As configured in my dotfiles.
start new:
tmux
start new with session name:
As configured in my dotfiles.
start new:
tmux
start new with session name:
tcpdump advanced filters | |
======================== | |
Sebastien Wains <sebastien -the at sign- wains -dot- be> | |
http://www.wains.be | |
$Id: tcpdump_advanced_filters.txt 36 2013-06-16 13:05:04Z sw $ | |
Notes : |
Magic words:
psql -U postgres
Some interesting flags (to see all, use -h
or --help
depending on your psql version):
-E
: will describe the underlaying queries of the \
commands (cool for learning!)-l
: psql will list all databases and then exit (useful if the user you connect with doesn't has a default database, like at AWS RDS)# find the kube node of the running pod, appear next to hostIP, and note containerID hash | |
kubectl get pod mypod -o json | |
# -> save hostIP | |
# -> save containerID | |
# connect to the node and find the pods unique network interface index inside it's container | |
docker exec containerID /bin/bash -c 'cat /sys/class/net/eth0/iflink' | |
# -> returns index | |
# locate the interface of the node |