def get_disk_usage():
device_is_connected = LocalMachine.run_command_safe("echo /dev/sd*")
if "/dev/sd*" not in device_is_connected:
data_tmp = LocalMachine.run_command_safe("df -h / /dev/sd* | grep -v devtmpfs")
else:
data_tmp = LocalMachine.run_command_safe("df -h /")
data_list = data_tmp.split("\n")
data = ""
for index, line in enumerate(data_list):
data += " " + line + "\n"
return data
def get_logged_in_users():
data_tmp = LocalMachine.run_command_safe("ps -ef | grep [s]shd | grep -v ^root")
data_list = data_tmp.split("\n")
data = ""
for index, line in enumerate(data_list):
data += " " + line + "\n"
return data
def get_internal_ip():
data = LocalMachine.run_command_safe("hostname -I")
data_list = data.split(" ")
ip_printout = ""
for index, ip in enumerate(data_list):
ip_printout += "IP[{}]: {} ".format(index, ip)
return ip_printout
def get_mem_usage():
mem_total = LocalMachine.run_command_safe(
"sudo cat /proc/meminfo | grep 'MemTotal' | tr -dc '0-9'")
mem_available = LocalMachine.run_command_safe(
"sudo cat /proc/meminfo | grep 'MemAvailable' | tr -dc '0-9'")
mem_free = LocalMachine.run_command_safe(
"sudo cat /proc/meminfo | grep 'MemFree' | tr -dc '0-9'")
available_percent = (float(int(mem_total) - int(mem_available)) /
float(mem_total)) * 100
available_percent = '%.1f' % available_percent
free_percent = (float(int(mem_total) - int(mem_free)) /
float(mem_total)) * 100
free_percent = '%.1f' % free_percent
return float(available_percent), float(
free_percent), mem_total, mem_available, mem_free
def get_mac_addresses():
output = ""
devices = LocalMachine.run_command_safe("ls -1 /sys/class/net")
devices_list = devices.split("\n")
for index, device in enumerate(devices_list):
if device != "lo":
cmd = "ifconfig " + device + " | grep 'HWaddr'"
mac_line = LocalMachine.run_command_safe(cmd, check_exitcode=False)
substring_index = -17
if mac_line == "":
cmd = "ifconfig " + device + " | grep 'ether'"
mac_line = LocalMachine.run_command_safe(cmd, check_exitcode=False)
substring_index = 13
if str(mac_line) != "" and mac_line is not None:
output += " \t" + device + "\t\t" + str(mac_line)[substring_index:]
if index < len(devices_list) - 1:
output += "\n"
return output
def get_top_processes(char_width, topx=3):
output = ""
cmd = "ps aux | head -n 1; ps aux --sort -rss | sort -nrk 3,3 | head -n " + str(
topx)
data = LocalMachine.run_command_safe(cmd)
data_list = data.split("\n")
for line in data_list:
output += " " + line[0:char_width] + "\n"
return output
def ip_default_route():
# get ip route command output and hughlight device
formatted_ip_route = ""
color = ""
highlighted_word = ""
ip_route = LocalMachine.run_command_safe("ip route")
ip_route_lines = ip_route.split("\n")
for line in ip_route_lines:
formatted_ip_route += "\t\t\t"
for index, word in enumerate(line.split(" ")):
if word == "dev":
highlighted_word = line.split(" ")[index + 1]
color = Colors.DARK_GRAY
if highlighted_word != "" and highlighted_word == word:
color = Colors.DARK_GRAY
highlighted_word = ""
else:
color = ""
formatted_ip_route += "{}{}{} ".format(color, word, Colors.NC)
formatted_ip_route += "\n"
return formatted_ip_route
def get_dedicated_gpu_mem():
# gpu memory size
gpu_memory = LocalMachine.run_command_safe("vcgencmd get_mem gpu")
gpu_memory = gpu_memory[4:-1]
return gpu_memory
def get_gpu_temp():
data = LocalMachine.run_command_safe("cat /sys/class/thermal/thermal_zone0/temp")
data = float(data) / 1000
data = '%.1f' % data
return float(data)
def get_cpu_temp():
data = LocalMachine.run_command_safe("/opt/vc/bin/vcgencmd measure_temp")
data = data[5:-2]
return float(data)
def get_date_time():
data = LocalMachine.run_command_safe("date")
return data
def get_username():
data = LocalMachine.run_command_safe("echo $USER")
return data
def get_device_version():
# sap memory size
dev_version = LocalMachine.run_command_safe("cat /sys/firmware/devicetree/base/model")
return dev_version.rstrip()
def get_swap_memory_size():
# sap memory size
swap_size = LocalMachine.run_command_safe("cat /etc/dphys-swapfile | grep CONF_SWAPSIZE")
swap_size = swap_size[14:]
return swap_size
def ac_user_statistic():
user_stat = LocalMachine.run_command_safe("ac -p").rstrip()
return Colors.LIGHT_BLUE + " USER STATISTIC\n" + Colors.NC + str(user_stat)
def get_external_ip():
data = LocalMachine.run_command_safe("curl http://ipecho.net/plain 2>/dev/null")
return data
def get_cpu_freq():
data = LocalMachine.run_command_safe("cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_cur_freq")
return data
def get_pi_version():
data = LocalMachine.run_command_safe("sudo uname -a")
return data
except KeyboardInterrupt as e:
is_interrupted = True
sys.exit(0)
finally:
return output
# MAIN SCOPE
logo()
while True:
output = main(_all, _temp, _cpu, _memory, _disk, _loggedin, _general,
_services)
if output != "":
if _loop:
print(LocalMachine.run_command_safe("clear"))
print(output)
else:
_all = True
output = main(_all, _temp, _cpu, _memory, _disk, _loggedin, _general,
_services)
if _loop:
print(LocalMachine.run_command_safe("clear"))
print(output)
if not _loop or is_interrupted:
print("Goodbye :)")
break
else:
try:
time.sleep(0.1)
def get_cpu_usage():
data = LocalMachine.run_command_safe(
"/home/$USER/rpitools/tools/proc_stat.sh")
data = data[6:-6]
return int(data)