Add birbfetch

A tiny neofetch clone for the MCL operating system.

birbfetch/README

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+Birbfetch is a tiny neofetch-like program I wrote for my DIY Linux based
+operating system MCL (Minki's Crappy Linux).
+This script is designed to work on very old versions of the bash interpreter
+and can use the busybox internal free command without parameters to parse
+RAM data. This allows it to operate on embedded systems without additional
+dependencies. Included is also an ASCII art image of MCLs logo.
+
+If anyone wants to continue the development of this program, feel free to copy
+and improve it. Just keep in mind to mention me as the original creator.

birbfetch/birbfetch

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+#!/bin/bash
+################################################################################
+# birbfetch
+#
+# A tiny neofetch clone made specifically for the MCL 1.2 distribution.
+# Regex generated using OpenAIs advanced regex generator aka ChatGPT.
+# This program was written by mueller_minki.
+# Use at own risk, modify and share if you want.
+################################################################################
+
+# Define colors
+UNIT="\033[1;35m"
+NOTE="\033[1;34m"
+RESULT="\033[1;32m"
+NOCOLOR="\033[0m"
+
+# Display the ASCII artwork (if file is given display file instead):
+if ${1+"false"}
+then
+   if test -f "/etc/fetchart"
+   then
+     cat "/etc/fetchart"
+     echo -n -e "\033[0m"
+   else
+     echo "No ASCII art found."
+   fi
+else
+   cat $1
+   echo -n -e "\033[0m"
+fi
+
+# Gather system information:
+OS=$(uname -s)
+CPU=$(cat /proc/cpuinfo | grep "model name" | sed 's/^[^:]*://' | sed '2,$d')
+TOTALRAM=$(free | grep "Mem:" | sed -n 's/[^0-9]*\([0-9]*\).*/\1/p')
+USEDRAM=$(free | grep "Mem:" | sed 's/.*[[:space:]]\([0-9]\+\)[[:space:]].*/\1/')
+UPTIME=$(uptime | sed -n 's/.* up \([^,]*\),.*/\1/p')
+ARCH=$(uname -m)
+KERNEL=$(uname -r)
+
+echo -e "$UNIT-----------------------------------------------------------$NOCOLOR"
+echo -e "$RESULT $(whoami)$NOCOLOR$NOTE@$NOCOLOR$RESULT$(hostname)$NOCOLOR"
+echo -e "$UNIT ===$NOCOLOR"
+echo -e "$NOTE OS:$NOCOLOR$RESULT $OS$NOCOLOR $NOTE($NOCOLOR$RESULT$ARCH$NOCOLOR$NOTE)$NOCOLOR"
+echo -e "$NOTE CPU:$NOCOLOR$RESULT$CPU$NOCOLOR"
+echo -e "$NOTE Memory:$NOCOLOR $RESULT$TOTALRAM$NOCOLOR$UNIT KiB$NOCOLOR$NOTE Total,$NOCOLOR$RESULT $USEDRAM$NOCOLOR$UNIT KiB$NOCOLOR$NOTE Used.$NOCOLOR"
+echo -e "$NOTE Kernel:$NOCOLOR $RESULT$KERNEL$NOCOLOR"
+echo -e "$NOTE Uptime:$NOCOLOR $RESULT$UPTIME$NOCOLOR"
+echo -e "$UNIT-----------------------------------------------------------$NOCOLOR"

birbfetch/fetchart

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+             _,           ____     __
+          ,-''-   /'\_/`\/\  _`\  /\ \
+       -.' # '#\ /\      \ \ \/\_\\ \ \
+      : ' ##| #: \ \ \__\ \ \ \/_/_\ \ \  __
+       \-| /','   \ \ \_/\ \ \ \L\ \\ \ \L\ \
+       .| /##,'\   \ \_\\ \_\ \____/ \ \____/
+       ')',#:  |    \/_/ \/_/\/___/   \/___/
+      .' '' '''    When size DOES matter.

birbfetch/fetchart-alt

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+             _,           ____     __
+          ,-''-   /'\_/`\/\  _`\  /\ \
+        .'   ' \ /\      \ \ \/\_\\ \ \
+        '   |  : \ \ \__\ \ \ \/_/_\ \ \  __
+       \-| /','   \ \ \_/\ \ \ \L\ \\ \ \L\ \
+       .| /  ,'    \ \_\\ \_\ \____/ \ \____/
+       ')',.:       \/_/ \/_/\/___/   \/___/
+      .' ''        When size DOES matter.