python+linux常用分析log方法

本文はpythonとlinuxの常用コマンドを利用してシステム業務処理のlog抽出を迅速に行い、問題と位置決め問題を迅速に分析することを述べた.

        esl_update=os.popen('cat eslw*.log|grep %s '%esl_id).read()
        print ("  %s      " %esl_id + "
"+ esl_update)
        print("===============================================")
        print("           ")
        receive_time=os.popen('cat eslw*.log|grep %s |grep receive|grep UPDATE|cut -d" " -f1,2' %esl_id ).read()
        print("         ：" + "
"+ receive_time)
        session_create_time=os.popen('cat eslw*.log|grep %s |grep session_created|grep UPDATE|cut -d, -f6,9' %esl_id ).read()
        session_create_time=os.popen('cat eslw*.log|grep %s |grep session_created|grep UPDATE|cut -d, -f7,10' %esl_id ).read()
        print("         ：" + "
"+ session_create_time)
        ack_status_update=os.popen('cat eslw*.log|grep %s |grep ack_status|grep UPDATE|cut -d, -f4,12,14' %esl_id ).read()
        print("  update_ack   ：" + "
"+ ack_status_update)
        ack_status_QUERY=os.popen('cat eslw*.log|grep %s |grep ack_status|grep QUERY|cut -d, -f4,12,,14' %esl_id ).read()
        print("  query_ack   ：" + "
"+ ack_status_QUERY)
        set_channel=os.popen('cat eslw*.log|grep %s |grep action=signin|cut -d, -f8|uniq|cut -d"=" -f2' %esl_id ).read().strip()
        print("    setchannle     ap  ：" + "
"+ set_channel)
        set_ap=os.popen('cat eslw*.log|grep %s|grep ack_status|cut -d, -f4,5|sort|uniq' %esl_id ).read()
        print(set_ap)
        set_channel_toAp=os.popen('cat eslw*.log |grep %s|grep heatp_data|cut -d, -f4,5,7|sort|uniq -c' %set_channel).read()
        print("         AP   ："+ "
"+ set_channel_toAp)
        rf_power=os.popen('cat eslw*.log|grep %s|grep ack_status |cut -d, -f15|sort|uniq -c' %esl_id ).read()
        print("           ：" + "
"+ rf_power)
        AP_change=os.popen('cat eslw*.log|grep %s |grep frame_retry |cut -d, -f7|sort|uniq -c' %esl_id ).read()
        print("     AP    ：" + "
"+ AP_change)
        AP_change_payload=os.popen('cat eslw*.log|grep %s |grep action=payload_retry |cut -d, -f6|sort|uniq -c' %esl_id ).read()
        print("     AP    ：" + "
"+ AP_change_payload)
        count_retry=os.popen('cat eslw*.log|grep %s |grep action=esl_update_finished |cut -d, -f5,6|uniq -c' %esl_id ).read()
        print("        ：" + "
"+ count_retry)
        update_time=os.popen('cat eslw*.log|grep %s |grep ack_result |cut -d, -f12|sort|uniq -c' %esl_id ).read()
        print("        ：" + "
"+ update_time)
        print("      。。。")
        moaming_ap=os.popen('cat eslw*.log |grep %s|grep bind_ap |cut -d, -f2|cut -d"=" -f2 |sort|uniq' %esl_id).read().strip()
        banding_ap=os.popen('cat eslw*.log |grep %s|grep %s |cut -d, -f5|cut -d"=" -f2 |sort|uniq' %(esl_id,moaming_ap)).read().strip()
        ap_id=os.popen('cat eslw*.log |grep %s|grep %s |grep ack_status|cut -d, -f5|sort|uniq' %(esl_id,banding_ap)).read().strip()
        if moaming_ap=="roaming_timeout":
           print("       ap  ，    ！！")
        elif moaming_ap=="enter_roaming":
           moaming_to_ap=os.popen('cat eslw*.log |grep %s |grep %s|cut -d"," -f6|cut -d"=" -f2 |sort|uniq' %(esl_id,moaming_ap)).read()
           print("     AP     ap : %s,mac : %s" %(ap_id,moaming_to_ap))
        elif moaming_ap=="roaming_finish":
           roamsuceess=os.popen('cat eslw*.log|grep %s|grep %s|cut -d"," -f5 |cut -d"=" -f2 |sort|uniq' %(esl_id,moaming_ap)).read()
           print("       apid ：%s,mac : %s" %(ap_id,roamsuceess))
        else:
           print("          AP!!")
        print("====================================================")