linux-grnn /root# echo "\e[1;31m嫁人就要嫁凤\e[0m"
嫁人就要嫁凤
linux-grnn /root# vi hello.sh
linux-grnn /root# vi hello.sh
linux-grnn /root# bas
base32   base64   basename bash     bashbug  
linux-grnn /root# bash
bash    bashbug
linux-grnn /root# bash hello.sh
\e[1;31m嫁人就要嫁凤\e[0m
linux-grnn /root# more hello.sh
#!/bin/bash
# The first program
echo "\e[1;31m嫁人就要嫁凤\e[0m"