| #!/usr/bin/env python␊ |
| ␊ |
| """␊ |
| This is used to parse the output from iwlist scan␊ |
| ie␊ |
| ␊ |
| iwlist wlan0 scan | python iwlistparse.py␊ |
| ␊ |
| Sample output:␊ |
| ␊ |
| 7E:85:2A:A6:C0:D8 - 2.412 GHz (Channel 1) - 30/70 Signal level=-80 dBm - xfinitywifi␊ |
| DC:EF:09:83:B9:E3 - 2.412 GHz (Channel 1) - 70/70 Signal level=-38 dBm - NETGEAR46␊ |
| ␊ |
| You can use the watch command to continuously run it -␊ |
| watch -n 1 'iwlist wlan0 scan | python iwlistparse.py'␊ |
| ␊ |
| If you would like it to modified to be in a more consumable/queryable format (ie CSV or SQL)␊ |
| please contact me␊ |
| """␊ |
| ␊ |
| __author__ = "Nathan Adams"␊ |
| __copyright__ = "Copyright 2018, Nathan Adams"␊ |
| __license__ = "MIT"␊ |
| __version__ = "1.0"␊ |
| __maintainer__ = "Nathan Adams"␊ |
| __email__ = "nathan[at]allostech.com"␊ |
| __status__ = "Production"␊ |
| ␊ |
| import re␊ |
| import sys␊ |
| ␊ |
| def re_match_1(reString, lines):␊ |
| for x in range(0, len(lines) - 1):␊ |
| match = re.match(reString, lines[x])␊ |
| if match:␊ |
| return match.group(1)␊ |
| return None␊ |
| ␊ |
| with sys.stdin as f:␊ |
| address = ""␊ |
| freq = ""␊ |
| signal = ""␊ |
| ssid = ""␊ |
| lines = f.readlines()␊ |
| i = 0␊ |
| while lines:␊ |
| # Cell 01 - Address: 7E:85:2A:A6:C0:D8␊ |
| if i >= len(lines):␊ |
| break␊ |
| match = re.match("\s+Cell [0-9]{2} - Address: ([A-F\:0-9]+)", lines[i])␊ |
| if match:␊ |
| address = match.group(1)␊ |
| freq = re_match_1("\s+Frequency:(.*)", lines[i:])␊ |
| signal = re_match_1("\s+Quality=(.*)", lines[i:])␊ |
| ssid = re_match_1("\s+ESSID:\"(.*)\"", lines[i:])␊ |
| if not ssid:␊ |
| ssid = "<no ssid>"␊ |
| i = i + 3␊ |
| #lines = lines[i:]␊ |
| print "%s - %s - %s - %s" % (address, freq, signal, ssid)␊ |
| else:␊ |
| i = i + 1␊ |
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