Class CommandManager

Tool for executing commands.

App\Model\CommandManager uses Nette\SmartObject (not available)

Namespace: App\Model
Located at model/CommandManager.php

Methods summary
`public`	# `__construct( App\Model\bool $sudo )` Constructor Constructor Parameters `$sudo` Sudo required
`public string`	# `send( App\Model\string $cmd, App\Model\bool $needSudo = false )` Execute shell command and return output Execute shell command and return output Parameters `$cmd` Command to execute `$needSudo` Returns string Output
`public boolean`	# `commandExist( App\Model\string $cmd )` Check the existence of a command Check the existence of a command Parameters `$cmd` Command Returns boolean

Properties summary
`private boolean`	`$sudo`	#
`private array`	`$descriptorspec` An indexed array where the key represents the descriptor number and the value represents how PHP will pass that descriptor to the child process. 0 is stdin, 1 is stdout, while 2 is stderr. An indexed array where the key represents the descriptor number and the value represents how PHP will pass that descriptor to the child process. 0 is stdin, 1 is stdout, while 2 is stderr.	# `[ 0 => ['pipe', 'r'], // stdin is a pipe that the child will read from 1 => ['pipe', 'w'], // stdout is a pipe that the child will write to 2 => ['pipe', 'w'] // stderr is a pipe that the child will write to ]`