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@aschmu
aschmu / pypi-mirror.md
Last active May 2, 2024 12:34
Setting up a PyPi mirror

I) Introduction

Taken from: [https://groups.google.com/forum/#!topic/devpi-dev/S-3ioWILTiY]).

We wanted to do some python developpement but we had a problem : our working network is completely isolated from any internet access, only having servers providing services like distribution packages repository mirror and web servers. The question then was how to make a full pypi mirror for usig pip install and pip search.

This is possible to be done using devpi, a web server, bandersnatch and an external hard drive. The idea is to dump all pypi packages with bandersnatch, transfer them to the server with the hard drive,

@djoreilly
djoreilly / ovs-cheat.md
Last active March 15, 2024 13:02
OVS cheat sheet

DB

ovs-vsctl list open_vswitch
ovs-vsctl list interface
ovs-vsctl list interface vxlan-ac000344
ovs-vsctl --columns=options list interface vxlan-ac000344
ovs-vsctl --columns=ofport,name list Interface
ovs-vsctl --columns=ofport,name --format=table list Interface
ovs-vsctl -f csv --no-heading --columns=_uuid list controller
ovs-vsctl -f csv --no-heading -d bare --columns=other_config list port
@lukeplausin
lukeplausin / bash_aws_jq_cheatsheet.sh
Last active January 29, 2024 10:00
AWS, JQ and bash command cheat sheet. How to query, cut and munge things in JSON generally.
# Count total EBS based storage in AWS
aws ec2 describe-volumes | jq "[.Volumes[].Size] | add"
# Count total EBS storage with a tag filter
aws ec2 describe-volumes --filters "Name=tag:Name,Values=CloudEndure Volume qjenc" | jq "[.Volumes[].Size] | add"
# Describe instances concisely
aws ec2 describe-instances | jq '[.Reservations | .[] | .Instances | .[] | {InstanceId: .InstanceId, State: .State, SubnetId: .SubnetId, VpcId: .VpcId, Name: (.Tags[]|select(.Key=="Name")|.Value)}]'
# Wait until $instance_id is running and then immediately stop it again
aws ec2 wait instance-running --instance-id $instance_id && aws ec2 stop-instances --instance-id $instance_id
# Get 10th instance in the account
@CristinaSolana
CristinaSolana / gist:1885435
Created February 22, 2012 14:56
Keeping a fork up to date

1. Clone your fork:

git clone git@github.com:YOUR-USERNAME/YOUR-FORKED-REPO.git

2. Add remote from original repository in your forked repository:

cd into/cloned/fork-repo
git remote add upstream git://github.com/ORIGINAL-DEV-USERNAME/REPO-YOU-FORKED-FROM.git
git fetch upstream