Difference between revisions of "User:Saul/networking"
From Organic Design wiki
m (→Useful Commands) |
m (→DNS) |
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| Line 9: | Line 9: | ||
</source> | </source> | ||
| − | === | + | === DNS === |
<source lang="bash"> | <source lang="bash"> | ||
# Resolve hostname to ip address where type = {A, AAAA, MX, NS...} | # Resolve hostname to ip address where type = {A, AAAA, MX, NS...} | ||
| Line 16: | Line 16: | ||
# Reverse dns lookup | # Reverse dns lookup | ||
dig -x <ADDRESS> | dig -x <ADDRESS> | ||
| + | |||
| + | # Lookup using host | ||
| + | host <HOSTNAME or ADDRESS> | ||
| + | |||
| + | # Find who is responsible for a subnet. | ||
| + | whois <ADDRESS> | ||
</source> | </source> | ||
Revision as of 21:36, 3 November 2020
Contents
Useful Commands
General
# Ping with a payload of 500 bytes 3 times
ping -s 500 -c 3 <HOSTNAME>
# Traceroute to show a path to HOSTNAME
traceroute <HOSTNAME>DNS
# Resolve hostname to ip address where type = {A, AAAA, MX, NS...}
dig <TYPE> <HOSTNAME>
# Reverse dns lookup
dig -x <ADDRESS>
# Lookup using host
host <HOSTNAME or ADDRESS>
# Find who is responsible for a subnet.
whois <ADDRESS>IP
# Show configured interfaces
ip address show
# Show info for the interface IFACE
ip address show dev <IFACE>
# Show configured routes
ip route show
