Detect 'free' version, Add flags to customize underline, Change all negative flags to neutral ones

Readme.md

@@ -77,13 +77,15 @@ Text Colors:
 --infocol num          Change the color of the info
 
 Text Formatting:
---nowrap               Disable line wrapping
+--underline on/off     Enable/Disable title underline"
---nobold               Disable bold text
+--underline_char char  Character to use when underlineing title"
+--linewrap on/off      Enable/Disable line wrapping"
+--bold on/off          Enable/Disable bold text"
 
 Color Blocks:
 --printcols start end  Range of colors to print as blocks
 --blockwidth num       Width of color blocks"
---nopal                Disable the color blocks
+--color_blocks on/off  Enable/Disable the color blocks"
 
 Image:
 --image                Image to display with the script
@@ -103,8 +105,8 @@ Image:
                        to the top edge of the window
 
 --gap num              Gap between image and text right side
---noimg                Disable all images
+--images on/off        Enable/Disable all images"
---nowall               Disable the wallpaper function
+--wall on/off          Enable/Disable the wallpaper function"
                        and fallback to \$img
 --clean                Remove all cropped images
 

\

@@ -0,0 +1,518 @@
+#!/usr/bin/env bash
+# Fetch info about your system
+#
+# Optional Dependencies: (You'll lose these features without them)
+#   Displaying Images: w3m
+#   Image Cropping: ImageMagick
+#   Wallpaper Display: feh Window Manager Detection: wmctrl
+#   Current Song: mpc
+#   Text formatting, dynamic image size and padding: tput
+#
+# Created by Dylan Araps
+# https://github.com/dylanaraps/dotfiles
+
+
+# Info Prefixes {{{
+# The titles that come before the info (Ram:, Cpu:, Uptime:)
+# TODO: Add an easy way to specify these at launch.
+
+
+title_os="OS"
+title_kernel="Kernel"
+title_uptime="Uptime"
+title_packages="Packages"
+title_shell="Shell"
+title_windowmanager="Window Manager"
+title_cpu="CPU"
+title_memory="Memory"
+title_song="Song"
+
+
+# }}}
+
+
+# Text Formatting {{{
+
+
+# Line wrap
+# Set this to 0 or use the flag "--nowrap" to disable
+# line wrapping. Really useful for small terminal windows
+# and long lines.
+linewrap=1
+
+# Set to "", comment this line or use the flaf "--nobold"
+# to disable bold text.
+bold=$(tput bold)
+
+# Default colors
+# Colors can be defined at launch with:
+# "--titlecol 1, --subtitlecol 2, --coloncol 3, --infocol 4"
+# Or the shorthand "-c/--color 1 2 3 4"
+# Or by editing them below.
+title_color=$(tput setaf 7)
+subtitle_color=$(tput setaf 1)
+colon_color=$(tput setaf 7) # Also changes underline color
+info_color=$(tput setaf 7)
+
+# Reset formatting
+# Removing this line will fuck up the text formatting
+clear=$(tput sgr0)
+
+# Amount of left padding to use when images are disabled.
+# The variable takes a count of spaces. So a value of 10
+# will pad the text to the right 10 spaces.
+padding=0
+
+
+# }}}
+
+
+# Custom Image {{{
+
+
+# Enable or disable the use of images (Disable images at launch with "--noimg")
+enableimages=1
+
+# If 1, fetch will use a cropped version of your wallpaper as the image
+# (Disable this at launch with "--nowall")
+# NOTE: This is only compatible with feh, I can add support for more
+#       wallpaper setters but you'll need to show me a way to get the current
+#       wallpaper from the commandline.
+usewall=1
+
+# The image to use if usewall=0. There's also the launch flags "-i" + "--image"
+# to set a custom image at launch.
+img="$HOME/Pictures/avatars/gon.png"
+
+# Image size is based on terminal size
+# Using the flag "--size" sets this to 0.
+img_auto=1
+
+# Image size to use if img_auto=0
+# Also configureable at launch with "--size"
+size=128
+
+# Font width is needed to properly calulate the image size
+# If there's a gap on the right try increasing the value by 1
+# If there's an overlap try decreasing the value by 1
+fontwidth=5
+
+# Gap is the amount of space between the image and the text on the right
+gap=4
+
+# Image size/offset
+# (Customizable at launch with these flags: --xoffset 0 --yoffset 0")
+yoffset=0
+xoffset=0
+
+# Default crop offset (Customizable at launch with --cropoffset)
+# Possible values:
+# northwest, north, northeast, west, center, east, southwest, south, southeast
+crop_offset="center"
+
+# Directory to store cropped images
+imgtempdir="$HOME/.fetchimages"
+
+
+# }}}
+
+
+# Get Info {{{
+# Commands to use when gathering info
+
+
+# Title (Configurable with "-t" and "--title" at launch)
+# To use the usual "user@hostname" change the line below to:
+title="$(whoami)@$(hostname)"
+
+# Operating System (Configurable with "-O" and "--distro" at launch)
+# You can manually set this if the command below doesn't work for you.
+if type -p crux >/dev/null 2>&1; then
+    os="CRUX"
+else
+    os=$(awk '/^NAME=/' /etc/*ease | sed -n 's/^NAME=//p' | tr -d '"')
+fi
+
+# Linux kernel name/version (Configurable with "-K" and "--kernel" at launch)
+kernel=$(uname -r)
+
+# System Uptime (Configurable with "-U" and "--uptime" at launch)
+uptime=$(uptime -p)
+
+# Total number of packages (Configurable with "-P" and "--packages" at launch)
+# If your package manager can't be found open an issue on my github repo.
+# (Link is at the top)
+getpackages () {
+    case $os in
+        'Arch Linux'|'Parabola GNU/Linux-libre'|'Manjaro'|'Antergos') \
+            packages=$(pacman -Q | wc -l) ;;
+        'Ubuntu'|'Mint'|'Debian'|'Kali Linux'|'Deepin Linux') \
+            packages=$(dpkg --get-selections | grep -v deinstall$ | wc -l) ;;
+        'Slackware') \
+            packages=$(ls -1 /var/log/packages | wc -l) ;;
+        'Gentoo'|'Funtoo') \
+            packages=$(ls -d /var/db/pkg/*/* | wc -l) ;;
+        'Fedora'|'openSUSE'|'Red Hat Enterprise Linux'|'CentOS') \
+            packages=$(rpm -qa | wc -l) ;;
+        'CRUX') \
+            packages=$(pkginfo -i | wc -l) ;;
+        *) packages="unknown" ;;
+    esac
+}
+
+
+# Shell (Configurable with "-s" and "--shell" at launch)
+shell="$SHELL"
+
+# Window manager (Configurable with "-W" and "--windowmanager" at launch)
+# (depends on wmctrl)
+# This can be detected without wmctrl by using an array of window manager
+# process names and pgrep but it's really slow.
+# (Doubles script startup time in some cases).
+# If you don't want to install wmctrl you can either edit the var below,
+# export the "windowmanager" variable in your shell's configuration file,
+# or run the script with: --windowmanager wmname
+# windowmanager="openbox"
+getwindowmanager () {
+    if type -p wmctrl >/dev/null 2>&1; then
+        windowmanager=$(wmctrl -m | awk '/Name:/ {printf $2}')
+    elif [ -e ~/.xinitrc ]; then
+        windowmanager=$(grep -v "^#" "${HOME}/.xinitrc" | tail -n 1 | cut -d " " -f2)
+    else
+        windowmanager="Unknown"
+    fi
+}
+
+# Processor (Configurable with "-C", "-S" and "--cpu", "--speed" at launch)
+cpu="$(awk 'BEGIN{FS=":"} /model name/ {print $2; exit}' /proc/cpuinfo |\
+    awk 'BEGIN{FS="@"; OFS="\n"} { print $1; exit }' |\
+    sed -e 's/\((tm)\|(TM)\)//' -e 's/\((R)\|(r)\)//' -e 's/^\ //')"
+
+# Get current/min/max cpu speed
+speed_type="max"
+cpuspeed () {
+    case $speed_type in
+        current) speed="$(lscpu | awk '/CPU MHz:/ {printf "scale=1; " $3 " / 1000 \n"}' | bc -l)" ;;
+        min) speed="$(lscpu | awk '/CPU min MHz:/ {printf "scale=1; " $4 " / 1000 \n"}' | bc -l)" ;;
+        max) speed="$(lscpu | awk '/CPU max MHz:/ {printf "scale=1; " $4 " / 1000 \n"}' | bc -l)" ;;
+    esac
+}
+
+# Memory (Configurable with "-M" and "--memory" at launch)
+# Print the total amount of ram and amount of ram in use
+getmemory () {
+    case $os in
+        'Ubuntu'|'Mint'|'Debian'|'Kali Linux'|'Deepin Linux') \
+            usedmem=$(free -m | awk '/cache:/ {print $3}'); \
+            totalmem=$(free -m | awk '/Mem:/ {print $2}'); \
+            memory="${usedmem}MB / ${totalmem}MB" ;;
+
+        *) memory=$(free -m | awk '/Mem:/ {printf $3 "MB / " $2 "MB"}') ;;
+    esac
+}
+
+# Currently playing song/artist (Configurable with "-m" and "--song" at launch)
+if type -p mpc >/dev/null 2>&1; then
+    song=$(mpc current)
+else
+    song="Unknown"
+fi
+
+# Print terminal colors in a line
+# (Configurable with "--printcols start end" at launch)
+# Start/End are vars for the range of colors to print
+# The default values below print 8 colors in total.
+start=0
+end=7
+
+# Print the color blocks by default.
+printcols=1
+
+# Widh of the color blocks
+blockwidth=3
+
+printcols () {
+    while [ "$start" -le "$end" ]; do
+        printf "%s%${blockwidth}s" "$(tput setab $start)"
+        start=$((start + 1))
+
+        # Split the blocks at 8 colors
+        [ $end -ge 9 ] && [ $start -eq 8 ] && printf "\n%${pad}s" "$clear$pad"
+    done
+
+    # Clear formatting
+    printf %s "$clear"
+}
+
+
+# }}}
+
+
+# Usage {{{
+
+
+usage () {
+    printf '%s\n'
+    printf '%s\n' "usage: ${0##*/} [--colors 1 2 4 5] [--kernel \"\$(uname -rs)\"]"
+    printf '%s\n'
+    printf '%s\n' "   Info:"
+    printf '%s\n' "   --title string         Change the title at the top"
+    printf '%s\n' "   --distro string/cmd    Manually set the distro"
+    printf '%s\n' "   --kernel string/cmd    Manually set the kernel"
+    printf '%s\n' "   --uptime string/cmd    Manually set the uptime"
+    printf '%s\n' "   --packages string/cmd  Manually set the package count"
+    printf '%s\n' "   --shell string/cmd     Manually set the shell"
+    printf '%s\n' "   --winman string/cmd    Manually set the window manager"
+    printf '%s\n' "   --cpu string/cmd       Manually set the cpu name"
+    printf '%s\n' "   --memory string/cmd    Manually set the memory"
+    printf '%s\n' "   --speed string/cmd     Manually set the cpu speed"
+    printf '%s\n' "   --speed_type           Change the type of cpu speed to get"
+    printf '%s\n' "                          Possible values: current, min, max"
+    printf '%s\n' "   --song string/cmd      Manually set the current song"
+    printf '%s\n'
+    printf '%s\n' "   Text Colors:"
+    printf '%s\n' "   --colors 1 2 3 4       Change the color of text"
+    printf '%s\n' "                          (title, subtitle, colon, info)"
+    printf '%s\n' "   --titlecol num         Change the color of the title"
+    printf '%s\n' "   --subtitlecol num      Change the color of the subtitle"
+    printf '%s\n' "   --coloncol num         Change the color of the colons"
+    printf '%s\n' "   --infocol num          Change the color of the info"
+    printf '%s\n'
+    printf '%s\n' "   Text Formatting:"
+    printf '%s\n' "   --nowrap               Disable line wrapping"
+    printf '%s\n' "   --nobold               Disable bold text"
+    printf '%s\n'
+    printf '%s\n' "   Color Blocks:"
+    printf '%s\n' "   --printcols start end  Range of colors to print as blocks"
+    printf '%s\n' "   --blockwidth num       Width of color blocks"
+    printf '%s\n' "   --nopal                Disable the color blocks"
+    printf '%s\n'
+    printf '%s\n' "   Image:"
+    printf '%s\n' "   --image                Image to display with the script"
+    printf '%s\n' "                          The image gets priority over other"
+    printf '%s\n' "                          images: (wallpaper, \$img)"
+    printf '%s\n' "   --fontwidth px         Used to automatically size the image"
+    printf '%s\n' "   --size px              Change the size of the image"
+    printf '%s\n' "   --cropoffset value     Change the crop offset. Possible values:"
+    printf '%s\n' "                          northwest, north, northeast, west, center"
+    printf '%s\n' "                          east, southwest, south, southeast"
+    printf '%s\n'
+    printf '%s\n' "   --padding num          How many spaces to pad the text"
+    printf '%s\n' "                          to the right"
+    printf '%s\n' "   --xoffset px           How close the image will be "
+    printf '%s\n' "                          to the left edge of the window"
+    printf '%s\n' "   --yoffset px           How close the image will be "
+    printf '%s\n' "   --gap num              Gap between image and text right side"
+    printf '%s\n' "                          to the top edge of the window"
+    printf '%s\n' "   --noimg                Disable all images"
+    printf '%s\n' "   --nowall               Disable the wallpaper function"
+    printf '%s\n' "                          and fallback to \$img"
+    printf '%s\n' "   --clean                Remove all cropped images"
+    printf '%s\n'
+    printf '%s\n' "   Other:"
+    printf '%s\n' "   --help                 Print this text and exit"
+    printf '%s\n'
+    exit 1
+}
+
+
+# }}}
+
+
+# Args {{{
+
+
+for argument in "$@"; do
+    case $1 in
+        # Info
+        --title) title="$2" ;;
+        --distro) os="$2" ;;
+        --kernel) kernel="$2" ;;
+        --uptime) uptime="$2" ;;
+        --packages) packages="$2" ;;
+        --shell) shell="$2" ;;
+        --winman) windowmanager="$2" ;;
+        --cpu) cpu="$2" ;;
+        --speed) speed="$2" ;;
+        --speed_type) speed_type="$2" ;;
+        --memory) memory="$2" ;;
+        --song) song="$2" ;;
+
+        # Text Colors
+        --colors) title_color="$(tput setaf $2)"; \
+            [ ! -z $3 ] && subtitle_color="$(tput setaf $3)"; \
+            [ ! -z $4 ] && colon_color="$(tput setaf $4)"; \
+            [ ! -z $5 ] && info_color="$(tput setaf $5)" ;;
+        --titlecol) title_color="$(tput setaf $2)" ;;
+        --subtitlecol) subtitle_color="$(tput setaf $2)" ;;
+        --coloncol) colon_color="$(tput setaf $2)" ;;
+        --infocol) info_color="$(tput setaf $2)" ;;
+
+        # Text Formatting
+        --nowrap) linewrap=0 ;;
+        --nobold) bold="" ;;
+
+        # Color Blocks
+        --printcols) start=$2; end=$3 ;;
+        --nopal) printcols=0 ;;
+
+        # Image
+        --image) usewall=0; img="$2" ;;
+        --fontwidth) fontwidth="$2" ;;
+        --size) img_auto=0 imgsize="$2" ;;
+        --cropoffset) crop_offset="$2" ;;
+        --padding) padding="$2" ;;
+        --xoffset) xoffset="$2" ;;
+        --yoffset) yoffset="$2" ;;
+        --gap) gap="$2" ;;
+        --noimg) enableimages=0 ;;
+        --nowall) usewall=0 ;;
+        --clean) rm -rf "$imgtempdir" || exit ;;
+
+        # Other
+        --help) usage ;;
+    esac
+
+    # The check here fixes shift in sh/mksh
+    [ ! -z "$1" ] && shift
+done
+
+
+# }}}
+
+
+# Image  {{{
+
+
+# If the script was called with --noimg, disable images and padding
+if [ $enableimages -eq 1 ]; then
+    # Check to see if auto=1
+    if [ $img_auto -eq 1 ]; then
+        # Image size is half of the terminal
+        imgsize=$(($(tput cols) * fontwidth / 2))
+
+        # Padding is half the terminal width + gap
+        padding=$(($(tput cols) / 2 + gap))
+    fi
+
+    # If usewall=1, Get image to display from current wallpaper.
+    # (only works with feh)
+    [ $usewall -eq 1 ] && \
+        img=$(awk '/feh/ {printf $3}' "$HOME/.fehbg" | sed -e "s/'//g")
+
+    # Get name of image and prefix it with it's crop offset
+    imgname="$crop_offset-${img##*/}"
+
+    # This check allows you to resize the image at launch
+    if [ -f "$imgtempdir/$imgname" ]; then
+        imgheight=$(identify -format "%h" "$imgtempdir/$imgname")
+        [ $imgheight != $imgsize ] && rm "$imgtempdir/$imgname"
+    fi
+
+    # Check to see if the tempfile exists before we do any cropping.
+    if [ ! -f "$imgtempdir/$imgname" ]; then
+        # Check if the directory exists and create it if it doesn't
+        [ ! -d "$imgtempdir" ] && (mkdir "$imgtempdir" || exit)
+
+        # Get wallpaper size so that we can do a better crop
+        size=($(identify -format "%w %h" $img))
+
+        # This checks to see if height is geater than width
+        # so we can do a better crop of portrait images.
+        if [ ${size[1]} -gt ${size[0]} ]; then
+            size=${size[0]}
+        else
+            size=${size[1]}
+        fi
+
+        # Crop the image and save it to  the $imgtempdir
+        # By default we crop a square in the center of the image which is
+        # "image height x image height".
+        # We then resize it to the image size specified above.
+        # (default 128x128 px, uses var $height)
+        # This way we get a full image crop with the speed benefit
+        # of a tiny image.
+        convert \
+            -crop "$size"x"$size"+0+0 \
+            -gravity $crop_offset "$img" \
+            -resize "$imgsize"x"$imgsize" "$imgtempdir/$imgname"
+    fi
+
+    # The final image
+    img="$imgtempdir/$imgname"
+else
+    img=""
+fi
+
+
+# }}}
+
+
+# Print Info {{{
+
+
+# Get cpu speed
+cpuspeed
+
+# Get packages
+[ -z $packages ] && getpackages
+
+# Get window manager
+[ -z $windowmanager ] && getwindowmanager
+
+# Padding
+pad=$(printf "%${padding}s")
+
+clear
+
+# Underline title with length of title
+underline=$(printf %"${#title}"s |tr " " "-")
+
+# Hide the terminal cursor while we print the info
+tput civis
+
+# Print the title and underline
+printf "%s\n" "$pad$bold$title_color$title$clear"
+printf "%s\n" "$pad$colon_color$underline$clear"
+
+# Custom printf function to make it easier to edit the info lines.
+printinfo () {
+    printf "$pad$bold$subtitle_color$1$clear"
+    printf "$colon_color:$clear "
+    printf "%s\n" "$info_color$2$clear"
+}
+
+# Disable line wrap
+[ $linewrap -eq 0 ] && tput rmam
+
+printinfo "$title_os" "$os"
+printinfo "$title_kernel" "$kernel"
+printinfo "$title_uptime" "$uptime"
+printinfo "$title_packages" "$packages"
+printinfo "$title_shell" "$shell"
+printinfo "$title_windowmanager" "$windowmanager"
+printinfo "$title_cpu" "$cpu @ ${speed}GHz"
+printinfo "$title_memory" "$memory"
+printinfo "$title_song" "$song"
+
+# Display the color blocks
+printf "\n"
+[ $printcols -eq 1 ] && printf "$pad$(printcols)"
+
+# Enable line wrap again
+[ $linewrap -eq 0 ] && tput smam
+
+# If w3mimgviewer is found Display the image
+if type -p /usr/lib/w3m/w3mimgdisplay >/dev/null 2>&1; then
+    printf "0;1;$xoffset;$yoffset;$imgsize;$imgsize;;;;;$img\n4;\n3;" |\
+        /usr/lib/w3m/w3mimgdisplay
+fi
+
+# Show the cursor again
+tput cnorm
+
+# Move the cursor to the bottom of the terminal
+tput cup $(tput lines)
+
+
+# }}}

fetch.sh

@@ -35,14 +35,22 @@ title_song="Song"
 
 
 # Line wrap
-# Set this to 0 or use the flag "--nowrap" to disable
+# Set this to 0 or use the flag "--wrap on/off" to disable
 # line wrapping. Really useful for small terminal windows
 # and long lines.
-linewrap=1
+linewrap="on"
 
-# Set to "", comment this line or use the flaf "--nobold"
+# Set to "", comment this line or use the flag "--bold on/off"
 # to disable bold text.
-bold=$(tput bold)
+bold="on"
+
+# Whether or not to underline the title.
+# Configurable at launch with "--underline on/off"
+underline="on"
+
+# Character to underline title with
+# Configurable at launch with "--underline_char char"
+underline_char="-"
 
 # Default colors
 # Colors can be defined at launch with:
@@ -70,17 +78,17 @@ padding=0
 # Custom Image {{{
 
 
-# Enable or disable the use of images (Disable images at launch with "--noimg")
+# Enable or disable the use of images (Disable images at launch with "--images on/off")
-enableimages=1
+images="on"
 
-# If 1, fetch will use a cropped version of your wallpaper as the image
+# If "on", fetch will use a cropped version of your wallpaper as the image
-# (Disable this at launch with "--nowall")
+# (Disable this at launch with "--wall off")
 # NOTE: This is only compatible with feh, I can add support for more
 #       wallpaper setters but you'll need to show me a way to get the current
 #       wallpaper from the commandline.
-usewall=1
+wall="on"
 
-# The image to use if usewall=0. There's also the launch flags "-i" + "--image"
+# The image to use if wall="off". There's also the launch flag "--image"
 # to set a custom image at launch.
 img="$HOME/Pictures/avatars/gon.png"
 
@@ -198,9 +206,21 @@ cpuspeed () {
     esac
 }
 
-# Memory (Configurable with "-M" and "--memory" at launch)
+# Memory (Configurable with "--memory" at launch)
-# Print the total amount of ram and amount of ram in use
+# Print used ram / total ram
-memory=$(free -m | awk '/Mem:/ {printf $3 "MB / " $2 "MB"}')
+# This function checks the "free" command's version as
+# version 3.3.0 changed the layout of columns.
+getmemory () {
+    freeversion=$(free --version | awk '{printf $4}')
+
+    if [ ${freeversion//.} -gt 330 ] || [${freeversion//.} -gt 3300 ]; then
+        memory=$(free -m | awk '/Mem:/ {printf $3 "MB / " $2 "MB"}')
+    else
+        usedmem=$(free -m | awk '/cache:/ {print $3}')
+        totalmem=$(free -m | awk '/Mem:/ {print $2}')
+        memory="${usedmem}MB / ${totalmem}MB"
+    fi
+}
 
 # Currently playing song/artist (Configurable with "-m" and "--song" at launch)
 if type -p mpc >/dev/null 2>&1; then
@@ -217,7 +237,7 @@ start=0
 end=7
 
 # Print the color blocks by default.
-printcols=1
+color_blocks="on"
 
 # Widh of the color blocks
 blockwidth=3
@@ -232,7 +252,7 @@ printcols () {
     done
 
     # Clear formatting
-    printf "$clear"
+    printf %s "$clear"
 }
 
 
@@ -270,13 +290,15 @@ usage () {
     printf '%s\n' "   --infocol num          Change the color of the info"
     printf '%s\n'
     printf '%s\n' "   Text Formatting:"
-    printf '%s\n' "   --nowrap               Disable line wrapping"
+    printf '%s\n' "   --underline on/off     Enable/Disable title underline"
-    printf '%s\n' "   --nobold               Disable bold text"
+    printf '%s\n' "   --underline_char char  Character to use when underlineing title"
+    printf '%s\n' "   --linewrap on/off      Enable/Disable line wrapping"
+    printf '%s\n' "   --bold on/off          Enable/Disable bold text"
     printf '%s\n'
     printf '%s\n' "   Color Blocks:"
     printf '%s\n' "   --printcols start end  Range of colors to print as blocks"
     printf '%s\n' "   --blockwidth num       Width of color blocks"
-    printf '%s\n' "   --nopal                Disable the color blocks"
+    printf '%s\n' "   --color_blocks on/off  Enable/Disable the color blocks"
     printf '%s\n'
     printf '%s\n' "   Image:"
     printf '%s\n' "   --image                Image to display with the script"
@@ -295,8 +317,8 @@ usage () {
     printf '%s\n' "   --yoffset px           How close the image will be "
     printf '%s\n' "   --gap num              Gap between image and text right side"
     printf '%s\n' "                          to the top edge of the window"
-    printf '%s\n' "   --noimg                Disable all images"
+    printf '%s\n' "   --images on/off        Enable/Disable all images"
-    printf '%s\n' "   --nowall               Disable the wallpaper function"
+    printf '%s\n' "   --wall on/off          Enable/Disable the wallpaper function"
     printf '%s\n' "                          and fallback to \$img"
     printf '%s\n' "   --clean                Remove all cropped images"
     printf '%s\n'
@@ -340,15 +362,17 @@ for argument in "$@"; do
         --infocol) info_color="$(tput setaf $2)" ;;
 
         # Text Formatting
-        --nowrap) linewrap=0 ;;
+        --underline) underline="$2" ;;
-        --nobold) bold="" ;;
+        --underline_char) underline_char="$2" ;;
+        --linewrap) linewrap="$2" ;;
+        --bold) bold="$2" ;;
 
         # Color Blocks
         --printcols) start=$2; end=$3 ;;
-        --nopal) printcols=0 ;;
+        --color_blocks) color_blocks="$2" ;;
 
         # Image
-        --image) usewall=0; img="$2" ;;
+        --image) wall="off"; img="$2" ;;
         --fontwidth) fontwidth="$2" ;;
         --size) img_auto=0 imgsize="$2" ;;
         --cropoffset) crop_offset="$2" ;;
@@ -356,8 +380,8 @@ for argument in "$@"; do
         --xoffset) xoffset="$2" ;;
         --yoffset) yoffset="$2" ;;
         --gap) gap="$2" ;;
-        --noimg) enableimages=0 ;;
+        --images) images="$2" ;;
-        --nowall) usewall=0 ;;
+        --wall) wall="$2" ;;
         --clean) rm -rf "$imgtempdir" || exit ;;
 
         # Other
@@ -376,7 +400,7 @@ done
 
 
 # If the script was called with --noimg, disable images and padding
-if [ $enableimages -eq 1 ]; then
+if [ $images == "on" ]; then
     # Check to see if auto=1
     if [ $img_auto -eq 1 ]; then
         # Image size is half of the terminal
@@ -386,9 +410,9 @@ if [ $enableimages -eq 1 ]; then
         padding=$(($(tput cols) / 2 + gap))
     fi
 
-    # If usewall=1, Get image to display from current wallpaper.
+    # If wall=on, Get image to display from current wallpaper.
     # (only works with feh)
-    [ $usewall -eq 1 ] && \
+    [ $wall == "on" ] && \
         img=$(awk '/feh/ {printf $3}' "$HOME/.fehbg" | sed -e "s/'//g")
 
     # Get name of image and prefix it with it's crop offset
@@ -443,7 +467,7 @@ fi
 
 
 # Get cpu speed
-cpuspeed
+[ -z $speed ] && cpuspeed
 
 # Get packages
 [ -z $packages ] && getpackages
@@ -451,30 +475,37 @@ cpuspeed
 # Get window manager
 [ -z $windowmanager ] && getwindowmanager
 
+# Get memory
+[ -z $memory ] && getmemory
+
+# Check for whether or not we bold text
+[ $bold == "on" ] && b=$(tput bold)
+
 # Padding
 pad=$(printf "%${padding}s")
 
+# Clear terminal before printing anything
 clear
 
 # Underline title with length of title
-underline=$(printf %"${#title}"s |tr " " "-")
+[ $underline == "on" ] && uline=$(printf %"${#title}"s |tr " " "$underline_char")
 
 # Hide the terminal cursor while we print the info
 tput civis
 
 # Print the title and underline
-printf "%s\n" "$pad$bold$title_color$title$clear"
+printf "%s\n" "$pad$b$title_color$title$clear"
-printf "%s\n" "$pad$colon_color$underline$clear"
+[ $underline == "on" ] && printf "%s\n" "$pad$colon_color$uline$clear"
 
 # Custom printf function to make it easier to edit the info lines.
 printinfo () {
-    printf "$pad$bold$subtitle_color$1$clear"
+    printf "$pad$b$subtitle_color$1$clear"
     printf "$colon_color:$clear "
     printf "%s\n" "$info_color$2$clear"
 }
 
 # Disable line wrap
-[ $linewrap -eq 0 ] && tput rmam
+[ $linewrap == "off" ] && tput rmam
 
 printinfo "$title_os" "$os"
 printinfo "$title_kernel" "$kernel"
@@ -488,10 +519,10 @@ printinfo "$title_song" "$song"
 
 # Display the color blocks
 printf "\n"
-[ $printcols -eq 1 ] && printf "$pad$(printcols)"
+[ $color_blocks == "on" ] && printf "$pad$(printcols)"
 
 # Enable line wrap again
-[ $linewrap -eq 0 ] && tput smam
+[ $linewrap == "off" ] && tput smam
 
 # If w3mimgviewer is found Display the image
 if type -p /usr/lib/w3m/w3mimgdisplay >/dev/null 2>&1; then