Varnish One Liners
- Fetch varnish logs for particular IP address:
varnishlog -o -c | perl -ne 'BEGIN { $/ = "";} print if (/RxURL.*\/$/m and /ReqStart.*127.0.0.1/);' - Fetch 50x errors from backend (Varnish < v3):
varnishlog -c -o TxStatus ^50
Others: