pulketo

All | Todos
systemctl list-unit-files
Enabled | Habilitados 
systemctl list-unit-files | grep enabled
Disabled | Deshabilitados
systemctl list-unit-files | grep disabled

pulketo

#!/bin/bash
#
# usage: ./genhaproxypem.sh domain.com
# Generate a unique private key (KEY)
sudo openssl genrsa -out $1.key 2048

# Generating a Certificate Signing Request (CSR)
sudo openssl req -new -key $1.key -out $1.csr

# Creating a Self-Signed Certificate (CRT)

pulketo

cat file.in | sed '/^$/d' >file.out
#
sed -i '/^$/d' file.in.place

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https://mycolor.space/gradient
http://paletton.com/

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REVIEW: timedatectl list-timezones
GET: timedatectl status
SET: timedatectl set-timezone America/Mexico_City

pulketo

Actualizar una imagen (p.ej myssql)
docker pull mysql
docker stop my-mysql-container
docker rm my-mysql-container
docker run --name=my-mysql-container --restart=always -e MYSQL_ROOT_PASSWORD=mypwd -v /my/data/dir:/var/lib/mysql -d mysql

show current docker images running
docker ps

show last images running and stopped

pulketo

remove first column
   cat stuff.txt | awk '{$1=""}1' | awk '{$1=$1}1'
remove empty lines
   cat stuff.txt | sed '/^$/d' 
   sed -i '/^$/d' stuff.txt

pulketo

WebServer alternatives:
  h2o: https://h2o.examp1e.net/configure/fastcgi_directives.html#fastcgi.connect
  gwan:
  lwan:
Json Restful Storage Engine:
  https://kronuz.io/Xapiand/docs/quickstart/
FB PHP login:
  https://github.com/justfede/php-simple-facebook-login
WP
  https://docs.woocommerce.com/document/handle-multiple-regions-currencies-woocommerce/

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put'em on: /usr/share/fonts/truetype/
sudo fc-cache -f -v

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$str = 'In My Cart : 11 12 items';
preg_match_all('!\d+!', $str, $matches);
print_r($matches);