Ismagnu ismaGNU

ismaGNU / gist:29b34d90b04315173165485f9355a269

Created June 6, 2016 22:31

Fast search and replace command line

ack -l 'pattern' | xargs perl -pi -E 's/pattern/replace/g'

ismaGNU / gist:58bd44775cbd979e34c8

Created February 17, 2015 16:04

Rename jpg adding numbers or operating with them

n=10000; e='JPG'; j=0; for f in *.$e; do mv "$f" IMG_"${n}".$e; ((n++)); done

ismaGNU / designer.html

Created January 21, 2015 11:56

designer

	<link rel="import" href="../core-scaffold/core-scaffold.html">
	<link rel="import" href="../core-header-panel/core-header-panel.html">
	<link rel="import" href="../core-menu/core-menu.html">
	<link rel="import" href="../core-item/core-item.html">
	<link rel="import" href="../core-icon-button/core-icon-button.html">
	<link rel="import" href="../core-toolbar/core-toolbar.html">
	<link rel="import" href="../core-menu/core-submenu.html">

	<polymer-element name="my-element">

ismaGNU / new_gist_file_0

Created July 30, 2014 09:32

Delete a bunch of redis key in LuA

EVAL "return redis.call('del', unpack(redis.call('keys',ARGV[1])))" 0 setlist:*

ismaGNU / Draw image imagemagick

Created July 28, 2014 16:38

Draw an image with hex color through command line

convert -size 100x100 xc:#990000 whatever.png

ismaGNU / new_gist_file

Created July 30, 2013 12:18

Limit Interface Bandwidth

wondershaper eth0 1024 512

ismaGNU / Select and check column

Created May 13, 2013 08:55

SELECT and check if exist column in another table

	SELECT
	*, CASE WHEN EXISTS (
	SELECT * FROM campaigns c
	WHERE c.ev_id = e.ev_id) THEN 1 ELSE 0 END AS promoted

	FROM
	eventos e
	WHERE
	...

ismaGNU / new_gist_file

Created May 11, 2013 16:52

Rsync SSH

rsync -avz ssh usuario@ip:/carpetasinc /carpeta/destino/

ismaGNU / Network Loss

Created April 16, 2013 15:17

See network loss

ismaGNU / Rename multiple files

Created April 16, 2013 15:16

Rename multiple files regular expresion

rename -n 's/9434(.*)/1$1/' *.jpg