我有两个文件，我想在file2中找到file1的字符串作为子字符串， 但是想要结果的输出（当匹配时）包含两个字段中的两个字符串除以＆＃39;：＆＃39; 所以我的匹配输出有＆＃34; file1string：file2string ＆＃34;
实施例 档案1
464697uifs4h44yy
48oo895i6iu8gg11
j4h5y7yu4g655h44
jyyuthvcxx22zerc
文件2
j4h5y7yu4g655h447ijj651cvpijgtkk
strxzdokui464697uifs4rdffgjfudjh
kjhbdfgfx1154m87gjgbgcsqubyu6u3k
gfhgysj4h5y7yu4g655h44jkhgfhhfhu
期望输出
j4h5y7yu4g655h44:j4h5y7yu4g655h447ijj651cvpijgtkk
j4h5y7yu4g655h44:gfhgysj4h5y7yu4g655h44jkhgfhhfhu
j4h5y7yu4g655h44：j4h5y7yu4g655h44 7ijj651cvpijgtkk 的 j4h5y7yu4g655h44 ：gfhgys的 j4h5y7yu4g655h44 jkhgfhhfhu
我用过：
fgrep -f file1 file2 >output
但这仅提供了文件2的结果