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Claude Code Status Line - Complete Guide: all fields, config, ready-to-use scripts

Claude Code Status Line — Complete Guide

A persistent, customizable bar at the bottom of Claude Code that shows real-time session data.

Installing i3-gaps

Dependencies

i3-gaps has some packages that are required for it to work so install these things:

sudo apt install libxcb1-dev libxcb-keysyms1-dev libpango1.0-dev libxcb-util0-dev libxcb-icccm4-dev libyajl-dev libstartup-notification0-dev libxcb-randr0-dev libev-dev libxcb-cursor-dev libxcb-xinerama0-dev libxcb-xkb-dev libxkbcommon-dev libxkbcommon-x11-dev autoconf xutils-dev libtool automake

You also need to install libxcb-xrm-dev, but I got Unable to locate package libxcb-xrm-dev when trying to install from the apt repositories on Ubuntu 16.04. If this happens to you, just install it from source using these commands:

mkdir tmp

This guide has moved to a GitHub repository to enable collaboration and community input via pull-requests.

https://github.com/alexellis/k8s-on-raspbian

Alex

Container security notes

Internet references

Kernel and architecture

namespaces - overview of Linux namespaces http://man7.org/linux/man-pages/man7/namespaces.7.html
mount_namespaces - overview of Linux mount namespaces

Symmetic encryption

For symmetic encryption, you can use the following:

To encrypt:

openssl aes-256-cbc -salt -a -e -in plaintext.txt -out encrypted.txt

To decrypt:

1. Get your IP Address

echo `ifconfig $(netstat -nr | grep -e default -e "^0\.0\.0\.0" | head -1 | awk '{print $NF}') | grep -e "inet " | sed -e 's/.*inet //' -e 's/ .*//' -e 's/.*\://'`

2. Modify your hosts file

Automation for the People

Long ago, the first time I read "The Pragmatic Programmer", I read some advice that really stuck with me.

"Don't Use Manual Procedures".

This in the chapter on Ubiquitous Automation. To summarize, they want you to automate all the things.

The trouble was that I hadn't much of an idea how to actually go

	import io
	import pathlib

	import pycdlib

	ubuntu = pathlib.Path('ubuntu-22.04.1-live-server-amd64.iso')
	new_iso_path = pathlib.Path('ubuntu-22.04.1-live-server-amd64-auto.iso')

	iso = pycdlib.PyCdlib()
	iso.open(ubuntu)

	# For recent versions of Ubuntu:
	- https://www.pugetsystems.com/labs/hpc/ubuntu-22-04-server-autoinstall-iso/

	# Docs:
	- https://wiki.ubuntu.com/FoundationsTeam/AutomatedServerInstalls
	- https://wiki.ubuntu.com/FoundationsTeam/AutomatedServerInstalls/ConfigReference
	- https://cloudinit.readthedocs.io/en/latest/topics/datasources/nocloud.html
	- https://discourse.ubuntu.com/t/please-test-autoinstalls-for-20-04/15250/53

	# Download ISO Installer:

	#!/usr/bin/env python3

	# Because OSX doesn't have mkpasswd...

	# Based on https://stackoverflow.com/a/17992126/117471
	# python3 -c "from passlib.hash import sha512_crypt; print(sha512_crypt.encrypt(input()))" <<< bruno # NOQA

	# Usage:
	#
	# $ ./mkpasswd.py