ssh brakes

Get rid of the brake when working on ssh:

nano /etc/ssh/sshd_config:
UseDNS no
GSSAPIAuthentication no
GSSAPIKeyExchange no
Compression no

nano /etc/hosts: localhost local local // add own host ip without Loopback address
ip your_computer_name

nano /etc/resolv.conf:
domain // here domain — UTB keyword, such as domain, and not
search //address to which to search for local third-level domains.
nameserver ns1 // dns — server, or enter the ip or in / etc / hosts to register ip — name.
nameserver ns2

nano /etc/nsswitch.conf:

seek bar:

hosts: files mdns4_minimal [NOTFOUND=return] dns mdns4

bring it to mind:

hosts: files dns mdns4_minimal [NOTFOUND=return] mdns4