1

I am looking to create a script that will run daily via a cron job that:

  • output 15 lines or more of logs to a file if they occur in a 15 minute time frame and contain the keyword 'disconnects'
  • email the output of the file after script is done running

Here is a sample log:

May 13 12:23:06 10.0.0.1 syslog: eventd_to_syslog():User[00:00:00:00:00:00] disconnects from WLAN[SSID-Name] at AP[AP-Name@00:00:00:00:00:00]

I have created the script below to parse and sort the logfile.log by AP and date/time. I just need to output the frequent logs of any disconnects that occur within a 15 minute time frame to a file and email that file to our network team.

#!/bin/bash
filename='aplist'
filelines=`cat $filename`
for line in $filelines; do
    grep -v Guest logfile.log | grep disconnects | sort -k 11 > 1-test-output
done

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Browse other questions tagged or ask your own question.