Difference between revisions of "Lsof"
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↑ http://man7.org/linux/man-pages/man8/lsof.8.html
↑ https://www.thegeekstuff.com/2012/08/lsof-command-examples/
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Open [[UDP]] ports: | Open [[UDP]] ports: | ||
* <code>lsof -iUDP -P -n</code> | * <code>lsof -iUDP -P -n</code> | ||
| − | + | ||
| + | |||
| + | Related commands: <code>[[netstat]]</code>, <code>[[ss]]</code> and <code>[[netstat]]</code> | ||
== Activities == | == Activities == | ||
Revision as of 07:59, 19 December 2019
lsof[1] list open files and network connections.
Basic commands
lsof -t /path/to/filelsof /path/to/file
List all open files by a specific process:
lsof -p PID
lsof -u USERNAME
lsof -i[2]
Open TCP ports:
lsof -iTCP -sTCP:LISTEN -P -n
Open UDP ports:
lsof -iUDP -P -n
Related commands: netstat, ss and netstat
Activities
- Read
lsofquestions on StackExchange: https://unix.stackexchange.com/questions/tagged/lsof?tab=Votes - Review further examples in https://www.thegeekstuff.com/2012/08/lsof-command-examples/
See also
stracekillip[link, route],ifconfignetstatsslsofpingethtoolmii-toolarpingnmcli(RHEL)routenetworkctl,netplan,tc,networkd-dispatcher
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