Removed extraneous comment lines, added some in return.

partvis

@@ -1,7 +1,6 @@
 #!/usr/bin/env bash
 
 sectors_to_size() {
-
   SIZE=$(( ${1} * 512 ))
   MAG=0
   until [ $(awk "BEGIN { print ${SIZE} < 1000 }") -eq 1 ]; do
@@ -20,9 +19,7 @@ sectors_to_size() {
 }
 
 [ $EUID -gt 0 ] && "Must run as superuser." && exit 1
-#[ ! -b "${1}" ] && "${1} is not a block device." && exit 2
 
-#for DEVICE in $(fdisk -l | grep '^Disk /' | cut -d\  -f2 | cut -d: -f1); do
 for DEVICE in $(fdisk -l | grep '^Disk /' | grep -v '/dev/ram' | cut -d\  -f2 | cut -d: -f1); do
 
   FDISKDATA="$(fdisk -l "${DEVICE}")"
@@ -73,6 +70,8 @@ for DEVICE in $(fdisk -l | grep '^Disk /' | grep -v '/dev/ram' | cut -d\  -f2 |
 
   OVERFLOW=$(( ${PRINTCOLS} + ${LCV} + 1 - ${COLS} ))
 
+  ####### TOP LINE #######
+
   printf "%s" "┌"
   for (( LCV = 0; LCV < ${#PARTITIONS[@]}; LCV++ )); do
     [ ${LCV} = $(( ${#PARTITIONS[@]} - 1 )) ] && (( PCOLS[${LCV}]-=${OVERFLOW} ))
@@ -81,6 +80,8 @@ for DEVICE in $(fdisk -l | grep '^Disk /' | grep -v '/dev/ram' | cut -d\  -f2 |
   done
   printf "%s\n" "┐"
 
+  ##### DEVICE NAME ######
+
   printf "%s" "│"
   for (( LCV = 0; LCV < ${#PARTITIONS[@]}; LCV++ )); do
     OUTPUT=${PARTITIONS[${LCV}]##*/}
@@ -91,16 +92,7 @@ for DEVICE in $(fdisk -l | grep '^Disk /' | grep -v '/dev/ram' | cut -d\  -f2 |
   done
   printf "%s\n" "│"
 
-  #echo -n "│"
-  #for (( LCV = 0; LCV < ${#PARTITIONS[@]}; LCV++ )); do
-  #  OUTPUT=${PARTSECTS[${LCV}]}s
-  #  WIDTH=$(awk "BEGIN { print int ( ${PARTSIZES[${LCV}]} * ${FACTOR} + 0.5 ) }")
-  #  PADL=$(( ( ${WIDTH} - ${#OUTPUT} ) / 2 ))
-  #  PADR=$(( ${WIDTH} - ${#OUTPUT} - ${PADL} ))
-  #  echo -n "$(printf '%*s%s%*s' ${PADL} "" ${OUTPUT} ${PADR} "")"
-  #  [ ${LCV} -lt $(( ${#PARTITIONS[@]} - 1 )) ] && echo -n "│"
-  #done
-  #echo "│"
+  #### PARTITION SIZE ####
 
   printf "%s" "│"
   for (( LCV = 0; LCV < ${#PARTITIONS[@]}; LCV++ )); do
@@ -112,9 +104,10 @@ for DEVICE in $(fdisk -l | grep '^Disk /' | grep -v '/dev/ram' | cut -d\  -f2 |
   done
   printf "%s\n" "│"
 
+  #### PARTITION TYPE ####
+
   printf "%s" "│"
   for (( LCV = 0; LCV < ${#PARTITIONS[@]}; LCV++ )); do
-    #OUTPUT=$(blkid -o export "${PARTITIONS[${LCV}]}" | grep '^LABEL=' | cut -d= -f2)
     OUTPUT=$(blkid -o export "${PARTITIONS[${LCV}]}" | grep '^\(TYPE=\)' | cut -d= -f2 | sed 's:linux_raid_member:raid:g')
     PADL=$(( ( ${PCOLS[${LCV}]} - ${#OUTPUT} ) / 2 ))
     PADR=$(( ${PCOLS[${LCV}]} - ${#OUTPUT} - ${PADL} ))
@@ -123,9 +116,10 @@ for DEVICE in $(fdisk -l | grep '^Disk /' | grep -v '/dev/ram' | cut -d\  -f2 |
   done
   printf "%s\n" "│"
 
+  ### FILESYSTEM LABEL ###
+
   printf "%s" "│"
   for (( LCV = 0; LCV < ${#PARTITIONS[@]}; LCV++ )); do
-    #OUTPUT=$(blkid -o export "${PARTITIONS[${LCV}]}" | grep '^LABEL=' | cut -d= -f2)
     OUTPUT=$(blkid -o export "${PARTITIONS[${LCV}]}" | grep '^\(LABEL=\)' | cut -d= -f2)
     PADL=$(( ( ${PCOLS[${LCV}]} - ${#OUTPUT} ) / 2 ))
     PADR=$(( ${PCOLS[${LCV}]} - ${#OUTPUT} - ${PADL} ))
@@ -134,6 +128,8 @@ for DEVICE in $(fdisk -l | grep '^Disk /' | grep -v '/dev/ram' | cut -d\  -f2 |
   done
   printf "%s\n" "│"
 
+  ##### BOTTOM LINE ######
+
   echo -n "└"
   for (( LCV = 0; LCV < ${#PARTITIONS[@]}; LCV++ )); do
     printf '─%.0s' $(seq 1 ${PCOLS[${LCV}]})