Javier López

ai

la brecha invisible: herramientas para dirigir la ia ~15 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 ~3 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

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 ~6 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

linux

shrink root volumes in AWS ~3 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 ~9 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

music

on the nature of daylight, una composición de max richter ~1 min Sep 11, 2020
a simple mpc web interface ~2 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 ~6 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

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 ~2 min Jan 2, 2016

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 ~6 min Dec 3, 2020
compartiendo archivos cifrados x internet ~2 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
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
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

tools

la brecha invisible: herramientas para dirigir la ia ~15 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 ~9 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