套件：libdevel-autoflush-perl（0.06-1）

[ 原始碼： libdevel-autoflush-perl  ]

module for setting autoflush from the command line

Devel::Autoflush is a hack to set autoflush for STDOUT and STDERR from the command line or from "PERL5OPT" for code that needs it but doesn't have it.

This often happens when prompting:

  # guess.pl
  print "Guess a number: ";
  $n = <STDIN>;

As long as the output is going to a terminal, the prompt is flushed when STDIN is read. However, if the output is being piped, the print statement will not automatically be flushed, no prompt will be seen and the program will silently appear to hang while waiting for input.

標籤: 軟體開發: Perl 開發, 函式庫, 實做語言: Perl

其他與 libdevel-autoflush-perl 有關的套件

• dep: perl

  Larry Wall's Practical Extraction and Report Language

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硬體架構	套件大小	安裝後大小	檔案
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