bash - "echo"命令是否有替代方法？

除了“echo”以外，还有没有其他命令可用于以bash向终端显示文本？

最好是可以输出到终端中任何一点的设备。

最佳答案

也许是您正在寻找的东西。例如，您可以创建一个小菜单，如下所示:

#!/bin/bash

# clear the screen
tput clear

# Move cursor to screen location X,Y (top left is 0,0)
tput cup 3 15

# Set a foreground colour using ANSI escape. Not sure this works on OSX
tput setaf 3

# Set reverse video mode
tput rev
echo "S U S H I  M E N U  I T E M S"
tput sgr0

tput cup 5 17
echo "Please select an option"
tput sgr0

tput cup 7 15
echo "1. Sushi Sashimi Combo"

tput cup 8 15
echo "2. Omakase"

tput cup 9 15
echo "3. Chirashi"

tput cup 10 15
echo "4. Eel and Avacado Roll"


# Set bold mode
tput bold
tput cup 12 15
read -p "Enter your choice [1-4] " choice

tput clear
tput sgr0
tput rc

echo "You chose $choice"