himadriganguly / log-parsing-shell-script

Sample shell script to parse logs.

Log File Parsing Using Shell Script

Problem Statement

Read sample log file present with the repository i.e web-logs-raw and find those lines that contain the word sample heroku/router. Read the value of request_id= from the line and print it also read the value of fwd= and if it is MASKED print [M] beside the value of request_id=.

Smple Output

b19a87a1-1bbb-4e67-b207-bd9f23d46afa
910b07d1-3f71-4347-a1a7-bfa20384ef65
097bf65e-e189-4f9f-9dfb-4758cff411b2
d48278c2-5731-464e-be38-ab9ad84ac4a8
8bb2413c-3c67-4180-8091-000313b8d9ca [M]
10f93da3-2753-48a3-9485-857a93d8a88a [M]