Update Ruby On Rails
Ruby on Rails has recently released patches for a critical security vulnerability affecting nearly all versions of Rails. It is critical that your Rails applications be updated to one of the following versions:
If you have a cPanel server, make sure you have cPanel’s daily updates running. cPanel versions
include the updated versions of Rails.

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Someone recently asked me what some of the more useful linux networking commands are and what some of the implementations are. Here is a compiled list for some of those commands:

(click continue reading below first before using the links… long page is long)
1. netstat
2. ping
3. traceroute
4. mtr
5. whois
6. finger
7. iptables
8. host
9. nslookup
10. ss
11. route

In my next post, I will be going over 10 more useful linux networking commands. I will be touching on:
ifconfig, iwconfig, ethtool, arp, tcpdump, tracepath, nmap, telnet and dig

Continue Reading "Useful Linux Networking Commands – Part 1"