0.01
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Sends a null signal to a process or a group of processes specified by pid to check if it exists.
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 Dependencies

Development

~> 1.16
~> 12.3
~> 3.7
~> 0.16
~> 0.9
 Project Readme

process_exists

Gem Version Build Status Code Climate Test Coverage Depfu Inline docs

Description

Sends a null signal to a process or a group of processes specified by pid to check if it exists.

Usage

require 'process_exists'

pid = 12
pid_exists = Process.exists?(pid)

Requirements

A Unix-like operating system.

Install

$ gem install process_exists