From 33921b69b45d4f41d18571416be2c255ce4ebddf Mon Sep 17 00:00:00 2001 From: Marcin Chrzanowski Date: Wed, 25 Nov 2020 21:21:08 +0100 Subject: Add general networking sheet --- network.md | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) create mode 100644 network.md (limited to 'network.md') diff --git a/network.md b/network.md new file mode 100644 index 0000000..1f2945d --- /dev/null +++ b/network.md @@ -0,0 +1,19 @@ +# Basic networking operations + +## Find process binding a port + + # specifically tcp + lsof -i tcp:8000 + # any protocol + lsof -i :8000 + +## DNS + +DNS lookup: + + drill [record type] + + +So to lookup TXT records, + + drill host.com TXT -- cgit v1.2.3