###Go Timed Command

gtc runs the command for at most given duration. If no duration is provided, gtc runs the command unitl it exits by itself.

###Install go get github.com/lafolle/gtc

###Usage

Usage of gtc:
  -p=false: perserve status of cmd
  -t=2522880h: duration of cmd
  command

###Todo

1. Tests
2. Improvise on the design of communication betweeen main and gocoroutine
3. Relay signals to gtc to the command being executed

###Test checks

1. gtc -t=12s ls -R / should run the command for 12 secs
2. gtc ls -R / should run the command until it exits by itself
3. gtc ls -R / > /tmp/k should write to /tmp/k from stdout of cmd
4. echo / | gtc -t=3s ls -R this works bit differently. echo / | xargs gtc -t=3s ls -R This needs to be investigated as currently gtc does not its stdin to cmd's stdin

###References:

1. http://blog.golang.org/go-concurrency-patterns-timing-out-and
2. https://golang.org/pkg/os/exec/
3. https://golang.org/pkh/os