Add existing scripts

ansi_colors.sh

@@ -0,0 +1,34 @@
+# This script is meant to be sourced in other scripts to make colorizing easier.
+# It should not be made executable and run stand-alone.
+
+# Set Select Graphic Rendition (SGR)
+GROFF_NO_SGR=1
+
+# Modifiers
+RESET=$'\e[0m'
+BOLD=$'\e[1m'       # also used as bright
+DIM=$'\e[2m'
+UNDERLINE=$'\e[4m'
+BLINK=$'\e[5m'      # this may not work in all terminals
+INVERT=$'\e[7m'     # swaps background and foreground colors
+
+# Foreground colors
+FG_BLACK=$'\e[0;30m'
+FG_RED=$'\e[0;31m'
+FG_GREEN=$'\e[0;32m'
+FG_YELLOW=$'\e[0;33m'
+FG_BLUE=$'\e[0;34m'
+FG_MAGENTA=$'\e[0;35m'
+FG_CYAN=$'\e[0;36m'
+FG_WHITE=$'\e[0;37m'
+
+# Background colors
+BG_BLACK=$'\e[40m'
+BG_RED=$'\e[41m'
+BG_GREEN=$'\e[42m'
+BG_YELLOW=$'\e[43m'
+BG_BLUE=$'\e[44m'
+BG_MAGENTA=$'\e[45m'
+BG_CYAN=$'\e[46m'
+BG_WHITE=$'\e[47m'
+