ЭЛЕКТРОННАЯ БИБЛИОТЕКА КОАПП |
Сборники Художественной, Технической, Справочной, Английской, Нормативной, Исторической, и др. литературы. |
14.4 Summary of Process OperationsTable 14.1 summarizes the operations that you have for launching a process.
The simplest way to create a process is with the A simple way to get an asynchronous process (one that allows the Perl program to continue before the process is complete) is to open a command as a filehandle, creating a pipe for the command's standard input or standard output. A command opened as a filehandle for reading inherits the standard input and standard error from the Perl program; a command opened as a filehandle for writing inherits the standard output and standard error from the Perl program. |