會報錯如下:
-bash-4.1$ ./del_conflict.pl
Bareword found where operator expected at ./del_conflict.pl line 28, near "11111.txt"
(Missing operator before txt?)
syntax error at ./del_conflict.pl line 28, near "n -e "
Execution of ./del_conflict.pl aborted due to compilation errors.
-bash-4.1$