7 任意字符
匹配任意字母,后跟任意字母的0次或多次重复,并以i n g结尾,模式为/ . * i n g /。可以使用这个模式查询以i n g结尾的任意单词。
[Copy to clipboard] [ - ]CODE:
[sam@Linux_chenwy sam]$ sed -n '/.*ing/p' quote.txt
It was an evening of splendid music and company.
It was an evening of splendid music and company.