diff --git a/zsh/env.zsh b/zsh/env.zsh
new file mode 100644
index 0000000..167effc
--- /dev/null
+++ b/zsh/env.zsh
@@ -0,0 +1,18 @@
+#####################################################################
+### default .wryn configuration settings ############################
+#####################################################################
+
+# order of editor preference
+export PREFERRED_EDITORS=(vim vi nano)
+
+# prompt generator settings
+PS1_BRANCH_SYMBOL=''
+PS1_INDICATOR_SYMBOL='☕'
+PS1_SEPARATOR='::'
+PS1_USER='%m'
+
+# run at each zsh login
+WELCOME () {
+	[[ ${TERM} =~ tmux ]] && return 0
+	{ figlet 'Welcome, beautiful'; cowsay -p 'damn u sexy'; } | lolcat
+}
diff --git a/zsh/rc b/zsh/rc
index 8f4c44d..418b0ae 100644
--- a/zsh/rc
+++ b/zsh/rc
@@ -1,8 +1,8 @@
 #!/bin/zsh
 for RC_FILE in $(find "${0:a:h}/rc.d/" -type f | sort)
 do
-	source "$RC_FILE" || {
-		echo "something went wrong in '$RC_FILE'; aborting dotwryn load"
+	source "${RC_FILE}" || {
+		echo "something went wrong in '${RC_FILE}'; aborting dotwryn load early"
 		return 1
 	}
 done
diff --git a/zsh/rc.d/00.config.zsh b/zsh/rc.d/00.config.zsh
index 7463448..de21cf7 100644
--- a/zsh/rc.d/00.config.zsh
+++ b/zsh/rc.d/00.config.zsh
@@ -11,6 +11,6 @@
 }
 
 : \
-	&& source "${DOTWRYN}/config/dotwryn.env.zsh" \
+	&& source "${DOTWRYN}/zsh/env.zsh" \
 	&& source "${XDG_CONFIG_HOME:-${HOME}/.config}/wryn/env.zsh" \
 	;
diff --git a/zsh/rc.d/01.config-xdg.zsh b/zsh/rc.d/01.config-xdg.zsh
index 31d0d81..82c68fb 100644
--- a/zsh/rc.d/01.config-xdg.zsh
+++ b/zsh/rc.d/01.config-xdg.zsh
@@ -15,8 +15,13 @@ export XDG_CONFIG_DIRS=/etc/xdg
 export AWS_CONFIG_FILE="${XDG_DATA_HOME}/aws/config"
 export AWS_SHARED_CREDENTIALS_FILE="${XDG_DATA_HOME}/aws/credentials"
 export CARGO_HOME="${XDG_DATA_HOME}/cargo"
+export DOCKER_CONFIG="${XDG_CONFIG_HOME}/docker"
 export GNUPGHOME="${XDG_DATA_HOME}/gnupg"
 export GOPATH="${XDG_DATA_HOME}/go"
+export GRADLE_USER_HOME="${XDG_DATA_HOME}/gradle"
+export KUBECACHEDIR="${XDG_CACHE_HOME}/kube"
+export KUBECONFIG="${XDG_CONFIG_HOME}/kube/config"
+export MACHINE_STORAGE_PATH="${XDG_DATA_HOME}/docker-machine"
 export NPM_CONFIG_USERCONFIG="${XDG_CONFIG_HOME}/npm/npmrc"
 export PYTHONPYCACHEPREFIX="${XDG_CACHE_HOME}/python"
 export PYTHONUSERBASE="${XDG_DATA_HOME}/python"
@@ -27,6 +32,7 @@ export TERMINFO_DIRS="${XDG_DATA_HOME}/terminfo:/usr/share/terminfo"
 export XAUTHORITY="${XDG_RUNTIME_DIR}/Xauthority"
 export XINITRC="${XDG_CONFIG_HOME}/X11/xinitrc"
 export XSERVERRC="${XDG_CONFIG_HOME}/X11/xserverrc"
+export _JAVA_OPTIONS=-Djava.util.prefs.userRoot="${XDG_CONFIG_HOME}/java"
 export _Z_DATA="${XDG_DATA_HOME}/z"
 
 #####################################################################
diff --git a/zsh/rc.d/10.plugins.zsh b/zsh/rc.d/10.plugins.zsh
index 8992666..e7863ea 100644
--- a/zsh/rc.d/10.plugins.zsh
+++ b/zsh/rc.d/10.plugins.zsh
@@ -1,10 +1,10 @@
 #####################################################################
 
 ZSH_PLUGINS+=(
-	"$DOTWRYN/colorschemes/active/getty.sh"
-	"$DOTWRYN/zsh/plugins/code-activator/activator.plugin.zsh"
-	"$DOTWRYN/zsh/plugins/z/z.sh"
-	"$DOTWRYN/zsh/alias"
+	"${DOTWRYN}/config/colorschemes/active/getty.sh"
+	"${DOTWRYN}/zsh/plugins/code-activator/activator.plugin.zsh"
+	"${DOTWRYN}/zsh/plugins/z/z.sh"
+	"${DOTWRYN}/zsh/alias"
 )
 
 #####################################################################
diff --git a/zsh/rc.d/15.plugins-scwrypts.zsh b/zsh/rc.d/15.plugins-scwrypts.zsh
index 182a752..f4a98cf 100644
--- a/zsh/rc.d/15.plugins-scwrypts.zsh
+++ b/zsh/rc.d/15.plugins-scwrypts.zsh
@@ -1,7 +1,7 @@
 #####################################################################
 
 ZSH_PLUGINS+=(
-	"$(scwrypts --root 2>/dev/null)/scwrypts.plugin.zsh"
+	"$(scwrypts --root)/scwrypts.plugin.zsh"
 	)
 
 () {  # default environment name lookup
@@ -14,7 +14,7 @@ ZSH_PLUGINS+=(
 		"dev" \
 		;
 	do
-		[ -f "$HOME/.config/scwrypts/environments/scwrypts/$ENVIRONMENT_NAME" ] \
+		[ -f "${XDG_CONFIG_HOME:-${HOME}/.config}/scwrypts/environments/$ENVIRONMENT_NAME.scwrypts.env.yaml" ] \
 			&& export SCWRYPTS_ENV="$ENVIRONMENT_NAME" \
 			&& break
 	done
diff --git a/zsh/rc.d/20.setup-path.zsh b/zsh/rc.d/20.setup-path.zsh
index 366834e..6a0c558 100644
--- a/zsh/rc.d/20.setup-path.zsh
+++ b/zsh/rc.d/20.setup-path.zsh
@@ -1,9 +1,10 @@
 () {  # create path entries
 	local PATH_ENTRY
 	for PATH_ENTRY in \
-		"${HOME}/.local/bin" \
-		"${HOME}/.local/share/$(hostnamectl --static)" \
 		"${GOPATH}/bin" \
+		"${HOME}/.local/bin" \
+		"${DOTWRYN}/config/bin" \
+		"${DOTWRYN}/config/local/$(hostnamectl --static)/bin" \
 		;
 	do
 		echo "$PATH" | sed 's/:/\n/g' | grep -q "^$PATH_ENTRY$" \
diff --git a/zsh/rc.d/80.frog.zsh b/zsh/rc.d/80.frog.zsh
new file mode 100644
index 0000000..d5ed03b
--- /dev/null
+++ b/zsh/rc.d/80.frog.zsh
@@ -0,0 +1,154 @@
+command -v \
+		echo.error \
+		echo.status \
+		echo.success \
+		echo.success.color \
+		rg \
+		sed \
+		utils.check-errors \
+		utils.colors.green \
+		utils.yN \
+	&>/dev/null || return 0
+
+
+frog() {
+	eval "$(usage.reset)"
+
+	local USAGE__description='
+		find-and-replace for all files in the current directory
+
+		  frog = [F]ix [R]ip[G]rep ... and "o" because 🐸
+	'
+
+	local USAGE__options='
+		-s, --search  <sed regex>   the regex to search for
+		-r, --replace <string>      replacement value
+
+		-d, --delete   delete instead having a replacement value
+		    --trim     trim trailing spaces from all files in the work-tree
+
+		-h, --help   print this message
+	'
+
+	local USAGE__args='
+		\$1   search regex
+		\$2   replacement value
+	'
+
+	local SEARCH_REGEX REPLACE_VALUE DELETE=false TRIM=false
+
+	local _S ERRORS=0 POSITIONAL_ARGUMENT_COUNT=0
+	while [[ $# -gt 0 ]]
+	do
+		_S=1
+
+		case $1 in
+			( -s | --search )
+				_S=2
+				SEARCH_REGEX="$2"
+				;;
+
+			( -r | --replace )
+				_S=2
+				REPLACE_VALUE="$2"
+				;;
+
+			( -d | --delete )
+				_S=1
+				DELETE=true
+				;;
+
+			( --trim )
+				_S=1
+				TRIM=true
+				DELETE=true
+				SEARCH_REGEX='\s+$'
+				;;
+
+			( -h | --help )
+				utils.io.usage
+				return 0
+				;;
+
+			( * )
+				((POSITIONAL_ARGUMENT_COUNT+=1))
+				case ${POSITIONAL_ARGUMENT_COUNT} in
+					( 1 )
+						case "${SEARCH_REGEX}" in
+							( '' )
+								SEARCH_REGEX="$1"
+								;;
+							( * )
+								[ ! "${REPLACE_VALUE}" ] \
+									&& REPLACE_VALUE="$1" \
+									|| echo.error "too many arguments" \
+									;
+								;;
+						esac
+						;;
+
+					( 2 )
+						[ ! "${REPLACE_VALUE}" ] \
+							&& REPLACE_VALUE="$1" \
+							|| echo.error "too many arguments" \
+							;
+						;;
+
+					( * )
+						echo.error "unknown argument '$1'"
+						;;
+				esac
+				;;
+		esac
+
+		[[ ${_S} -le $# ]] \
+			&& shift ${_S} \
+			|| echo.error "argument error for '$1'" \
+			|| shift $#
+	done
+
+	[ ! "${SEARCH_REGEX}" ] && [ ! "${REPLACE_VALUE}" ] && [[ ${DELETE} =~ false ]] && [[ ${POSITIONAL_ARGUMENT_COUNT} -eq 0 ]] \
+		&& utils.io.usage \
+		&& return 0 \
+		;
+
+	[ "${SEARCH_REGEX}" ] \
+		|| echo.error "missing search regex"
+
+	[ ! "${REPLACE_VALUE}" ] && [[ ${DELETE} =~ false ]] \
+		&& echo.error "missing replacement value"
+
+	[ "${REPLACE_VALUE}" ] && [[ ${DELETE} =~ true ]] \
+		&& echo.error "cannot use '--delete' with a replacement value"
+
+	utils.check-errors || return $?
+
+	##########################################
+
+	local FILES_MATCHED=($(rg -l -- "${SEARCH_REGEX}"))
+	[[ ${#FILES_MATCHED[@]} -gt 0 ]] || {
+		echo.status "no files contain '${SEARCH_REGEX}' in the current tree; nothing to do"
+		return 0
+	}
+
+	clear
+
+	rg -- "${SEARCH_REGEX}" ${FILES_MATCHED[@]}
+
+	echo.status "showing matches from $(utils.colors.green)${#FILES_MATCHED[@]} file(s)$(echo.status.color) in the current directory"
+	utils.yN "replace all matches with '${REPLACE_VALUE}'?" || return 1
+
+	[[ ${TRIM} =~ true ]] && SEARCH_REGEX='\s\+$'
+
+	local FILENAME
+	for FILENAME in ${FILES_MATCHED[@]}
+	do
+		sed -i "s${SEARCH_REGEX}${REPLACE_VALUE}g" "${FILENAME}" \
+			|| echo.error "failed to update '${FILENAME}'"
+	done
+
+	[[ ${ERRORS} -eq 0 ]] \
+		&& echo.success "successfully replaced '${SEARCH_REGEX}' with '${REPLACE_VALUE}'" \
+		|| echo.error   "something went wrong (see above)" \
+		;
+}
diff --git a/zsh/rc.d/99.welcome.zsh b/zsh/rc.d/99.welcome.zsh
index 63f78d5..26f8a45 100644
--- a/zsh/rc.d/99.welcome.zsh
+++ b/zsh/rc.d/99.welcome.zsh
@@ -1,12 +1,13 @@
-case $TERM in
-	*kitty* | *alacritty* )
+WELCOME
+case ${TERM} in
+	( *kitty* | *alacritty* )
 		# when using desktop terminal emulators, automatically launch tmux/omni
 		# if no active omni client can be found
 		: \
 			&& [[ $(tmux -L omni.socket list-clients 2>/dev/null | wc -l) -eq 0 ]] \
-			&& scwrypts tmux omni \
-			|| WELCOME \
+			&& scwrypts -n tmux omni \
 			;
 		;;
-	* ) WELCOME ;;
 esac
+
+return 0