Commands directory

This repository is a draft of useful commands
Pull request

ZFS

• Used memory

  awk '/^size/ { print $1 " " $3 / 1048576 }' < /proc/spl/kstat/zfs/arcstats

Kubernetes

• Uninstall

  bash <( curl -s https://raw.githubusercontent.com/itsmrval/cmds/main/kubernetes/uninstall.sh )

NodeJS

• Repo setup (20.X)

  curl -fsSL https://deb.nodesource.com/setup_20.x | sudo -E bash -

• Package install

  apt install -y nodejs

Network

• Display PPS

  cat /sys/class/net/vmbr0/statistics/tx_packets

PHP

• Repo setup

  For debian:

  curl -sSL https://packages.sury.org/php/README.txt | sudo bash -x

  For ubuntu:

  LC_ALL=C.UTF-8 add-apt-repository -y ppa:ondrej/php

• Package install

  apt update
  apt install -y php8.1 php8.1-{common,cli,gd,mysql,mbstring,bcmath,xml,fpm,curl,zip}

GO

• Compile for linux on darwin

  Install x86 gcc linux

  brew tap SergioBenitez/osxct                                                                                                                            took 53s at 13:59:18
  brew install x86_64-unknown-linux-gnu

  Build

  CC=x86_64-unknown-linux-gnu-gcc CGO_ENABLED=1 GOARCH=amd64 GOOS=linux go build