https://stackoverflow.com/questions/1052589/how-can-i-parse-the-output-of-proc-net-dev-into-keyvalue-pairs-per-interface-u
https://www.ibm.com/developerworks/cn/linux/1312_caojh_pythonlinux/index.html
#!/usr/bin/pythonlines = open("/proc/net/dev", "r").readlines()columnLine = lines[1]_, receiveCols , transmitCols = columnLine.split("|")receiveCols = map(lambda a:"recv_"+a, receiveCols.split())transmitCols = map(lambda a:"trans_"+a, transmitCols.split())cols = receiveCols+transmitColsfaces = {}for line in lines[2:]: ???if line.find(":") < 0: continue ???face, data = line.split(":") ???faceData = dict(zip(cols, data.split())) ???faces[face.strip()] = faceDataimport pprintpprint.pprint(faces.get(‘bond0‘,‘‘))输出结果：
{‘recv_bytes‘: ‘57977578623256‘, ‘recv_compressed‘: ‘0‘, ‘recv_drop‘: ‘5662‘, ‘recv_errs‘: ‘0‘, ‘recv_fifo‘: ‘0‘, ‘recv_frame‘: ‘0‘, ‘recv_multicast‘: ‘83657344‘, ‘recv_packets‘: ‘255653410912‘, ‘trans_bytes‘: ‘460049069676059‘, ‘trans_carrier‘: ‘0‘, ‘trans_colls‘: ‘0‘, ‘trans_compressed‘: ‘0‘, ‘trans_drop‘: ‘0‘, ‘trans_errs‘: ‘0‘, ‘trans_fifo‘: ‘0‘, ‘trans_packets‘: ‘315175191578‘}
解析/proc/net/dev
原文地址：https://www.cnblogs.com/standby/p/8392803.html