Shell字符串处理方法精要
字符串的子串替换
- snippet.bash
${str/abc/xy/}
遍历目录
- snippet.bash
file_list=`ls ${my_dir}` for file_i in ${file_list}; do echo $file_i done
打赏作者以资鼓励：
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${str/abc/xy/}
file_list=`ls ${my_dir}` for file_i in ${file_list}; do echo $file_i done
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