richard randria

date -u "+[%Y-%m-%d %H:%M:%S%z (%Z)]"       # Space separated with tz abbreviation
[2013-07-31 23:56:34+0000 (UTC)]                   

date -u "+[%Y-%m-%d %H:%M:%S.%N %z (%Z)]"  # Space separated with nanoseconds and tz abbreviation
[2013-07-31 23:56:34.812572000 +0000 (UTC)]

Start squid using launchd

create the plist file in

~/Library/LaunchAgents/com.squid-cache.org.daemon.plist

create a local state directory
```
mkdir -p ${HOME}/.local/state/squid
```

Remove docker file

brew uninstall --cask docker --force
brew uninstall --formula docker --force

#!/bin/bash

# Stop the Docker services

docker managed by lima on OSX

no need to install the docker-desktop package

We assume you have installed lima with brew
```
brew install lima
```
Download docker template
```
mkdir -p ${HOME}/.lima/docker
```

https://answers.microsoft.com/en-us/msoffice/forum/all/new-error-run-time-error-53-macpdfm/75a8a130-ad60-4ebd-8785-a0328de58134

List application and its version in the same line.

Check here format and escaping in jq https://jqlang.github.io/jq/manual/v1.5/#format-strings-and-escaping

system_profiler SPApplicationsDataType -json | jq -r '."SPApplicationsDataType" | .[] | [ ."_name",."version" ] |  @tsv '

TIPS for edition

wrap text to 80 columns

:%!fold -w 60

:set textwidth=80

	brew install qemu vagrant
	vagrant plugin install vagrant-qemu
	vagrant init -m perk/debian-11-genericcloud-arm64
	vagrant up provider qemu
	vagrant ssh

	#!/bin/bash
	set -e

	# OSX is not a Linux! But bash works on both ;-)
	if [ $(uname -s) != "Darwin" ]; then
	echo " I know you should run this on a Mac :) But it's a bash, so you can adapt it on your risk! "
	exit 1
	fi

	# check if it's a git repo

	#!/bin/bash
	do_hash(){
	[ -f shasum.txt ] && mv -fv shasum.txt shasum_$(date +%s).txt
	shasum -a 256 * \| tee -a shasum.txt && \
	awk '{print $1}' shasum.txt \| sort \| uniq > shasum_hash.txt
	}
	do_move(){
	[ -z "$1" -o $# -eq 0 ] && return 1
	SRC=$(pwd); DST=$1;
	comm -23 ${SRC}/shasum_hash.txt ${DST}/shasum_hash.txt \| while read hash; do FILE=$(grep ^$hash ${SRC}/shasum.txt \| awk '{print $2}'\|head -1); [ ! -f ${SRC}/$FILE ] && continue; mv -v ${SRC}/$FILE ${DST}/new-$(echo $hash \| head -c12).${FILE#*.} && sed -I_bak "/^$hash/d" ${SRC}/shasum.txt; done