摘要:
1. echoi=3;j=5;let sum=i+j;echo "sum = $sum";echo can set the text attributes and color:echo -e "\e[1;31m This is the red text \e[0m; usage:echo -e "\e[attribute_code;text_color_code;background_color_codem text_content \e[0m" attribute_code: 00-none 01-bold 04-underscore 05- 阅读全文
posted @ 2013-02-17 13:34
name2579
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