diff --git a/Makefile b/Makefile
index dfa07e8..b4ce4b6 100644
--- a/Makefile
+++ b/Makefile
@@ -12,6 +12,7 @@ sh:
 	mkdir -p $(DESTDIR)$(PREFIX)/bin
 	cp -f sh/paste $(DESTDIR)$(PREFIX)/bin
 	cp -f sh/trss $(DESTDIR)$(PREFIX)/bin
+	cp -f sh/trss-yt-id $(DESTDIR)$(PREFIX)/bin
 	cp -f sh/disp $(DESTDIR)$(PREFIX)/bin
 	cp -f sh/wallpaper $(DESTDIR)$(PREFIX)/bin
 	cp -f sh/yt $(DESTDIR)$(PREFIX)/bin
diff --git a/sh/trss-yt-id b/sh/trss-yt-id
new file mode 100755
index 0000000..8edbfc3
--- /dev/null
+++ b/sh/trss-yt-id
@@ -0,0 +1,8 @@
+#!/bin/sh
+
+[ -z "$1" ] && exit 1
+
+curl "${1}" -s | \
+	grep 'youtube/www\.youtube\.com/channel/.\{24\}' -o | \
+	awk -F'/' '{print "https://www.youtube.com/feeds/videos.xml?channel_id=" $NF}' | \
+	sed 1q
diff --git a/sh/yt b/sh/yt
deleted file mode 100755
index 111af45..0000000
--- a/sh/yt
+++ /dev/null
@@ -1,103 +0,0 @@
-#!/bin/sh
-
-[ -z "${YT_DATFILE}" ] && YT_DATFILE="${HOME}/.local/share/ytdat"
-[ -z "${YT_CACHEDIR}" ] && YT_CACHEDIR="${HOME}/.local/share/ytcache"
-[ -z "${YT_TORIFY}" ] && YT_TORIFY=""
-ver=0.1
-
-info () {
-  printf %s "\
-yt - youtube tool
-
-=> [s]ync         - Sync RSS feeds
-=> [a]dd   [id]   - Add a channel to the list
-=> [d]el   [id]   - Remove a channel from the list
-=> [h]elp         - Show this help
-=> [i]d    [url]  - Show internal channel id
-=> [c]lear        - Clear cache
-
-List file:          export YT_DATFILE=<your file here>
-Cache directory:    export YT_CACHEDIR=<your dir here>
-Torify wrapper:     export YT_TORIFY=<your torify here>
-"
-}
-cache () {
-  touch ${YT_DATFILE}
-  mkdir -p ${YT_CACHEDIR}
-}
-err () {
-  printf "err: %s\n" ${1}
-  [ -z "${2}" ] && exit 1
-  exit ${2}
-}
-sync () {
-  cache
-  for i in $(cat $YT_DATFILE | tr '\n' ' '); do
-    ${YT_TORIFY} curl -s \
-    https://www.youtube.com/feeds/videos.xml?channel_id=$i\
-    > ${YT_CACHEDIR}/$i
-  done
-}
-id () {
-  ${YT_TORIFY} curl "${1}" -s | \
-    grep 'youtube/www\.youtube\.com/channel/.\{24\}' -o | \
-    awk -F'/' '{print $NF}' | \
-    sed 1q
-}
-display () {
-  cache
-  tmp1=$(mktemp)
-  tmp2=$(mktemp)
-  for i in $(ls $YT_CACHEDIR | tr '\n' ' '); do
-    grep \<media:title\> ${YT_CACHEDIR}/$i | cut -c 17- | \
-    rev | cut -c 15- | rev >> $tmp1
-    grep 'link rel' ${YT_CACHEDIR}/$i | grep 'watch' | \
-    cut -c31- | rev | cut -c4- | rev >> $tmp2
-  done
-  cat $tmp1 $tmp2 | pr -2t -s" | "
-}
-add () { # $1: name of channel id
-  cache
-  printf "%s\n" $1 >> ${YT_DATFILE}
-}
-del () { # $1: line number of channel id
-  cache
-  sed -i "${1}d" ${YT_DATFILE}
-}
-cclear () {
-  rm -r ${YT_CACHEDIR}
-}
-case $1 in
-  "s"*)
-    sync
-    exit 0
-    ;;
-  "a"*)
-    [ $# -eq 2 ] && add $2 || \
-      err "two args required"
-    exit 0
-    ;;
-  "d"*)
-    [ $# -eq 2 ] && del $2 || \
-      err "two args required"
-    exit 0
-    ;;
-  "h"*)
-    info
-    exit 0
-    ;;
-  "i"*)
-    [ $# -eq 2 ] && id $2 || \
-      err "two args required"
-    exit 0
-    ;;
-  "c"*)
-    cclear
-    exit 0
-    ;;
-  *)
-    display
-    exit 0
-    ;;
-esac
-exit 0