nsupdate is really cool tool.
ADVERTISEMENTS
nsupdate is used to submit Dynamic DNS Update requests as defined in RFC2136 to a name server. This allows resource records to be added or removed from a zone without manually editing the zone file. A single update request can contain requests to add or remove more than one resource recored.
=> Using the dynamic DNS editor: nsupdate
🐧 Get the latest tutorials on SysAdmin, Linux/Unix, Open Source & DevOps topics via:
- RSS feed or Weekly email newsletter
- Share to Twitter • Facebook • 0 comments... add one ↓
READ NEXT
Top 25 Nginx Web Server Best Security Practices
40 Linux Server Hardening Security Tips [2019 edition]
Linux 25 PHP Security Best Practices For Sys Admins
How to: Troubleshoot UNIX / Linux BIND DNS server problems
21 Examples To Make Sure Unix / Linux Configuration Files Are Free From Syntax Errors
30 Linux System Monitoring Tools Every SysAdmin Should Know
HowTo: Configure Linux To Track and Log Failed Login Attempt Records
| Category | List of Unix and Linux commands |
|---|---|
| File Management | cat |
| Firewall | CentOS 8 • OpenSUSE • RHEL 8 • Ubuntu 16.04 • Ubuntu 18.04 • Ubuntu 20.04 |
| Network Utilities | dig • host • ip • nmap |
| OpenVPN | CentOS 7 • CentOS 8 • Debian 10 • Debian 8/9 • Ubuntu 18.04 • Ubuntu 20.04 |
| Package Manager | apk • apt |
| Processes Management | bg • chroot • cron • disown • fg • jobs • killall • kill • pidof • pstree • pwdx • time |
| Searching | grep • whereis • which |
| User Information | groups • id • lastcomm • last • lid/libuser-lid • logname • members • users • whoami • who • w |
| WireGuard VPN | CentOS 8 • Debian 10 • Firewall • Ubuntu 20.04 |