Update Readme

Add support for Void Linux

LICENSE.md

@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) [2016] [Dylan Araps]
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.md

@@ -0,0 +1,387 @@
+# fetch
+
+This is the home of my fetch script! This script gathers info <br />
+about your system and prints it to the terminal next to an image of your choice!
+
+**NOTE: See this wiki page for info on the new info function and it's usage**
+
+https://github.com/dylanaraps/fetch/wiki/Customizing-Info
+
+
+![1](http://i.imgur.com/oTxq5fA.png)
+
+
+<!-- Table of Contents {{{ -->
+
+
+## Table of Contents
+
+- [Features](#features)
+- [Dependencies](#dependencies)
+- [Installation](#installation)
+- [Post Install](#post-install)
+- [Usage](#usage)
+- [Frequently Asked Questions](#frequently-asked-questions)
+- [Issues and Workarounds](#issues-and-workarounds)
+- [Todo](#todo)
+- [Thanks](#thanks)
+
+
+<!-- }}} -->
+
+
+<!-- Features {{{ -->
+
+
+## Features
+
+- **Supports Linux, Mac OS X, BSD and Windows (Cygwin)!**
+    - If the script doesn't work on your system, open an issue.
+- **It's Fast**
+    - The script makes heavy use of bash builtins and <br \>string manipulation.
+- **Display an image next to the info. (or don't!)**
+    - Use your current wallpaper, shuffle through a directory or just <br \>display an image of your choice.
+    - Supports using w3m or iTerm2 to display the images.
+- **Highly Customizable**
+    - You can customize almost everything.
+        - See Usage below or lines 23-233 in script
+- **Take a screenshot at the end.**
+    - It's disabled by default and you can specify the cmd <br \>to use with `--scrotcmd cmd` at launch or by <br \>changing the value of `$scrotcmd` in the script.
+- **Smart crop (or Waifu crop)**
+    - See https://github.com/dylanaraps/fetch/wiki/What-is-Smart-Crop%3F
+
+
+<!-- }}} -->
+
+
+<!-- Dependences {{{ -->
+
+
+## Dependencies
+
+
+### Required dependencies:
+
+**All OS:**
+
+-  `Bash 4.0+`
+
+**Linux / BSD / Windows:**
+
+-  Uptime detection: `procps` or `procps-ng`
+
+### Optional dependencies:
+
+**All OS:**
+
+-  Displaying Images: `w3m`
+    - You may also need `w3m-img`
+    - **Note:** The script can now also use iTerm2's builtin image rendering instead of w3m!
+        - Enable it by changing `$image_backend` to `iterm2` or by using the launch flag `--image_backend`.
+-  Image Cropping, Resizing etc: `ImageMagick`
+-  More accurate window manager detection: `wmctrl`
+
+**Linux / BSD:**
+
+-  Display Wallpaper: `feh`, `nitrogen` or `gsettings`
+-  Current Song: `mpc` or `cmus`
+-  Resolution Detection: `xorg-xdpyinfo`
+-  Take a screenshot on script finish: `scrot`
+    - You can change this to another program with a `--scrot_cmd` and an in script option.
+
+
+<!-- }}} -->
+
+
+<!-- Installation {{{ -->
+
+
+## Installation
+
+
+### Arch
+
+1. Install **[fetch-git](https://aur.archlinux.org/packages/fetch-git/)** from the aur.
+
+
+### Others
+
+1. Download the latest source at https://github.com/dylanaraps/fetch
+2. Make the file executable using chmod. `chmod +x /path/to/fetch`
+3. Move the script to somewhere in your $PATH or just run it from where it is.
+
+
+<!-- }}} -->
+
+
+<!-- Post Install {{{ -->
+
+## Post Install
+
+
+#### Sizing the image correctly
+
+**NOTE:** For the images to be sized correctly you need to set the `$font_width` variable.
+If you don't know your font width in pixels keep trying values until the image is sized correctly.
+
+You can also use the launch flag `--font_width` to set it on the fly.
+
+
+#### Customizing what info gets displayed
+
+At the top of the script there's a function that allows you to customize all of the info that gets displayed.
+
+Here's what you can do:
+
+- Add new info lines
+- Change the ordering of the info
+- Remove unwanted info lines
+- Use bash syntax to control when info gets displayed
+
+See this wiki page that goes more in-depth about it:
+
+https://github.com/dylanaraps/fetch/wiki/Customizing-Info
+
+
+#### Customizing the script using a custom alias
+
+If you don't want to edit the script you can customize almost everything using launch flags!
+
+Here's what my fetch alias looks like:
+
+```sh
+alias fetch2="fetch \
+--block_range 1 8 \
+--line_wrap off \
+--bold off \
+--uptime_shorthand on \
+--gtk_shorthand on \
+--colors 4 1 8 8 8 7 \
+"
+```
+
+<!-- }}} -->
+
+
+<!-- Usage {{{ -->
+
+
+## Usage
+
+
+    usage: ${0##*/} [--colors 1 2 3 4 5] [--kernel "\$\(uname -rs\)"]
+
+    Info:
+    --speed_type           Change the type of cpu speed to display.
+                           Possible values: current, min, max, bios,
+                           scaling_current, scaling_min, scaling_max
+                           NOTE: This only support Linux with cpufreq.
+    --uptime_shorthand     Shorten the output of uptime (tiny, on, off)
+    --gpu_shorthand on/off Shorten the output of GPU
+    --gtk_shorthand on/off Shorten output of gtk theme/icons
+    --gtk2 on/off          Enable/Disable gtk2 theme/icons output
+    --gtk3 on/off          Enable/Disable gtk3 theme/icons output
+
+    Text Colors:
+    --colors 1 2 3 4 5 6   Change the color of text
+                           (title, @, subtitle, colon, underline, info)
+    --title_color num      Change the color of the title
+    --at_color num         Change the color of "@" in title
+    --subtitle_color num   Change the color of the subtitle
+    --colon_color num      Change the color of the colons
+    --underline_color num  Change the color of the underlines
+    --info_color num       Change the color of the info
+
+    Text Formatting:
+    --underline on/off     Enable/Disable title underline
+    --underline_char char  Character to use when underlineing title
+    --line_wrap on/off     Enable/Disable line wrapping
+    --bold on/off          Enable/Disable bold text
+    --prompt_height num    Set this to your prompt height to fix
+                           issues with the text going off screen at the top
+
+    Color Blocks:
+    --color_blocks on/off  Enable/Disable the color blocks
+    --block_width num      Width of color blocks
+    --block_range start end --v
+                           Range of colors to print as blocks
+
+    Image:
+    --image                Image source. Where and what image we display.
+                           Possible values: wall, shuffle, /path/to/img, off
+    --image_backend        Which program to use to draw images.
+    --shuffle_dir           Which directory to shuffle for an image.
+    --font_width px        Used to automatically size the image
+    --image_position       Where to display the image: (Left/Right)
+    --split_size num       Width of img/text splits
+                           A value of 2 makes each split half the terminal
+                           width and etc
+    --crop_mode            Which crop mode to use
+                           Takes the values: normal, fit, fill
+    --crop_offset value    Change the crop offset for normal mode.
+                           Possible values: northwest, north, northeast,
+                           west, center, east, southwest, south, southeast
+
+    --xoffset px           How close the image will be
+                           to the left edge of the window
+                           NOTE: This only works with w3m
+    --yoffset px           How close the image will be
+                           to the top edge of the window
+                           NOTE: This only works with w3m
+    --gap num              Gap between image and text right side
+                           to the top edge of the window
+                           NOTE: --gap can take a negative value which will
+                           move the text closer to the left side.
+    --clean                Remove all cropped images
+
+    Screenshot:
+    --scrot /path/to/img   Take a screenshot, if path is left empty
+                           the screenshot function will use
+                           \$scrot_dir and \$scrot_name.
+    --scrot_cmd            Screenshot program to launch
+
+    Other:
+    --help                 Print this text and exit
+
+
+<!-- }}} -->
+
+
+<!-- Frequently Asked Questions {{{ -->
+
+
+## Frequently Asked Questions
+
+
+#### Why doesn't fetch support my wallpaper setter?
+
+It's hard to add support for other wallpaper setters as<br \>
+they don't provide a way of getting the current wallpaper from the cli.
+
+If your wallpaper setter **does** provide a way of getting the current wallpaper<br \>
+or you know where it's stored then adding support won't be a problem!<br \>
+
+
+<!-- }}} -->
+
+
+<!-- Issues and Workarounds {{{ -->
+
+
+## Issues and Workarounds
+
+
+#### The image is blank and won't show up.
+
+
+If the images display in `ranger` and `w3m` then it's an issue with my script and not<br \>
+your terminal emulator.
+
+Some terminal emulators don't support viewing images with w3m. You can either disable<br \>
+images with `--image off` at launch or `image=off` inside the script.
+
+
+#### The image is rendering with black lines in Urxvt while using an xft font.
+
+This is an issue with w3mimgdisplay and not the script. You can find a possible workaround here:
+
+https://github.com/hut/ranger/issues/86#issuecomment-17346249
+
+
+#### The text is too long for my terminal window and wraps to the next line causing the image to not render correctly.
+
+There are a few ways to fix this.
+
+* Disable line wrapping with `line_wrap=off` in the script or with the launch flag `--line_wrap off`
+
+* The uptime and gtk info lines each have a shorthand option that makes their output smaller. You can <br \>
+  enable them by changing these variables or using these flags.
+
+```sh
+# In script options
+uptime_shorthand="on"
+gtk_shorthand="on"
+gpu_shorthand="on"
+
+# Launch flags
+--uptime_shorthand on
+--gtk_shorthand on
+--gpu_shorthand on
+```
+
+* Edit the info array to make the subtitles shorter
+
+* Resizing the terminal so that the lines don't wrap.
+
+
+#### The text is pushed over too far to the right
+
+The easiest way to fix this is to change the value of `--gap` or `$gap`<br \>
+to a negative value. For example `--gap -10` will move the text 10 spaces to the left.
+
+
+#### getgpu doesn't show my exact video card name
+
+If your `lspci | grep "VGA"` output looks like this:
+
+```
+01:00.0 VGA compatible controller: NVIDIA Corporation Device 1401 (rev a1)
+```
+
+Instead of this:
+
+```
+01:00.0 VGA compatible controller: NVIDIA Corporation GM206 [GeForce GTX 960] (rev a1)
+```
+
+Then you're affected by the issue.
+
+This is caused by your `/usr/share/misc/pci.ids\*` files being outdated and you can fix it<br \>
+by running this command as root.
+
+```
+sudo update-pciids
+```
+
+<!-- }}} -->
+
+
+<!-- Todo {{{ -->
+
+
+## Todo
+
+Here's what's on my todo list
+
+- More info outputs. Now that it's easy to customize what's printed and<br \>
+  everything is a function we can add optional support for pretty much anything.
+
+    - Resolution (Just missing Windows support)
+    - ~~GTK themes~~
+    - Terminal Font
+        - This will be difficult to add as there's no standard way of getting this info. We can't check<br \>
+        for terminal config files because the user may have multiple terminals installed.<br \>
+        Using `$PPID` isn't an option because it won't work in tmux/screen, subshells or neovim terminal splits.
+    - GPU (In master but experimental) See **[issue #21](https://github.com/dylanaraps/fetch/issues/21)**.
+
+
+<!-- }}} -->
+
+
+<!-- Thanks {{{ -->
+
+
+## Thanks
+
+Thanks to:
+
+- metakirby5: Providing great feedback as well as ideas for the script.
+
+- Screenfetch: I've used some snippets as a base for a few functions in this script.
+
+- @jrgz: Helping me test the Mac OS X version.
+
+- @xDemonessx: Helping me test the Windows version.
+
+
+<!-- }}} -->

Readme.md

@@ -1,156 +0,0 @@
-# fetch.sh
-### Check the releases page
-
-https://github.com/dylanaraps/fetch.sh
-
-
-This is the home of my fetch script! This script gathers info <br\>
-about your system and prints it to the terminal.
-
-I've spent the past few days rewriting this and it now supports <br\>
-other distros as well as a ton of new features and bug fixes.
-
-If you're having any issues or have any ideas, please open an issue! <br\>
-I can't test on many other distros and I want this to work <br\>
-for as many people as possible.
-
-![1](https://sr.ht/5aNV.png)
-
-
-## Dependencies
-
-These are the script's required dependencies
-
--  Text formatting, dynamic image size and padding: tput
-
-These are the script's optional dependencies:
-
--  Displaying Images: w3m
--  Image Cropping: ImageMagick
--  Display Wallpaper: feh
--  Current Song: mpc
-
-
-## Usage
-
-The script now supports dynamic image sizing and padding,
-<br\> they're enabled by default and there's a variable you
-<br\> need to set for it to work correctly.
-
-You can either change the variable $fontwidth inside of the
-<br\> script or launch it with "--fontwidth num".
-
-Once you set the var the script will scale the image and padding
-<br\> to fit your terminal window.
-
-You can disable this by changing the var "$img_auto" or by launching
-<br\> the script with "--size px".
-
-Please report any bugs or issues you're having with this as I can't
-<br\> test with many configurations.
-
-
-```
-usage: scrot.sh [--colors 1 2 4 5] [--kernel "$(uname -rs)"]
-
-Info:
---title string         Change the title at the top
---distro string/cmd    Manually set the distro
---kernel string/cmd    Manually set the kernel
---uptime string/cmd    Manually set the uptime
---packages string/cmd  Manually set the package count
---shell string/cmd     Manually set the shell
---winman string/cmd    Manually set the window manager
---cpu string/cmd       Manually set the cpu name
---memory string/cmd    Manually set the memory
---speed string/cmd     Manually set the cpu speed
---speed_type           Change the type of cpu speed to get
-                       Possible values: current, min, max
---song string/cmd      Manually set the current song
-
-Text Colors:
---colors 1 2 3 4       Change the color of text
-                       (title, subtitle, colon, info)
---titlecol num         Change the color of the title
---subtitlecol num      Change the color of the subtitle
---coloncol num         Change the color of the colons
---infocol num          Change the color of the info
-
-Text Formatting:
---nowrap               Disable line wrapping
---nobold               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
-
-Image:
---image                Image to display with the script
-                       The image gets priority over other
-                       images: (wallpaper, \$img)
-
---fontwidth            Used to automatically size the image
---size px              Change the size of the image
---cropoffset value     Change the crop offset. Possible values:
-                       northwest, north, northeast, west, center
-                       east, southwest, south, southeast
---padding num          How many spaces to pad the text
-                       to the right
---xoffset px           How close the image will be
-                       to the left edge of the window
---yoffset px           How close the image will be
-                       to the top edge of the window
-
---gap num              Gap between image and text right side
---noimg                Disable all images
---nowall               Disable the wallpaper function
-                       and fallback to \$img
---clean                Remove all cropped images
-
-Other:
---help                 Print this text and exit
-```
-
-
-## TODO
-
-Here's what's on my todo list
-
-- Add an easy way to define info prefixes at launch.
-- Finish adding an option to smart crop images with plain color backgrounds.
-  <br/>What this means is that your solid bg waifu wallpaper will be cropped around
-  <br/>your waifu no matter where she is in the image.
-
-
-## Customization
-
-I launch fetch using a shell function and a ton of flags. Here's how it looks:
-
-```sh
-fetch () {
-    fetch.sh \
-        --printcols 1 7 \
-        --cpu "AMD FX-6300" \
-        --uptime "$(uptime -p | sed -e 's/minutes/mins/')" \
-        --title "dylan's pc" \
-        --nowrap \
-        --nobold \
-        $@
-}
-```
-
-Notice how you can even pass commands? This allows you to easily use custom
-<br/> commands or even just bare strings to change the info.
-
-
-## Screenshots
-
-#### The color script is now builtin.
-![2](https://sr.ht/Z9hZ.png)
-
-#### You can now customize the color of everything.
-![3](https://sr.ht/hy7m.png)
-
-#### You can now disable all images with a flag.
-![4](https://sr.ht/zujR.png)

fetch.sh

@@ -1,502 +0,0 @@
-#!/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=10
-
-
-# }}}
-
-
-# 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.
-os=$(awk '/^NAME=/' /etc/*ease | sed -n 's/^NAME=//p' | tr -d '"')
-
-# Linux kernel name/version (Configurable with "-K" and "--kernel" at launch)
-kernel=$(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') \
-            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; " $4 " / 1000 \n"}' | bc -l)" ;;
-    esac
-}
-
-# Memory (Configurable with "-M" and "--memory" at launch)
-# Print the total amount of ram and amount of ram in use
-memory=$(free -m | awk '/Mem:/ {printf $3 "MB / " $2 "MB"}')
-
-# Currently playing song/artist (Configurable with "-m" and "--song" at launch)
-song=$(mpc current)
-
-# 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 "$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 {{{
-
-
-# Args
-args="$@"
-
-for argument in $args; 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 %"${#title}"s |tr " " "-")
-
-# Hide the terminal cursor while we print the info
-tput civis
-
-# Print the title and underline
-printf "$pad$bold$title_color$title$clear \n"
-printf "$pad$colon_color$underline$clear \n"
-
-# 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 "$info_color$2$clear \n"
-}
-
-# 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
-[ $linewrap -eq 0 ] && tput smam
-
-# Display the image
-printf "0;1;$xoffset;$yoffset;$imgsize;$imgsize;;;;;$img\n4;\n3;" |\
-    /usr/lib/w3m/w3mimgdisplay
-
-# Show the cursor again
-tput cnorm
-
-# Move the cursor to the bottom of the terminal
-tput cup $(tput lines)
-
-
-# }}}