diff --git a/lib/yt-channel b/lib/yt-channel
index a29cf12..44ba51b 100755
--- a/lib/yt-channel
+++ b/lib/yt-channel
@@ -12,7 +12,7 @@
 
 
 interactive_mode=0
-channel_file="/tmp/yt-channel_$RANDOM"
+channel_file="/tmp/$(mktemp -u yt-channel_XXXXX)"
 
 # I really need to work out a better way to take flags.
 # This is just awful.
@@ -51,7 +51,7 @@ else
 fi
 
 function get_input() {
-    printf "\033[0;32m>>>\033[0m "
+    printf '\033[0;32m>>>\033[0m '
     read -r n
 
     if [ "$n" == "exit" ]
@@ -82,7 +82,7 @@ function get_input() {
 row=0
 
 # Now for displaying the search results
-temp_file="/tmp/yt-channel_$RANDOM"
+temp_file="/tmp/$(mktemp -u yt-channel_XXXXX)"
 
 grep "href=\"\/watch?v=" $channel_file | grep "title=" | grep -v \
      "<span class=\"yt-thumb-simple\"" > $temp_file
@@ -96,24 +96,25 @@ do
 
     if [ $row -eq 1 ]
     then
-        color='\033[1;34m'
-        color2='\033[1;34m'
+        #color='\033[1;34m'
+        #color2='\033[1;34m'
+        printf '\033[1;34m'
         row=0
     elif [ $row -eq 0 ]
     then
-        color='\033[1;31m'
-        color2='\033[1;31m'
+        #color='\033[1;31m'
+        #color2='\033[1;31m'
+        printf '\033[1;31m'
         row=1
     fi
 
     if echo "$LINE" | grep "View full playlist" > /dev/null
     then
         type="Playlist"
-        printf "${color}$item_num. "
         title=$(echo "$LINE" | sed 's/.*title="//' | sed 's/".*//')
         items=$(echo "$LINE" | sed 's/.*View full playlist (//' | sed 's/).*//')
-        echo -e "${color}$title"
-        echo -e "${color2}$type | $items | $itemid"
+        printf '%s. %s\n' "$item_num" "$title"
+        printf '%s | %s | %s\n' "$type" "$items" "$itemid"
     else
         type="Video"
         duration=$(echo "$LINE" | sed 's/.*Duration: //' | sed 's/\..*//')
@@ -122,15 +123,15 @@ do
 
         if [ $item_num -lt 10 ]
         then
-            printf "${color}$item_num.  "
+            printf '%s.  ' "$item_num"
         elif [ $item_num -lt 20 ]
         then
-            printf "${color}$item_num. "
+            printf '%s. ' "$item_num"
         else
             break 
         fi
-        echo -e "${color}$title${color2}"
-        printf "    "
+        echo "$title"
+        printf '    '
         i=0
         while [ $i -lt 9 ]
         do
@@ -138,12 +139,12 @@ do
             char=$(echo $duration | cut -c$i)
             if [ -z $char ]
             then
-                printf " "
+                printf ' '
             else
-                printf "$char"
+                printf '%s' "$char"
             fi
         done
-        printf " | $itemid\n"
+        printf ' | %s\n' "$itemid"
     fi
 done
 
diff --git a/lib/yt-down b/lib/yt-down
index 2bd86f7..2612981 100755
--- a/lib/yt-down
+++ b/lib/yt-down
@@ -43,7 +43,7 @@ function select_option ()
         line=$((line+1))
         echo "${line}. $i"
     done
-    printf "\033[0;32m>>>\033[0m "
+    printf '\033[0;32m>>>\033[0m '
     read -r n
 
     if [ "$n" -le "$line" ];
diff --git a/lib/yt-meta b/lib/yt-meta
index a4a355d..9101d90 100755
--- a/lib/yt-meta
+++ b/lib/yt-meta
@@ -14,14 +14,14 @@ then
     id="$(echo $1 | sed 's/.*video_id=//')"
 elif [ -z $1 ]
 then
-    "No video specified."
+    echo "No video specified."
     exit 1
 else
     id="$1"
 fi
 
 
-video_file="/tmp/yt-video_$RANDOM"
+video_file="/tmp/$(mktemp -u yt-video_XXXXX)"
 if type "wget" &> /dev/null
 then
     wget -q https://youtube.com/watch?v=$id -O $video_file
diff --git a/lib/yt-search b/lib/yt-search
index 727d7bd..0b11ff6 100755
--- a/lib/yt-search
+++ b/lib/yt-search
@@ -24,7 +24,7 @@ else
 fi
 
 function get_input() {
-    printf "\033[0;32m>>>\033[0m "
+    printf '\033[0;32m>>>\033[0m '
     read -r n
 
     if [ "$n" == "exit" ]
@@ -55,15 +55,15 @@ function get_input() {
 # layout, this script'll break immediately, haha.
 # ... But at least we aren't using their API, right?
 
-search_file="/tmp/yt-search_$RANDOM"
+search_file="/tmp/$(mktemp -u yt-search_XXXXX)"
 
 st-download https://youtube.com/results?search_query=$query $search_file
 
 # Now for displaying the search results
-temp_file="/tmp/yt-result_$RANDOM"
+temp_file="/tmp/$(mktemp -u yt-result_XXXXX)"
 grep "<a href=\"\/watch?v=" $search_file | grep -v "<span class=\"yt-thumb-simple\"" > $temp_file
 item_num=0
-cat $temp_file | while IFS='' read -r CUR_LINE 
+cat $temp_file | while IFS='' read -r CUR_LINE
 do 
     item_num=$(($item_num+1))
     # These tags trip up 'title=' and '" >' queries later on. Strip 'em.
@@ -73,13 +73,15 @@ do
 
     if [ $row -eq 1 ]
     then
-        color='\033[1;34m'
-        color2='\033[1;34m'
+        #color='\033[1;34m'
+        #color2='\033[1;34m'
+        printf '\033[1;34m'
         row=0
     elif [ $row -eq 0 ]
     then
-        color='\033[1;31m'
-        color2='\033[1;31m'
+        #color='\033[1;31m'
+        #color2='\033[1;31m'
+        printf '\033[1;31m'
         row=1
     fi
 
@@ -88,12 +90,12 @@ do
         type="Playlist"
         if [ $interactive_mode -eq 1 ] 
         then
-            printf "${color}$item_num. "
+            printf '%s. ' "$item_num"
         fi
         title=$(echo "$LINE" | sed 's/.*title="//' | sed 's/".*//')
         items=$(echo "$LINE" | sed 's/.*View full playlist (//' | sed 's/).*//')
-        echo -e "${color}$title"
-        echo -e "${color2}$type | $items | $itemid"
+        printf '%s\n' "$title"
+        printf '%s | %s | %s\n' "$type" "$items" "$itemid"
     else
         type="Video"
         duration=$(echo "$LINE" | sed 's/.*Duration: //' | sed 's/\..*//')
@@ -110,12 +112,12 @@ do
 
         if [ $item_num -lt 10 ]
         then
-            printf "${color}$item_num.  "
+            printf '%s.  ' "$item_num"
         else
-            printf "${color}$item_num. "
+            printf '%s. ' "$item_num"
         fi
-        echo -e "${color}$title${color2}"
-        printf "    "
+        printf '%s\n' "$title"
+        printf '    '
         fi
         i=0
         while [ $i -lt 16 ]
@@ -124,12 +126,12 @@ do
             char=$(echo $author | cut -c$i)
             if [ -z $char ]
             then
-                printf " "
+                printf ' '
             else
-                printf "$char"
+                printf '%s' "$char"
             fi
         done
-        printf " | "
+        printf ' | '
         i=0
         while [ $i -lt 5 ]
         do
@@ -137,14 +139,16 @@ do
             char=$(echo $duration | cut -c$i)
             if [ -z $char ]
             then
-                printf " "
+                printf ' '
             else
-                printf "$char"
+                printf '%s' "$char"
             fi
         done
-        printf " | $itemid\n"
+        printf ' | %s\n' "$itemid"
 done
 
+printf '\033[0m'
+
 if [ $interactive_mode -eq 1 ]
 then
     get_input
diff --git a/shelltube b/shelltube
index 36cea5e..37dd873 100755
--- a/shelltube
+++ b/shelltube
@@ -6,8 +6,7 @@
 # Lisc: ISC
 # Main: jadedctrl
 # Desc: Full-shell YT client that
-#       avoids the YT API.
-#####################
+#       avoids the YT API.  #####################
 
 # Roadmap:
 # v1.0 - [ ] Playlist support
@@ -22,14 +21,14 @@
 #        [ ] Cli args as commands
 
 function search() {
-    output="/tmp/yt-search-$RANDOM"
+    output="/tmp/$(mktemp -u yt-search_XXXXX)"
     yt-search -i "$1" $output
     selected_video=$(cat $output)
     metadata
 }
 
 function channel() {
-    output="/tmp/yt-channel-$RANDOM"
+    output="/tmp/$(mktemp -u yt-channel_XXXXX)"
     if echo "$1" | grep "^UC" > /dev/null
     then
         yt-channel -ic "$1" $output
@@ -45,10 +44,10 @@ function interactive() {
 }
 
 function about() {
-    echo -e "\033[0;35mShelltube v0.4"
-    echo -e "\033[0;32mDesc: \033[0;34mYT client written in shell."
-    echo -e "\033[0;32mMain: \033[0;34mjadedml@openmailbox.org"
-    echo -e "\033[0;32mLisc: \033[0;34mISC; yt-down GPLv2\033[0m"
+    printf '\033[0;35mShelltube v0.4.5\n'
+    printf '\033[0;32mDesc: \033[0;34mYT client written in shell.\n'
+    printf '\033[0;32mMain: \033[0;34mjadedml@openmailbox.org\n'
+    printf '\033[0;32mLisc: \033[0;34mISC; yt-down GPLv2\033[0m\n'
 }
 
 function metadata() {
@@ -64,87 +63,78 @@ function stream() {
 }
 
 function get_input() {
-    printf "\033[0;34m$selected_video \033[0;32m>>\033[0m "
+    printf '\033[0;34m%s \033[0;32m>>\033[0m ' "$selected_video"
     read -r n
-    if [ "$n" == "help" ] || [ "$n" == "?" ]
-    then 
-        help
-        interactive
-    elif echo "$n" | grep "^search " > /dev/null
-    then
-        search "$(echo "$n" | sed 's/search //')"
-        interactive
-    elif echo "$n" | grep "^/" > /dev/null
-    then
-        search "$(echo "$n" | sed 's^/^^')"
-        interactive
-    elif echo "$n" | grep "^channel " > /dev/null
-    then
-        channel "$(echo "$n" | sed 's/channel //')"
-        interactive
-    elif echo "$n" | grep "^chan " > /dev/null
-    then
-        channel "$(echo "$n" | sed 's/chan //')"
-        interactive
-    elif echo "$n" | grep "^video " > /dev/null
-    then
-        if echo "$n" | grep "youtube.com"
-        then
-            selected_video="$(echo "$n" | sed 's/.*watch?v=//')"
-        else
-            selected_video="$(echo "$n" | sed 's/video //')"
-        fi
-        metadata
-        interactive
-    elif echo "$n" | grep "^sel " > /dev/null
-    then
-        if echo "$n" | grep "youtube.com"
-        then
-            selected_video="$(echo "$n" | sed 's/.*watch?v=//')"
-        else
-            selected_video="$(echo "$n" | sed 's/sel //')"
-        fi
-        metadata
-        interactive
-    elif echo "$n" | grep "^url " > /dev/null
-    then
-        if echo "$n" | grep "youtube.com"
-        then
-            selected_video="$(echo "$n" | sed 's/.*watch?v=//')"
-        else
-            selected_video="$(echo "$n" | sed 's/url //')"
-        fi
-        metadata
-        interactive
-    elif [ "$n" == "download" ] || [ "$n" == "dl" ]
-    then
-        download
-        interactive
-    elif [ "$n" == "metadata" ] || [ "$n" == "md" ]
-    then
-        metadata
-        interactive
-    elif [ "$n" == "stream" ] || [ "$n" == "str" ]
-    then
-        stream
-        interactive
-    elif [ "$n" == "about" ] || [ "$n" == "!" ]
-    then
-        about
-        interactive
-    elif [ "$n" == "clear" ] || [ "$n" == "cls" ]
-    then
-        clear
-        interactive
-    elif [ "$n" == "exit" ]
-    then
-        rm /tmp/yt-*
-        exit
-    else
-        get_input
-    fi
+    case $n in
+        help|'?')
+            help     ; interactive ;;
+        download|dl)
+            download ; interactive ;;
+        metadata|md)
+            metadata ; interactive ;;
+        stream|str)
+            stream   ; interactive ;;
+        about|'!')
+            about    ; interactive ;;
+        clear|cls)
+            clear    ; interactive ;;
+        exit)
+            rm /tmp/yt-* ; exit ;;
+        *)
+            if [ "$n" ] && [ -z "${n%search *}" ]
+            then
+                search "${n#search }"
+                interactive
+            elif [ "$n" ] && [ -z "${n%/*}" ]
+            then
+                search "${n#/}"
+                interactive
+            elif [ "$n" ] && [ -z "${n%channel *}" ]
+            then
+                channel "${n#channel }"
+                interactive
+            elif [ "$n" ] && [ -z "${n%chan *}" ]
+            then
+                channel "${n#chan }"
+                interactive
+            elif echo "$n" | grep "^video " > /dev/null
+            then
+                if echo "$n" | grep "youtube.com"
+                then
+                    selected_video="$(echo "$n" | sed 's/.*watch?v=//')"
+                else
+                    selected_video="$(echo "$n" | sed 's/video //')"
+                fi
+                metadata
+                interactive
+            elif echo "$n" | grep "^sel " > /dev/null
+            then
+                if echo "$n" | grep "youtube.com"
+                then
+                    selected_video="$(echo "$n" | sed 's/.*watch?v=//')"
+                else
+                    selected_video="$(echo "$n" | sed 's/sel //')"
+                fi
+                metadata
+                interactive
+            elif echo "$n" | grep "^url " > /dev/null
+            then
+                if echo "$n" | grep "youtube.com"
+                then
+                    selected_video="$(echo "$n" | sed 's/.*watch?v=//')"
+                else
+                    selected_video="$(echo "$n" | sed 's/url //')"
+                fi
+                metadata
+                interactive
+            else
+                get_input
+            fi
+    ;;
+    esac
 }
 
+
 function help() {
     echo "about    | !        View the about page."
     echo "clear    | cls      Clear the screen."
@@ -164,5 +154,5 @@ function help() {
     echo "command."
 }
      
-echo -e "\033[0;35mShelltube v0.3"
+printf '\033[0;35mShelltube v0.4.5'
 interactive