diff --git a/modules/1 b/modules/1
deleted file mode 100644
index 9689bf5..0000000
--- a/modules/1
+++ /dev/null
@@ -1 +0,0 @@
-71 2
diff --git a/modules/abstract.sh b/modules/abstract.sh
index 0240d95..013c8b9 100755
--- a/modules/abstract.sh
+++ b/modules/abstract.sh
@@ -1,6 +1,7 @@
 [[ "$BLOCK_INSTANCE" =~ "color" ]] && COLORS=True
 [[ "$BLOCK_INSTANCE" =~ "long" || "$BLOCK_BUTTON" == 1 ]] && LONG=True
 
+EXIT=False
 BAR=("▁" "▂" "▃" "▄" "▅" "▆" "▇" "█")
 INTERVAL=$((100 / ${#BAR[@]}))
 COLOR=("#64bc01" "#77a601" "#8a9101" "#9d7b00" "#b06701" "#c45100" "#d63c00" "#e92700")
@@ -9,7 +10,7 @@ BW=("#565656" "#6d6d6d" "#848485" "#9c9c9c" "#b1b1b1" "#c7c7c7" "#dcdcdc" "#f5f5
 source $HOME/.config/i3blocks/modules/${1}.sh
 
 # text
-if [[ "$LONG" ]]; then
+if [[ "$LONG" || "$LONG_TEXT" == "off" ]]; then
     echo "$LONG_TEXT"
     echo "$SHORT_TEXT"
 else
diff --git a/modules/audio.sh b/modules/audio.sh
index b634460..ed783c7 100644
--- a/modules/audio.sh
+++ b/modules/audio.sh
@@ -2,45 +2,18 @@
 [[ "$BLOCK_BUTTON" == 2 ]] && pavucontrol &
 [[ "$BLOCK_BUTTON" == 3 ]] && amixer set $DEV toggle &> /dev/null
 
-amixer get $DEV | gawk -v BAR="${BAR[*]}" -v BW="${BW[*]}" -v COLORS="$COLORS" -v COLOR="${COLOR[*]}" -v LONG="$LONG" '
-
-    BEGIN {
-        split(BAR, bar, / /)
-        split(COLOR, color, / /)
-        split(BW, bw, / /)
-        interval = 100 / length(bar)
-    }
-
-    match($0, /\[([0-9]+)\%\] \[(on|off)\]/, matches) {
-        load = matches[1]
-    }
-
-    END {
-        if (matches[2] == "off") {
-            print("off\n")
-            print("X\n")
-            print("#CCCCCC")
-        } else {
-            if (LONG) {
-                printf("%d%\n%d\n", load, load)
-            } else {
-                for (i in bar) {
-                    if (load <= i * interval) {
-                        printf("%s\n%s\n", bar[i], bar[i])
-                        break
-                    }
-                }
-            }
-            for (i in bw) {
-                if (load <= i * interval) {
-                    if (COLORS) {
-                        printf("%s\n", color[i])
-                    } else {
-                        printf("%s\n", bw[i])
-                    }
-                    break
-                }
-            }
-        }
-    }
-'
+if [[ $(amixer get $DEV) =~ \[([0-9]+)\%\][[:space:]]\[(on|off)\] ]]; then
+    LOAD=${BASH_REMATCH[1]}
+    STATE=${BASH_REMATCH[2]}
+    if [[ "$STATE" == "on" ]]; then
+        LONG_TEXT="${LOAD}%"
+        SHORT_TEXT="${LOAD}"
+    else
+        LONG_TEXT="off"
+        SHORT_TEXT="X"
+        EXIT=True
+    fi
+else
+    LONG_TEXT="no audio source"
+    SHORT_TEXT="n/a"
+fi
diff --git a/modules/cpu.sh b/modules/cpu.sh
index dbc1e55..aa17fe0 100644
--- a/modules/cpu.sh
+++ b/modules/cpu.sh
@@ -1,35 +1,6 @@
 [[ "$BLOCK_BUTTON" == 2 ]] && i3-sensible-terminal -e htop
 
-top -bn1 | gawk -v LONG="$LONG" -v COLORS="$COLORS" -v BAR="${BAR[*]}" -v COLOR="${COLOR[*]}" -v BW="${BW[*]}" '
-    BEGIN {
-        split(BAR, bar, / /)
-        split(COLOR, color, / /)
-        split(BW, bw, / /)
-        interval = 100 / length(bar)
-    }
-
-    /^\%CPU/ { load = 100 - $8 }
-
-    END {
-        if (LONG) {
-            printf("%d%\n%d\n", load, load)
-        } else {
-            for (i in bar) {
-                if (load <= i * interval) {
-                    printf("%s\n%s\n", bar[i], bar[i])
-                    break
-                }
-            }
-        }
-        for (i in bw) {
-            if (load <= i * interval) {
-                if (COLORS) {
-                    printf("%s\n", color[i])
-                } else {
-                    printf("%s\n", bw[i])
-                }
-                break
-            }
-        }
-    }
-'
+IDLE=$(top -bn1 | head -3 | grep -Eo [0-9]+,[0-9][[:space:]]id | grep -Eo [0-9]+ | head -1)
+LOAD=$((100 - $IDLE))
+LONG_TEXT="$LOAD%"
+SHORT_TEXT="$LOAD"