Vipul Vaidya vipulvv
| """gunicorn configuration file to export server metrics | |
| To launch add `-c webapp/gunicorn_config.py` to the gunicorn command line. | |
| Requires statsd to be configured for gunicorn as well, e.g. | |
| `ENV STATSD_HOST=statsd-exporter:9125` | |
| """ | |
| # Python imports | |
| import ctypes |
| --- PSQL queries which also duplicated from https://github.com/anvk/AwesomePSQLList/blob/master/README.md | |
| --- some of them taken from https://www.slideshare.net/alexeylesovsky/deep-dive-into-postgresql-statistics-54594192 | |
| -- I'm not an expert in PSQL. Just a developer who is trying to accumulate useful stat queries which could potentially explain problems in your Postgres DB. | |
| ------------ | |
| -- Basics -- | |
| ------------ | |
| -- Get indexes of tables |
| #!/bin/bash | |
| az=$(curl -s http://169.254.169.254/latest/meta-data/placement/availability-zone) | |
| region=${az%%?} | |
| instance_id=$(curl -s http://169.254.169.254/latest/meta-data/instance-id) | |
| logfile='/tmp/termination-time.out' | |
| sns_arn=${ARN-undefined_arn} | |
| sns_subject=${SUBJECT-"spot instance is terminating"} |
Tcpdump is a commandline tool that is used to dump traffic on a network. This tool comes in hand when you want to analyse network captures within the command line. Basically it can do most of the wireshark job.
NOTE This guide might not be complete it just serve as a reference to me.
| #!/bin/bash | |
| set -xe | |
| systemctl enable docker | |
| modprobe br_netfilter | |
| cat <<EOF | tee /etc/modules-load.d/k8s.conf | |
| br_netfilter | |
| EOF |
| #!/env/bin/bash | |
| yum update -y | |
| # Install the yum-config-manager and add the repo to install docker | |
| yum install -y yum-utils device-mapper-persistent-data lvm2 | |
| yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo | |
| # Configure iptables for Kubernetes | |
| cat <<EOF > /etc/sysctl.d/k8s.conf | |
| net.bridge.bridge-nf-call-ip6tables = 1 |
| #!/bin/bash | |
| ##################################################### | |
| # Name: Bash CheatSheet for Mac OSX | |
| # | |
| # A little overlook of the Bash basics | |
| # | |
| # Usage: | |
| # | |
| # Author: J. Le Coupanec | |
| # Date: 2014/11/04 |
This is about documenting getting Linux running on the late 2016 and mid 2017 MPB's; the focus is mostly on the MacBookPro13,3 and MacBookPro14,3 (15inch models), but I try to make it relevant and provide information for MacBookPro13,1, MacBookPro13,2, MacBookPro14,1, and MacBookPro14,2 (13inch models) too. I'm currently using Fedora 27, but most the things should be valid for other recent distros even if the details differ. The kernel version is 4.14.x (after latest update).
The state of linux on the MBP (with particular focus on MacBookPro13,2) is also being tracked on https://github.com/Dunedan/mbp-2016-linux . And for Ubuntu users there are a couple tutorials (here and here) focused on that distro and the MacBook.
Note: For those who have followed these instructions ealier, and in particular for those who have had problems with the custom DSDT, modifying the DSDT is not necessary anymore - se