lib/cmd.js
function execCmd(c, gcr) {
	return shell.exec(gcr ? c.replace(regexGitCmd, gcr) : c, {
		silent : true
	});
}
function execCmd(c, gcr) {
	return shell.exec(gcr ? c.replace(regexGitCmd, gcr) : c, {
		silent : true
	});
}
function execCmd ( c , gcr ) { return shell . exec ( gcr ? c . replace ( regexGitCmd , gcr ) : c , { silent : true } ) ; }
Executes a shell command

@param c
the command to execute
@param gcr
the optional command replacement that will be substituted for the
"git" CLI (when applicable)
Executes a shell command