Simple kubernetes pod grepping

Usage:
  kgrep RESOURCE [PATTERN] [flags]

Flags:
  -c, --container string         container to grep logs from (if not specified, will search in all)
  -h, --help                     help for kgrep
  -i, --ignore-case              toggle to ignore case for the match
  -v, --invert-match             toggle to invert the match
  -n, --namespace string         namespace to install the release into (default "default")
      --ne stringArray           regular expression that must NOT be present
      --ne-exclude stringArray   exclude specific patterns from --std-errors (only works with --std-errors)
  -e, --regexp stringArray       regular expression to match that must be present
  -r, --retry int                number of times to retry a failed request
      --std-errors               check for 13 standard error patterns
  -t, --timeout duration         time to wait for logs to appear (default 5s)