ge 1 ; then
+		if test "${1:0:1}" != '-' ; then
+			_path="${1}"
+			_path="${_path#/}"
+			shift -- 1
+		else
+			_path=''
+		fi
+	else
+		_path=''
+	fi
+	exec -- \
+		env -i -- \
+	"$( type -P -- curl )" \
+			--silent \
+			--compressed \
+			--output /dev/stdout \
+			--dump-header /dev/stdout \
+			"${@}" \
+			-- \
+			"http://127.9.185.194:8080/${_path}" \
+	#
+!!
+
+
+
+
+<< benchmark / dummy
+	test "${#}" -eq 0
+	_outputs="$( exec -- readlink -e -- ./.outputs )"
+	mkdir -p -- "${_outputs}/binaries/release"
+	rm -f -- "${_outputs}/binaries/release/kawipiko-server-dummy"
+	"${ZRUN[@]}" ':: go / tool' \
+			build \
+			-mod readonly \
+			-tags netgo \
+			-ldflags 'all=-s -extld=gcc -extldflags=-static' \
+			-gcflags 'all=-l=4' \
+			-o "${_outputs}/binaries/release/kawipiko-server-dummy" \
+			-- ./cmd/server-dummy.go \
+	#
+	exec -- \
+		sudo -u root -n -E -P -- \
+		taskset -c 0,1 \
+		nice -n -19 -- \
+		ionice -c 2 -n 0 -- \
+		chrt -r 10 \
+		prlimit -n262144 -- \
+		sudo -u "${USER}" -n -E -P -- \
+		env -i -- \
+	./.outputs/binaries/release/kawipiko-server-dummy \
+		"${@}" \
+	#
+!!
+
diff --git a/scripts/examples.z-run b/scripts/examples.z-run
new file mode 100644
index 0000000..e0c80ab
--- /dev/null
+++ b/scripts/examples.z-run
@@ -0,0 +1,64 @@
+#!/dev/null
+
+
+
+
+<< examples / hello-world / archive
+	"${ZRUN[@]}" ':: execute / archiver / debug' \
+			--sources ./examples/hello-world \
+			--archive ./examples/hello-world.cdb \
+			--progress \
+			--debug \
+			"${@}" \
+	#
+	cdb -d -- ./examples/hello-world.cdb \
+	| tr -d '\r' \
+	| sed -r -e 's#^(\+[0-9]+,[0-9]+):(.+?)->#\n\1\n\2\n#' \
+		>| ./examples/hello-world.cdb-dump \
+	#
+!!
+
+
+<< examples / hello-world / serve
+	exec -- "${ZRUN[@]}" ':: execute / server / debug' \
+			--bind 127.153.215.30:8080 \
+			--archive ./examples/hello-world.cdb \
+			--archive-inmem \
+			--index-all \
+			--processes 1 \
+			--threads 1 \
+			--debug \
+			"${@}" \
+	#
+!!
+
+
+
+
+<< examples / huge / archive
+	exec -- "${ZRUN[@]}" ':: execute / archiver / debug' \
+			--sources ./.outputs/examples/huge \
+			--archive ./.outputs/examples/huge.cdb \
+			--compress gzip \
+			--compress-cache ./.outputs/examples/huge-compress.cache \
+			--sources-cache ./.outputs/examples/huge-sources.cache \
+			--exclude-strip \
+			--exclude-file-listing \
+			--progress \
+			"${@}" \
+	#
+!!
+
+
+<< examples / huge / serve
+	exec -- "${ZRUN[@]}" ':: execute / server / debug' \
+			--bind 127.153.215.30:8080 \
+			--archive ./.outputs/examples/huge.cdb \
+			--archive-mmap \
+			--processes 1 \
+			--threads 1 \
+			--debug \
+			"${@}" \
+	#
+!!
+
diff --git a/scripts/execute.z-run b/scripts/execute.z-run
new file mode 100644
index 0000000..cb47afa
--- /dev/null
+++ b/scripts/execute.z-run
@@ -0,0 +1,41 @@
+#!/dev/null
+
+
+
+
+++<< execute / server / debug
+	"${ZRUN[@]}" ':: go / build / server / debug'
+	exec -- env -i -- ./.outputs/binaries/debug/kawipiko-server "${@}"
+!!
+
+<< execute / server / release
+	"${ZRUN[@]}" ':: go / build / server / release'
+	exec -- env -i -- ./.outputs/binaries/release/kawipiko-server "${@}"
+!!
+
+
+
+
+++<< execute / archiver / debug
+	"${ZRUN[@]}" ':: go / build / archiver / debug'
+	exec -- env -i -- ./.outputs/binaries/debug/kawipiko-archiver "${@}"
+!!
+
+<< execute / archiver / release
+	"${ZRUN[@]}" ':: go / build / archiver / release'
+	exec -- env -i -- ./.outputs/binaries/release/kawipiko-archiver "${@}"
+!!
+
+
+
+
+<< execute / wrapper / debug
+	"${ZRUN[@]}" ':: go / build / wrapper / debug'
+	exec -- env -i -- ./.outputs/binaries/debug/kawipiko-wrapper "${@}"
+!!
+
+<< execute / wrapper / release
+	"${ZRUN[@]}" ':: go / build / wrapper / release'
+	exec -- env -i -- ./.outputs/binaries/release/kawipiko-wrapper "${@}"
+!!
+
diff --git a/scripts/go.z-run b/scripts/go.z-run
new file mode 100644
index 0000000..ab4f6f8
--- /dev/null
+++ b/scripts/go.z-run
@@ -0,0 +1,291 @@
+#!/dev/null
+
+
+
+
+<< go / build / server / debug
+	test "${#}" -eq 0
+	_outputs="$( exec -- readlink -e -- ./.outputs )"
+	mkdir -p -- "${_outputs}/binaries/debug"
+	if test -e "${_outputs}/binaries/debug/kawipiko-server" ; then
+		rm -- "${_outputs}/binaries/debug/kawipiko-server"
+	fi
+	exec -- \
+		nodaemon \
+		nice -n 19 \
+	"${ZRUN[@]}" ':: go / tool' \
+			build \
+			-mod readonly \
+			-o "${_outputs}/binaries/debug/kawipiko-server" \
+			-- ./cmd/server.go \
+	#
+!!
+
+
+<< go / build / server / release
+	test "${#}" -eq 0
+	_outputs="$( exec -- readlink -e -- ./.outputs )"
+	mkdir -p -- "${_outputs}/binaries/release"
+	if test -e "${_outputs}/binaries/release/kawipiko-server" ; then
+		rm -- "${_outputs}/binaries/release/kawipiko-server"
+	fi
+	exec -- \
+		nodaemon \
+		nice -n 19 -- \
+	"${ZRUN[@]}" ':: go / tool' \
+			build \
+			-mod readonly \
+			-tags netgo \
+			-a \
+			-gcflags 'all=-l=4' \
+			-ldflags 'all=-s' \
+			-buildmode exe \
+			-trimpath \
+			-o "${_outputs}/binaries/release/kawipiko-server" \
+			-- ./cmd/server.go \
+	#
+!!
+
+
+
+
+<< go / build / archiver / debug
+	test "${#}" -eq 0
+	_outputs="$( exec -- readlink -e -- ./.outputs )"
+	mkdir -p -- "${_outputs}/binaries/debug"
+	if test -e "${_outputs}/binaries/debug/kawipiko-archiver" ; then
+		rm -- ${_outputs}/binaries/debug/kawipiko-archiver
+	fi
+	exec -- \
+		nodaemon \
+		nice -n 19 -- \
+	"${ZRUN[@]}" ':: go / tool' \
+			build \
+			-mod readonly \
+			-o "${_outputs}/binaries/debug/kawipiko-archiver" \
+			-- ./cmd/archiver.go \
+	#
+!!
+
+<< go / build / archiver / release
+	test "${#}" -eq 0
+	_outputs="$( exec -- readlink -e -- ./.outputs )"
+	mkdir -p -- "${_outputs}/binaries/release"
+	if test -e "${_outputs}/binaries/release/kawipiko-archiver" ; then
+		rm -- "${_outputs}/binaries/release/kawipiko-archiver"
+	fi
+	exec -- \
+		nodaemon \
+		nice -n 19 -- \
+	"${ZRUN[@]}" ':: go / tool' \
+			build \
+			-mod readonly \
+			-tags netgo \
+			-a \
+			-gcflags 'all=-l=4' \
+			-ldflags 'all=-s' \
+			-buildmode exe \
+			-trimpath \
+			-o "${_outputs}/binaries/release/kawipiko-archiver" \
+			-- ./cmd/archiver.go \
+	#
+!!
+
+
+
+
+<< go / build / wrapper / debug
+	test "${#}" -eq 0
+	_outputs="$( exec -- readlink -e -- ./.outputs )"
+	mkdir -p -- "${_outputs}/binaries/debug"
+	if test -e "${_outputs}/binaries/debug/kawipiko-wrapper" ; then
+		rm -- "${_outputs}/binaries/debug/kawipiko-wrapper"
+	fi
+	exec -- \
+		nodaemon \
+		nice -n 19 \
+	"${ZRUN[@]}" ':: go / tool' \
+			build \
+			-mod readonly \
+			-o "${_outputs}/binaries/debug/kawipiko-wrapper" \
+			-- ./cmd/wrapper.go \
+	#
+!!
+
+
+<< go / build / wrapper / release
+	test "${#}" -eq 0
+	_outputs="$( exec -- readlink -e -- ./.outputs )"
+	mkdir -p -- "${_outputs}/binaries/release"
+	if test -e "${_outputs}/binaries/release/kawipiko-wrapper" ; then
+		rm -- "${_outputs}/binaries/release/kawipiko-wrapper"
+	fi
+	exec -- \
+		nodaemon \
+		nice -n 19 -- \
+	"${ZRUN[@]}" ':: go / tool' \
+			build \
+			-mod readonly \
+			-tags netgo \
+			-a \
+			-gcflags 'all=-l=4' \
+			-ldflags 'all=-s' \
+			-buildmode exe \
+			-trimpath \
+			-o "${_outputs}/binaries/release/kawipiko-wrapper" \
+			-- ./cmd/wrapper.go \
+	#
+!!
+
+
+
+
+<< go / build / all / release
+	test "${#}" -eq 0
+	_outputs="$( exec -- readlink -e -- ./.outputs )"
+	mkdir -p -- "${_outputs}/binaries/release"
+	for _platform in linux darwin openbsd freebsd ; do
+		for _component in archiver server wrapper ; do
+			if test -e "${_outputs}/binaries/release/kawipiko-${_component}--${_platform}" ; then
+				rm -f -- "${_outputs}/binaries/release/kawipiko-${_component}--${_platform}"
+			fi
+		done
+	done
+	for _platform in linux darwin openbsd freebsd ; do
+		for _component in archiver server wrapper ; do
+			printf -- '[ii]  building `%s` for `%s`...\n' "${_component}" "${_platform}" >&2
+			env GOOS="${_platform}" \
+				nodaemon \
+				nice -n 19 -- \
+			"${ZRUN[@]}" ':: go / tool' \
+					build \
+					-mod readonly \
+					-tags netgo \
+					-a \
+					-gcflags 'all=-l=4' \
+					-ldflags 'all=-s' \
+					-buildmode exe \
+					-trimpath \
+					-o "${_outputs}/binaries/release/kawipiko-${_component}--${_platform}" \
+					-- "./cmd/${_component}.go" \
+			#
+		done
+	done
+!!
+
+
+
+
+<< go / build / all / publish
+	test "${#}" -eq 0
+	if test ! -e ./.outputs/publish ; then
+		mkdir -- ./.outputs/publish
+	fi
+	if test ! -e ./.outputs/publish/binaries ; then
+		mkdir -- ./.outputs/publish/binaries
+	fi
+	for _platform in linux darwin openbsd freebsd ; do
+		for _component in archiver server wrapper ; do
+			cp -T -- \
+					"./.outputs/binaries/release/kawipiko-${_component}--${_platform}" \
+					"./.outputs/publish/binaries/kawipiko-${_component}--${_platform}" \
+			#
+		done
+	done
+!!
+
+
+
+
+<< go / build / server / analyze
+	test "${#}" -eq 0
+	_outputs="$( exec -- readlink -e -- ./.outputs )"
+	mkdir -p -- "${_outputs}/binaries/debug"
+	exec -- "${ZRUN[@]}" ':: go / tool' \
+			build \
+			-mod readonly \
+			-gcflags '-m' \
+			-o "${_outputs}/binaries/debug/kawipiko-server-analyze" \
+			-- ./cmd/server.go \
+	#
+!!
+
+
+<< go / build / server / analyze / escapes
+	"${ZRUN[@]}" ':: go / build / server / analyze' "${@}" \
+		2>&1 \
+	| grep -F -e ' escapes ' \
+	| LC_ALL=C sort -n -k 2,2 -t ':'
+!!
+
+
+
+
+<< go / dependencies / update
+	test "${#}" -eq 0
+	exec -- "${ZRUN[@]}" ':: go / tool' \
+			get \
+			-v \
+			-d \
+			-u \
+			-- \
+			all \
+	#
+!!
+
+
+<< go / dependencies / list
+	test "${#}" -eq 0
+	exec -- "${ZRUN[@]}" ':: go / tool' \
+			list \
+			-m \
+			-- \
+			all \
+	#
+!!
+
+
+<< go / dependencies / tidy
+	test "${#}" -eq 0
+	exec -- "${ZRUN[@]}" ':: go / tool' \
+			mod tidy \
+	#
+!!
+
+
+<< go / dependencies / verify
+	test "${#}" -eq 0
+	exec -- "${ZRUN[@]}" ':: go / tool' \
+			mod verify \
+	#
+!!
+
+
+<< go / dependencies / upgrade
+	test "${#}" -eq 0
+	"${ZRUN[@]}" ':: go / dependencies / update'
+	"${ZRUN[@]}" ':: go / dependencies / tidy'
+	"${ZRUN[@]}" ':: go / dependencies / verify'
+	"${ZRUN[@]}" ':: go / dependencies / list'
+!!
+
+
+
+
+<< go / tool
+	test "${#}" -ge 1
+	
+	_outputs="$( exec -- readlink -e -- ./.outputs )"
+	_sources="$( exec -- readlink -e -- ./sources )"
+	
+	export -- GOPATH="${_outputs}/go"
+	export -- GOBIN="${_outputs}/go/bin"
+	export -- GOTMPDIR="${_outputs}/go/tmp"
+	export -- GOCACHE="${_outputs}/go/cache"
+	export -- GO111MODULE=on
+	
+	cd -- "${_sources}"
+	
+	exec -- go "${@}"
+!!
+
diff --git a/scripts/workspace.z-run b/scripts/workspace.z-run
new file mode 100644
index 0000000..f710018
--- /dev/null
+++ b/scripts/workspace.z-run
@@ -0,0 +1,130 @@
+#!/dev/null
+
+
+
+
+<< workspace / publish
+	test "${#}" -eq 0
+	printf -- '[ii]  publishing to `https://data.volution.ro/ciprian/ad5264afc6e27e46b5d71837552cb3fd`...\n' >&2
+	exec -- rsync -a -v -- ./.outputs/publish/ ./.publish/
+!!
+
+
+
+
+<< workspace / initialize
+	"${ZRUN[@]}" ':: workspace / initialize / outputs'
+	"${ZRUN[@]}" ':: workspace / initialize / go'
+!!
+
+
+
+
+<< workspace / initialize / outputs
+	test "${#}" -eq 0
+	if test ! -d ./.outputs ; then
+		_outputs_store="${TMPDIR:-/tmp}/go--${UID}--${RANDOM}-${RANDOM}-${RANDOM}-${RANDOM}"
+		mkdir -- "${_outputs_store}"
+		_outputs_store="$( exec -- readlink -e -- "${_outputs_store}" )"
+		ln -s -f -T -- "${_outputs_store}" ./.outputs
+	fi
+!!
+
+
+
+
+<< workspace / initialize / go
+	test "${#}" -eq 0
+	_outputs="$( exec -- readlink -e -- ./.outputs )"
+	_sources="$( exec -- readlink -e -- ./sources )"
+	
+	GOPATH="${_outputs}/go"
+	GOBIN="${_outputs}/go/bin"
+	GOTMPDIR="${_outputs}/go/tmp"
+	GOCACHE="${_outputs}/go/cache"
+	_gosrc="${_outputs}/go/src"
+	_gopkg="${_outputs}/go/pkg"
+	
+	for _folder in "${GOPATH}" "${GOBIN}" "${GOTMPDIR}" "${GOTMPDIR}" "${GOCACHE}" "${_gosrc}" "${_gopkg}" ; do
+		if test ! -e "${_folder}" ; then
+			mkdir -- "${_folder}"
+		fi
+	done
+!!
+
+
+
+
+<< workspace / initialize / python
+	test "${#}" -eq 0
+	if test -d ./.python ; then
+		exit -- 0
+	fi
+	
+	test -d ./.outputs
+	mkdir -- ./.outputs/python
+	
+	virtualenv-2.7 \
+			--python python2.7 \
+			--clear \
+			--no-site-packages \
+			--no-setuptools \
+			--no-wheel \
+			--no-download \
+			--unzip-setuptools \
+			-- \
+			./.outputs/python \
+	#
+	
+	./.outputs/python/bin/pip install --upgrade --compile -- pip
+	./.outputs/python/bin/pip install --upgrade --compile -- wheel
+	./.outputs/python/bin/pip install --upgrade --compile -- setuptools
+	
+	./.outputs/python/bin/pip install --compile -- docutils
+	./.outputs/python/bin/pip install --compile -- restview
+	
+	ln -s -f -T -- ./.outputs/python ./.python
+!!
+
+
+
+
+<< workspace / sources / codes / duplicates
+	test "${#}" -eq 0
+	exec -- xargs \
+			-r -d '\n' -I {} \
+			-a <(
+				grep \
+						-o \
+						-P \
+						-e '(?<=\[)[0-9a-f]{8}(?=\])|(?<=0x)[0-9a-f]{8}(?=[^0-9a-zA-Z]|$)' \
+						-h \
+						-r ./sources \
+						--include '*.go' \
+				| sort \
+				| uniq -d
+			) \
+			-- \
+		grep \
+			-P \
+			-e '(?<=\[){}(?=\])|(?<=0x){}(?=[^0-9a-zA-Z]|$)' \
+			-r ./sources \
+			-n \
+			--include '*.go' \
+			--color \
+	#
+!!
+
+
+
+
+<< documentation / readme / open
+	test "${#}" -eq 0
+	exec -- x-www open http://127.33.237.174:8080/
+!!
+
+<< documentation / readme / server
+	test "${#}" -eq 0
+	exec -- env -i -- ./.python/bin/restview --no-browser --listen 127.33.237.174:8080 --allowed-hosts '*' -- ./readme.rst
+!!
+
diff --git a/scripts/z-run b/scripts/z-run
index 75f9334..443f7f2 100644
--- a/scripts/z-run
+++ b/scripts/z-run
@@ -1,683 +1,17 @@
 #!/dev/null
 
 
-
-
-::// *
-
-::// execute / ...
-::// benchmark / ...
-::// examples / ...
-::// documentation / ...
 ::// workspace / ...
-
-::// go / build / ...
-::// go / dependencies / ...
-
-
-
-
-++<< execute / server / debug
-	"${ZRUN[@]}" ':: go / build / server / debug'
-	exec -- env -i -- ./.outputs/binaries/debug/kawipiko-server "${@}"
-!!
-
-<< execute / server / release
-	"${ZRUN[@]}" ':: go / build / server / release'
-	exec -- env -i -- ./.outputs/binaries/release/kawipiko-server "${@}"
-!!
-
-
-<< go / build / server / debug
-	test "${#}" -eq 0
-	_outputs="$( exec -- readlink -e -- ./.outputs )"
-	mkdir -p -- "${_outputs}/binaries/debug"
-	rm -f -- "${_outputs}/binaries/debug/kawipiko-server"
-	exec -- "${ZRUN[@]}" ':: go / tool' \
-			build \
-			-mod readonly \
-			-o "${_outputs}/binaries/debug/kawipiko-server" \
-			-- ./cmd/server.go \
-	#
-!!
-
-<< go / build / server / release
-	test "${#}" -eq 0
-	_outputs="$( exec -- readlink -e -- ./.outputs )"
-	mkdir -p -- "${_outputs}/binaries/release"
-	rm -f -- "${_outputs}/binaries/release/kawipiko-server"
-	exec -- \
-		nice -n 19 -- \
-	"${ZRUN[@]}" ':: go / tool' \
-			build \
-			-mod readonly \
-			-tags netgo \
-			-a \
-			-gcflags 'all=-l=4' \
-			-ldflags 'all=-s' \
-			-buildmode exe \
-			-trimpath \
-			-o "${_outputs}/binaries/release/kawipiko-server" \
-			-- ./cmd/server.go \
-	#
-!!
-
-
-
-
-++<< execute / archiver / debug
-	"${ZRUN[@]}" ':: go / build / archiver / debug'
-	exec -- env -i -- ./.outputs/binaries/debug/kawipiko-archiver "${@}"
-!!
-
-<< execute / archiver / release
-	"${ZRUN[@]}" ':: go / build / archiver / release'
-	exec -- env -i -- ./.outputs/binaries/release/kawipiko-archiver "${@}"
-!!
-
-
-<< go / build / archiver / debug
-	test "${#}" -eq 0
-	_outputs="$( exec -- readlink -e -- ./.outputs )"
-	mkdir -p -- "${_outputs}/binaries/debug"
-	rm -f -- "${_outputs}/binaries/debug/kawipiko-archiver"
-	exec -- "${ZRUN[@]}" ':: go / tool' \
-			build \
-			-mod readonly \
-			-o "${_outputs}/binaries/debug/kawipiko-archiver" \
-			-- ./cmd/archiver.go \
-	#
-!!
-
-<< go / build / archiver / release
-	test "${#}" -eq 0
-	_outputs="$( exec -- readlink -e -- ./.outputs )"
-	mkdir -p -- "${_outputs}/binaries/release"
-	rm -f -- "${_outputs}/binaries/release/kawipiko-archiver"
-	exec -- \
-		nice -n 19 -- \
-	"${ZRUN[@]}" ':: go / tool' \
-			build \
-			-mod readonly \
-			-tags netgo \
-			-a \
-			-gcflags 'all=-l=4' \
-			-ldflags 'all=-s' \
-			-buildmode exe \
-			-trimpath \
-			-o "${_outputs}/binaries/release/kawipiko-archiver" \
-			-- ./cmd/archiver.go \
-	#
-!!
-
-
-
-
-<< execute / wrapper / release
-	"${ZRUN[@]}" ':: go / build / wrapper / release'
-	exec -- env -i -- ./.outputs/binaries/release/kawipiko "${@}"
-!!
-
-
-<< go / build / wrapper / release
-	test "${#}" -eq 0
-	_outputs="$( exec -- readlink -e -- ./.outputs )"
-	mkdir -p -- "${_outputs}/binaries/release"
-	rm -f -- "${_outputs}/binaries/release/kawipiko"
-	exec -- \
-		nice -n 19 -- \
-	"${ZRUN[@]}" ':: go / tool' \
-			build \
-			-mod readonly \
-			-tags netgo \
-			-a \
-			-gcflags 'all=-l=4' \
-			-ldflags 'all=-s' \
-			-buildmode exe \
-			-trimpath \
-			-o "${_outputs}/binaries/release/kawipiko" \
-			-- ./cmd/wrapper.go \
-	#
-!!
-
-
-
-
-<< go / build / all / release
-	test "${#}" -eq 0
-	_outputs="$( exec -- readlink -e -- ./.outputs )"
-	mkdir -p -- "${_outputs}/binaries/release"
-	for _platform in linux darwin openbsd freebsd ; do
-		for _component in archiver server wrapper ; do
-			printf -- '[ii]  building `%s` for `%s`...\n' "${_component}" "${_platform}" >&2
-			rm -f -- "${_outputs}/binaries/release/kawipiko-${_component}--${_platform}"
-			nodaemon \
-				env GOOS="${_platform}" \
-				nice -n 19 -- \
-				"${ZRUN[@]}" ':: go / tool' \
-						build \
-						-mod readonly \
-						-tags netgo \
-						-a \
-						-gcflags 'all=-l=4' \
-						-ldflags 'all=-s' \
-						-buildmode exe \
-						-trimpath \
-						-o "${_outputs}/binaries/release/kawipiko-${_component}--${_platform}" \
-						-- "./cmd/${_component}.go" \
-			#
-		done
-	done
-!!
-
-
-<< go / build / all / publish
-	test "${#}" -eq 0
-	if test ! -e ./.outputs/publish ; then
-		mkdir -- ./.outputs/publish
-	fi
-	if test ! -e ./.outputs/publish/binaries ; then
-		mkdir -- ./.outputs/publish/binaries
-	fi
-	for _platform in linux darwin openbsd freebsd ; do
-		for _component in archiver server wrapper ; do
-			cp -T -- \
-					"./.outputs/binaries/release/kawipiko-${_component}--${_platform}" \
-					"./.outputs/publish/binaries/kawipiko-${_component}--${_platform}" \
-			#
-		done
-	done
-!!
-
-
-
-
-<< workspace / publish
-	test "${#}" -eq 0
-	printf -- '[ii]  publishing to `https://data.volution.ro/ciprian/ad5264afc6e27e46b5d71837552cb3fd`...\n' >&2
-	exec -- rsync -a -v -- ./.outputs/publish/ ./.publish/
-!!
-
-
-
-
-<< go / build / server / analyze
-	test "${#}" -eq 0
-	_outputs="$( exec -- readlink -e -- ./.outputs )"
-	mkdir -p -- "${_outputs}/binaries/debug"
-	rm -f -- "${_outputs}/binaries/debug/kawipiko-server"
-	exec -- "${ZRUN[@]}" ':: go / tool' \
-			build \
-			-mod readonly \
-			-gcflags '-m' \
-			-o "${_outputs}/binaries/debug/kawipiko-server" \
-			-- ./cmd/server.go \
-	#
-!!
-
-<< go / build / server / analyze / escapes
-	"${ZRUN[@]}" ':: go / build / server / analyze' "${@}" \
-		2>&1 \
-	| grep -F -e ' escapes ' \
-	| LC_ALL=C sort -n -k 2,2 -t ':'
-!!
-
-
-
-
-<< go / dependencies / update
-	test "${#}" -eq 0
-	exec -- "${ZRUN[@]}" ':: go / tool' \
-			get \
-			-v \
-			-d \
-			-u \
-			-- \
-			all \
-	#
-!!
-
-
-<< go / dependencies / list
-	test "${#}" -eq 0
-	exec -- "${ZRUN[@]}" ':: go / tool' \
-			list \
-			-m \
-			-mod readonly \
-			-- \
-			all \
-	#
-!!
-
-
-<< go / dependencies / tidy
-	test "${#}" -eq 0
-	exec -- "${ZRUN[@]}" ':: go / tool' \
-			mod tidy \
-	#
-!!
-
-
-<< go / dependencies / verify
-	test "${#}" -eq 0
-	exec -- "${ZRUN[@]}" ':: go / tool' \
-			mod verify \
-	#
-!!
-
-
-<< go / dependencies / upgrade
-	test "${#}" -eq 0
-	"${ZRUN[@]}" ':: go / dependencies / update'
-	"${ZRUN[@]}" ':: go / dependencies / tidy'
-	"${ZRUN[@]}" ':: go / dependencies / verify'
-	"${ZRUN[@]}" ':: go / dependencies / list'
-!!
-
-
-
-
-<< go / tool
-	test "${#}" -ge 1
-	_outputs="$( exec -- readlink -e -- ./.outputs )"
-	_sources="$( exec -- readlink -e -- ./sources )"
-	
-	export -- GOPATH="${_outputs}/go"
-	export -- GOBIN="${_outputs}/go/bin"
-	export -- GOTMPDIR="${_outputs}/go/tmp"
-	export -- GOCACHE="${_outputs}/go/cache"
-	export -- GO111MODULE=on
-	
-	cd -- "${_sources}"
-	
-	exec -- go "${@}"
-!!
-
-
-
-
-<< workspace / initialize / outputs
-	test "${#}" -eq 0
-	if test ! -d ./.outputs ; then
-		_outputs_store="${TMPDIR:-/tmp}/go--${UID}--${RANDOM}-${RANDOM}-${RANDOM}-${RANDOM}"
-		mkdir -- "${_outputs_store}"
-		_outputs_store="$( exec -- readlink -e -- "${_outputs_store}" )"
-		ln -s -f -T -- "${_outputs_store}" ./.outputs
-	fi
-!!
-
-
-<< workspace / initialize / go
-	test "${#}" -eq 0
-	_outputs="$( exec -- readlink -e -- ./.outputs )"
-	_sources="$( exec -- readlink -e -- ./sources )"
-	
-	GOPATH="${_outputs}/go"
-	GOBIN="${_outputs}/go/bin"
-	GOTMPDIR="${_outputs}/go/tmp"
-	GOCACHE="${_outputs}/go/cache"
-	_gosrc="${_outputs}/go/src"
-	_gopkg="${_outputs}/go/pkg"
-	
-	for _folder in "${GOPATH}" "${GOBIN}" "${GOTMPDIR}" "${GOTMPDIR}" "${GOCACHE}" "${_gosrc}" "${_gopkg}" ; do
-		if test ! -e "${_folder}" ; then
-			mkdir -- "${_folder}"
-		fi
-	done
-!!
-
-
-<< workspace / initialize / python
-	test "${#}" -eq 0
-	if test -d ./.python ; then
-		exit -- 0
-	fi
-	
-	test -d ./.outputs
-	mkdir -- ./.outputs/python
-	
-	virtualenv-2.7 \
-			--python python2.7 \
-			--clear \
-			--no-site-packages \
-			--no-setuptools \
-			--no-wheel \
-			--no-download \
-			--unzip-setuptools \
-			-- \
-			./.outputs/python \
-	#
-	
-	./.outputs/python/bin/pip install --upgrade --compile -- pip
-	./.outputs/python/bin/pip install --upgrade --compile -- wheel
-	./.outputs/python/bin/pip install --upgrade --compile -- setuptools
-	
-	./.outputs/python/bin/pip install --compile -- docutils
-	./.outputs/python/bin/pip install --compile -- restview
-	
-	ln -s -f -T -- ./.outputs/python ./.python
-!!
-
-
-
-
-<< workspace / sources / codes / duplicates
-	test "${#}" -eq 0
-	exec -- xargs \
-			-r -d '\n' -I {} \
-			-a <(
-				grep \
-						-o \
-						-P \
-						-e '(?<=\[)[0-9a-f]{8}(?=\])|(?<=0x)[0-9a-f]{8}(?=[^0-9a-zA-Z]|$)' \
-						-h \
-						-r ./sources \
-						--include '*.go' \
-				| sort \
-				| uniq -d
-			) \
-			-- \
-		grep \
-			-P \
-			-e '(?<=\[){}(?=\])|(?<=0x){}(?=[^0-9a-zA-Z]|$)' \
-			-r ./sources \
-			-n \
-			--include '*.go' \
-			--color \
-	#
-!!
-
-
-
-
-<< documentation / readme / open
-	test "${#}" -eq 0
-	exec -- x-www open http://127.33.237.174:8080/
-!!
-
-<< documentation / readme / server
-	test "${#}" -eq 0
-	exec -- env -i -- ./.python/bin/restview --no-browser --listen 127.33.237.174:8080 --allowed-hosts '*' -- ./readme.rst
-!!
-
-
-
-
-:: benchmark / server / 1x1 :: exec -- "${ZRUN[@]}" ':: benchmark / server / inmem' "${@}" --processes 1 --threads 1
-:: benchmark / server / 2x1 :: exec -- "${ZRUN[@]}" ':: benchmark / server / inmem' "${@}" --processes 2 --threads 1
-++:: benchmark / server / 1x2 :: exec -- "${ZRUN[@]}" ':: benchmark / server / inmem' "${@}" --processes 1 --threads 2
-:: benchmark / server / 2x2 :: exec -- "${ZRUN[@]}" ':: benchmark / server / inmem' "${@}" --processes 2 --threads 2
-
-
-<< benchmark / server
-	if test "${#}" -ge 1 ; then
-		if test "${1:0:1}" != '-' ; then
-			_archive="${1}"
-			shift -- 1
-		else
-			_archive=''
-		fi
-	else
-		_archive=''
-	fi
-	if test -z "${_archive}" ; then
-		_archive=./examples/hello-world.cdb
-	fi
-	exec -- \
-		sudo -u root -n -E -P -- \
-		taskset -c 0,1 \
-		nice -n -19 -- \
-		ionice -c 2 -n 0 -- \
-		chrt -r 10 \
-		prlimit -n262144 -- \
-		sudo -u "${USER}" -n -E -P -- \
-		env -i -- \
-	./.outputs/binaries/release/kawipiko-server \
-			--bind 127.9.185.194:8080 \
-			--archive "${_archive}" \
-			--security-headers-disable \
-			--timeout-disable \
-			"${@}" \
-	#
-!!
-
-<< benchmark / server / mmap
-	exec -- "${ZRUN[@]}" ':: benchmark / server' \
-			"${@}" \
-			--archive-mmap \
-			--archive-preload \
-	#
-!!
-
-<< benchmark / server / inmem
-	exec -- "${ZRUN[@]}" ':: benchmark / server' \
-			"${@}" \
-			--archive-inmem \
-			--index-all \
-	#
-!!
-
-
-<< benchmark / server / profile / cpu
-	exec -- "${ZRUN[@]}" ':: benchmark / server / mmap' \
-			"${@}" \
-			--profile-cpu ./.outputs/server-cpu.txt \
-	#
-!!
-
-<< benchmark / server / profile / mem
-	exec -- "${ZRUN[@]}" ':: benchmark / server / mmap' \
-			"${@}" \
-			--profile-mem ./.outputs/server-mem.txt \
-	#
-!!
-
-<< benchmark / server / profile / cpu / analyze
-	export -- PPROF_BINARY_PATH=./.outputs/binaries/release/kawipiko-server
-	exec -- go tool pprof "${@}" -- ./.outputs/server-cpu.txt
-!!
-
-<< benchmark / server / profile / mem / analyze
-	export -- PPROF_BINARY_PATH=./.outputs/binaries/release/kawipiko-server
-	exec -- go tool pprof "${@}" ./.outputs/server-mem.txt
-!!
-
-
-
-
-:: benchmark / client / 16384 :: exec -- "${ZRUN[@]}" ':: benchmark / client' "${@}" --threads 2 --connections 16384 --timeout 6s
-:: benchmark / client / 4096 :: exec -- "${ZRUN[@]}" ':: benchmark / client' "${@}" --threads 2 --connections 4096
-:: benchmark / client / 2048 :: exec -- "${ZRUN[@]}" ':: benchmark / client' "${@}" --threads 2 --connections 2048
-:: benchmark / client / 1024 :: exec -- "${ZRUN[@]}" ':: benchmark / client' "${@}" --threads 2 --connections 1024
-:: benchmark / client / 512 :: exec -- "${ZRUN[@]}" ':: benchmark / client' "${@}" --threads 1 --connections 512
-:: benchmark / client / 256 :: exec -- "${ZRUN[@]}" ':: benchmark / client' "${@}" --threads 1 --connections 256
-++:: benchmark / client / 128 :: exec -- "${ZRUN[@]}" ':: benchmark / client' "${@}" --threads 1 --connections 128
-:: benchmark / client / 64 :: exec -- "${ZRUN[@]}" ':: benchmark / client' "${@}" --threads 1 --connections 64
-:: benchmark / client / 32 :: exec -- "${ZRUN[@]}" ':: benchmark / client' "${@}" --threads 1 --connections 32
-:: benchmark / client / 16 :: exec -- "${ZRUN[@]}" ':: benchmark / client' "${@}" --threads 1 --connections 16
-:: benchmark / client / 8 :: exec -- "${ZRUN[@]}" ':: benchmark / client' "${@}" --threads 1 --connections 8
-:: benchmark / client / 4 :: exec -- "${ZRUN[@]}" ':: benchmark / client' "${@}" --threads 1 --connections 4
-:: benchmark / client / 2 :: exec -- "${ZRUN[@]}" ':: benchmark / client' "${@}" --threads 1 --connections 2
-:: benchmark / client / 1 :: exec -- "${ZRUN[@]}" ':: benchmark / client' "${@}" --threads 1 --connections 1
-
-
-<< benchmark / client
-	if test "${#}" -ge 1 ; then
-		if test "${1:0:1}" != '-' ; then
-			_path="${1}"
-			_path="${_path#/}"
-			shift -- 1
-		else
-			_path=''
-		fi
-	else
-		_path=''
-	fi
-	exec -- \
-		sudo -u root -n -E -P -- \
-		taskset -c 2,3 \
-		nice -n -19 -- \
-		ionice -c 2 -n 0 -- \
-		chrt -r 10 \
-		prlimit -n262144 -- \
-		sudo -u "${USER}" -n -E -P -- \
-		env -i -- \
-	./.bin/wrk \
-			--threads 1 \
-			--connections 1 \
-			--conn-reqs 1024 \
-			--timeout 1s \
-			--duration 30s \
-			--progress \
-			--latency \
-			"${@}" \
-			-- "http://127.9.185.194:8080/${_path}" \
-	#
-!!
-
-
-<< benchmark / client / paths
-	test "${#}" -ge 1
-	_paths="${1}"
-	shift -- 1
-	exec -- \
-		sudo -u root -n -E -P -- \
-		taskset -c 2,3 \
-		nice -n -19 -- \
-		ionice -c 2 -n 0 -- \
-		chrt -r 10 \
-		prlimit -n262144 -- \
-		sudo -u "${USER}" -n -E -P -- \
-		env -i -- \
-	./.bin/wrk \
-			--threads 1 \
-			--connections 1 \
-			--conn-reqs 1024 \
-			--timeout 1s \
-			--duration 30s \
-			--progress \
-			--latency \
-			--script ../kawipiko-examples/sources/wrk-paths-from-file.lua \
-			"${@}" \
-			-- "http://127.9.185.194:8080/" \
-			"${_paths}" \
-	#
-!!
-
-
-<< benchmark / curl
-	if test "${#}" -ge 1 ; then
-		if test "${1:0:1}" != '-' ; then
-			_path="${1}"
-			_path="${_path#/}"
-			shift -- 1
-		else
-			_path=''
-		fi
-	else
-		_path=''
-	fi
-	exec -- \
-		env -i -- \
-	"$( type -P -- curl )" \
-			--silent \
-			--compressed \
-			--output /dev/stdout \
-			--dump-header /dev/stdout \
-			"${@}" \
-			-- \
-			"http://127.9.185.194:8080/${_path}" \
-	#
-!!
-
-
-
-
-<< examples / hello-world / archive
-	"${ZRUN[@]}" ':: execute / archiver / debug' \
-			--sources ./examples/hello-world \
-			--archive ./examples/hello-world.cdb \
-			--progress \
-			--debug \
-			"${@}" \
-	#
-	cdb -d -- ./examples/hello-world.cdb \
-	| tr -d '\r' \
-	| sed -r -e 's#^(\+[0-9]+,[0-9]+):(.+?)->#\n\1\n\2\n#' \
-		>| ./examples/hello-world.cdb-dump \
-	#
-!!
-
-<< examples / hello-world / serve
-	exec -- "${ZRUN[@]}" ':: execute / server / debug' \
-			--bind 127.153.215.30:8080 \
-			--archive ./examples/hello-world.cdb \
-			--archive-inmem \
-			--index-all \
-			--processes 1 \
-			--threads 1 \
-			--debug \
-			"${@}" \
-	#
-!!
-
-
-
-
-<< examples / huge / archive
-	exec -- "${ZRUN[@]}" ':: execute / archiver / debug' \
-			--sources ./.outputs/examples/huge \
-			--archive ./.outputs/examples/huge.cdb \
-			--compress gzip \
-			--compress-cache ./.outputs/examples/huge-compress.cache \
-			--sources-cache ./.outputs/examples/huge-sources.cache \
-			--exclude-strip \
-			--exclude-file-listing \
-			--progress \
-			"${@}" \
-	#
-!!
-
-<< examples / huge / serve
-	exec -- "${ZRUN[@]}" ':: execute / server / debug' \
-			--bind 127.153.215.30:8080 \
-			--archive ./.outputs/examples/huge.cdb \
-			--archive-mmap \
-			--processes 1 \
-			--threads 1 \
-			--debug \
-			"${@}" \
-	#
-!!
-
-
-
-
-<< benchmark / dummy
-	test "${#}" -eq 0
-	_outputs="$( exec -- readlink -e -- ./.outputs )"
-	mkdir -p -- "${_outputs}/binaries/release"
-	rm -f -- "${_outputs}/binaries/release/kawipiko-server-dummy"
-	"${ZRUN[@]}" ':: go / tool' \
-			build \
-			-mod readonly \
-			-tags netgo \
-			-ldflags 'all=-s -extld=gcc -extldflags=-static' \
-			-gcflags 'all=-l=4' \
-			-o "${_outputs}/binaries/release/kawipiko-server-dummy" \
-			-- ./cmd/server-dummy.go \
-	#
-	exec -- \
-		sudo -u root -n -E -P -- \
-		taskset -c 0,1 \
-		nice -n -19 -- \
-		ionice -c 2 -n 0 -- \
-		chrt -r 10 \
-		prlimit -n262144 -- \
-		sudo -u "${USER}" -n -E -P -- \
-		env -i -- \
-	./.outputs/binaries/release/kawipiko-server-dummy \
-		"${@}" \
-	#
-!!
+::// execute / ...
+::// examples / ...
+::// benchmark / ...
+::// go / ...
+::// documentation / ...
+
+
+&& _/go.z-run
+&& _/execute.z-run
+&& _/examples.z-run
+&& _/benchmark.z-run
+&& _/workspace.z-run