def aliases():
aliases = []
with open(os.path.expanduser('~/.ssh/config'), 'rb') as f:
for line in f:
stripped = line.strip()
if stripped.startswith('Host '):
aliases.append(stripped[len('Host '):].strip())
aliases = natural_sort(aliases)
print_title('SSH aliases')
print('\n'.join(aliases))
def resolve(domain):
print_title('system resolve (hosts, dns ...)')
try:
print(socket.gethostbyname(domain))
except socket.error as e:
print('Unable to resolve {d}: {ec.__name__}: {e}'.format(ec=e.__class__, e=e, d=domain))
print()
print_title('dns resolve (nslookup)')
local('nslookup {}'.format(domain))
def tunnel(ssh_proxy_host = None, remote_host_and_port = None, local_port = None):
if None in (ssh_proxy_host, remote_host_and_port, local_port):
print("\nUsage:")
print("f ssh.tunnel:ssh_proxy_host,remote_host_and_port,local_port")
print("f ssh.tunnel:prod_host,service1:1234,4321")
return 1
if remote_host_and_port.count(':') != 1:
print("remote_host_and_port should be in format 'HOST:PORT'")
return 1
remote_host, remote_port = remote_host_and_port.split(':')
if not re.match(r'[1-9]+[0-9]*', local_port) or not is_local_port_available(int(local_port)):
print(red("Local port {} is used by another process".format(local_port)))
return 1
ssh_map = "{}:{}:{}".format(local_port, remote_host, remote_port)
cmd = 'ssh -N -C -f -L {} {}'.format(ssh_map, ssh_proxy_host)
def get_pid():
with settings(hide('warnings', 'stdout', 'running'), warn_only=True):
return local('pgrep -f {}'.format(ssh_map), capture=True)
tunnel_pid = get_pid()
create = True
if tunnel_pid:
create = False
print("Tunnel ever exists, create new? [y/N]")
if raw_input() not in ('y', 'Y'):
create = True
if create:
local(cmd)
print_title('SSH tunnel CREATED')
tunnel_pid = get_pid()
else:
print_title('EXISTING SSH tunnel')
print('Map: {}'.format(ssh_map))
print('Web Link: {}'.format(blue('http://127.0.0.1:{}/'.format(local_port))))
print('Possible PID: {}'.format(tunnel_pid))
print(yellow('kill {}'.format(tunnel_pid)))
def randtext(only_text=False):
#
# ж: )
#
base_url = b'aHR0cHM6Ly9yZWZlcmF0cy55YW5kZXgucnUvcmVmZXJhdHMvd3JpdGUv\n'.decode('base64')
themes = [b'YXN0cm9ub215\n', b'Z2VvbG9neQ==\n', b'Z3lyb3Njb3Bl\n', b'bGl0ZXJhdHVyZQ==\n', b'bWFya2V0aW5n\n',
b'bWF0aGVtYXRpY3M=\n', b'bXVzaWM=\n', b'cG9saXQ=\n', b'YWdyb2Jpb2xvZ2lh\n', b'bGF3\n',
b'cHN5Y2hvbG9neQ==\n', b'Z2VvZ3JhcGh5\n', b'cGh5c2ljcw==\n', b'cGhpbG9zb3BoeQ==\n', b'Y2hlbWlzdHJ5\n',
b'ZXN0ZXRpY2E=\n']
themes = [s.decode('base64') for s in themes]
selected_themes = themes[:]
random.shuffle(selected_themes)
selected_themes = selected_themes[0:random.randint(1, len(themes))]
url = b'{base}?t={themes}'.format(base=base_url, themes=b'+'.join(selected_themes))
res = urllib2.urlopen(url).read()
def get_parts(tag):
matches = re.findall(br'<%s>([^<]+?)</%s>' % (tag, tag), res, re.MULTILINE)
if matches:
return [s.decode('utf-8') for s in matches]
return []
object_ = get_parts('div')[-1]
title = get_parts('strong')[-1]
paragraphs = '\n\n'.join(get_parts('p'))
if only_text:
text = paragraphs
else:
text = '{o}\n{t}\n\n{p}'.format(o=object_.upper(), t=title, p=paragraphs)
print_title('Random text generated')
print(text)
with settings(hide('warnings', 'stdout', 'running'), warn_only=True):
local('echo "{}" | pbcopy'.format(text))
print('')
print_note('text copied to clipboard')
