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| author | Marcin Chrzanowski <marcin.j.chrzanowski@gmail.com> | 2020-11-25 21:21:08 +0100 |
|---|---|---|
| committer | Marcin Chrzanowski <marcin.j.chrzanowski@gmail.com> | 2020-11-25 21:21:08 +0100 |
| commit | 33921b69b45d4f41d18571416be2c255ce4ebddf (patch) | |
| tree | 744e96e870ce80a2e088e3f564cf3c421f57113d | |
| parent | cfccb7b53cefdf107178657d2e3d26fe45853ce3 (diff) | |
Add general networking sheet
| -rw-r--r-- | network.md | 19 |
1 files changed, 19 insertions, 0 deletions
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 <hostname> [record type] + + +So to lookup TXT records, + + drill host.com TXT |