What Program Has This Port Open
How do I associate an open port with a running program?
eg: what is listening on port 22?# lsof -i :22 COMMAND PID USER FD TYPE DEVICE SIZE NODE NAME sshd 1318 root 3u IPv4 2444 TCP *:ssh (LISTEN) sshd 7665 root 4u IPv4 166534123 TCP netbackup:ssh->router:918 (ESTABLISHED) sshd 19710 root 4u IPv4 554877146 TCP netbackup:ssh->router:853 (ESTABLISHED)
# lsof -i :smtp COMMAND PID USER FD TYPE DEVICE SIZE NODE NAME sendmail 25860 root 4u IPv4 66767220 TCP *:smtp (LISTEN)
no comments |
post comment
Virtual Dave Megaplex:
Home Page- This wiki's start page
- Send Feedback To Dave
Logged in Users: (0)
Recently Changed
Additional Disk- SSH pubkey authentication
- CLI Restore Configuration
- Example nmcli Commands
- tls
- macwatch
- mac address
- BGP Sessions
- BGP Neighbors
- Unifi Controller
- Show Known Wifi Passwords
- docker
- Remove Host ID
- snmpd crash in "Check_HR_FileSys_AutoFs
- execute command on hosts
- facts
- Grow A LVM Partition
- FortiClient Error Codes
- Test Authentication Server
- 2020
- 2019
- 2004
- 2001
- virt-install
- kvm briefly
- Microsoft Office Whitelisting
- Create New lvm Partition
- pcapsipdump
- sipgrep
- Testing FSSO
Editing: snipsnap-help, Image Macro(Et auditum est, et idcirco ego nunc simulare)
This is a collection of techical information, much of it learned the hard way. Consider it a lab book or a /info directory. I doubt much of it will be of use to anyone else.