Javier López

ai

aif-c01 (aws certified ai practitioner) en tres días ~6 min Sep 10, 2026
la brecha invisible: herramientas para dirigir la ia ~14 min Mar 27, 2026
la falsa democratizacion de la tecnologia ~6 min Feb 17, 2026
pensando con flechas ~4 min Dec 29, 2025

aws

shrink root volumes in AWS ~2 min Mar 1, 2024
transfer files to ec2 instances via SSM and netcat ~1 min Feb 6, 2024
aws-cli ssm by ip ~2 min Jan 11, 2024
launch and suscribe RHEL 8/9 instances in AWS ~2 min Oct 15, 2023
public cloud services (digitalocean, aws) and vagrant ~3 min Nov 7, 2013

devops

talks: infraestructura como codigo ~6 min Sep 11, 2018

docker

la falsa democratizacion de la tecnologia ~6 min Feb 17, 2026
using colima to run docker on a mac ~1 min Oct 10, 2023
host several sites in a single box with docker and traefik v2, https ~5 min Dec 3, 2020
host several sites in a single box with docker and traefik v2, http ~5 min Dec 1, 2020
carteras fuera de línea para criptomonedas ~6 min Nov 15, 2018
say hi to react through docker integration ~2 min Nov 10, 2018
package python scripts and dependencies in single files with pex ~1 min Oct 2, 2018
x509: certificate signed by unknown authority docker error ~1 min Feb 7, 2018

electronic

sax yds 120 ~4 min Jul 27, 2026

linux

shrink root volumes in AWS ~2 min Mar 1, 2024
launch and suscribe RHEL 8/9 instances in AWS ~2 min Oct 15, 2023
citrix on linux ~1 min Jul 12, 2021
lvm cheatsheet ~2 min Mar 16, 2019
minos, a tiling wm linux distribution ~8 min Aug 22, 2018
disable broken touchpad device ~1 min Feb 19, 2018
install apt packages from deb postinst ~6 min Sep 10, 2015
static-get: linux static binaries for lazy people ~1 min Jun 23, 2015
sentry, an alternative to fail2ban and other bruteforce blocking daemons ~2 min Mar 25, 2015
wget-finder for packagers ~1 min Feb 27, 2015
detect file moves and renames with rsync ~2 min Aug 6, 2014
installing debian build dependencies the smart way ~1 min Apr 16, 2014
multicursor in ubuntu ~2 min Jan 6, 2014
simple pxe setup ~3 min Nov 19, 2013
report bugs to debian from ubuntu ~2 min Sep 28, 2013
pbuilder tips ~2 min Sep 27, 2013
openfile and samba trash support ~1 min Sep 23, 2013
improve boot performance in ubuntu precise and above ~3 min Mar 18, 2013
kernel -ck for ubuntu precise ~2 min Jul 3, 2012
clipboard synchronization between X11 and gnome apps ~1 min Feb 20, 2012
print through the ldp protocol in a cups less environment ~1 min Dec 1, 2011
deb package cache ~2 min Nov 18, 2011
you just got kernelroll'd ;) ~1 min Nov 9, 2011
compile software in pristine environments with pbuilder ~2 min Nov 9, 2011
virtualbox and kvm sideways ~1 min Oct 31, 2011
stop firefox directory autocreation ~1 min Oct 29, 2011
xperia mini pro - custom roms ~5 min Aug 21, 2011
watch_battery ~1 min Apr 7, 2011
wire and wireless concurrent connections with wicd ~1 min Dec 7, 2010
ipod shuffle and rebuild_db ~1 min Oct 18, 2010
gtk and java ~1 min Jul 13, 2010
configure WPA/WEP in openbsd ~1 min May 25, 2010
install ubuntu from the windows boot loader ~2 min May 19, 2010
deb file structure ~1 min May 19, 2010
my current desktop ~1 min Oct 15, 2009
kexec reboot ~2 min Nov 4, 2008
gentoo useflags ~2 min Jul 25, 2008

motu

creating launchpad group maps - motu ~2 min Nov 14, 2013
upgrade to bash-completion >= 2.0 ~2 min Oct 16, 2013
you cannot organizate an ugj if you’re not part of a loco team ~1 min Sep 3, 2013
ubuntu.com in your language ~1 min Jul 12, 2013
proposal: askubuntu en español / askubuntu in spanish ~3 min Jun 2, 2013
flisol + ubuntu walk + ubuconla ~1 min Apr 28, 2013
unadm, a new (quite amazing) alternative for university education in mexico ~2 min Apr 21, 2013
puesta a prueba de ubuntu raring en español ~2 min Apr 2, 2013
ubuntu loco games 2013 ~1 min Jan 7, 2013
tip: enable -updates when doing -proposed tests - motu ~2 min Nov 22, 2012
updating ubuntu for ubuntu development (precise – raring) ~2 min Nov 3, 2012
hour dev: sharing development - motu ~2 min Oct 30, 2012
report october/september 2012, my community side ~2 min Sep 18, 2012
report ugj mexico df – 08/09/2012 ~2 min Sep 9, 2012
ubuntu-mx request for help ~2 min Aug 14, 2012
long way to go - motu ~8 min Mar 14, 2012
vim autocompletion in debian/changelog ~1 min Mar 11, 2012
ubuntu membership ((((\n____n/)))) yeeei! ~2 min Feb 20, 2012
setting up ubuntu for ubuntu development (upgrade) ~3 min Nov 23, 2011
the ubuntu packaging guide ~2 min Apr 27, 2011
ubuntu bugsquad mentorship group alpha ~1 min Apr 26, 2011
fixing an ubuntu bug ~1 min Nov 5, 2010
links aleatorios, semana 25-30/octubre – random links - motu ~5 min Nov 2, 2010
comentarios aleatorios, semana 1-20/agosto - motu ~23 min Sep 5, 2010
parchando paquetes con quilt + bzr - motu ~7 min Aug 14, 2010
notas sobre pbuilder - motu ~6 min Aug 10, 2010
como arreglar bugs con bzr –version corta - motu ~1 min Aug 6, 2010
links aleatorios, semana 24-3/agosto - motu ~2 min Aug 3, 2010
sincronizar paquetes, o como pedir paquetes de debian en ubuntu ~4 min Jul 30, 2010
links aleatorios, semana ?-23/julio - motu ~3 min Jul 23, 2010
sobre el ubuntu developer week ~2 min Jul 17, 2010
comentarios aleatorios, semana 5-11/julio - motu ~9 min Jul 13, 2010
links aleatorios, semana 27-4/julio - motu ~5 min Jul 6, 2010
comentarios aleatorios, semana 27-4/julio - motu ~4 min Jul 5, 2010
ubuntu developer week (la semana del desarrollador de ubuntu) ~3 min Jul 2, 2010
comentarios aleatorios, semana 21-26/junio - motu ~7 min Jul 2, 2010
links aleatorios, semana 21-26/junio - motu ~3 min Jun 27, 2010
“arregla un error en ubuntu” ~3 min Jun 22, 2010
parchando paquetes con quilt - motu ~4 min Jun 20, 2010
parchando paquetes con debdiff - motu ~5 min Jun 20, 2010
comentarios aleatorios, semana 13-19/junio - motu ~10 min Jun 20, 2010
primer paso, configurar el entorno - motu ~1 min Jun 15, 2010
que es un motu y porque quiero ser uno ~2 min Jun 15, 2010

music

sax yds 120 ~4 min Jul 27, 2026
on the nature of daylight, una composición de max richter ~1 min Sep 11, 2020
a simple mpc web interface ~1 min Jan 2, 2016
pianocat ~2 min Mar 12, 2015
strip mp3 tags with ffmpeg ~1 min Aug 11, 2014
causa e efeito ~1 min Jul 2, 2011
não tenho dinheiro ~2 min May 20, 2011
ipod shuffle and rebuild_db ~1 min Oct 18, 2010
geek songs ~1 min Dec 23, 2008

networking

habilitar tethering en iphone 17 con digitel ~1 min Dec 30, 2025
router with integrated vpn support ~2 min Jun 25, 2024
transfer files to ec2 instances via SSM and netcat ~1 min Feb 6, 2024
transfer files with netcat ~1 min Jan 17, 2021
host several sites in a single box with docker and traefik v2, https ~5 min Dec 3, 2020
host several sites in a single box with docker and traefik v2, http ~5 min Dec 1, 2020
block ads in openwrt routers ~1 min Nov 27, 2017
block youtube by IP in openwrt routers ~2 min Nov 26, 2017
installing openwrt as a dumb access point ~2 min Nov 25, 2017
installing openwrt as an access point ~2 min Nov 24, 2017
installing openwrt as a wireless repeater ~3 min Nov 23, 2017
a simple cli upnp/dlna browser ~1 min Jan 22, 2016
ssh into a guest vbox machine on NAT mode ~1 min Sep 13, 2014
ssh captcha ~2 min Dec 17, 2013
simple pxe setup ~3 min Nov 19, 2013
openfile and samba trash support ~1 min Sep 23, 2013
access localhost with pagekite ~4 min Apr 6, 2013
print through the ldp protocol in a cups less environment ~1 min Dec 1, 2011
deb package cache ~2 min Nov 18, 2011
proxy ssh + socks ~1 min Oct 6, 2011
share connection between personal computers ~2 min Dec 14, 2010
wire and wireless concurrent connections with wicd ~1 min Dec 7, 2010
synergy ~1 min Jun 14, 2010
configure WPA/WEP in openbsd ~1 min May 25, 2010

personal

aif-c01 (aws certified ai practitioner) en tres días ~6 min Sep 10, 2026
contra la entropía de internet ~11 min Aug 31, 2026
de nand a tetris ~3 min Jan 25, 2026
bebes, ciudadanos del mundo ~1 min Jan 20, 2026
el amor, las mujeres y la vida ~6 min Feb 28, 2020
papers I liked ~2 min Aug 10, 2015
unstressed direct, indirect pronouns in Spanish ~4 min Feb 21, 2014
por que não está vivendo seus sonhos? ~1 min Feb 5, 2014
um lugar pertinho do céu ~1 min Nov 17, 2012
dez coisas do que eu gosto ~1 min Oct 18, 2012
tropa de elite ~1 min Aug 19, 2012
online partners ~1 min Mar 11, 2012
out of office ~1 min Mar 3, 2012
with good luck! ~1 min Feb 24, 2012
soporte técnico de steren ~1 min Dec 11, 2011
a lenda da cuca ~1 min Sep 29, 2011
causa e efeito ~1 min Jul 2, 2011
lint ~1 min Feb 7, 2011
gtk and java ~1 min Jul 13, 2010
my current desktop ~1 min Oct 15, 2009

poetry

el amor, las mujeres y la vida ~6 min Feb 28, 2020
madre terra ~1 min Feb 26, 2014
nossa infância ~1 min Feb 12, 2014
não tenho dinheiro ~2 min May 20, 2011
calavera ~2 min Oct 28, 2010

python

la falsa democratizacion de la tecnologia ~6 min Feb 17, 2026
leetcode ~1 min Jan 22, 2023
python: sobrecarga de funciones, multimethod ~1 min May 8, 2020
package python scripts and dependencies in single files with pex ~1 min Oct 2, 2018
a simple mpc web interface ~1 min Jan 2, 2016

sax

sax yds 120 ~4 min Jul 27, 2026

security

hack the planet ~1 min Jun 7, 2025
router with integrated vpn support ~2 min Jun 25, 2024
citrix on linux ~1 min Jul 12, 2021
host several sites in a single box with docker and traefik v2, https ~5 min Dec 3, 2020
compartiendo archivos cifrados x internet ~1 min Aug 5, 2019
carteras fuera de línea para criptomonedas ~6 min Nov 15, 2018
removing passwords from git repositories ~1 min Oct 4, 2018
x509: certificate signed by unknown authority docker error ~1 min Feb 7, 2018
block ads in openwrt routers ~1 min Nov 27, 2017
block youtube by IP in openwrt routers ~2 min Nov 26, 2017
genpass, yet another stateless password generator ~3 min Jan 7, 2016
papers I liked ~2 min Aug 10, 2015
sentry, an alternative to fail2ban and other bruteforce blocking daemons ~2 min Mar 25, 2015
ssh captcha ~2 min Dec 17, 2013
proxy ssh + socks ~1 min Oct 6, 2011
synergy ~1 min Jun 14, 2010

shell

hack the planet ~1 min Jun 7, 2025
aws-cli ssm by ip ~2 min Jan 11, 2024
transfer files with netcat ~1 min Jan 17, 2021
talks: ubuconla 2016 ~1 min Aug 5, 2016
staticus, a poor man status page generator ~1 min May 19, 2016
terminfo variable ~1 min Feb 12, 2016
a simple cli upnp/dlna browser ~1 min Jan 22, 2016
using imagemagick, awk and kmeans to find dominant colors in images ~2 min Sep 30, 2015
install apt packages from deb postinst ~6 min Sep 10, 2015
tundle, a tmux plugin manager ~3 min Jun 29, 2015
static-get: linux static binaries for lazy people ~1 min Jun 23, 2015
pianocat ~2 min Mar 12, 2015
wget-finder for packagers ~1 min Feb 27, 2015
youtube videos from terminal ~1 min Jan 10, 2015
using vim objects in bash ~1 min Nov 16, 2014
hints for writing unix tools with shell scripting ~5 min Oct 21, 2014
strip mp3 tags with ffmpeg ~1 min Aug 11, 2014
backups with rsync and rdiff-backup ~3 min Apr 8, 2014
talks: shundle, un administrador de plugins para la shell ~1 min Mar 26, 2014
ffcast ~1 min Mar 21, 2014
howdoi, a code search tool and a sh implementation ~1 min Feb 25, 2014
the most portable language in the world, awk ~6 min Feb 22, 2014
shundle ~2 min Nov 15, 2013
logstash + redis + elasticsearch + kibana3 ~2 min Jul 23, 2013
lib bash ~1 min Jun 18, 2013
remote environments normalization ~1 min May 28, 2013
dmenu for everything ~1 min Nov 18, 2012
rm wrapper ~1 min Mar 19, 2012
bash autocompletion ~6 min Jan 1, 2012
watch_battery ~1 min Apr 7, 2011
don't let cd slow you down, cd wrappers: wcd, commacd ~3 min Apr 5, 2011
share connection between personal computers ~2 min Dec 14, 2010
send emails from terminal ~2 min Nov 28, 2010
fu-search ~1 min Jul 11, 2010
k estas haciendo? (curl + cookies + post) ~1 min Mar 9, 2010
less is more, and even more with color ~1 min Jun 5, 2009

talks

talks: infraestructura como codigo ~6 min Sep 11, 2018
talks: vlide ~2 min Jul 27, 2017
talks: ubuconla 2016 ~1 min Aug 5, 2016
talks: empaquetado de software para ubuntu ~2 min Jun 15, 2015
talks: 5 formas de colaborar con ubuntu ~1 min Aug 15, 2014
talks: shundle, un administrador de plugins para la shell ~1 min Mar 26, 2014
talks: ubuntu testing classroom ~1 min Jun 28, 2013
talks: introduccion a vim ~1 min Feb 24, 2011

tools

contra la entropía de internet ~11 min Aug 31, 2026
la brecha invisible: herramientas para dirigir la ia ~14 min Mar 27, 2026
nvim migration ~6 min Jan 30, 2025
windows installers non interactive ~2 min Jan 5, 2024
install tmux on windows 10 ~1 min Nov 15, 2022
install 7zip with choco without admin permissions ~1 min Nov 15, 2022
restart firefox ~1 min Sep 27, 2021
how to keep your git fork up to date ~2 min Dec 29, 2018
removing passwords from git repositories ~1 min Oct 4, 2018
minos, a tiling wm linux distribution ~8 min Aug 22, 2018
staticus, a poor man status page generator ~1 min May 19, 2016
terminfo variable ~1 min Feb 12, 2016
genpass, yet another stateless password generator ~3 min Jan 7, 2016
using imagemagick, awk and kmeans to find dominant colors in images ~2 min Sep 30, 2015
tundle, a tmux plugin manager ~3 min Jun 29, 2015
fix github rendering in old firefox releases with greasemonkey ~1 min Feb 11, 2015
youtube videos from terminal ~1 min Jan 10, 2015
using vim objects in bash ~1 min Nov 16, 2014
detect file moves and renames with rsync ~2 min Aug 6, 2014
backups with rsync and rdiff-backup ~3 min Apr 8, 2014
ffcast ~1 min Mar 21, 2014
howdoi, a code search tool and a sh implementation ~1 min Feb 25, 2014
setting up jekyll locally ~2 min Feb 22, 2014
introduction to drupal 7 installation profiles ~6 min Jan 26, 2014
multicursor in ubuntu ~2 min Jan 6, 2014
shundle ~2 min Nov 15, 2013
public cloud services (digitalocean, aws) and vagrant ~3 min Nov 7, 2013
active extensions in firefox nightly ~1 min Jul 31, 2013
logstash + redis + elasticsearch + kibana3 ~2 min Jul 23, 2013
remote environments normalization ~1 min May 28, 2013
access localhost with pagekite ~4 min Apr 6, 2013
dmenu with xft support ~1 min Dec 26, 2012
git clone only the last snapshot of a project ~1 min Nov 22, 2012
dmenu for everything ~1 min Nov 18, 2012
latex and me ~1 min May 15, 2012
rm wrapper ~1 min Mar 19, 2012
clipboard synchronization between X11 and gnome apps ~1 min Feb 20, 2012
bash autocompletion ~6 min Jan 1, 2012
compile software in pristine environments with pbuilder ~2 min Nov 9, 2011
stop firefox directory autocreation ~1 min Oct 29, 2011
xperia mini pro - custom roms ~5 min Aug 21, 2011
don't let cd slow you down, cd wrappers: wcd, commacd ~3 min Apr 5, 2011
send emails from terminal ~2 min Nov 28, 2010
i3 and xinerama ~1 min Jul 23, 2010
fu-search ~1 min Jul 11, 2010
i3 ~1 min Jun 16, 2010
synergy ~1 min Jun 14, 2010
k estas haciendo? (curl + cookies + post) ~1 min Mar 9, 2010
less is more, and even more with color ~1 min Jun 5, 2009

ubuntu

talks: ubuconla 2016 ~1 min Aug 5, 2016
talks: empaquetado de software para ubuntu ~2 min Jun 15, 2015
talks: 5 formas de colaborar con ubuntu ~1 min Aug 15, 2014
creating launchpad group maps - motu ~2 min Nov 14, 2013
upgrade to bash-completion >= 2.0 ~2 min Oct 16, 2013
you cannot organizate an ugj if you’re not part of a loco team ~1 min Sep 3, 2013
ubuntu.com in your language ~1 min Jul 12, 2013
talks: ubuntu testing classroom ~1 min Jun 28, 2013
proposal: askubuntu en español / askubuntu in spanish ~3 min Jun 2, 2013
flisol + ubuntu walk + ubuconla ~1 min Apr 28, 2013
unadm, a new (quite amazing) alternative for university education in mexico ~2 min Apr 21, 2013
puesta a prueba de ubuntu raring en español ~2 min Apr 2, 2013
ubuntu loco games 2013 ~1 min Jan 7, 2013
tip: enable -updates when doing -proposed tests - motu ~2 min Nov 22, 2012
updating ubuntu for ubuntu development (precise – raring) ~2 min Nov 3, 2012
hour dev: sharing development - motu ~2 min Oct 30, 2012
report october/september 2012, my community side ~2 min Sep 18, 2012
report ugj mexico df – 08/09/2012 ~2 min Sep 9, 2012
ubuntu-mx request for help ~2 min Aug 14, 2012
long way to go - motu ~8 min Mar 14, 2012
vim autocompletion in debian/changelog ~1 min Mar 11, 2012
ubuntu membership ((((\n____n/)))) yeeei! ~2 min Feb 20, 2012
setting up ubuntu for ubuntu development (upgrade) ~3 min Nov 23, 2011
the ubuntu packaging guide ~2 min Apr 27, 2011
ubuntu bugsquad mentorship group alpha ~1 min Apr 26, 2011
fixing an ubuntu bug ~1 min Nov 5, 2010
links aleatorios, semana 25-30/octubre – random links - motu ~5 min Nov 2, 2010
comentarios aleatorios, semana 1-20/agosto - motu ~23 min Sep 5, 2010
parchando paquetes con quilt + bzr - motu ~7 min Aug 14, 2010
notas sobre pbuilder - motu ~6 min Aug 10, 2010
como arreglar bugs con bzr –version corta - motu ~1 min Aug 6, 2010
links aleatorios, semana 24-3/agosto - motu ~2 min Aug 3, 2010
sincronizar paquetes, o como pedir paquetes de debian en ubuntu ~4 min Jul 30, 2010
links aleatorios, semana ?-23/julio - motu ~3 min Jul 23, 2010
sobre el ubuntu developer week ~2 min Jul 17, 2010
comentarios aleatorios, semana 5-11/julio - motu ~9 min Jul 13, 2010
links aleatorios, semana 27-4/julio - motu ~5 min Jul 6, 2010
comentarios aleatorios, semana 27-4/julio - motu ~4 min Jul 5, 2010
ubuntu developer week (la semana del desarrollador de ubuntu) ~3 min Jul 2, 2010
comentarios aleatorios, semana 21-26/junio - motu ~7 min Jul 2, 2010
links aleatorios, semana 21-26/junio - motu ~3 min Jun 27, 2010
“arregla un error en ubuntu” ~3 min Jun 22, 2010
parchando paquetes con quilt - motu ~4 min Jun 20, 2010
parchando paquetes con debdiff - motu ~5 min Jun 20, 2010
comentarios aleatorios, semana 13-19/junio - motu ~10 min Jun 20, 2010
primer paso, configurar el entorno - motu ~1 min Jun 15, 2010
que es un motu y porque quiero ser uno ~2 min Jun 15, 2010

vim

talks: vlide ~2 min Jul 27, 2017
talks: introduccion a vim ~1 min Feb 24, 2011

vlide

talks: infraestructura como codigo ~6 min Sep 11, 2018
talks: vlide ~2 min Jul 27, 2017

yds-120

sax yds 120 ~4 min Jul 27, 2026