spyesx

Add a kubectl context

# copy cluster's certificate to a file
vi cluster-certificate.txt

# Set cluster
kubectl config set-cluster <CLUSTER_NAME> --server=https://37.187.1.138:6443 --certificate-authority=cluster-certificate.txt --embed-certs=true

# Set credentials

spyesx

Stop all containers

$ docker stop $(docker ps -q)

Build docker image

$ cd /path/to/Dockerfile

spyesx

find . -type f -name '._*' ! -path '*@eaDir*' -exec rm -f "{}" \;

# Find and delete all files starting by ._ but in directories @eaDir. Command needed on an encrypted volume on DSM (Synology)
# https://explainshell.com/explain?cmd=find+.+-type+f+-name+%27._*%27+%21+-path+%27*%40eaDir*%27+-exec+rm+-f+%22%7B%7D%22+%5C%3B

spyesx

<?php

# Sometimes, you need to disable Wordpress updates because you prefer to update your Dockerfile or Helm chart.
# Source : https://wordpress.org/support/article/configuring-automatic-background-updates/
# function.php or a custom plugin

add_filter( 'automatic_updater_disabled', '__return_true' );
add_filter( 'auto_update_core', '__return_true' );
add_filter( 'auto_update_translation', '__return_false' );
add_filter( 'auto_core_update_send_email', '__return_false' );

spyesx

Source: https://github.com/SynoCommunity/spksrc/wiki/Synology-Used-Ports

Application/Service	Protocol	Port
FTP	TCP	20, 21, 55536, 55537
SSH	TCP	22
Telnet	TCP	23
SMTP	TCP	25
DNS	Both	53
DHCP	UDP	67-68

spyesx

For macOS, the date utility doesn't give the right information. You need to install GNU date utility.

brew install coreutils

Homebrew will install the utility as gdate instead of date, which leaves the original date untouched and available.

gdate has an --iso-8601 option available, but it doesn't give a format that strictly follows the ISO 8601 standard, as far as I can determine. I find it better to explicitly state the format with:

spyesx

# https://explainshell.com/explain?cmd=find+-E+.+-regex+%27.*%2F%5B%5E%2F%5D%7B43%2C%7D%27

find -E . -regex '.*/[^/]{42,}'

# Common problem faced when you need to copy files to an encrypted volume.
# You could also create a ZIP of your files and save it into the encrypted volume.
# Or, you could just create another volume into this encrypted volume.

spyesx

function uuidv4() {
      return ([1e7]+-1e3+-4e3+-8e3+-1e11).replace(/[018]/g, c =>
          (c ^ crypto.getRandomValues(new Uint8Array(1))[0] & 15 >> c / 4).toString(16)
      ) 
}

spyesx

#!/bin/sh
for file in *.vue; do
    cat prepend.txt $file >> $file.$$
    mv $file.$$ $file
done

for file in *.vue; do
    cat $file append.txt  >> $file.$$
    mv $file.$$ $file
done

spyesx

# https://explainshell.com/explain?cmd=for+file+in+.%2F**%2F**.%7Bpng%2Cjpg%2Cico%2Csvg%7D%3B+do+convert+%22%24file%22+-fill+black+-draw+%27color+0%2C0+reset%27+%22%24file%22%3B+printf+%27.%27%3B+done

for file in ./**/**.{png,jpg,ico,svg}; do convert "$file" -fill black -draw 'color 0,0 reset' "$file"; printf '.'; done