diff --git a/cheat/cheatsheets/lsof b/cheat/cheatsheets/lsof index cc19485..5e54960 100644 --- a/cheat/cheatsheets/lsof +++ b/cheat/cheatsheets/lsof @@ -4,20 +4,34 @@ sudo lsof -i4 # List all IPv6 network files sudo lsof -i6 -# To find listening ports: +# To find listening ports lsof -Pnl +M -i4 -# To find which program is using the port 80: +# To list all open sockets +lsof -i + +# To find which program is using the port 80 lsof -i TCP:80 +# To show connections to a specific host +lsof -i@192.168.1.5 + # List all processes accessing a particular file/directory lsof # List all files open for a particular user lsof -u -# List all files/network connections a given process is using +# List all files/network connections a command is using lsof -c +# List all files a process has open +lsof -p + +# Lists all files open mounted at /mount/point. +# Particularly useful for finding which process(es) are using a +# mounted USB stick or CD/DVD. +lsof +f -- + # See this primer: http://www.danielmiessler.com/study/lsof/ # for a number of other useful lsof tips