文件内容如下:
123abc456
456def123
567abc789
789def567
要求输出:
456ABC123
123DEF456
789ABC567
567DEF789
{{{密码回复可见}}}
123abc456
456def123
567abc789
789def567
要求输出:
456ABC123
123DEF456
789ABC567
567DEF789
{{{密码回复可见}}}
0
本帖最后由 HMOM 于 2016-2-29 10:54 编辑
sed 's/[a-z]/\u&/g' test.txt
sed -r 's/([0-9]*)([a-z]*)([0-9]*)/\3\2\1/g' test.txt | sed 's/[a-z]/\u&/g'
sed 's/[a-z]/\u&/g' test.txt
sed -r 's/([0-9]*)([a-z]*)([0-9]*)/\3\2\1/g' test.txt | sed 's/[a-z]/\u&/g'
0
{:7_202:}
flyingfishzxf 发表于 2016-3-3 14:35
sed -r 's/(^[0-9]{3})([a-z]{3})([0-9]{3}$)/\3\2\1/' text |tr 'a-z' 'A-Z'
{:7_202:}
编辑回复