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View GitHub Profile
View keybase.md

Keybase proof

I hereby claim:

  • I am Kartones on github.
  • I am kartones (https://keybase.io/kartones) on keybase.
  • I have a public key whose fingerprint is 183E 1F5A 1324 8786 6422 4300 3601 C4A0 ED24 F41D

To claim this, I am signing this object:

@Kartones
Kartones / no-css
Created Dec 22, 2016
Bookmark to remove all CSS, JS and iframesfrom a page. Just paste as new bookmark
View no-css
javascript:%20var%20el,%20i,%20size;%20%20for(i=0,%20size=document.styleSheets.length;%20i<size;%20i++)%20{%20void(document.styleSheets.item(i).disabled=true);%20}%20%20el%20=%20document.getElementsByTagName('script');%20%20while%20(el.length%20>%200)%20{%20%20void(el[0].parentNode.removeChild(el[0]));%20%20}%20%20el%20=%20document.getElementsByTagName('link');%20%20while%20(el.length%20>%200)%20{%20%20void(el[0].parentNode.removeChild(el[0]));%20%20}%20%20el%20=%20document.getElementsByTagName('iframe');%20%20while%20(el.length%20>%200)%20{%20%20void(el[0].parentNode.removeChild(el[0]));%20%20}%20%20el%20=%20document.getElementsByTagName('*');%20%20for%20(%20i=0,%20size=el.length;%20i%20<%20size;%20i++)%20{%20%20void(el[i].style.cssText%20=%20'');%20%20}
View youtube-dl-cheatsheet.md
  • Update version: sudo pip install --upgrade youtube-dl
  • Download only MP3 audio of a video: youtube-dl <VIDEO-URL> --extract-audio --audio-format mp3
View git-cheatsheet.md

Commands

  • git checkout -b __newbranch__ : get a new branch and switch to it
  • git checkout -b __branchname__ / __branchname__ : get a local copy of a remote existing branch
  • git checkout __branchname__ : switch branch
  • git checkout --orphan __branchname__ : create branch without full history
  • git log -n X -p : show X last commits with diffs
  • git log __branchA__ ^__branchB__ : commits in branch A that aren't in branch B
  • git log --pretty=oneline --stat --all __foldername__ : modified files under a given folder
  • git fetch
@Kartones
Kartones / imagemagick.md
Last active May 4, 2019
Imagemagick & ffmpeg commands
View imagemagick.md

imagemagick

  • Nornalize all images of a folder converting them to jpgs with 90% quality (warning, removes original files):
rename 's/\.JPG$/\.jpg/' *.JPG
rename 's/\.JPEG$/\.jpg/' *.JPEG
rename 's/\.jpeg$/\.jpg/' *.jpeg
mogrify -format jpg *.png
mogrify -resize 1600x1280\> -quality 90 *.jpg
rm *.png
@Kartones
Kartones / sublime-text-cheatsheet.md
Last active May 13, 2019
Sublime Text 3 Cheatsheet
View sublime-text-cheatsheet.md

Keyboard shorcuts

  • CTRL + SHIFT + p: Command panel
  • CTRL + p: File search
  • CTRL + r: Method search inside current file
  • CTRL + g: Go to line #
  • CTRL + SHIFT + [: Fold code
  • CTRL + SHIFT + ]: Unfold code
  • ALT + SHIFT + 2: Double column/file mode
  • ALT + SHIFT + 1: Single column/file mode
View CURL-cheatsheet.md
  • XML GET
curl -H "Accept: application/xml" -H "Content-Type: application/xml" -X GET "http://hostname/resource"
  • JSON GET
curl -i -H "Accept: application/json" -H "Content-Type: application/json" -X GET "http://hostname/resource"
  • JSON PUT
@Kartones
Kartones / statsd-local-server.md
Created Aug 19, 2015
StatsD local server for testing
View statsd-local-server.md
@Kartones
Kartones / postgres-cheatsheet.md
Last active Jul 17, 2019
PostgreSQL command line cheatsheet
View postgres-cheatsheet.md

PSQL

Magic words:

psql -U postgres

Some interesting flags (to see all, use -h or --help depending on your psql version):

  • -E: will describe the underlaying queries of the \ commands (cool for learning!)
  • -l: psql will list all databases and then exit (useful if the user you connect with doesn't has a default database, like at AWS RDS)
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