Added custom quotes to login

Pull quotes from text file online, choose one and display it with
optional `cowsay and `lolcat` at each login.

.zshrc

@@ -12,7 +12,7 @@ source $ZSH/oh-my-zsh.sh
 [[ ! -f ~/.shell_functions ]] || source ~/.shell_functions
 [[ ! -f ~/.shell_aliases ]] || source ~/.shell_aliases
 
-fortune -a | cowsay | lolcat
+$HOME/dotfiles-zsh/get-quote.sh
 
 # Instant Prompt Preamble
 # Enable Powerlevel10k instant prompt. Should stay close to the top of ~/.zshrc.

get-quote.sh

@@ -0,0 +1,42 @@
+#!/usr/bin/env bash
+#===============================================================================
+#
+#          FILE: 
+#         USAGE:  
+#   DESCRIPTION: 
+#  REQUIREMENTS: 
+#         NOTES: 
+#        AUTHOR: C Hawley
+#       CREATED: 
+#
+#===============================================================================
+
+# URL of the text file
+TEXT_FILE_URL="https://files.planethawleywood.com/quotes.txt"
+
+# Download the text file using curl and store it in a temporary file
+temp_file=$(mktemp)
+curl -s "$TEXT_FILE_URL" > "$temp_file"
+
+# Count the number of lines in the file
+num_lines=$(wc -l < "$temp_file")
+
+# Generate a random line number
+random_line=$(( (RANDOM % num_lines) + 1))
+
+# Display the random line
+quote=$(sed -n "${random_line}p" "$temp_file")
+
+# cowsay and lolcat if available
+if [[ $(command -v cowsay) ]]; then
+    if [[ $(command -v lolcat) ]]; then
+        cowsay -f tux "${quote}" | lolcat
+    else
+        cowsay -f tux "${quote}"
+    fi
+else
+    echo "${quote}"
+fi
+
+# remove temp file
+rm $temp_file