(2019-01-17)
...for example, .ssh/known_hosts:For some reason, ssh-keygen -R doesn't always work for me. But the sed command does.
Print line X from a text file
$ sed 'LINEq;d' FILE
Delete line X in a text file
$ sed -i LINEd FILE
$ sed -i 672d ~/.ssh/known_hosts
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Useful tshark Examples- Top Talkers
- Displaying Logs From Console
- pubkey
- iPerf3 Client
- Permanent Static Routing
- Add IP Information To issue File
- SSH Pubkey doesn't work
- VM under VMWare Player won't resize screen on drag
- Looping Over Files With Spaces In Their Names
- DHCP Reservations
- PHP 7
- Find Transparent Proxy Systems
- Active Directory with SSSD
- Could Not Format Alternate Root
- Use User's Password As Enable Password
- VPN Status
- Startup Control
- nbtstat for Linux
- 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
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.