ЭЛЕКТРОННАЯ БИБЛИОТЕКА КОАПП |
Сборники Художественной, Технической, Справочной, Английской, Нормативной, Исторической, и др. литературы. |
13.2 Renaming a FileIn the UNIX shell, you change the name of a file with the mv command. With Perl, the same operation is denoted with rename("fred","barney") || die "Can't rename fred to barney: $!"; Like most other functions, The mv command performs a little behind-the-scenes magic to create a full pathname when you say mv file some-directory. However, the rename(" Note that in Perl we had to say the name of the file within the new directory explicitly. Also, the mv command copies the file when the file is renamed from one mounted device to another (if you have one of the better operating systems). The |