junkaicheng / distributed-system-log-querier

##Part 1 Query Distributed Log Files

1. cd cs425_grep_project
2. Need to run server on all vms with
   go run src/grep/server.go
3. run client on any server to perform grep (or other shell command) with
   go run src/grep/client.go command to run (eg. grep a my.log)
4. All logfiles are stored as ～/my.log

Note:
1) Output will be saved in output.txt on the vm running client
2) The filename/filepath need to be pre-given by the client

##Part 2 Unit Test

1. Generate log files at every machine:
   go run src/test/generateUnitTest.go
   You need to enter your netID here
2. Check whether our program works:
   go test -v src/test/logQuerier_test.go src/test/logQuerier.go
   If it says "PASS", then the program works.

Note:
You may store your ssh pub key in ～/.ssh/authorized_keys in each VM to avoid repeating entering passward

##Contributor

This project is contributed by Junkai Cheng and Tianyi Tang.