grep -P '[\x{4e00}-\x{9fa5}]' file.txt
root@demo18:~# find . -type f | grep -P '[\x{4e00}-\x{9fa5}]'
./database/更新内网.sql
./app/Handlers/Coreseek/刷新coreseek.txt2024-08-08 1,103 0
grep -P '[\x{4e00}-\x{9fa5}]' file.txt
root@demo18:~# find . -type f | grep -P '[\x{4e00}-\x{9fa5}]'
./database/更新内网.sql
./app/Handlers/Coreseek/刷新coreseek.txt