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#!/usr/bin/env luajit
local _ = require '_'
I'Starting from the top.'
local Help = [[
This is part of the blah blah blah...
]]
local options =
{
start = {help = 'Command to start the scanning process, for Sys V init.',},
restart = {start},
['force-reload'] = {start},
status = {help = 'Command to check the status of the scanning process, for Sys V init.',},
stop = {help = 'Command to stop the scanning process, for Sys V init.',},
JACK = {help = 'Command to start the JACK stuff, for users.',},
STOP = {help = 'Command to stop the JACK stuff, for users.',
func = function(a, args, i)
--[=[
_.killEmAll{'qsynth'}
__[[
a2j_control --stop
sleep 2
a2j_control --exit
sleep 2
]]:Do()
_.killEmAll{'alsa_in', 'alsa_out', 'zita-a2j', 'zita-j2a', 'aseqjoy', 'jack-plumbing'}
__[[
sleep 2
jack_control stop
sleep 2
jack_control exit
sleep 2
]]:Do()
_.killEmAll{'jmcore', 'qjackctl'}
-- Catia is python, and no easy way to kill it.
-- Also it keeps jackdbus alive, no matter how hard you kill it.
__"pkill -TERM -u $USER -f catia":Do()
__"sleep 2":Do()
_.killEmAll{'jackdbus', 'a2jmidid'}
]=]
end
},
help = {help = 'Print help.',
func = function(a, args, i)
print(Help)
os.exit(0)
end
},
['--help'] = {help},
}
local args = {...}
_.parseArgs(options, args)
__[[
echo -n "This'll print forking later. "
date
sleep 2
]]:log():show():fork('echo -n "later is "; date')
print('')
local GUI = 'qjackctl'
if _.runnable'catia' then GUI = 'catia' end
local speaker = 'espeak'
if _.runnable'espeak-ng' then speaker = 'espeak-ng' end
print('' .. GUI .. ' ' .. speaker)
print('')
for i,l in ipairs(__'free -h':log():Do().lines) do
print(l)
end
print('')
for i,l in ipairs(__'uname -a\nfree -h':log():Do().lines) do
print(l)
end
print('')
__'uname -a':log():also'free -h':show():Do()
print('')
__{'uname -a', 'free -h'}:log():show():Do()
print('')
__[[#!/bin/bash
echo "Hello world from bash."
]]:log():show():Do()
print('')
__[[#!/usr/bin/env luajit
print('Hello ' .. "world " .. [=[from]=] .. " Lua.")
]]:log():show():Do()
print('')
__[[#!/usr/bin/perl
print "Hello world from perl.\n";
]]:log():show():Do()
print('')
-- No idea why this isn't working.
__[[#!/usr/bin/php
<?php
print("Hello world from PHP.");
?>
]]:log():show():Do()
print('')
-- Note no indent for Python, coz whitespace is significant.
__[[#!/usr/bin/env python3
print("Hello world from python.")
]]:log():show():Do()
print('')
__[[#!/usr/bin/ruby
puts "Hello world from ruby."
]]:log():show():Do()
print('')
print(__'true':log():show():Do().status)
print(__'false':log():show():Do().status)
print(__'exit 42':log():show():Do().status)
print(__'return 42':log():show():Do().status)
print(__'command NoSuchCommand':log():show():Do().status)
--__'qpdfview':forkOnce()
--__'qpdfview':forkOnce()
__'date':log():show():Do()
__'date; sleep 5; date':log():show():Do()
print('')
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