07/02/19 04:59:09
>>704
$ perl -h
-n assume "while (<>) { ... }" loop around program
-p assume loop like -n but print line also, like sed
-p は while (<>) { ... print; } で囲まれる。
07/02/19 04:59:09
>>704
$ perl -h
-n assume "while (<>) { ... }" loop around program
-p assume loop like -n but print line also, like sed
-p は while (<>) { ... print; } で囲まれる。