jjmartres

How to Shrink a WSL2 Virtual Disk

Before you begin

Before shrinking a WSL2 virtual disk, you need to ensure that WSL2 is not running.

You can check if it’s running with the command wsl.exe --list --verbose in PowerShell:

PS C:\Users\valorin> wsl.exe --list --verbose
 NAME STATE VERSION

BigNerd

View: Pods(<namespace>)[number of pods listed]

NAME      pod name
READY     number of pods in ready state / number of pods to be in ready state
RESTARTS  number of times the pod has been restarted so far
STATUS    state of the pod life cycle, such as Running | ... | Completed
CPU       current CPU usage, unit is milli-vCPU
MEM       current main memory usage, unit is MiB
%CPU/R    current CPU usage as a percentage of what has been requested by the pod
%MEM/R    current main memory usage as a percentage of what has been requested by the pod

ClementNerma

ZSH CheatSheet

This is a cheat sheet for how to perform various actions to ZSH, which can be tricky to find on the web as the syntax is not intuitive and it is generally not very well-documented.

Strings

Description	Syntax
Get the length of a string	${#VARNAME}
Get a single character	${VARNAME[index]}

bratorange

Using the nipkgs unstable channel

Motivation

There a times when you need to build something from the nix unstable channel. For example the master contains a new package you need, but the next nixpkgs release is somewhere in the future, and you need this package now. In this guide I want to show how to install packages from unstable by using nix-env. Furthermore I hope to give a basic understanding of the channels concept.

What are nix channels?

A channel is a set of expressions which includes severall build, installation and configuration instructions for packages, services and the system itself. The repository normaly used here is nixpkgs. It is developed at https://github.com/NixOS/nixpkgs.

What is the nix unstable channel?

The unstable channel is a copy of the NixOS/nixpkgs master. It is pulled from github once in a while and will be available from a mirror under https://nixos.org/channels/nixpkgs-unstable. Since NixOS uses half-anual released stable channels, some changes (especially new f

gmarik

package main

import (

	"net/http"
	"net/url"
	"runtime"
	"strings"
	"context"
	"bytes"

LukeSmithxyz

# Luke's config for the Zoomer Shell

# Enable colors and change prompt:
autoload -U colors && colors
PS1="%B%{$fg[red]%}[%{$fg[yellow]%}%n%{$fg[green]%}@%{$fg[blue]%}%M %{$fg[magenta]%}%~%{$fg[red]%}]%{$reset_color%}$%b "

# History in cache directory:
HISTSIZE=10000
SAVEHIST=10000
HISTFILE=~/.cache/zsh/history

ThinGuy

#!/bin/bash -x
# --- Start MAAS 1.0 script metadata ---
# name: 00-dell-firmware-00-all
# type: commissioning
# title: Firmware Update for PowerEdge R740xd 
# description: Dell PowerEdge R740xd Firmware Updates
# script_type: commissioning 
# tags: commissioning update_firmware
# for_hardware: mainboard_product:00WGD1
# may_reboot: True

superseb

#!/bin/bash
# Usage: ./get_kubeconfig_custom_cluster_rancher2.sh cluster_name
# Needs to be run on the server running `rancher/rancher` container

# Check if jq exists
command -v jq >/dev/null 2>&1 || { echo "jq is not installed. Exiting." >&2; exit 1; }

# Check if clustername is given
if [ -z "$1" ]; then
    echo "Usage: $0 [clustername]"

ThinGuy

#!/bin/bash -x
# --- Start MAAS 1.0 script metadata ---
# name: 00-hp-array-01-config
# type: commissioning
# title: Configure HP Smart Array controllers on HP systems
# description: Configure HP Smart Array Controllers
# script_type: commissioning
# destructive: True
# tags: configure_hba commissioning
# --- End MAAS 1.0 script metadata ---

yogesh-desai

package main

import (

	"net/http"
	"net/url"
	"runtime"
	"strings"
	"context"
	"bytes"