sleep in perl script

Perl's original designer was Larry Wall (Larry Wall), which was published on December 18, 1987. Perl borrows the features of C, sed, awk, shell scripting, and many other programming languages. Larry Wall Published version 1.0 of the Perl scripting

What is Perl? Perl is a high-level programming language, written by Larry Wall and many others, and incorporates the characteristics of many languages. It is mainly by the ubiquitous C language, followed by the SED, Awk,unix shell and at least a

Perl + fastcgi + nginx Build Nginx + fastcgi is the most popular environment in PHP, then Perl will also have fastcgi it, of course, Today to build the next Nginx Perl fastcgi. Performance is no less than PHP, but now the popularity of Web programs

Recently, perl has been re-consolidated, and the previous beginner's code has been changed, so that win's cmd can use the linux method to add password verification to cmd.The following describes how to automatically execute linux. bat when you set

Sometimes we execute a script, because some programs in the script are suspended and time-out, which affects our judgment on the next step. At will, it is necessary to set the timeout settings for functions and processes so that they can return a

Author: A Hui http: farmerluo. googlecode. how to install comfilescheck_redis.pl: When the script uses the perl Redis database, you must first install this: # perl-MCPAN-eshell # installRediswgethttp: farmerluo. googlecode.

Using serial communication, use the following script at the standby to detect heartbeat signal from the host, once the number of not accepted more than the specified number, the standby machine think the host down machine, automatically set as the

In-depth exploration of Windows Script Technology ArticleAuthor: zzzevazzz To enableCodeClean and use the PHP tag of the forum for processing. (No vbs label, code label is not easy to use, depressing)If you reprint this article, make

With regard to the multi-process of Perl, you may soon think of parallel::forkmanager this module. But today we try to write a similar frame ourselves:)This multi-process development model LIGHTTPD from the Open Source server framework, the core

Write a script:1. Create a directory/tmp/scripts2. Switch the working directory to this directory.3. Copy the/etc/PAM. d directory to the current directory and run the test command again.4. Change the owner of test and its files and subdirectories